projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
2002-11-05 Elena Zannoni <ezannoni@redhat.com>
[deliverable/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
181c1381 4 Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
c906108c 5
c5aa993b 6 This file is part of GDB.
c906108c 7
c5aa993b
JM		 8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
c906108c 12
c5aa993b
JM		 13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
c906108c 17
c5aa993b
JM		 18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
c906108c 22
104c1213
JM		 23/* This file was created with the aid of ``gdbarch.sh''.
24
52204a0b 25 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
28 being reported.
29
30 If editing this file, please also run gdbarch.sh and merge any
52204a0b 31 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 32 to this file, modifying gdbarch.sh and using its output may prove
33 easier. */
adf40b2e 34
c906108c
SS		 35#ifndef GDBARCH_H
36#define GDBARCH_H
37
2bf0cb65 38#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
fd0407d6 39#if !GDB_MULTI_ARCH
67a2b77e 40/* Pull in function declarations refered to, indirectly, via macros. */
fd0407d6 41#include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
67a2b77e 42#include "inferior.h" /* For unsigned_address_to_pointer(). */
fd0407d6 43#endif
2bf0cb65 44
cce74817
JM		 45struct frame_info;
46struct value;
b6af0555 47struct objfile;
a2cf933a 48struct minimal_symbol;
049ee0e4 49struct regcache;
b59ff9d5 50struct reggroup;
0f71a2f6 51
0f71a2f6
JM		 52extern struct gdbarch *current_gdbarch;
53
54
0f71a2f6
JM		 55/* If any of the following are defined, the target wasn't correctly
56 converted. */
57
0f71a2f6
JM		 58#if GDB_MULTI_ARCH
59#if defined (EXTRA_FRAME_INFO)
60#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
61#endif
62#endif
63
64#if GDB_MULTI_ARCH
65#if defined (FRAME_FIND_SAVED_REGS)
66#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
67#endif
68#endif
69
83905903
AC		 70#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
71#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
72#endif
73
0f71a2f6
JM		 74
75/* The following are pre-initialized by GDBARCH. */
76
104c1213 77extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 78/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 79#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
80#error "Non multi-arch definition of TARGET_ARCHITECTURE"
81#endif
0f71a2f6 82#if GDB_MULTI_ARCH
6166d547 83#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 84#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
85#endif
86#endif
87
104c1213 88extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 89/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 90#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
91#error "Non multi-arch definition of TARGET_BYTE_ORDER"
92#endif
0f71a2f6 93#if GDB_MULTI_ARCH
6166d547 94#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 95#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
96#endif
97#endif
98
99
99e7bb18 100/* The following are initialized by the target dependent code. */
0f71a2f6 101
66b43ecb
AC		 102/* Number of bits in a char or unsigned char for the target machine.
103 Just like CHAR_BIT in <limits.h> but describes the target machine.
104 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
105
106 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 107
66b43ecb
AC		 108/* Default (value) for non- multi-arch platforms. */
109#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
110#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 111#endif
112
104c1213
JM		 113extern int gdbarch_short_bit (struct gdbarch *gdbarch);
114extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 115#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
116#error "Non multi-arch definition of TARGET_SHORT_BIT"
117#endif
0f71a2f6 118#if GDB_MULTI_ARCH
6166d547 119#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 120#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
121#endif
122#endif
123
66b43ecb
AC		 124/* Number of bits in an int or unsigned int for the target machine. */
125
126/* Default (value) for non- multi-arch platforms. */
127#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
128#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
129#endif
130
104c1213
JM		 131extern int gdbarch_int_bit (struct gdbarch *gdbarch);
132extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 133#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
134#error "Non multi-arch definition of TARGET_INT_BIT"
135#endif
0f71a2f6 136#if GDB_MULTI_ARCH
6166d547 137#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 138#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
139#endif
140#endif
141
66b43ecb
AC		 142/* Number of bits in a long or unsigned long for the target machine. */
143
144/* Default (value) for non- multi-arch platforms. */
145#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
146#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
147#endif
148
104c1213
JM		 149extern int gdbarch_long_bit (struct gdbarch *gdbarch);
150extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 151#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
152#error "Non multi-arch definition of TARGET_LONG_BIT"
153#endif
0f71a2f6 154#if GDB_MULTI_ARCH
6166d547 155#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 156#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
157#endif
158#endif
159
66b43ecb
AC		 160/* Number of bits in a long long or unsigned long long for the target
161 machine. */
162
163/* Default (value) for non- multi-arch platforms. */
164#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
165#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
166#endif
167
104c1213
JM		 168extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
169extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
171#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
172#endif
0f71a2f6 173#if GDB_MULTI_ARCH
6166d547 174#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 175#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
176#endif
177#endif
178
66b43ecb
AC		 179/* Number of bits in a float for the target machine. */
180
181/* Default (value) for non- multi-arch platforms. */
182#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
183#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
184#endif
185
104c1213
JM		 186extern int gdbarch_float_bit (struct gdbarch *gdbarch);
187extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 188#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
189#error "Non multi-arch definition of TARGET_FLOAT_BIT"
190#endif
0f71a2f6 191#if GDB_MULTI_ARCH
6166d547 192#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 193#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
194#endif
195#endif
196
66b43ecb
AC		 197/* Number of bits in a double for the target machine. */
198
199/* Default (value) for non- multi-arch platforms. */
200#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
201#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
202#endif
203
104c1213
JM		 204extern int gdbarch_double_bit (struct gdbarch *gdbarch);
205extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 206#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
207#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
208#endif
0f71a2f6 209#if GDB_MULTI_ARCH
6166d547 210#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 211#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
212#endif
213#endif
214
66b43ecb
AC		 215/* Number of bits in a long double for the target machine. */
216
217/* Default (value) for non- multi-arch platforms. */
218#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
17ef5d92 219#define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
66b43ecb
AC		 220#endif
221
104c1213
