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* defs.h (throw_exception): Rename return_to_top_level. Update
[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)
215#define TARGET_LONG_DOUBLE_BIT (2*TARGET_DOUBLE_BIT)
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
104c1213
JM		 886extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
887extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
83905903
AC		 888#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
889#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
890#endif
0f71a2f6 891#if GDB_MULTI_ARCH
6166d547 892#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 893#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
894#endif
895#endif
896
104c1213
JM		 897extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
898extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
83905903
AC		 899#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
900#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
901#endif
0f71a2f6 902#if GDB_MULTI_ARCH
6166d547 903#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 904#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
905#endif
906#endif
907
104c1213
JM		 908typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
909extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
910extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 911#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
912#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
913#endif
0f71a2f6 914#if GDB_MULTI_ARCH
6166d547 915#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 916#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
917#endif
918#endif
919
104c1213
JM		 920extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
921extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 922#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
923#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
924#endif
0f71a2f6 925#if GDB_MULTI_ARCH
6166d547 926#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 927#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
928#endif
929#endif
930
104c1213
JM		 931extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
932extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 933#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
934#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
935#endif
0f71a2f6 936#if GDB_MULTI_ARCH
6166d547 937#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 938#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
939#endif
940#endif
941
104c1213
JM		 942extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
943extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
83905903
AC		 944#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
945#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
946#endif
0f71a2f6 947#if GDB_MULTI_ARCH
6166d547 948#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 949#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
950#endif
951#endif
952
104c1213
JM		 953extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
954extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 955#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
956#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
957#endif
0f71a2f6 958#if GDB_MULTI_ARCH
6166d547 959#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 960#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
961#endif
962#endif
963
104c1213
JM		 964typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
965extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
966extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
83905903
AC		 967#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
968#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
969#endif
0f71a2f6 970#if GDB_MULTI_ARCH
6166d547 971#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 972#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
973#endif
974#endif
975
104c1213
JM		 976extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
977extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
83905903
AC		 978#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
979#error "Non multi-arch definition of CALL_DUMMY_P"
980#endif
0f71a2f6 981#if GDB_MULTI_ARCH
6166d547 982#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 983#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
984#endif
985#endif
986
33489c5b 987/* Default (value) for non- multi-arch platforms. */
6166d547 988#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 989#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
990#endif
991
104c1213
JM		 992extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
993extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 994#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
995#error "Non multi-arch definition of CALL_DUMMY_WORDS"
996#endif
33489c5b 997#if GDB_MULTI_ARCH
6166d547 998#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 999#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1000#endif
33489c5b
AC		 1001#endif
1002
1003/* Default (value) for non- multi-arch platforms. */
6166d547 1004#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1005#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1006#endif
0f71a2f6 1007
104c1213
JM		 1008extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1009extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1010#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1011#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1012#endif
33489c5b 1013#if GDB_MULTI_ARCH
6166d547 1014#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1015#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1016#endif
33489c5b 1017#endif
0f71a2f6 1018
104c1213
JM		 1019extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1020extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
83905903
AC		 1021#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
1022#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1023#endif
0f71a2f6 1024#if GDB_MULTI_ARCH
6166d547 1025#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1026#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1027#endif
1028#endif
1029
104c1213
JM		 1030extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1031extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1032#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1033#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1034#endif
0f71a2f6 1035#if GDB_MULTI_ARCH
6166d547 1036#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1037#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1038#endif
1039#endif
1040
104c1213
JM		 1041typedef 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);
1042extern 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);
1043extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1044#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1045#error "Non multi-arch definition of FIX_CALL_DUMMY"
1046#endif
0f71a2f6 1047#if GDB_MULTI_ARCH
6166d547 1048#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1049#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))
1050#endif
1051#endif
1052
10312cc4
AC		 1053/* Default (function) for non- multi-arch platforms. */
1054#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1055#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1056#endif
1057
1058typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1059extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1060extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1061#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1062#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1063#endif
10312cc4
AC		 1064#if GDB_MULTI_ARCH
1065#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1066#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1067#endif
1068#endif
1069
1070/* Default (function) for non- multi-arch platforms. */
1071#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1072#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1073#endif
1074
1075typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1076extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1077extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1078#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1079#error "Non multi-arch definition of INIT_FRAME_PC"
1080#endif
10312cc4
AC		 1081#if GDB_MULTI_ARCH
1082#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1083#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1084#endif
1085#endif
1086
104c1213
JM		 1087extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1088extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1089#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1090#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1091#endif
0f71a2f6 1092#if GDB_MULTI_ARCH
6166d547 1093#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1094#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1095#endif
1096#endif
1097
104c1213
JM		 1098extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1099extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1100#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1101#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1102#endif
0f71a2f6 1103#if GDB_MULTI_ARCH
6166d547 1104#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1105#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1106#endif
1107#endif
1108
33489c5b 1109/* Default (function) for non- multi-arch platforms. */
