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* elfarm-nabi.c (elf32_arm_howto_table): Fix ABS16 masks.
[deliverable/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
181c1381 4 Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
c906108c 5
c5aa993b 6 This file is part of GDB.
c906108c 7
c5aa993b
JM		 8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
c906108c 12
c5aa993b
JM		 13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
c906108c 17
c5aa993b
JM		 18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
c906108c 22
104c1213
JM		 23/* This file was created with the aid of ``gdbarch.sh''.
24
52204a0b 25 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
28 being reported.
29
30 If editing this file, please also run gdbarch.sh and merge any
52204a0b 31 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 32 to this file, modifying gdbarch.sh and using its output may prove
33 easier. */
adf40b2e 34
c906108c
SS		 35#ifndef GDBARCH_H
36#define GDBARCH_H
37
2bf0cb65 38#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
fd0407d6
AC		 39#if !GDB_MULTI_ARCH
40#include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
41#endif
2bf0cb65 42
cce74817
JM		 43struct frame_info;
44struct value;
b6af0555 45struct objfile;
a2cf933a 46struct minimal_symbol;
0f71a2f6 47
0f71a2f6
JM		 48extern struct gdbarch *current_gdbarch;
49
50
0f71a2f6
JM		 51/* If any of the following are defined, the target wasn't correctly
52 converted. */
53
0f71a2f6
JM		 54#if GDB_MULTI_ARCH
55#if defined (EXTRA_FRAME_INFO)
56#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
57#endif
58#endif
59
60#if GDB_MULTI_ARCH
61#if defined (FRAME_FIND_SAVED_REGS)
62#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
63#endif
64#endif
65
83905903
AC		 66#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
67#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
68#endif
69
0f71a2f6
JM		 70
71/* The following are pre-initialized by GDBARCH. */
72
104c1213 73extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 74/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 75#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
76#error "Non multi-arch definition of TARGET_ARCHITECTURE"
77#endif
0f71a2f6 78#if GDB_MULTI_ARCH
6166d547 79#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 80#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
81#endif
82#endif
83
104c1213 84extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 85/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 86#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
87#error "Non multi-arch definition of TARGET_BYTE_ORDER"
88#endif
0f71a2f6 89#if GDB_MULTI_ARCH
6166d547 90#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 91#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
92#endif
93#endif
94
95
99e7bb18 96/* The following are initialized by the target dependent code. */
0f71a2f6 97
66b43ecb
AC		 98/* Number of bits in a char or unsigned char for the target machine.
99 Just like CHAR_BIT in <limits.h> but describes the target machine.
100 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
101
102 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 103
66b43ecb
AC		 104/* Default (value) for non- multi-arch platforms. */
105#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
106#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 107#endif
108
104c1213
JM		 109extern int gdbarch_short_bit (struct gdbarch *gdbarch);
110extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 111#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
112#error "Non multi-arch definition of TARGET_SHORT_BIT"
113#endif
0f71a2f6 114#if GDB_MULTI_ARCH
6166d547 115#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 116#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
117#endif
118#endif
119
66b43ecb
AC		 120/* Number of bits in an int or unsigned int for the target machine. */
121
122/* Default (value) for non- multi-arch platforms. */
123#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
124#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
125#endif
126
104c1213
JM		 127extern int gdbarch_int_bit (struct gdbarch *gdbarch);
128extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 129#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
130#error "Non multi-arch definition of TARGET_INT_BIT"
131#endif
0f71a2f6 132#if GDB_MULTI_ARCH
6166d547 133#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 134#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
135#endif
136#endif
137
66b43ecb
AC		 138/* Number of bits in a long or unsigned long for the target machine. */
139
140/* Default (value) for non- multi-arch platforms. */
141#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
142#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
143#endif
144
104c1213
JM		 145extern int gdbarch_long_bit (struct gdbarch *gdbarch);
146extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 147#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
148#error "Non multi-arch definition of TARGET_LONG_BIT"
149#endif
0f71a2f6 150#if GDB_MULTI_ARCH
6166d547 151#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 152#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
153#endif
154#endif
155
66b43ecb
AC		 156/* Number of bits in a long long or unsigned long long for the target
157 machine. */
158
159/* Default (value) for non- multi-arch platforms. */
160#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
161#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
162#endif
163
104c1213
JM		 164extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
165extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 166#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
167#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
168#endif
0f71a2f6 169#if GDB_MULTI_ARCH
6166d547 170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 171#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
172#endif
173#endif
174
66b43ecb
AC		 175/* Number of bits in a float for the target machine. */
176
177/* Default (value) for non- multi-arch platforms. */
178#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
179#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
180#endif
181
104c1213
JM		 182extern int gdbarch_float_bit (struct gdbarch *gdbarch);
183extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 184#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
185#error "Non multi-arch definition of TARGET_FLOAT_BIT"
186#endif
0f71a2f6 187#if GDB_MULTI_ARCH
6166d547 188#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 189#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
190#endif
191#endif
192
66b43ecb
AC		 193/* Number of bits in a double for the target machine. */
194
195/* Default (value) for non- multi-arch platforms. */
196#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
197#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
198#endif
199
104c1213
JM		 200extern int gdbarch_double_bit (struct gdbarch *gdbarch);
201extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 202#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
203#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
204#endif
0f71a2f6 205#if GDB_MULTI_ARCH
6166d547 206#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 207#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
208#endif
209#endif
210
66b43ecb
AC		 211/* Number of bits in a long double for the target machine. */
212
213/* Default (value) for non- multi-arch platforms. */
214#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
17ef5d92 215#define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
66b43ecb
AC		 216#endif
217
104c1213
JM		 218extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
219extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 220#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
221#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
222#endif
0f71a2f6 223#if GDB_MULTI_ARCH
6166d547 224#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 225#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
226#endif
227#endif
228
52204a0b
DT		 229/* For most targets, a pointer on the target and its representation as an
230 address in GDB have the same size and "look the same". For such a
231 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
232 / addr_bit will be set from it.