JM		 222extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
223extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 224#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
225#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
226#endif
0f71a2f6 227#if GDB_MULTI_ARCH
6166d547 228#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 229#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
230#endif
231#endif
232
52204a0b
DT		 233/* For most targets, a pointer on the target and its representation as an
234 address in GDB have the same size and "look the same". For such a
235 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
236 / addr_bit will be set from it.
237
238 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
239 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
240
241 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 242
243/* Default (value) for non- multi-arch platforms. */
244#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
245#define TARGET_PTR_BIT (TARGET_INT_BIT)
246#endif
247
248extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
249extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 250#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
251#error "Non multi-arch definition of TARGET_PTR_BIT"
252#endif
66b43ecb
AC		 253#if GDB_MULTI_ARCH
254#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
255#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
256#endif
257#endif
258
52204a0b
DT		 259/* addr_bit is the size of a target address as represented in gdb */
260
261/* Default (value) for non- multi-arch platforms. */
262#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
263#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
264#endif
265
266extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
267extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 268#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
269#error "Non multi-arch definition of TARGET_ADDR_BIT"
270#endif
52204a0b
DT		 271#if GDB_MULTI_ARCH
272#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
273#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
274#endif
275#endif
276
66b43ecb
AC		 277/* Number of bits in a BFD_VMA for the target object file format. */
278
279/* Default (value) for non- multi-arch platforms. */
280#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
281#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
282#endif
283
284extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
285extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 286#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
287#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
288#endif
66b43ecb
AC		 289#if GDB_MULTI_ARCH
290#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
291#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
292#endif
293#endif
294
4e409299
JB		 295/* One if `char' acts like `signed char', zero if `unsigned char'. */
296
297/* Default (value) for non- multi-arch platforms. */
298#if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
299#define TARGET_CHAR_SIGNED (1)
300#endif
301
302extern int gdbarch_char_signed (struct gdbarch *gdbarch);
303extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
304#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
305#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
306#endif
307#if GDB_MULTI_ARCH
308#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
309#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
310#endif
311#endif
312
be8dfb87
AC		 313/* Default (function) for non- multi-arch platforms. */
314#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 315#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 316#endif
317
39f77062
KB		 318typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
319extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 320extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 321#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
322#error "Non multi-arch definition of TARGET_READ_PC"
323#endif
0f71a2f6 324#if GDB_MULTI_ARCH
6166d547 325#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 326#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 327#endif
328#endif
329
be8dfb87
AC		 330/* Default (function) for non- multi-arch platforms. */
331#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 332#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 333#endif
334
39f77062
KB		 335typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
336extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 337extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
339#error "Non multi-arch definition of TARGET_WRITE_PC"
340#endif
0f71a2f6 341#if GDB_MULTI_ARCH
6166d547 342#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 343#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 344#endif
345#endif
346
be8dfb87
AC		 347/* Default (function) for non- multi-arch platforms. */
348#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
349#define TARGET_READ_FP() (generic_target_read_fp ())
350#endif
351
104c1213
JM		 352typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
353extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
354extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 355#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
356#error "Non multi-arch definition of TARGET_READ_FP"
357#endif
0f71a2f6 358#if GDB_MULTI_ARCH
6166d547 359#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 360#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
361#endif
362#endif
363
be8dfb87
AC		 364/* Default (function) for non- multi-arch platforms. */
365#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
366#define TARGET_READ_SP() (generic_target_read_sp ())
367#endif
368
104c1213
JM		 369typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
370extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
371extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 372#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
373#error "Non multi-arch definition of TARGET_READ_SP"
374#endif
0f71a2f6 375#if GDB_MULTI_ARCH
6166d547 376#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 377#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
378#endif
379#endif
380
be8dfb87
AC		 381/* Default (function) for non- multi-arch platforms. */
382#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
383#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
384#endif
385
104c1213
JM		 386typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
387extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
388extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 389#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
390#error "Non multi-arch definition of TARGET_WRITE_SP"
391#endif
0f71a2f6 392#if GDB_MULTI_ARCH
6166d547 393#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 394#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
395#endif
396#endif
397
39d4ef09
AC		 398/* Function for getting target's idea of a frame pointer. FIXME: GDB's
399 whole scheme for dealing with "frames" and "frame pointers" needs a
400 serious shakedown. */
401
402/* Default (function) for non- multi-arch platforms. */
403#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
404#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
405#endif
406
407typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
408extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
409extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
410#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
411#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
412#endif
413#if GDB_MULTI_ARCH
414#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
415#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
416#endif
417#endif
418
d8124050 419extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