6166d547 1110#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1111#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1112#endif
1113
b9a8e3bf
JB		 1114typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1115extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1116extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1117#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1118#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1119#endif
33489c5b 1120#if GDB_MULTI_ARCH
6166d547 1121#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1122#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1123#endif
33489c5b 1124#endif
b9a8e3bf 1125
104c1213
JM		 1126typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1127extern 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);
1128extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
83905903
AC		 1129#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1130#error "Non multi-arch definition of GET_SAVED_REGISTER"
1131#endif
0f71a2f6 1132#if GDB_MULTI_ARCH
6166d547 1133#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1134#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1135#endif
1136#endif
1137
33489c5b 1138/* Default (function) for non- multi-arch platforms. */
6166d547 1139#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1140#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1141#endif
1142
104c1213
JM		 1143typedef int (gdbarch_register_convertible_ftype) (int nr);
1144extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1145extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1146#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1147#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1148#endif
33489c5b 1149#if GDB_MULTI_ARCH
6166d547 1150#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1151#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1152#endif
33489c5b
AC		 1153#endif
1154
1155/* Default (function) for non- multi-arch platforms. */
6166d547 1156#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1157#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1158#endif
0f71a2f6 1159
104c1213
JM		 1160typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1161extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1162extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1163#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1164#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1165#endif
33489c5b 1166#if GDB_MULTI_ARCH
6166d547 1167#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1168#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1169#endif
33489c5b
AC		 1170#endif
1171
1172/* Default (function) for non- multi-arch platforms. */
6166d547 1173#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1174#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1175#endif
0f71a2f6 1176
104c1213
JM		 1177typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1178extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1179extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1180#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1181#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1182#endif
33489c5b 1183#if GDB_MULTI_ARCH
6166d547 1184#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1185#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1186#endif
33489c5b
AC		 1187#endif
1188
34620563
AC		 1189/* This function is called when the value of a pseudo-register needs to
1190 be updated. Typically it will be defined on a per-architecture
1191 basis. */
1192
31e9866e
AC		 1193#if defined (FETCH_PSEUDO_REGISTER)
1194/* Legacy for systems yet to multi-arch FETCH_PSEUDO_REGISTER */
1195#if !defined (FETCH_PSEUDO_REGISTER_P)
1196#define FETCH_PSEUDO_REGISTER_P() (1)
1197#endif
1198#endif
1199
1200/* Default predicate for non- multi-arch targets. */
1201#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER_P)
1202#define FETCH_PSEUDO_REGISTER_P() (0)
1203#endif
1204
1205extern int gdbarch_fetch_pseudo_register_p (struct gdbarch *gdbarch);
1206#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER_P)
1207#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1208#endif
1209#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER_P)
1210#define FETCH_PSEUDO_REGISTER_P() (gdbarch_fetch_pseudo_register_p (current_gdbarch))
1211#endif
1212
7f1b2585 1213/* Default (function) for non- multi-arch platforms. */
6166d547 1214#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
8e65ff28 1215#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1216#endif
1217
1218typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
1219extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
1220extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
83905903
AC		 1221#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1222#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1223#endif
7f1b2585 1224#if GDB_MULTI_ARCH
6166d547 1225#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
7f1b2585
EZ		 1226#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1227#endif
1228#endif
1229
34620563
AC		 1230/* This function is called when the value of a pseudo-register needs to
1231 be set or stored. Typically it will be defined on a
1232 per-architecture basis. */
1233
31e9866e
AC		 1234#if defined (STORE_PSEUDO_REGISTER)
1235/* Legacy for systems yet to multi-arch STORE_PSEUDO_REGISTER */
1236#if !defined (STORE_PSEUDO_REGISTER_P)
1237#define STORE_PSEUDO_REGISTER_P() (1)
1238#endif
1239#endif
1240
1241/* Default predicate for non- multi-arch targets. */
1242#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER_P)
1243#define STORE_PSEUDO_REGISTER_P() (0)
1244#endif
1245
1246extern int gdbarch_store_pseudo_register_p (struct gdbarch *gdbarch);
1247#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER_P)
1248#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1249#endif
1250#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER_P)
1251#define STORE_PSEUDO_REGISTER_P() (gdbarch_store_pseudo_register_p (current_gdbarch))
1252#endif
1253
7f1b2585 1254/* Default (function) for non- multi-arch platforms. */
6166d547 1255#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
8e65ff28 1256#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1257#endif
1258
1259typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
1260extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
1261extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
83905903
AC		 1262#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1263#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1264#endif
7f1b2585 1265#if GDB_MULTI_ARCH
6166d547 1266#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
7f1b2585
EZ		 1267#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1268#endif
1269#endif
1270
33489c5b 1271/* Default (function) for non- multi-arch platforms. */
6166d547 1272#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1273#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1274#endif
4478b372 1275
ac2e2ef7
AC		 1276typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1277extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1278extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1279#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1280#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1281#endif
33489c5b 1282#if GDB_MULTI_ARCH
6166d547 1283#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1284#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1285#endif
33489c5b
AC		 1286#endif
1287
1288/* Default (function) for non- multi-arch platforms. */
6166d547 1289#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1290#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1291#endif
4478b372 1292
ac2e2ef7
AC		 1293typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1294extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1295extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1296#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1297#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1298#endif
33489c5b 1299#if GDB_MULTI_ARCH
6166d547 1300#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1301#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1302#endif
33489c5b
AC		 1303#endif
1304
fc0c74b1
AC		 1305#if defined (INTEGER_TO_ADDRESS)
1306/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1307#if !defined (INTEGER_TO_ADDRESS_P)
1308#define INTEGER_TO_ADDRESS_P() (1)
1309#endif
1310#endif
1311
1312/* Default predicate for non- multi-arch targets. */
1313#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1314#define INTEGER_TO_ADDRESS_P() (0)
1315#endif
1316
1317extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1318#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1319#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1320#endif
1321#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1322#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1323#endif
1324
1325/* Default (function) for non- multi-arch platforms. */
1326#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1327#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1328#endif
1329
1330typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1331extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1332extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1333#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1334#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1335#endif
1336#if GDB_MULTI_ARCH