233
234 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
235 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
236
237 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 238
239/* Default (value) for non- multi-arch platforms. */
240#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
241#define TARGET_PTR_BIT (TARGET_INT_BIT)
242#endif
243
244extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
245extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 246#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
247#error "Non multi-arch definition of TARGET_PTR_BIT"
248#endif
66b43ecb
AC		 249#if GDB_MULTI_ARCH
250#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
251#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
252#endif
253#endif
254
52204a0b
DT		 255/* addr_bit is the size of a target address as represented in gdb */
256
257/* Default (value) for non- multi-arch platforms. */
258#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
259#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
260#endif
261
262extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
263extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 264#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
265#error "Non multi-arch definition of TARGET_ADDR_BIT"
266#endif
52204a0b
DT		 267#if GDB_MULTI_ARCH
268#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
269#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
270#endif
271#endif
272
66b43ecb
AC		 273/* Number of bits in a BFD_VMA for the target object file format. */
274
275/* Default (value) for non- multi-arch platforms. */
276#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
277#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
278#endif
279
280extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
281extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 282#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
283#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
284#endif
66b43ecb
AC		 285#if GDB_MULTI_ARCH
286#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
287#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
288#endif
289#endif
290
4e409299
JB		 291/* One if `char' acts like `signed char', zero if `unsigned char'. */
292
293/* Default (value) for non- multi-arch platforms. */
294#if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
295#define TARGET_CHAR_SIGNED (1)
296#endif
297
298extern int gdbarch_char_signed (struct gdbarch *gdbarch);
299extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
300#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
301#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
302#endif
303#if GDB_MULTI_ARCH
304#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
305#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
306#endif
307#endif
308
be8dfb87
AC		 309/* Default (function) for non- multi-arch platforms. */
310#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 311#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 312#endif
313
39f77062
KB		 314typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
315extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 316extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 317#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
318#error "Non multi-arch definition of TARGET_READ_PC"
319#endif
0f71a2f6 320#if GDB_MULTI_ARCH
6166d547 321#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 322#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 323#endif
324#endif
325
be8dfb87
AC		 326/* Default (function) for non- multi-arch platforms. */
327#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 328#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 329#endif
330
39f77062
KB		 331typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
332extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 333extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 334#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
335#error "Non multi-arch definition of TARGET_WRITE_PC"
336#endif
0f71a2f6 337#if GDB_MULTI_ARCH
6166d547 338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 339#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 340#endif
341#endif
342
be8dfb87
AC		 343/* Default (function) for non- multi-arch platforms. */
344#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
345#define TARGET_READ_FP() (generic_target_read_fp ())
346#endif
347
104c1213
JM		 348typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
349extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
350extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 351#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
352#error "Non multi-arch definition of TARGET_READ_FP"
353#endif
0f71a2f6 354#if GDB_MULTI_ARCH
6166d547 355#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 356#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
357#endif
358#endif
359
be8dfb87
AC		 360/* Default (function) for non- multi-arch platforms. */
361#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
362#define TARGET_READ_SP() (generic_target_read_sp ())
363#endif
364
104c1213
JM		 365typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
366extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
367extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 368#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
369#error "Non multi-arch definition of TARGET_READ_SP"
370#endif
0f71a2f6 371#if GDB_MULTI_ARCH
6166d547 372#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 373#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
374#endif
375#endif
376
be8dfb87
AC		 377/* Default (function) for non- multi-arch platforms. */
378#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
379#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
380#endif
381
104c1213
JM		 382typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
383extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
384extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 385#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
386#error "Non multi-arch definition of TARGET_WRITE_SP"
387#endif
0f71a2f6 388#if GDB_MULTI_ARCH
6166d547 389#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 390#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
391#endif
392#endif
393
39d4ef09
AC		 394/* Function for getting target's idea of a frame pointer. FIXME: GDB's
395 whole scheme for dealing with "frames" and "frame pointers" needs a
396 serious shakedown. */
397
398/* Default (function) for non- multi-arch platforms. */
399#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
400#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
401#endif
402
403typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
404extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
405extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
406#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
407#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
408#endif
409#if GDB_MULTI_ARCH
410#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
411#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
412#endif
413#endif
414
61a0eb5b
AC		 415extern int gdbarch_register_read_p (struct gdbarch *gdbarch);
416
417typedef void (gdbarch_register_read_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
418extern void gdbarch_register_read (struct gdbarch *gdbarch, int regnum, char *buf);
419extern void set_gdbarch_register_read (struct gdbarch *gdbarch, gdbarch_register_read_ftype *register_read);
420
421extern int gdbarch_register_write_p (struct gdbarch *gdbarch);
422
423typedef void (gdbarch_register_write_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
424extern void gdbarch_register_write (struct gdbarch *gdbarch, int regnum, char *buf);
425extern void set_gdbarch_register_write (struct gdbarch *gdbarch, gdbarch_register_write_ftype *register_write);
426
104c1213
JM		 427extern int gdbarch_num_regs (struct gdbarch *gdbarch);
428extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 429#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
430#error "Non multi-arch definition of NUM_REGS"
431#endif
0f71a2f6 432#if GDB_MULTI_ARCH
6166d547 433#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 434#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
435#endif
436#endif
437
34620563
AC		 438/* This macro gives the number of pseudo-registers that live in the
439 register namespace but do not get fetched or stored on the target.
440 These pseudo-registers may be aliases for other registers,
441 combinations of other registers, or they may be computed by GDB. */
442
0aba1244 443/* Default (value) for non- multi-arch platforms. */
6166d547 444#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 445#define NUM_PSEUDO_REGS (0)
446#endif
447
448extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
449extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 450#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
451#error "Non multi-arch definition of NUM_PSEUDO_REGS"
452#endif
0aba1244 453#if GDB_MULTI_ARCH
6166d547 454#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 455#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
456#endif
457#endif
458
c2169756
AC		 459/* GDB's standard (or well known) register numbers. These can map onto
460 a real register or a pseudo (computed) register or not be defined at
1200cd6e
AC		 461 all (-1). */
462
463/* Default (value) for non- multi-arch platforms. */
464#if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
465#define SP_REGNUM (-1)
466#endif
c2169756 467
104c1213
JM		 468extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
469extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 470#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
471#error "Non multi-arch definition of SP_REGNUM"
472#endif
0f71a2f6 473#if GDB_MULTI_ARCH
6166d547 474#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 475#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
476#endif
477#endif
478
1200cd6e
AC		 479/* Default (value) for non- multi-arch platforms. */
480#if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
481#define FP_REGNUM (-1)
482#endif
483
104c1213
JM		 484extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
485extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 486#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
487#error "Non multi-arch definition of FP_REGNUM"
488#endif
0f71a2f6 489#if GDB_MULTI_ARCH
6166d547 490#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 491#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
492#endif
493#endif
494
1200cd6e
AC		 495/* Default (value) for non- multi-arch platforms. */
496#if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
497#define PC_REGNUM (-1)
498#endif
499
104c1213
JM		 500extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
501extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 502#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
503#error "Non multi-arch definition of PC_REGNUM"
504#endif
0f71a2f6 505#if GDB_MULTI_ARCH
6166d547 506#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 507#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
508#endif
509#endif
510
c2169756
AC		 511/* Default (value) for non- multi-arch platforms. */
512#if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
513#define PS_REGNUM (-1)
514#endif
515
516extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
517extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
518#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
519#error "Non multi-arch definition of PS_REGNUM"
520#endif
521#if GDB_MULTI_ARCH
522#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
523#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
524#endif
525#endif
526
60054393 527/* Default (value) for non- multi-arch platforms. */
6166d547 528#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 529#define FP0_REGNUM (-1)
530#endif
531
532extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
533extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 534#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
535#error "Non multi-arch definition of FP0_REGNUM"
536#endif
60054393 537#if GDB_MULTI_ARCH
6166d547 538#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 539#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
540#endif
541#endif
542
03863182 543/* Default (value) for non- multi-arch platforms. */
6166d547 544#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 545#define NPC_REGNUM (-1)
546#endif
547
548extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
549extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 550#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
551#error "Non multi-arch definition of NPC_REGNUM"
552#endif
03863182 553#if GDB_MULTI_ARCH
6166d547 554#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 555#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
556#endif
557#endif
558
559/* Default (value) for non- multi-arch platforms. */
6166d547 560#if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
03863182
AC		 561#define NNPC_REGNUM (-1)
562#endif
563
564extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
565extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
83905903
AC		 566#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NNPC_REGNUM)
567#error "Non multi-arch definition of NNPC_REGNUM"
568#endif
03863182 569#if GDB_MULTI_ARCH
6166d547 570#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
03863182
AC		 571#define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
572#endif
573#endif
574
88c72b7d
AC		 575/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
576
577/* Default (function) for non- multi-arch platforms. */
578#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
579#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
580#endif
581
582typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
583extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
584extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 585#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
586#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
587#endif
88c72b7d
AC		 588#if GDB_MULTI_ARCH
589#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
590#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
591#endif
592#endif
593
594/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
595
596/* Default (function) for non- multi-arch platforms. */
597#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
598#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
599#endif
600
601typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
602extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
603extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 604#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
605#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
606#endif
88c72b7d
AC		 607#if GDB_MULTI_ARCH
608#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
609#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
610#endif
611#endif
612
613/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
614
615/* Default (function) for non- multi-arch platforms. */
616#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
617#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
618#endif
619
620typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
621extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
622extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 623#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
624#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
625#endif
88c72b7d
AC		 626#if GDB_MULTI_ARCH
627#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
628#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
629#endif
630#endif
631
632/* Convert from an sdb register number to an internal gdb register number.