61a0eb5b 420
d8124050
AC		 421typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
422extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
423extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
61a0eb5b 424
d8124050 425extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
61a0eb5b 426
d8124050
AC		 427typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
428extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
429extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
61a0eb5b 430
104c1213
JM		 431extern int gdbarch_num_regs (struct gdbarch *gdbarch);
432extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 433#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
434#error "Non multi-arch definition of NUM_REGS"
435#endif
0f71a2f6 436#if GDB_MULTI_ARCH
6166d547 437#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 438#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
439#endif
440#endif
441
34620563
AC		 442/* This macro gives the number of pseudo-registers that live in the
443 register namespace but do not get fetched or stored on the target.
444 These pseudo-registers may be aliases for other registers,
445 combinations of other registers, or they may be computed by GDB. */
446
0aba1244 447/* Default (value) for non- multi-arch platforms. */
6166d547 448#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 449#define NUM_PSEUDO_REGS (0)
450#endif
451
452extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
453extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 454#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
455#error "Non multi-arch definition of NUM_PSEUDO_REGS"
456#endif
0aba1244 457#if GDB_MULTI_ARCH
6166d547 458#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 459#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
460#endif
461#endif
462
c2169756
AC		 463/* GDB's standard (or well known) register numbers. These can map onto
464 a real register or a pseudo (computed) register or not be defined at
1200cd6e
AC		 465 all (-1). */
466
467/* Default (value) for non- multi-arch platforms. */
468#if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
469#define SP_REGNUM (-1)
470#endif
c2169756 471
104c1213
JM		 472extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
473extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 474#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
475#error "Non multi-arch definition of SP_REGNUM"
476#endif
0f71a2f6 477#if GDB_MULTI_ARCH
6166d547 478#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 479#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
480#endif
481#endif
482
1200cd6e
AC		 483/* Default (value) for non- multi-arch platforms. */
484#if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
485#define FP_REGNUM (-1)
486#endif
487
104c1213
JM		 488extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
489extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 490#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
491#error "Non multi-arch definition of FP_REGNUM"
492#endif
0f71a2f6 493#if GDB_MULTI_ARCH
6166d547 494#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 495#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
496#endif
497#endif
498
1200cd6e
AC		 499/* Default (value) for non- multi-arch platforms. */
500#if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
501#define PC_REGNUM (-1)
502#endif
503
104c1213
JM		 504extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
505extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 506#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
507#error "Non multi-arch definition of PC_REGNUM"
508#endif
0f71a2f6 509#if GDB_MULTI_ARCH
6166d547 510#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 511#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
512#endif
513#endif
514
c2169756
AC		 515/* Default (value) for non- multi-arch platforms. */
516#if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
517#define PS_REGNUM (-1)
518#endif
519
520extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
521extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
522#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
523#error "Non multi-arch definition of PS_REGNUM"
524#endif
525#if GDB_MULTI_ARCH
526#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
527#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
528#endif
529#endif
530
60054393 531/* Default (value) for non- multi-arch platforms. */
6166d547 532#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 533#define FP0_REGNUM (-1)
534#endif
535
536extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
537extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 538#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
539#error "Non multi-arch definition of FP0_REGNUM"
540#endif
60054393 541#if GDB_MULTI_ARCH
6166d547 542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 543#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
544#endif
545#endif
546
03863182 547/* Default (value) for non- multi-arch platforms. */
6166d547 548#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 549#define NPC_REGNUM (-1)
550#endif
551
552extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
553extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 554#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
555#error "Non multi-arch definition of NPC_REGNUM"
556#endif
03863182 557#if GDB_MULTI_ARCH
6166d547 558#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 559#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
560#endif
561#endif
562
88c72b7d
AC		 563/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
564
565/* Default (function) for non- multi-arch platforms. */
566#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
567#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
568#endif
569
570typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
571extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
572extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 573#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
574#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
575#endif
88c72b7d
AC		 576#if GDB_MULTI_ARCH
577#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
578#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
579#endif
580#endif
581
582/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
583
584/* Default (function) for non- multi-arch platforms. */
585#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
586#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
587#endif
588
589typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
590extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
591extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 592#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
593#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
594#endif
88c72b7d
AC		 595#if GDB_MULTI_ARCH
596#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
597#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
598#endif
599#endif
600
601/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
602
603/* Default (function) for non- multi-arch platforms. */
604#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
605#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
606#endif
607
608typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
609extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
610extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 611#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
612#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
613#endif
88c72b7d
AC		 614#if GDB_MULTI_ARCH
615#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
616#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
617#endif
618#endif
619
620/* Convert from an sdb register number to an internal gdb register number.