1337#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1338#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1339#endif
1340#endif
1341
33489c5b 1342/* Default (function) for non- multi-arch platforms. */
6166d547 1343#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1344#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1345#endif
0f71a2f6 1346
71a9f22e
JB		 1347typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1348extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1349extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1350#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1351#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1352#endif
33489c5b 1353#if GDB_MULTI_ARCH
6166d547 1354#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1355#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1356#endif
33489c5b 1357#endif
71a9f22e 1358
104c1213
JM		 1359typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1360extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1361extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
83905903
AC		 1362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1363#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1364#endif
0f71a2f6 1365#if GDB_MULTI_ARCH
6166d547 1366#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
0f71a2f6
JM		 1367#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1368#endif
1369#endif
1370
104c1213
JM		 1371typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1372extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1373extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1374#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1375#error "Non multi-arch definition of PUSH_ARGUMENTS"
1376#endif
0f71a2f6 1377#if GDB_MULTI_ARCH
6166d547 1378#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1379#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1380#endif
1381#endif
1382
104c1213
JM		 1383typedef void (gdbarch_push_dummy_frame_ftype) (void);
1384extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1385extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1386#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1387#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1388#endif
0f71a2f6 1389#if GDB_MULTI_ARCH
6166d547 1390#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1391#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1392#endif
1393#endif
1394
69a0d5f4
AC		 1395#if defined (PUSH_RETURN_ADDRESS)
1396/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1397#if !defined (PUSH_RETURN_ADDRESS_P)
1398#define PUSH_RETURN_ADDRESS_P() (1)
1399#endif
1400#endif
1401
1402/* Default predicate for non- multi-arch targets. */
1403#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1404#define PUSH_RETURN_ADDRESS_P() (0)
1405#endif
1406
1407extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1408#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1409#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1410#endif
1411#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1412#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1413#endif
1414
1415/* Default (function) for non- multi-arch platforms. */
1416#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1417#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1418#endif
1419
104c1213
JM		 1420typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1421extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1422extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1424#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1425#endif
0f71a2f6 1426#if GDB_MULTI_ARCH
6166d547 1427#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1428#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1429#endif
1430#endif
1431
104c1213
JM		 1432typedef void (gdbarch_pop_frame_ftype) (void);
1433extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1434extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1435#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1436#error "Non multi-arch definition of POP_FRAME"
1437#endif
0f71a2f6 1438#if GDB_MULTI_ARCH
6166d547 1439#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1440#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1441#endif
1442#endif
1443
104c1213
JM		 1444typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1445extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1446extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1447#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1448#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1449#endif
0f71a2f6 1450#if GDB_MULTI_ARCH
6166d547 1451#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1452#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1453#endif
1454#endif
1455
104c1213
JM		 1456typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1457extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1458extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1459#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1460#error "Non multi-arch definition of STORE_RETURN_VALUE"
1461#endif
0f71a2f6 1462#if GDB_MULTI_ARCH
6166d547 1463#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1464#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1465#endif
1466#endif
1467
d6dd581e
AC		 1468#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1469/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1470#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1471#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1472#endif
1473#endif
1474
1475/* Default predicate for non- multi-arch targets. */
1476#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1477#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1478#endif
1479
1480extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
83905903
AC		 1481#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1482#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1483#endif
d6dd581e
AC		 1484#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1485#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1486#endif
1487
1488/* Default (function) for non- multi-arch platforms. */
1489#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1490#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1491#endif
1492
104c1213
JM		 1493typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
1494extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1495extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
83905903
AC		 1496#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1497#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1498#endif
0f71a2f6 1499#if GDB_MULTI_ARCH
6166d547 1500#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
0f71a2f6
JM		 1501#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1502#endif
1503#endif
1504
56f12751
AC		 1505/* Default (function) for non- multi-arch platforms. */
1506#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1507#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1508#endif
1509
104c1213
JM		 1510typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1511extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1512extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1513#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1514#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1515#endif
0f71a2f6 1516#if GDB_MULTI_ARCH
6166d547 1517#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1518#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1519#endif
1520#endif
1521
104c1213
JM		 1522typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1523extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1524extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1525#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1526#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1527#endif
0f71a2f6 1528#if GDB_MULTI_ARCH
6166d547 1529#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1530#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1531#endif
1532#endif
1533
5fdff426
AC		 1534#if defined (INIT_EXTRA_FRAME_INFO)
1535/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1536#if !defined (INIT_EXTRA_FRAME_INFO_P)
1537#define INIT_EXTRA_FRAME_INFO_P() (1)
1538#endif
1539#endif
1540
1541/* Default predicate for non- multi-arch targets. */
1542#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1543#define INIT_EXTRA_FRAME_INFO_P() (0)
1544#endif
1545
1546extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1547#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1548#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1549#endif
1550#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1551#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1552#endif
1553
1554/* Default (function) for non- multi-arch platforms. */
1555#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1556#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1557#endif
1558
104c1213
JM		 1559typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1560extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1561extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1562#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1563#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1564#endif
0f71a2f6 1565#if GDB_MULTI_ARCH
6166d547 1566#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1567#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1568#endif
1569#endif
1570
104c1213