633 This should be defined in tm.h, if REGISTER_NAMES is not set up
634 to map one to one onto the sdb register numbers. */
635
636/* Default (function) for non- multi-arch platforms. */
637#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
638#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
639#endif
640
641typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
642extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
643extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 644#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
645#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
646#endif
88c72b7d
AC		 647#if GDB_MULTI_ARCH
648#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
649#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
650#endif
651#endif
652
653/* Default (function) for non- multi-arch platforms. */
654#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
655#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
656#endif
657
658typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
659extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
660extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 661#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
662#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
663#endif
88c72b7d
AC		 664#if GDB_MULTI_ARCH
665#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
666#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
667#endif
668#endif
669
33489c5b 670/* Default (function) for non- multi-arch platforms. */
6166d547 671#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 672#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
673#endif
674
104c1213
JM		 675typedef char * (gdbarch_register_name_ftype) (int regnr);
676extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
677extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 678#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
679#error "Non multi-arch definition of REGISTER_NAME"
680#endif
33489c5b 681#if GDB_MULTI_ARCH
6166d547 682#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 683#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
684#endif
33489c5b 685#endif
0f71a2f6 686
104c1213
JM		 687extern int gdbarch_register_size (struct gdbarch *gdbarch);
688extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 689#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
690#error "Non multi-arch definition of REGISTER_SIZE"
691#endif
0f71a2f6 692#if GDB_MULTI_ARCH
6166d547 693#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 694#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
695#endif
696#endif
697
104c1213
JM		 698extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
699extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 700#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
701#error "Non multi-arch definition of REGISTER_BYTES"
702#endif
0f71a2f6 703#if GDB_MULTI_ARCH
6166d547 704#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 705#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
706#endif
707#endif
708
104c1213
JM		 709typedef int (gdbarch_register_byte_ftype) (int reg_nr);
710extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
711extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 712#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
713#error "Non multi-arch definition of REGISTER_BYTE"
714#endif
0f71a2f6 715#if GDB_MULTI_ARCH
6166d547 716#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 717#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
718#endif
719#endif
720
104c1213
JM		 721typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
722extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
723extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 724#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
725#error "Non multi-arch definition of REGISTER_RAW_SIZE"
726#endif
0f71a2f6 727#if GDB_MULTI_ARCH
6166d547 728#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 729#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
730#endif
731#endif
732
104c1213
JM		 733extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
734extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 735#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
736#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
737#endif
0f71a2f6 738#if GDB_MULTI_ARCH
6166d547 739#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 740#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
741#endif
742#endif
743
104c1213
JM		 744typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
745extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
746extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 747#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
748#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
749#endif
0f71a2f6 750#if GDB_MULTI_ARCH
6166d547 751#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 752#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
753#endif
754#endif
755
104c1213
JM		 756extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
757extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 758#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
759#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
760#endif
0f71a2f6 761#if GDB_MULTI_ARCH
6166d547 762#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 763#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
764#endif
765#endif
766
104c1213
JM		 767typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
768extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
769extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 770#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
771#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
772#endif
0f71a2f6 773#if GDB_MULTI_ARCH
6166d547 774#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 775#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
776#endif
777#endif
778
666e11c5
EZ		 779/* Default (function) for non- multi-arch platforms. */
780#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
781#define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
782#endif
783
784typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
785extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
786extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
83905903
AC		 787#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
788#error "Non multi-arch definition of DO_REGISTERS_INFO"
789#endif
666e11c5
EZ		 790#if GDB_MULTI_ARCH
791#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
792#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
793#endif
794#endif
795
5e74b15c
RE		 796/* Default (function) for non- multi-arch platforms. */
797#if (!GDB_MULTI_ARCH) && !defined (PRINT_FLOAT_INFO)
798#define PRINT_FLOAT_INFO() (default_print_float_info ())
799#endif
800
801typedef void (gdbarch_print_float_info_ftype) (void);
802extern void gdbarch_print_float_info (struct gdbarch *gdbarch);
803extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
804#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PRINT_FLOAT_INFO)
805#error "Non multi-arch definition of PRINT_FLOAT_INFO"
806#endif
807#if GDB_MULTI_ARCH
808#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PRINT_FLOAT_INFO)
809#define PRINT_FLOAT_INFO() (gdbarch_print_float_info (current_gdbarch))
810#endif
811#endif
812
7c7651b2
AC		 813/* MAP a GDB RAW register number onto a simulator register number. See
814 also include/...-sim.h. */
815
816/* Default (function) for non- multi-arch platforms. */
817#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
818#define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
819#endif
820
821typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
822extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
823extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 824#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
825#error "Non multi-arch definition of REGISTER_SIM_REGNO"
826#endif
7c7651b2
AC		 827#if GDB_MULTI_ARCH
828#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
829#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
830#endif
831#endif
832
2649061d
AC		 833#if defined (REGISTER_BYTES_OK)
834/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 835#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 836#define REGISTER_BYTES_OK_P() (1)
837#endif
eee30e78 838#endif
2649061d
AC		 839
840/* Default predicate for non- multi-arch targets. */
841#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
842#define REGISTER_BYTES_OK_P() (0)
843#endif
844
845extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 846#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
847#error "Non multi-arch definition of REGISTER_BYTES_OK"
848#endif
2649061d
AC		 849#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
850#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
851#endif
852
853/* Default (function) for non- multi-arch platforms. */
854#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 855#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 856#endif
857
858typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
859extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
860extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 861#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
862#error "Non multi-arch definition of REGISTER_BYTES_OK"
863#endif
2649061d
AC		 864#if GDB_MULTI_ARCH
865#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
866#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
867#endif
868#endif
869
01fb7433
AC		 870/* Default (function) for non- multi-arch platforms. */
871#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
872#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
873#endif
874
875typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
876extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
877extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 878#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
879#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
880#endif
01fb7433
AC		 881#if GDB_MULTI_ARCH
882#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
883#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
884#endif
885#endif
886
887/* Default (function) for non- multi-arch platforms. */
888#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
889#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
890#endif
891
892typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
893extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
894extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 895#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
896#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
897#endif
01fb7433
AC		 898#if GDB_MULTI_ARCH
899#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
900#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
901#endif
902#endif
903
9df628e0
RE		 904/* setjmp/longjmp support. */
905
906#if defined (GET_LONGJMP_TARGET)
907/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
908#if !defined (GET_LONGJMP_TARGET_P)
909#define GET_LONGJMP_TARGET_P() (1)
910#endif
911#endif
912
913/* Default predicate for non- multi-arch targets. */
914#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
915#define GET_LONGJMP_TARGET_P() (0)
916#endif
917
918extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
919#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
920#error "Non multi-arch definition of GET_LONGJMP_TARGET"
921#endif
922#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
923#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
924#endif
925
926/* Default (function) for non- multi-arch platforms. */
927#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
928#define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
929#endif
930
931typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
932extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
933extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
934#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
935#error "Non multi-arch definition of GET_LONGJMP_TARGET"
936#endif
937#if GDB_MULTI_ARCH
938#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
939#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
940#endif
941#endif
942
028c194b
AC		 943/* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
944 much better but at least they are vaguely consistent). The headers
945 and body contain convoluted #if/#else sequences for determine how
946 things should be compiled. Instead of trying to mimic that
947 behaviour here (and hence entrench it further) gdbarch simply
948 reqires that these methods be set up from the word go. This also
949 avoids any potential problems with moving beyond multi-arch partial. */
950
104c1213
JM		 951extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
952extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
028c194b 953#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
83905903
AC		 954#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
955#endif
0f71a2f6 956#if GDB_MULTI_ARCH
028c194b 957#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 958#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
959#endif
960#endif
961
104c1213
JM		 962extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
963extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 964#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 965#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
966#endif
0f71a2f6 967#if GDB_MULTI_ARCH
028c194b 968#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 969#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
970#endif
971#endif
972
104c1213
JM		 973typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
974extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
975extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 976#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
977#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
978#endif
0f71a2f6 979#if GDB_MULTI_ARCH
6166d547 980#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 981#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
982#endif
983#endif
984
104c1213
JM		 985extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
986extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 987#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
988#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
989#endif
0f71a2f6 990#if GDB_MULTI_ARCH
6166d547 991#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 992#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
993#endif
994#endif
995
104c1213
JM		 996extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
997extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 998#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
999#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1000#endif
0f71a2f6 1001#if GDB_MULTI_ARCH
6166d547 1002#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 1003#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1004#endif
1005#endif
1006
104c1213
JM		 1007extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1008extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 1009#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 1010#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1011#endif
0f71a2f6 1012#if GDB_MULTI_ARCH
028c194b 1013#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 1014#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1015#endif
1016#endif
1017
104c1213
JM		 1018extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1019extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 1020#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1021#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1022#endif
0f71a2f6 1023#if GDB_MULTI_ARCH
6166d547 1024#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 1025#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1026#endif
1027#endif
1028
104c1213
JM		 1029typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1030extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1031extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
028c194b 1032#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
83905903
AC		 1033#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1034#endif
0f71a2f6 1035#if GDB_MULTI_ARCH
028c194b 1036#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 1037#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1038#endif
1039#endif
1040
104c1213
JM		 1041extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1042extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 1043#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 1044#error "Non multi-arch definition of CALL_DUMMY_P"
1045#endif
0f71a2f6 1046#if GDB_MULTI_ARCH
028c194b 1047#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 1048#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1049#endif
1050#endif
1051
33489c5b 1052/* Default (value) for non- multi-arch platforms. */
6166d547 1053#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 1054#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1055#endif
1056
104c1213
JM		 1057extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1058extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1059#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1060#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1061#endif
33489c5b 1062#if GDB_MULTI_ARCH
6166d547 1063#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1064#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1065#endif
33489c5b
AC		 1066#endif
1067
1068/* Default (value) for non- multi-arch platforms. */
6166d547 1069#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1070#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1071#endif
0f71a2f6 1072
104c1213
JM		 1073extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1074extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1075#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1076#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1077#endif
33489c5b 1078#if GDB_MULTI_ARCH
6166d547 1079#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1080#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1081#endif
33489c5b 1082#endif
0f71a2f6 1083
104c1213
JM		 1084extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1085extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1086#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1087#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1088#endif
0f71a2f6 1089#if GDB_MULTI_ARCH
028c194b 1090#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1091#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1092#endif
1093#endif
1094
104c1213
JM		 1095extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1096extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1098#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1099#endif
0f71a2f6 1100#if GDB_MULTI_ARCH
6166d547 1101#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1102#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1103#endif
1104#endif
1105
104c1213
JM		 1106typedef 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);
1107extern 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);
1108extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1109#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1110#error "Non multi-arch definition of FIX_CALL_DUMMY"
1111#endif
0f71a2f6 1112#if GDB_MULTI_ARCH
6166d547 1113#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1114#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))
1115#endif
1116#endif
1117
10312cc4
AC		 1118/* Default (function) for non- multi-arch platforms. */
1119#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1120#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1121#endif
1122
1123typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1124extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1125extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1126#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1127#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1128#endif
10312cc4
AC		 1129#if GDB_MULTI_ARCH
1130#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1131#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1132#endif
1133#endif
1134
1135/* Default (function) for non- multi-arch platforms. */
1136#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1137#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1138#endif
1139
1140typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1141extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1142extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1143#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1144#error "Non multi-arch definition of INIT_FRAME_PC"
1145#endif
10312cc4
AC		 1146#if GDB_MULTI_ARCH
1147#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1148#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1149#endif
1150#endif
1151
104c1213
JM		 1152extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1153extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1154#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1155#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1156#endif
0f71a2f6 1157#if GDB_MULTI_ARCH
6166d547 1158#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1159#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1160#endif
1161#endif
1162
104c1213
JM		 1163extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1164extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1165#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1166#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1167#endif
0f71a2f6 1168#if GDB_MULTI_ARCH
6166d547 1169#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1170#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1171#endif
1172#endif
1173
33489c5b 1174/* Default (function) for non- multi-arch platforms. */
6166d547 1175#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1176#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1177#endif
1178
b9a8e3bf
JB		 1179typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1180extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1181extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1182#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1183#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1184#endif
33489c5b 1185#if GDB_MULTI_ARCH
6166d547 1186#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1187#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1188#endif
33489c5b 1189#endif
b9a8e3bf 1190
028c194b
AC		 1191/* GET_SAVED_REGISTER is like DUMMY_FRAMES. It is at level one as the
1192 old code has strange #ifdef interaction. So far no one has found
1193 that default_get_saved_register() is the default they are after. */
1194
104c1213
JM		 1195typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1196extern 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);
1197extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
028c194b 1198#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1199#error "Non multi-arch definition of GET_SAVED_REGISTER"
1200#endif
0f71a2f6 1201#if GDB_MULTI_ARCH
028c194b 1202#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1203#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1204#endif
1205#endif
1206
33489c5b 1207/* Default (function) for non- multi-arch platforms. */
6166d547 1208#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1209#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1210#endif
1211
104c1213
JM		 1212typedef int (gdbarch_register_convertible_ftype) (int nr);
1213extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1214extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1215#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1216#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1217#endif
33489c5b 1218#if GDB_MULTI_ARCH
6166d547 1219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1220#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1221#endif
33489c5b
AC		 1222#endif
1223
1224/* Default (function) for non- multi-arch platforms. */
6166d547 1225#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1226#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1227#endif
0f71a2f6 1228
104c1213
JM		 1229typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1230extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1231extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1232#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1233#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1234#endif
33489c5b 1235#if GDB_MULTI_ARCH
6166d547 1236#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1237#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1238#endif
33489c5b
AC		 1239#endif
1240
1241/* Default (function) for non- multi-arch platforms. */
6166d547 1242#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1243#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1244#endif
0f71a2f6 1245
104c1213
JM		 1246typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1247extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1248extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1249#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1250#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1251#endif
33489c5b 1252#if GDB_MULTI_ARCH
6166d547 1253#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1254#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1255#endif
33489c5b
AC		 1256#endif
1257
34620563
AC		 1258/* This function is called when the value of a pseudo-register needs to
1259 be updated. Typically it will be defined on a per-architecture
1260 basis. */
1261
31e9866e
AC		 1262#if defined (FETCH_PSEUDO_REGISTER)
1263/* Legacy for systems yet to multi-arch FETCH_PSEUDO_REGISTER */
1264#if !defined (FETCH_PSEUDO_REGISTER_P)
1265#define FETCH_PSEUDO_REGISTER_P() (1)
1266#endif
1267#endif
1268
1269/* Default predicate for non- multi-arch targets. */
1270#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER_P)
1271#define FETCH_PSEUDO_REGISTER_P() (0)
1272#endif
1273
1274extern int gdbarch_fetch_pseudo_register_p (struct gdbarch *gdbarch);
1275#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER_P)
1276#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1277#endif
1278#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER_P)
1279#define FETCH_PSEUDO_REGISTER_P() (gdbarch_fetch_pseudo_register_p (current_gdbarch))
1280#endif
1281
7f1b2585 1282/* Default (function) for non- multi-arch platforms. */
6166d547 1283#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
8e65ff28 1284#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1285#endif
1286
1287typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
1288extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
1289extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
83905903
AC		 1290#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1291#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1292#endif
7f1b2585 1293#if GDB_MULTI_ARCH
6166d547 1294#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
7f1b2585
EZ		 1295#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1296#endif
1297#endif
1298
34620563
AC		 1299/* This function is called when the value of a pseudo-register needs to
1300 be set or stored. Typically it will be defined on a
1301 per-architecture basis. */
1302
31e9866e
AC		 1303#if defined (STORE_PSEUDO_REGISTER)
1304/* Legacy for systems yet to multi-arch STORE_PSEUDO_REGISTER */
1305#if !defined (STORE_PSEUDO_REGISTER_P)
1306#define STORE_PSEUDO_REGISTER_P() (1)
1307#endif
1308#endif
1309
1310/* Default predicate for non- multi-arch targets. */
1311#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER_P)
1312#define STORE_PSEUDO_REGISTER_P() (0)
1313#endif
1314
1315extern int gdbarch_store_pseudo_register_p (struct gdbarch *gdbarch);
1316#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER_P)
1317#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1318#endif
1319#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER_P)
1320#define STORE_PSEUDO_REGISTER_P() (gdbarch_store_pseudo_register_p (current_gdbarch))
1321#endif
1322
7f1b2585 1323/* Default (function) for non- multi-arch platforms. */
6166d547 1324#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
8e65ff28 1325#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1326#endif
1327
1328typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
1329extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
1330extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
83905903
AC		 1331#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1332#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1333#endif
7f1b2585 1334#if GDB_MULTI_ARCH
6166d547 1335#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
7f1b2585
EZ		 1336#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1337#endif
1338#endif
1339
33489c5b 1340/* Default (function) for non- multi-arch platforms. */
6166d547 1341#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1342#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1343#endif
4478b372 1344
ac2e2ef7
AC		 1345typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1346extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1347extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1348#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1349#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1350#endif
33489c5b 1351#if GDB_MULTI_ARCH
6166d547 1352#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1353#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1354#endif
33489c5b
AC		 1355#endif
1356
1357/* Default (function) for non- multi-arch platforms. */
6166d547 1358#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1359#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1360#endif
4478b372 1361
ac2e2ef7
AC		 1362typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1363extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1364extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1365#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1366#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1367#endif
33489c5b 1368#if GDB_MULTI_ARCH
6166d547 1369#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1370#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1371#endif
33489c5b
AC		 1372#endif
1373
fc0c74b1
AC		 1374#if defined (INTEGER_TO_ADDRESS)
1375/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1376#if !defined (INTEGER_TO_ADDRESS_P)