JM		 1571typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1572extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1573extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1574#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1575#error "Non multi-arch definition of SKIP_PROLOGUE"
1576#endif
0f71a2f6 1577#if GDB_MULTI_ARCH
6166d547 1578#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1579#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1580#endif
1581#endif
1582
33489c5b 1583/* Default (function) for non- multi-arch platforms. */
6166d547 1584#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1585#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1586#endif
1587
dad41f9a
AC		 1588typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1589extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1590extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1591#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1592#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1593#endif
33489c5b 1594#if GDB_MULTI_ARCH
6166d547 1595#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1596#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1597#endif
33489c5b 1598#endif
dad41f9a 1599
104c1213
JM		 1600typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1601extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1602extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1603#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1604#error "Non multi-arch definition of INNER_THAN"
1605#endif
0f71a2f6 1606#if GDB_MULTI_ARCH
6166d547 1607#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1608#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1609#endif
1610#endif
1611
33489c5b 1612/* Default (function) for non- multi-arch platforms. */
6166d547 1613#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1614#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1615#endif
1616
104c1213
JM		 1617typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1618extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1619extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1621#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1622#endif
33489c5b 1623#if GDB_MULTI_ARCH
6166d547 1624#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1625#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1626#endif
33489c5b
AC		 1627#endif
1628
1629/* Default (function) for non- multi-arch platforms. */
6166d547 1630#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1631#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1632#endif
0f71a2f6 1633
917317f4
JM		 1634typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1635extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1636extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1637#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1638#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1639#endif
33489c5b 1640#if GDB_MULTI_ARCH
6166d547 1641#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1642#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1643#endif
33489c5b
AC		 1644#endif
1645
1646/* Default (function) for non- multi-arch platforms. */
6166d547 1647#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1648#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1649#endif
917317f4
JM		 1650
1651typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1652extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1653extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1654#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1655#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1656#endif
33489c5b 1657#if GDB_MULTI_ARCH
6166d547 1658#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1659#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1660#endif
33489c5b 1661#endif
917317f4 1662
104c1213
JM		 1663extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1664extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1665#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1666#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1667#endif
0f71a2f6 1668#if GDB_MULTI_ARCH
6166d547 1669#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1670#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1671#endif
1672#endif
1673
e02bc4cc
DS		 1674/* Default (function) for non- multi-arch platforms. */
1675#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1676#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1677#endif
1678
1679typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1680extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1681extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1682#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1683#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1684#endif
e02bc4cc
DS		 1685#if GDB_MULTI_ARCH
1686#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1687#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1688#endif
1689#endif
1690
104c1213
JM		 1691extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1692extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1693#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1694#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1695#endif
0f71a2f6 1696#if GDB_MULTI_ARCH
6166d547 1697#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1698#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1699#endif
1700#endif
1701
33489c5b 1702/* Default (function) for non- multi-arch platforms. */
6166d547 1703#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1704#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))
1705#endif
1706
104c1213
JM		 1707typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1708extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1709extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1710#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1711#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1712#endif
33489c5b 1713#if GDB_MULTI_ARCH
6166d547 1714#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1715#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))
1716#endif
33489c5b 1717#endif
0f71a2f6 1718
104c1213
JM		 1719extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1720extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1721#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1722#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1723#endif
0f71a2f6 1724#if GDB_MULTI_ARCH
6166d547 1725#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1726#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1727#endif
1728#endif
1729
33489c5b 1730/* Default (function) for non- multi-arch platforms. */
6166d547 1731#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1732#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1733#endif
1734
104c1213
JM		 1735typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1736extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1737extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1738#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1739#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1740#endif
33489c5b 1741#if GDB_MULTI_ARCH
6166d547 1742#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1743#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1744#endif
33489c5b 1745#endif
0f71a2f6 1746
104c1213
JM		 1747typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1748extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1749extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1750#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1751#error "Non multi-arch definition of FRAME_CHAIN"
1752#endif
0f71a2f6 1753#if GDB_MULTI_ARCH
6166d547 1754#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1755#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1756#endif
1757#endif
1758
104c1213
JM		 1759typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1760extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1761extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
83905903
AC		 1762#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1763#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1764#endif
0f71a2f6 1765#if GDB_MULTI_ARCH
6166d547 1766#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1767#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1768#endif
1769#endif
1770
104c1213
JM		 1771typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1772extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1773extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1774#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1775#error "Non multi-arch definition of FRAME_SAVED_PC"
1776#endif
0f71a2f6 1777#if GDB_MULTI_ARCH
6166d547 1778#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1779#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1780#endif
1781#endif
1782
104c1213
JM		 1783typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1784extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1785extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1786#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1787#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1788#endif
0f71a2f6 1789#if GDB_MULTI_ARCH
6166d547 1790#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1791#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1792#endif
1793#endif
1794
104c1213
JM		 1795typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1796extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1797extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1798#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1799#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1800#endif
0f71a2f6 1801#if GDB_MULTI_ARCH
6166d547 1802#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1803#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1804#endif
1805#endif
1806
104c1213
JM		 1807typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1808extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1809extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1810#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1811#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1812#endif
0f71a2f6 1813#if GDB_MULTI_ARCH
6166d547 1814#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1815#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1816#endif
1817#endif
1818
104c1213
JM		 1819typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1820extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1821extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1822#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1823#error "Non multi-arch definition of FRAME_NUM_ARGS"
1824#endif
0f71a2f6 1825#if GDB_MULTI_ARCH
6166d547 1826#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1827#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1828#endif
1829#endif
1830
2ada493a
AC		 1831#if defined (STACK_ALIGN)
1832/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1833#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1834#define STACK_ALIGN_P() (1)
1835#endif
eee30e78 1836#endif
2ada493a 1837
33489c5b 1838/* Default predicate for non- multi-arch targets. */
6166d547 1839#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1840#define STACK_ALIGN_P() (0)
1841#endif
1842
2ada493a 1843extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1844#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1845#error "Non multi-arch definition of STACK_ALIGN"
1846#endif
6166d547 1847#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1848#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1849#endif
1850
33489c5b 1851/* Default (function) for non- multi-arch platforms. */
6166d547 1852#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1853#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1854#endif
1855
2ada493a
AC		 1856typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1857extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1858extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1859#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1860#error "Non multi-arch definition of STACK_ALIGN"
1861#endif
33489c5b 1862#if GDB_MULTI_ARCH
6166d547 1863#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1864#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1865#endif
33489c5b 1866#endif
2ada493a 1867
0a49d05e
AC		 1868/* Default (value) for non- multi-arch platforms. */
1869#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1870#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1871#endif
1872
1873extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1874extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 1875#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1876#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1877#endif
0a49d05e
AC		 1878#if GDB_MULTI_ARCH
1879#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1880#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1881#endif
1882#endif
1883
d03e67c9
AC		 1884#if defined (REG_STRUCT_HAS_ADDR)
1885/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1886#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1887#define REG_STRUCT_HAS_ADDR_P() (1)
1888#endif
eee30e78 1889#endif
d03e67c9 1890
33489c5b 1891/* Default predicate for non- multi-arch targets. */
6166d547 1892#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 1893#define REG_STRUCT_HAS_ADDR_P() (0)
1894#endif
1895
d03e67c9 1896extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1897#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1898#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1899#endif
6166d547 1900#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1901#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1902#endif
1903
33489c5b 1904/* Default (function) for non- multi-arch platforms. */
6166d547 1905#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 1906#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 1907#endif
1908
d03e67c9
AC		 1909typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1910extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1911extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1912#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1913#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1914#endif
33489c5b 1915#if GDB_MULTI_ARCH
6166d547 1916#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 1917#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1918#endif
33489c5b 1919#endif
d03e67c9 1920
d1e3cf49
AC		 1921#if defined (SAVE_DUMMY_FRAME_TOS)
1922/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 1923#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1924#define SAVE_DUMMY_FRAME_TOS_P() (1)
1925#endif
eee30e78 1926#endif
d1e3cf49
AC		 1927
1928/* Default predicate for non- multi-arch targets. */
6166d547 1929#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1930#define SAVE_DUMMY_FRAME_TOS_P() (0)
1931#endif
1932
1933extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 1934#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
1935#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1936#endif
6166d547 1937#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1938#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1939#endif
1940
1941/* Default (function) for non- multi-arch platforms. */
6166d547 1942#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 1943#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 1944#endif
1945
1946typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
1947extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
1948extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 1949#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
1950#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1951#endif
d1e3cf49 1952#if GDB_MULTI_ARCH
6166d547 1953#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 1954#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1955#endif
1956#endif
1957
58d5518e
ND		 1958extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1959extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 1960#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1961#error "Non multi-arch definition of PARM_BOUNDARY"
1962#endif
58d5518e
ND		 1963#if GDB_MULTI_ARCH
1964#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
1965#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1966#endif
1967#endif
1968
f0d4cc9e 1969/* Default (value) for non- multi-arch platforms. */
6166d547 1970#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1971#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1972#endif
1973
1974extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1975extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1976#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1977#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1978#endif
f0d4cc9e 1979#if GDB_MULTI_ARCH
6166d547 1980#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1981#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1982#endif
1983#endif
1984
1985/* Default (value) for non- multi-arch platforms. */
6166d547 1986#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1987#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
1988#endif
1989
1990extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1991extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1992#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1993#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1994#endif
f0d4cc9e 1995#if GDB_MULTI_ARCH
6166d547 1996#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1997#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1998#endif
1999#endif
2000
2001/* Default (value) for non- multi-arch platforms. */
6166d547 2002#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2003#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2004#endif
2005
2006extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2007extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2008#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2009#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2010#endif
f0d4cc9e 2011#if GDB_MULTI_ARCH
6166d547 2012#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2013#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2014#endif
2015#endif
2016
f517ea4e
PS		 2017/* Default (function) for non- multi-arch platforms. */
2018#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2019#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2020#endif
2021
2022typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2023extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2024extern 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		 2025#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2026#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2027#endif
f517ea4e
PS		 2028#if GDB_MULTI_ARCH
2029#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2030#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2031#endif
2032#endif
2033
875e1767
AC		 2034/* On some machines there are bits in addresses which are not really
2035 part of the address, but are used by the kernel, the hardware, etc.