1377#define INTEGER_TO_ADDRESS_P() (1)
1378#endif
1379#endif
1380
1381/* Default predicate for non- multi-arch targets. */
1382#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1383#define INTEGER_TO_ADDRESS_P() (0)
1384#endif
1385
1386extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1387#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1388#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1389#endif
1390#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1391#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1392#endif
1393
1394/* Default (function) for non- multi-arch platforms. */
1395#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1396#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1397#endif
1398
1399typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1400extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1401extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1402#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1403#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1404#endif
1405#if GDB_MULTI_ARCH
1406#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1407#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1408#endif
1409#endif
1410
33489c5b 1411/* Default (function) for non- multi-arch platforms. */
6166d547 1412#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1413#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1414#endif
0f71a2f6 1415
71a9f22e
JB		 1416typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1417extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1418extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1419#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1420#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1421#endif
33489c5b 1422#if GDB_MULTI_ARCH
6166d547 1423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1424#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1425#endif
33489c5b 1426#endif
71a9f22e 1427
104c1213
JM		 1428typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1429extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1430extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
83905903
AC		 1431#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1432#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1433#endif
0f71a2f6 1434#if GDB_MULTI_ARCH
6166d547 1435#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
0f71a2f6
JM		 1436#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1437#endif
1438#endif
1439
c203844d
AC		 1440/* Default (function) for non- multi-arch platforms. */
1441#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1442#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1443#endif
1444
104c1213
JM		 1445typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1446extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1447extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1448#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1449#error "Non multi-arch definition of PUSH_ARGUMENTS"
1450#endif
0f71a2f6 1451#if GDB_MULTI_ARCH
6166d547 1452#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1453#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1454#endif
1455#endif
1456
104c1213
JM		 1457typedef void (gdbarch_push_dummy_frame_ftype) (void);
1458extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1459extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1460#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1461#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1462#endif
0f71a2f6 1463#if GDB_MULTI_ARCH
6166d547 1464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1465#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1466#endif
1467#endif
1468
69a0d5f4
AC		 1469#if defined (PUSH_RETURN_ADDRESS)
1470/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1471#if !defined (PUSH_RETURN_ADDRESS_P)
1472#define PUSH_RETURN_ADDRESS_P() (1)
1473#endif
1474#endif
1475
1476/* Default predicate for non- multi-arch targets. */
1477#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1478#define PUSH_RETURN_ADDRESS_P() (0)
1479#endif
1480
1481extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1482#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1483#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1484#endif
1485#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1486#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1487#endif
1488
1489/* Default (function) for non- multi-arch platforms. */
1490#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1491#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1492#endif
1493
104c1213
JM		 1494typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1495extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1496extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1497#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1498#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1499#endif
0f71a2f6 1500#if GDB_MULTI_ARCH
6166d547 1501#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1502#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1503#endif
1504#endif
1505
104c1213
JM		 1506typedef void (gdbarch_pop_frame_ftype) (void);
1507extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1508extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1509#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1510#error "Non multi-arch definition of POP_FRAME"
1511#endif
0f71a2f6 1512#if GDB_MULTI_ARCH
6166d547 1513#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1514#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1515#endif
1516#endif
1517
104c1213
JM		 1518typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1519extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1520extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1521#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1522#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1523#endif
0f71a2f6 1524#if GDB_MULTI_ARCH
6166d547 1525#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1526#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1527#endif
1528#endif
1529
104c1213
JM		 1530typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1531extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1532extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1533#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1534#error "Non multi-arch definition of STORE_RETURN_VALUE"
1535#endif
0f71a2f6 1536#if GDB_MULTI_ARCH
6166d547 1537#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1538#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1539#endif
1540#endif
1541
d6dd581e
AC		 1542#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1543/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1544#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1545#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1546#endif
1547#endif
1548
1549/* Default predicate for non- multi-arch targets. */
1550#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1551#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1552#endif
1553
1554extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
83905903
AC		 1555#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1556#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1557#endif
d6dd581e
AC		 1558#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1559#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1560#endif
1561
1562/* Default (function) for non- multi-arch platforms. */
1563#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1564#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1565#endif
1566
104c1213
JM		 1567typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
1568extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1569extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
83905903
AC		 1570#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1571#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1572#endif
0f71a2f6 1573#if GDB_MULTI_ARCH
6166d547 1574#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
0f71a2f6
JM		 1575#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1576#endif
1577#endif
1578
56f12751
AC		 1579/* Default (function) for non- multi-arch platforms. */
1580#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1581#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1582#endif
1583
104c1213
JM		 1584typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1585extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1586extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1587#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1588#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1589#endif
0f71a2f6 1590#if GDB_MULTI_ARCH
6166d547 1591#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1592#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1593#endif
1594#endif
1595
104c1213
JM		 1596typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1597extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1598extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1599#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1600#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1601#endif
0f71a2f6 1602#if GDB_MULTI_ARCH
6166d547 1603#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1604#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1605#endif
1606#endif
1607
5fdff426
AC		 1608#if defined (INIT_EXTRA_FRAME_INFO)
1609/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1610#if !defined (INIT_EXTRA_FRAME_INFO_P)
1611#define INIT_EXTRA_FRAME_INFO_P() (1)
1612#endif
1613#endif
1614
1615/* Default predicate for non- multi-arch targets. */
1616#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1617#define INIT_EXTRA_FRAME_INFO_P() (0)
1618#endif
1619
1620extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1621#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1622#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1623#endif
1624#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1625#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1626#endif
1627
1628/* Default (function) for non- multi-arch platforms. */
1629#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1630#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1631#endif
1632
104c1213
JM		 1633typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1634extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1635extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1636#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1637#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1638#endif
0f71a2f6 1639#if GDB_MULTI_ARCH
6166d547 1640#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1641#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1642#endif
1643#endif
1644
104c1213
JM		 1645typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1646extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1647extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1648#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1649#error "Non multi-arch definition of SKIP_PROLOGUE"
1650#endif
0f71a2f6 1651#if GDB_MULTI_ARCH
6166d547 1652#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1653#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1654#endif
1655#endif
1656
33489c5b 1657/* Default (function) for non- multi-arch platforms. */
6166d547 1658#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1659#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1660#endif
1661
dad41f9a
AC		 1662typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1663extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1664extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1665#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1666#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1667#endif
33489c5b 1668#if GDB_MULTI_ARCH
6166d547 1669#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1670#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1671#endif
33489c5b 1672#endif
dad41f9a 1673
104c1213
JM		 1674typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1675extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1676extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1677#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1678#error "Non multi-arch definition of INNER_THAN"
1679#endif
0f71a2f6 1680#if GDB_MULTI_ARCH
6166d547 1681#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1682#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1683#endif
1684#endif
1685
33489c5b 1686/* Default (function) for non- multi-arch platforms. */
6166d547 1687#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1688#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1689#endif
1690
104c1213
JM		 1691typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1692extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1693extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1694#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1695#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1696#endif
33489c5b 1697#if GDB_MULTI_ARCH
6166d547 1698#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1699#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1700#endif
33489c5b
AC		 1701#endif
1702
1703/* Default (function) for non- multi-arch platforms. */
6166d547 1704#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1705#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1706#endif
0f71a2f6 1707
917317f4
JM		 1708typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1709extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1710extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1711#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1712#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1713#endif
33489c5b 1714#if GDB_MULTI_ARCH
6166d547 1715#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1716#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1717#endif
33489c5b
AC		 1718#endif
1719
1720/* Default (function) for non- multi-arch platforms. */
6166d547 1721#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1722#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1723#endif
917317f4
JM		 1724
1725typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1726extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1727extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1728#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1729#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1730#endif
33489c5b 1731#if GDB_MULTI_ARCH
6166d547 1732#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1733#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1734#endif
33489c5b 1735#endif
917317f4 1736
104c1213
JM		 1737extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1738extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1739#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1740#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1741#endif
0f71a2f6 1742#if GDB_MULTI_ARCH
6166d547 1743#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1744#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1745#endif
1746#endif
1747
e02bc4cc
DS		 1748/* Default (function) for non- multi-arch platforms. */
1749#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1750#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1751#endif