2036 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2037 we get a "real" address such as one would find in a symbol table.
2038 This is used only for addresses of instructions, and even then I'm
2039 not sure it's used in all contexts. It exists to deal with there
2040 being a few stray bits in the PC which would mislead us, not as some
2041 sort of generic thing to handle alignment or segmentation (it's
2042 possible it should be in TARGET_READ_PC instead). */
2043
2044/* Default (function) for non- multi-arch platforms. */
2045#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2046#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2047#endif
2048
2049typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2050extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2051extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2052#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2053#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2054#endif
875e1767
AC		 2055#if GDB_MULTI_ARCH
2056#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2057#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2058#endif
2059#endif
2060
181c1381
RE		 2061/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2062 ADDR_BITS_REMOVE. */
2063
2064/* Default (function) for non- multi-arch platforms. */
2065#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2066#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2067#endif
2068
2069typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2070extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2071extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2072#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2073#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2074#endif
2075#if GDB_MULTI_ARCH
2076#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2077#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2078#endif
2079#endif
2080
64c4637f
AC		 2081/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2082 the target needs software single step. An ISA method to implement it.
2083
2084 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2085 using the breakpoint system instead of blatting memory directly (as with rs6000).
2086
2087 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2088 single step. If not, then implement single step using breakpoints. */
2089
2090#if defined (SOFTWARE_SINGLE_STEP)
2091/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2092#if !defined (SOFTWARE_SINGLE_STEP_P)
2093#define SOFTWARE_SINGLE_STEP_P() (1)
2094#endif
2095#endif
2096
2097/* Default predicate for non- multi-arch targets. */
2098#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2099#define SOFTWARE_SINGLE_STEP_P() (0)
2100#endif
2101
2102extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2103#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2104#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2105#endif
64c4637f
AC		 2106#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2107#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2108#endif
2109
2110/* Default (function) for non- multi-arch platforms. */
2111#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2112#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2113#endif
2114
2115typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2116extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2117extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2118#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2119#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2120#endif
64c4637f
AC		 2121#if GDB_MULTI_ARCH
2122#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2123#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2124#endif
2125#endif
2126
2bf0cb65
EZ		 2127/* Default (function) for non- multi-arch platforms. */
2128#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2129#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2130#endif
2131
2132typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2133extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2134extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2135#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2136#error "Non multi-arch definition of TARGET_PRINT_INSN"
2137#endif
2138#if GDB_MULTI_ARCH
2139#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2140#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2141#endif
2142#endif
2143
bdcd319a
CV		 2144/* Default (function) for non- multi-arch platforms. */
2145#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2146#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2147#endif
2148
2149typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2150extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2151extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2152#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2153#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2154#endif
2155#if GDB_MULTI_ARCH
2156#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2157#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2158#endif
2159#endif
2160
68e9cc94
CV		 2161/* For SVR4 shared libraries, each call goes through a small piece of
2162 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2163 to nonzero if we are current stopped in one of these. */
2164
2165/* Default (function) for non- multi-arch platforms. */
2166#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2167#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2168#endif
2169
2170typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2171extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2172extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2173#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2174#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2175#endif
2176#if GDB_MULTI_ARCH
2177#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2178#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2179#endif
2180#endif
2181
c12260ac
CV		 2182/* A target might have problems with watchpoints as soon as the stack
2183 frame of the current function has been destroyed. This mostly happens
2184 as the first action in a funtion's epilogue. in_function_epilogue_p()
2185 is defined to return a non-zero value if either the given addr is one
2186 instruction after the stack destroying instruction up to the trailing
2187 return instruction or if we can figure out that the stack frame has
2188 already been invalidated regardless of the value of addr. Targets
2189 which don't suffer from that problem could just let this functionality
2190 untouched. */
2191
2192typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2193extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2194extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2195
552c04a7
TT		 2196/* Given a vector of command-line arguments, return a newly allocated
2197 string which, when passed to the create_inferior function, will be
2198 parsed (on Unix systems, by the shell) to yield the same vector.
2199 This function should call error() if the argument vector is not
2200 representable for this target or if this target does not support
2201 command-line arguments.
2202 ARGC is the number of elements in the vector.
2203 ARGV is an array of strings, one per argument. */
2204
2205typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2206extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2207extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2208
b6af0555
JS		 2209#if defined (DWARF2_BUILD_FRAME_INFO)
2210/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2211#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2212#define DWARF2_BUILD_FRAME_INFO_P() (1)
2213#endif
2214#endif
2215
2216/* Default predicate for non- multi-arch targets. */
2217#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2218#define DWARF2_BUILD_FRAME_INFO_P() (0)
2219#endif
2220
2221extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2222#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2223#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2224#endif
2225#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2226#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2227#endif
2228
2229/* Default (function) for non- multi-arch platforms. */
2230#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2231#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2232#endif
2233
2234typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2235extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2236extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2237#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2238#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2239#endif
2240#if GDB_MULTI_ARCH
2241#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2242#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2243#endif
2244#endif
2245
a2cf933a
EZ		 2246/* Default (function) for non- multi-arch platforms. */
2247#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2248#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2249#endif
2250
2251typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2252extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2253extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2254#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2255#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2256#endif
2257#if GDB_MULTI_ARCH
2258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2259#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2260#endif
2261#endif
2262
2263/* Default (function) for non- multi-arch platforms. */
2264#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2265#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2266#endif
2267
2268typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2269extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2270extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2271#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2272#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2273#endif
2274#if GDB_MULTI_ARCH
2275#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2276#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2277#endif
2278#endif
2279
104c1213 2280extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2281
2282
2283/* Mechanism for co-ordinating the selection of a specific
2284 architecture.
2285
2286 GDB targets (*-tdep.c) can register an interest in a specific
2287 architecture. Other GDB components can register a need to maintain
2288 per-architecture data.
2289
2290 The mechanisms below ensures that there is only a loose connection
2291 between the set-architecture command and the various GDB
99e7bb18 2292 components. Each component can independently register their need
0f71a2f6
JM		 2293 to maintain architecture specific data with gdbarch.
2294
2295 Pragmatics:
2296
2297 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2298 didn't scale.
2299
2300 The more traditional mega-struct containing architecture specific
2301 data for all the various GDB components was also considered. Since
99e7bb18 2302 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2303 components it was determined that the global aproach was not
2304 applicable. */
2305
2306
2307/* Register a new architectural family with GDB.
2308
2309 Register support for the specified ARCHITECTURE with GDB. When
2310 gdbarch determines that the specified architecture has been
2311 selected, the corresponding INIT function is called.
2312
2313 --
2314
2315 The INIT function takes two parameters: INFO which contains the
2316 information available to gdbarch about the (possibly new)
2317 architecture; ARCHES which is a list of the previously created
2318 ``struct gdbarch'' for this architecture.
2319
2320 The INIT function parameter INFO shall, as far as possible, be
2321 pre-initialized with information obtained from INFO.ABFD or
428721aa 2322 previously selected architecture (if similar).
0f71a2f6
JM		 2323
2324 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2325 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2326 gdbarch'' from the ARCHES list - indicating that the new
2327 architecture is just a synonym for an earlier architecture (see
2328 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2329 - that describes the selected architecture (see gdbarch_alloc()).
2330
2331 The DUMP_TDEP function shall print out all target specific values.
2332 Care should be taken to ensure that the function works in both the
2333 multi-arch and non- multi-arch cases. */
0f71a2f6 2334
adf40b2e
JM		 2335struct gdbarch_list
2336{
2337 struct gdbarch *gdbarch;
2338 struct gdbarch_list *next;
2339};
0f71a2f6 2340
adf40b2e
JM		 2341struct gdbarch_info
2342{
adf40b2e
JM		 2343 /* Use default: NULL (ZERO). */
2344 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2345
428721aa 2346 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2347 int byte_order;
0f71a2f6 2348
adf40b2e
JM		 2349 /* Use default: NULL (ZERO). */
2350 bfd *abfd;
0f71a2f6 2351
adf40b2e
JM		 2352 /* Use default: NULL (ZERO). */
2353 struct gdbarch_tdep_info *tdep_info;
2354};
0f71a2f6 2355
104c1213 2356typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2357typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2358
4b9b3959 2359/* DEPRECATED - use gdbarch_register() */
104c1213 2360extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2361
4b9b3959
AC		 2362extern void gdbarch_register (enum bfd_architecture architecture,
2363 gdbarch_init_ftype *,
2364 gdbarch_dump_tdep_ftype *);
2365
0f71a2f6 2366
b4a20239
AC		 2367/* Return a freshly allocated, NULL terminated, array of the valid
2368 architecture names. Since architectures are registered during the
2369 _initialize phase this function only returns useful information
2370 once initialization has been completed. */
2371
2372extern const char **gdbarch_printable_names (void);
2373
2374
0f71a2f6
JM		 2375/* Helper function. Search the list of ARCHES for a GDBARCH that
2376 matches the information provided by INFO. */
2377
104c1213 2378extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2379
2380
2381/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2382 basic initialization using values obtained from the INFO andTDEP
2383 parameters. set_gdbarch_*() functions are called to complete the
2384 initialization of the object. */
2385
104c1213 2386extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2387
2388
4b9b3959
AC		 2389/* Helper function. Free a partially-constructed ``struct gdbarch''.