1752
1753typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1754extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1755extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1756#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1757#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1758#endif
e02bc4cc
DS		 1759#if GDB_MULTI_ARCH
1760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1761#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1762#endif
1763#endif
1764
104c1213
JM		 1765extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1766extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1767#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1768#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1769#endif
0f71a2f6 1770#if GDB_MULTI_ARCH
6166d547 1771#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1772#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1773#endif
1774#endif
1775
33489c5b 1776/* Default (function) for non- multi-arch platforms. */
6166d547 1777#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1778#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))
1779#endif
1780
104c1213
JM		 1781typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1782extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1783extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1784#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1785#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1786#endif
33489c5b 1787#if GDB_MULTI_ARCH
6166d547 1788#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1789#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))
1790#endif
33489c5b 1791#endif
0f71a2f6 1792
104c1213
JM		 1793extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1794extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1795#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1796#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1797#endif
0f71a2f6 1798#if GDB_MULTI_ARCH
6166d547 1799#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1800#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1801#endif
1802#endif
1803
33489c5b 1804/* Default (function) for non- multi-arch platforms. */
6166d547 1805#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1806#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1807#endif
1808
104c1213
JM		 1809typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1810extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1811extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1812#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1813#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1814#endif
33489c5b 1815#if GDB_MULTI_ARCH
6166d547 1816#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1817#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1818#endif
33489c5b 1819#endif
0f71a2f6 1820
104c1213
JM		 1821typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1822extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1823extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1824#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1825#error "Non multi-arch definition of FRAME_CHAIN"
1826#endif
0f71a2f6 1827#if GDB_MULTI_ARCH
6166d547 1828#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1829#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1830#endif
1831#endif
1832
7f55af32
AC		 1833/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1834 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1835 given frame is the outermost one and has no caller.
1836
1837 XXXX - both default and alternate frame_chain_valid functions are
1838 deprecated. New code should use dummy frames and one of the generic
1839 functions. */
1840
1841/* Default (function) for non- multi-arch platforms. */
1842#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
1843#define FRAME_CHAIN_VALID(chain, thisframe) (func_frame_chain_valid (chain, thisframe))
1844#endif
028c194b 1845
104c1213
JM		 1846typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1847extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1848extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
7f55af32 1849#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 1850#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1851#endif
0f71a2f6 1852#if GDB_MULTI_ARCH
7f55af32 1853#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1854#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1855#endif
1856#endif
1857
104c1213
JM		 1858typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1859extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1860extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1861#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1862#error "Non multi-arch definition of FRAME_SAVED_PC"
1863#endif
0f71a2f6 1864#if GDB_MULTI_ARCH
6166d547 1865#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1866#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1867#endif
1868#endif
1869
104c1213
JM		 1870typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1871extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1872extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1873#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1874#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1875#endif
0f71a2f6 1876#if GDB_MULTI_ARCH
6166d547 1877#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1878#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1879#endif
1880#endif
1881
104c1213
JM		 1882typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1883extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1884extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1885#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1886#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1887#endif
0f71a2f6 1888#if GDB_MULTI_ARCH
6166d547 1889#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1890#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1891#endif
1892#endif
1893
104c1213
JM		 1894typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1895extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1896extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1897#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1898#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1899#endif
0f71a2f6 1900#if GDB_MULTI_ARCH
6166d547 1901#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1902#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1903#endif
1904#endif
1905
104c1213
JM		 1906typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1907extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1908extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1909#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1910#error "Non multi-arch definition of FRAME_NUM_ARGS"
1911#endif
0f71a2f6 1912#if GDB_MULTI_ARCH
6166d547 1913#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1914#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1915#endif
1916#endif
1917
2ada493a
AC		 1918#if defined (STACK_ALIGN)
1919/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1920#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1921#define STACK_ALIGN_P() (1)
1922#endif
eee30e78 1923#endif
2ada493a 1924
33489c5b 1925/* Default predicate for non- multi-arch targets. */
6166d547 1926#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1927#define STACK_ALIGN_P() (0)
1928#endif
1929
2ada493a 1930extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1931#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1932#error "Non multi-arch definition of STACK_ALIGN"
1933#endif
6166d547 1934#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1935#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1936#endif
1937
33489c5b 1938/* Default (function) for non- multi-arch platforms. */
6166d547 1939#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1940#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1941#endif
1942
2ada493a
AC		 1943typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1944extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1945extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1946#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1947#error "Non multi-arch definition of STACK_ALIGN"
1948#endif
33489c5b 1949#if GDB_MULTI_ARCH
6166d547 1950#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1951#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1952#endif
33489c5b 1953#endif
2ada493a 1954
0a49d05e
AC		 1955/* Default (value) for non- multi-arch platforms. */
1956#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1957#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1958#endif
1959
1960extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1961extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 1962#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1963#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1964#endif
0a49d05e
AC		 1965#if GDB_MULTI_ARCH
1966#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1967#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1968#endif
1969#endif
1970
d03e67c9
AC		 1971#if defined (REG_STRUCT_HAS_ADDR)
1972/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1973#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1974#define REG_STRUCT_HAS_ADDR_P() (1)
1975#endif
eee30e78 1976#endif
d03e67c9 1977
33489c5b 1978/* Default predicate for non- multi-arch targets. */
6166d547 1979#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 1980#define REG_STRUCT_HAS_ADDR_P() (0)
1981#endif
1982
d03e67c9 1983extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1984#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1985#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1986#endif
6166d547 1987#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1988#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1989#endif
1990
33489c5b 1991/* Default (function) for non- multi-arch platforms. */
6166d547 1992#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 1993#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 1994#endif
1995
d03e67c9
AC		 1996typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1997extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1998extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1999#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2000#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2001#endif
33489c5b 2002#if GDB_MULTI_ARCH
6166d547 2003#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 2004#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2005#endif
33489c5b 2006#endif
d03e67c9 2007
d1e3cf49
AC		 2008#if defined (SAVE_DUMMY_FRAME_TOS)
2009/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 2010#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2011#define SAVE_DUMMY_FRAME_TOS_P() (1)
2012#endif
eee30e78 2013#endif
d1e3cf49
AC		 2014
2015/* Default predicate for non- multi-arch targets. */
6166d547 2016#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2017#define SAVE_DUMMY_FRAME_TOS_P() (0)
2018#endif
2019
2020extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 2021#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2022#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2023#endif
6166d547 2024#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2025#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2026#endif
2027
2028/* Default (function) for non- multi-arch platforms. */
6166d547 2029#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 2030#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 2031#endif
2032
2033typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2034extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2035extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 2036#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2037#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2038#endif
d1e3cf49 2039#if GDB_MULTI_ARCH
6166d547 2040#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 2041#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2042#endif
2043#endif
2044
58d5518e
ND		 2045extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2046extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2047#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2048#error "Non multi-arch definition of PARM_BOUNDARY"
2049#endif
58d5518e
ND		 2050#if GDB_MULTI_ARCH
2051#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2052#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2053#endif
2054#endif
2055
f0d4cc9e 2056/* Default (value) for non- multi-arch platforms. */
6166d547 2057#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2058#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2059#endif
2060
2061extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2062extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2063#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2064#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2065#endif
f0d4cc9e 2066#if GDB_MULTI_ARCH
6166d547 2067#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2068#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2069#endif
2070#endif
2071
2072/* Default (value) for non- multi-arch platforms. */
6166d547 2073#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2074#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2075#endif
2076
2077extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2078extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2079#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2080#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2081#endif
f0d4cc9e 2082#if GDB_MULTI_ARCH
6166d547 2083#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2084#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2085#endif
2086#endif
2087
2088/* Default (value) for non- multi-arch platforms. */
6166d547 2089#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2090#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2091#endif
2092
2093extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2094extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2095#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2096#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2097#endif
f0d4cc9e 2098#if GDB_MULTI_ARCH
6166d547 2099#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2100#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2101#endif
2102#endif
2103
f517ea4e
PS		 2104/* Default (function) for non- multi-arch platforms. */
2105#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2106#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2107#endif
2108
2109typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2110extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2111extern 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		 2112#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2113#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2114#endif
f517ea4e
PS		 2115#if GDB_MULTI_ARCH
2116#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2117#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2118#endif
2119#endif
2120
875e1767
AC		 2121/* On some machines there are bits in addresses which are not really
2122 part of the address, but are used by the kernel, the hardware, etc.