2390 It is assumed that the caller freeds the ``struct
2391 gdbarch_tdep''. */
2392
058f20d5
JB		 2393extern void gdbarch_free (struct gdbarch *);
2394
2395
b732d07d 2396/* Helper function. Force an update of the current architecture.
0f71a2f6 2397
b732d07d
AC		 2398 The actual architecture selected is determined by INFO, ``(gdb) set
2399 architecture'' et.al., the existing architecture and BFD's default
2400 architecture. INFO should be initialized to zero and then selected
2401 fields should be updated.
0f71a2f6 2402
16f33e29
AC		 2403 Returns non-zero if the update succeeds */
2404
2405extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2406
2407
2408
2409/* Register per-architecture data-pointer.
2410
2411 Reserve space for a per-architecture data-pointer. An identifier
2412 for the reserved data-pointer is returned. That identifer should
95160752 2413 be saved in a local static variable.
0f71a2f6 2414
95160752
AC		 2415 The per-architecture data-pointer can be initialized in one of two
2416 ways: The value can be set explicitly using a call to
2417 set_gdbarch_data(); the value can be set implicitly using the value
2418 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2419 called after the basic architecture vector has been created.
0f71a2f6 2420
95160752
AC		 2421 When a previously created architecture is re-selected, the
2422 per-architecture data-pointer for that previous architecture is
2423 restored. INIT() is not called.
2424
2425 During initialization, multiple assignments of the data-pointer are
2426 allowed, non-NULL values are deleted by calling FREE(). If the
2427 architecture is deleted using gdbarch_free() all non-NULL data
2428 pointers are also deleted using FREE().
0f71a2f6
JM		 2429
2430 Multiple registrarants for any architecture are allowed (and
2431 strongly encouraged). */
2432
95160752 2433struct gdbarch_data;
0f71a2f6 2434
95160752
AC		 2435typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2436typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2437 void *pointer);
2438extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2439 gdbarch_data_free_ftype *free);
2440extern void set_gdbarch_data (struct gdbarch *gdbarch,
2441 struct gdbarch_data *data,
2442 void *pointer);
0f71a2f6 2443
104c1213 2444extern void *gdbarch_data (struct gdbarch_data*);
0f71a2f6
JM		 2445
2446
0f71a2f6
JM		 2447/* Register per-architecture memory region.
2448
2449 Provide a memory-region swap mechanism. Per-architecture memory
2450 region are created. These memory regions are swapped whenever the
2451 architecture is changed. For a new architecture, the memory region
2452 is initialized with zero (0) and the INIT function is called.
2453
2454 Memory regions are swapped / initialized in the order that they are
2455 registered. NULL DATA and/or INIT values can be specified.
2456
2457 New code should use register_gdbarch_data(). */
2458
104c1213
JM		 2459typedef void (gdbarch_swap_ftype) (void);
2460extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2461#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2462
2463
2464
99e7bb18 2465/* The target-system-dependent byte order is dynamic */
c906108c 2466
adf40b2e 2467extern int target_byte_order;
c906108c
SS		 2468#ifndef TARGET_BYTE_ORDER
2469#define TARGET_BYTE_ORDER (target_byte_order + 0)
2470#endif
2471
adf40b2e 2472extern int target_byte_order_auto;
c906108c
SS		 2473#ifndef TARGET_BYTE_ORDER_AUTO
2474#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2475#endif
2476
2477
2478
99e7bb18 2479/* The target-system-dependent BFD architecture is dynamic */
c906108c 2480
adf40b2e 2481extern int target_architecture_auto;
c906108c
SS		 2482#ifndef TARGET_ARCHITECTURE_AUTO
2483#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2484#endif
2485
adf40b2e 2486extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2487#ifndef TARGET_ARCHITECTURE
2488#define TARGET_ARCHITECTURE (target_architecture + 0)
2489#endif
2490
c906108c 2491
99e7bb18 2492/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2493
104c1213 2494extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2495 unsigned int len, disassemble_info *info);
c906108c 2496
104c1213
JM		 2497extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2498 disassemble_info *info);
c906108c 2499
104c1213
JM		 2500extern void dis_asm_print_address (bfd_vma addr,
2501 disassemble_info *info);
c906108c 2502
104c1213 2503extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2504extern disassemble_info tm_print_insn_info;
c906108c
SS		 2505#ifndef TARGET_PRINT_INSN_INFO
2506#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2507#endif
2508
2509
2510
99e7bb18 2511/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2512 byte-order, ...) using information found in the BFD */
2513
104c1213 2514extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2515
2516
e514a9d6
JM		 2517/* Initialize the current architecture to the "first" one we find on
2518 our list. */
2519
2520extern void initialize_current_architecture (void);
2521
ceaa8edf
JB		 2522/* For non-multiarched targets, do any initialization of the default
2523 gdbarch object necessary after the _initialize_MODULE functions
2524 have run. */
2525extern void initialize_non_multiarch ();
cce74817 2526
c906108c 2527/* gdbarch trace variable */
adf40b2e 2528extern int gdbarch_debug;
c906108c 2529
4b9b3959 2530extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2531
c906108c 2532#endif
GDB Binutils - Deliverables
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