2123 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2124 we get a "real" address such as one would find in a symbol table.
2125 This is used only for addresses of instructions, and even then I'm
2126 not sure it's used in all contexts. It exists to deal with there
2127 being a few stray bits in the PC which would mislead us, not as some
2128 sort of generic thing to handle alignment or segmentation (it's
2129 possible it should be in TARGET_READ_PC instead). */
2130
2131/* Default (function) for non- multi-arch platforms. */
2132#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2133#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2134#endif
2135
2136typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2137extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2138extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2139#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2140#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2141#endif
875e1767
AC		 2142#if GDB_MULTI_ARCH
2143#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2144#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2145#endif
2146#endif
2147
181c1381
RE		 2148/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2149 ADDR_BITS_REMOVE. */
2150
2151/* Default (function) for non- multi-arch platforms. */
2152#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2153#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2154#endif
2155
2156typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2157extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2158extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2159#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2160#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2161#endif
2162#if GDB_MULTI_ARCH
2163#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2164#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2165#endif
2166#endif
2167
64c4637f
AC		 2168/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2169 the target needs software single step. An ISA method to implement it.
2170
2171 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2172 using the breakpoint system instead of blatting memory directly (as with rs6000).
2173
2174 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2175 single step. If not, then implement single step using breakpoints. */
2176
2177#if defined (SOFTWARE_SINGLE_STEP)
2178/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2179#if !defined (SOFTWARE_SINGLE_STEP_P)
2180#define SOFTWARE_SINGLE_STEP_P() (1)
2181#endif
2182#endif
2183
2184/* Default predicate for non- multi-arch targets. */
2185#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2186#define SOFTWARE_SINGLE_STEP_P() (0)
2187#endif
2188
2189extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2190#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2191#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2192#endif
64c4637f
AC		 2193#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2194#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2195#endif
2196
2197/* Default (function) for non- multi-arch platforms. */
2198#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2199#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2200#endif
2201
2202typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2203extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2204extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2206#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2207#endif
64c4637f
AC		 2208#if GDB_MULTI_ARCH
2209#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2210#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2211#endif
2212#endif
2213
2bf0cb65
EZ		 2214/* Default (function) for non- multi-arch platforms. */
2215#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2216#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2217#endif
2218
2219typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2220extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2221extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2222#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2223#error "Non multi-arch definition of TARGET_PRINT_INSN"
2224#endif
2225#if GDB_MULTI_ARCH
2226#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2227#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2228#endif
2229#endif
2230
bdcd319a
CV		 2231/* Default (function) for non- multi-arch platforms. */
2232#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2233#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2234#endif
2235
2236typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2237extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2238extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2239#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2240#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2241#endif
2242#if GDB_MULTI_ARCH
2243#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2244#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2245#endif
2246#endif
2247
68e9cc94
CV		 2248/* For SVR4 shared libraries, each call goes through a small piece of
2249 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2250 to nonzero if we are current stopped in one of these. */
2251
2252/* Default (function) for non- multi-arch platforms. */
2253#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2254#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2255#endif
2256
2257typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2258extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2259extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2260#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2261#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2262#endif
2263#if GDB_MULTI_ARCH
2264#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2265#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2266#endif
2267#endif
2268
c12260ac
CV		 2269/* A target might have problems with watchpoints as soon as the stack
2270 frame of the current function has been destroyed. This mostly happens
2271 as the first action in a funtion's epilogue. in_function_epilogue_p()
2272 is defined to return a non-zero value if either the given addr is one
2273 instruction after the stack destroying instruction up to the trailing
2274 return instruction or if we can figure out that the stack frame has
2275 already been invalidated regardless of the value of addr. Targets
2276 which don't suffer from that problem could just let this functionality
2277 untouched. */
2278
2279typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2280extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2281extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2282
552c04a7
TT		 2283/* Given a vector of command-line arguments, return a newly allocated
2284 string which, when passed to the create_inferior function, will be
2285 parsed (on Unix systems, by the shell) to yield the same vector.
2286 This function should call error() if the argument vector is not
2287 representable for this target or if this target does not support
2288 command-line arguments.
2289 ARGC is the number of elements in the vector.
2290 ARGV is an array of strings, one per argument. */
2291
2292typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2293extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2294extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2295
b6af0555
JS		 2296#if defined (DWARF2_BUILD_FRAME_INFO)
2297/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2298#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2299#define DWARF2_BUILD_FRAME_INFO_P() (1)
2300#endif
2301#endif
2302
2303/* Default predicate for non- multi-arch targets. */
2304#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2305#define DWARF2_BUILD_FRAME_INFO_P() (0)
2306#endif
2307
2308extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2309#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2310#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2311#endif
2312#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2313#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2314#endif
2315
2316/* Default (function) for non- multi-arch platforms. */
2317#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2318#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2319#endif
2320
2321typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2322extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2323extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2324#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2325#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2326#endif
2327#if GDB_MULTI_ARCH
2328#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2329#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2330#endif
2331#endif
2332
a2cf933a
EZ		 2333/* Default (function) for non- multi-arch platforms. */
2334#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2335#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2336#endif
2337
2338typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2339extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2340extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2341#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2342#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2343#endif
2344#if GDB_MULTI_ARCH
2345#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2346#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2347#endif
2348#endif
2349
2350/* Default (function) for non- multi-arch platforms. */
2351#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2352#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2353#endif
2354
2355typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2356extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2357extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2358#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2359#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2360#endif
2361#if GDB_MULTI_ARCH
2362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2363#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2364#endif
2365#endif
2366
104c1213 2367extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2368
2369
2370/* Mechanism for co-ordinating the selection of a specific
2371 architecture.
2372
2373 GDB targets (*-tdep.c) can register an interest in a specific
2374 architecture. Other GDB components can register a need to maintain
2375 per-architecture data.
2376
2377 The mechanisms below ensures that there is only a loose connection
2378 between the set-architecture command and the various GDB
99e7bb18 2379 components. Each component can independently register their need
0f71a2f6
JM		 2380 to maintain architecture specific data with gdbarch.
2381
2382 Pragmatics:
2383
2384 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2385 didn't scale.
2386
2387 The more traditional mega-struct containing architecture specific
2388 data for all the various GDB components was also considered. Since
99e7bb18 2389 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2390 components it was determined that the global aproach was not
2391 applicable. */
2392
2393
2394/* Register a new architectural family with GDB.
2395
2396 Register support for the specified ARCHITECTURE with GDB. When
2397 gdbarch determines that the specified architecture has been
2398 selected, the corresponding INIT function is called.
2399
2400 --
2401
2402 The INIT function takes two parameters: INFO which contains the
2403 information available to gdbarch about the (possibly new)
2404 architecture; ARCHES which is a list of the previously created
2405 ``struct gdbarch'' for this architecture.
2406
2407 The INIT function parameter INFO shall, as far as possible, be
2408 pre-initialized with information obtained from INFO.ABFD or
428721aa 2409 previously selected architecture (if similar).
0f71a2f6
JM		 2410
2411 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2412 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2413 gdbarch'' from the ARCHES list - indicating that the new
2414 architecture is just a synonym for an earlier architecture (see
2415 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2416 - that describes the selected architecture (see gdbarch_alloc()).
2417
2418 The DUMP_TDEP function shall print out all target specific values.
2419 Care should be taken to ensure that the function works in both the
2420 multi-arch and non- multi-arch cases. */
0f71a2f6 2421
adf40b2e
JM		 2422struct gdbarch_list
2423{
2424 struct gdbarch *gdbarch;
2425 struct gdbarch_list *next;
2426};
0f71a2f6 2427
adf40b2e
JM		 2428struct gdbarch_info
2429{
adf40b2e
JM		 2430 /* Use default: NULL (ZERO). */
2431 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2432
428721aa 2433 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2434 int byte_order;
0f71a2f6 2435
adf40b2e
JM		 2436 /* Use default: NULL (ZERO). */
2437 bfd *abfd;
0f71a2f6 2438
adf40b2e
JM		 2439 /* Use default: NULL (ZERO). */
2440 struct gdbarch_tdep_info *tdep_info;
2441};
0f71a2f6 2442
104c1213 2443typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2444typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2445
4b9b3959 2446/* DEPRECATED - use gdbarch_register() */
104c1213 2447extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2448
4b9b3959
AC		 2449extern void gdbarch_register (enum bfd_architecture architecture,
2450 gdbarch_init_ftype *,
2451 gdbarch_dump_tdep_ftype *);
2452
0f71a2f6 2453
b4a20239
AC		 2454/* Return a freshly allocated, NULL terminated, array of the valid
2455 architecture names. Since architectures are registered during the
2456 _initialize phase this function only returns useful information
2457 once initialization has been completed. */
2458
2459extern const char **gdbarch_printable_names (void);
2460
2461
0f71a2f6
JM		 2462/* Helper function. Search the list of ARCHES for a GDBARCH that
2463 matches the information provided by INFO. */
2464
104c1213 2465extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2466
2467
2468/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2469 basic initialization using values obtained from the INFO andTDEP
2470 parameters. set_gdbarch_*() functions are called to complete the
2471 initialization of the object. */
2472
104c1213 2473extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2474
2475
4b9b3959
AC		 2476/* Helper function. Free a partially-constructed ``struct gdbarch''.
2477 It is assumed that the caller freeds the ``struct
2478 gdbarch_tdep''. */
2479
058f20d5
JB		 2480extern void gdbarch_free (struct gdbarch *);
2481
2482
b732d07d 2483/* Helper function. Force an update of the current architecture.
0f71a2f6 2484
b732d07d
AC		 2485 The actual architecture selected is determined by INFO, ``(gdb) set
2486 architecture'' et.al., the existing architecture and BFD's default
2487 architecture. INFO should be initialized to zero and then selected
2488 fields should be updated.
0f71a2f6 2489
16f33e29
AC		 2490 Returns non-zero if the update succeeds */
2491
2492extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2493
2494
2495
2496/* Register per-architecture data-pointer.
2497
2498 Reserve space for a per-architecture data-pointer. An identifier
2499 for the reserved data-pointer is returned. That identifer should
95160752 2500 be saved in a local static variable.
0f71a2f6 2501
95160752
AC		 2502 The per-architecture data-pointer can be initialized in one of two
2503 ways: The value can be set explicitly using a call to
2504 set_gdbarch_data(); the value can be set implicitly using the value
2505 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2506 called after the basic architecture vector has been created.
0f71a2f6 2507
95160752
AC		 2508 When a previously created architecture is re-selected, the
2509 per-architecture data-pointer for that previous architecture is
2510 restored. INIT() is not called.
2511
2512 During initialization, multiple assignments of the data-pointer are
2513 allowed, non-NULL values are deleted by calling FREE(). If the
2514 architecture is deleted using gdbarch_free() all non-NULL data
2515 pointers are also deleted using FREE().
0f71a2f6
JM		 2516
2517 Multiple registrarants for any architecture are allowed (and
2518 strongly encouraged). */
2519
95160752 2520struct gdbarch_data;
0f71a2f6 2521
95160752
AC		 2522typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2523typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2524 void *pointer);
2525extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2526 gdbarch_data_free_ftype *free);
2527extern void set_gdbarch_data (struct gdbarch *gdbarch,
2528 struct gdbarch_data *data,
2529 void *pointer);
0f71a2f6 2530
104c1213 2531extern void *gdbarch_data (struct gdbarch_data*);
0f71a2f6
JM		 2532
2533
0f71a2f6
JM		 2534/* Register per-architecture memory region.
2535
2536 Provide a memory-region swap mechanism. Per-architecture memory
2537 region are created. These memory regions are swapped whenever the
2538 architecture is changed. For a new architecture, the memory region
2539 is initialized with zero (0) and the INIT function is called.
2540
2541 Memory regions are swapped / initialized in the order that they are
2542 registered. NULL DATA and/or INIT values can be specified.
2543
2544 New code should use register_gdbarch_data(). */
2545
104c1213
JM		 2546typedef void (gdbarch_swap_ftype) (void);
2547extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2548#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2549
2550
2551
99e7bb18 2552/* The target-system-dependent byte order is dynamic */
c906108c 2553
adf40b2e 2554extern int target_byte_order;
c906108c
SS		 2555#ifndef TARGET_BYTE_ORDER
2556#define TARGET_BYTE_ORDER (target_byte_order + 0)
2557#endif
2558
adf40b2e 2559extern int target_byte_order_auto;
c906108c
SS		 2560#ifndef TARGET_BYTE_ORDER_AUTO
2561#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2562#endif
2563
2564
2565
99e7bb18 2566/* The target-system-dependent BFD architecture is dynamic */
c906108c 2567
adf40b2e 2568extern int target_architecture_auto;
c906108c
SS		 2569#ifndef TARGET_ARCHITECTURE_AUTO
2570#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2571#endif
2572
adf40b2e 2573extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2574#ifndef TARGET_ARCHITECTURE
2575#define TARGET_ARCHITECTURE (target_architecture + 0)
2576#endif
2577
c906108c 2578
99e7bb18 2579/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2580
104c1213 2581extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2582 unsigned int len, disassemble_info *info);
c906108c 2583
104c1213
JM		 2584extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2585 disassemble_info *info);
c906108c 2586
104c1213
JM		 2587extern void dis_asm_print_address (bfd_vma addr,
2588 disassemble_info *info);
c906108c 2589
104c1213 2590extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2591extern disassemble_info tm_print_insn_info;
c906108c
SS		 2592#ifndef TARGET_PRINT_INSN_INFO
2593#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2594#endif
2595
2596
2597
99e7bb18 2598/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2599 byte-order, ...) using information found in the BFD */
2600
104c1213 2601extern void set_gdbarch_from_file (bfd *);
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SS		 2602
2603
e514a9d6
JM		 2604/* Initialize the current architecture to the "first" one we find on
2605 our list. */
2606
2607extern void initialize_current_architecture (void);
2608
ceaa8edf
JB		 2609/* For non-multiarched targets, do any initialization of the default
2610 gdbarch object necessary after the _initialize_MODULE functions
2611 have run. */
2612extern void initialize_non_multiarch ();
cce74817 2613
c906108c 2614/* gdbarch trace variable */
adf40b2e 2615extern int gdbarch_debug;
c906108c 2616
4b9b3959 2617extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2618
c906108c 2619#endif
GDB Binutils - Deliverables
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