621 This should be defined in tm.h, if REGISTER_NAMES is not set up
622 to map one to one onto the sdb register numbers. */
623
624/* Default (function) for non- multi-arch platforms. */
625#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
626#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
627#endif
628
629typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
630extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
631extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 632#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
633#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
634#endif
88c72b7d
AC		 635#if GDB_MULTI_ARCH
636#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
637#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
638#endif
639#endif
640
641/* Default (function) for non- multi-arch platforms. */
642#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
643#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
644#endif
645
646typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
647extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
648extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 649#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
650#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
651#endif
88c72b7d
AC		 652#if GDB_MULTI_ARCH
653#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
654#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
655#endif
656#endif
657
33489c5b 658/* Default (function) for non- multi-arch platforms. */
6166d547 659#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 660#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
661#endif
662
fa88f677
AC		 663typedef const char * (gdbarch_register_name_ftype) (int regnr);
664extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
104c1213 665extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 666#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
667#error "Non multi-arch definition of REGISTER_NAME"
668#endif
33489c5b 669#if GDB_MULTI_ARCH
6166d547 670#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 671#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
672#endif
33489c5b 673#endif
0f71a2f6 674
104c1213
JM		 675extern int gdbarch_register_size (struct gdbarch *gdbarch);
676extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 677#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
678#error "Non multi-arch definition of REGISTER_SIZE"
679#endif
0f71a2f6 680#if GDB_MULTI_ARCH
6166d547 681#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 682#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
683#endif
684#endif
685
104c1213
JM		 686extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
687extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 688#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
689#error "Non multi-arch definition of REGISTER_BYTES"
690#endif
0f71a2f6 691#if GDB_MULTI_ARCH
6166d547 692#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 693#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
694#endif
695#endif
696
a7e3c2ad
AC		 697/* Default (function) for non- multi-arch platforms. */
698#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
699#define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
700#endif
701
104c1213
JM		 702typedef int (gdbarch_register_byte_ftype) (int reg_nr);
703extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
704extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 705#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
706#error "Non multi-arch definition of REGISTER_BYTE"
707#endif
0f71a2f6 708#if GDB_MULTI_ARCH
6166d547 709#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 710#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
711#endif
712#endif
713
b2e75d78
AC		 714/* Default (function) for non- multi-arch platforms. */
715#if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
716#define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
717#endif
718
104c1213
JM		 719typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
720extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
721extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 722#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
723#error "Non multi-arch definition of REGISTER_RAW_SIZE"
724#endif
0f71a2f6 725#if GDB_MULTI_ARCH
6166d547 726#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 727#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
728#endif
729#endif
730
104c1213
JM		 731extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
732extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 733#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
734#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
735#endif
0f71a2f6 736#if GDB_MULTI_ARCH
6166d547 737#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 738#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
739#endif
740#endif
741
b2e75d78
AC		 742/* Default (function) for non- multi-arch platforms. */
743#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
744#define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
745#endif
746
104c1213
JM		 747typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
748extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
749extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 750#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
751#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
752#endif
0f71a2f6 753#if GDB_MULTI_ARCH
6166d547 754#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 755#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
756#endif
757#endif
758
104c1213
JM		 759extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
760extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 761#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
762#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
763#endif
0f71a2f6 764#if GDB_MULTI_ARCH
6166d547 765#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 766#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
767#endif
768#endif
769
104c1213
JM		 770typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
771extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
772extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 773#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
774#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
775#endif
0f71a2f6 776#if GDB_MULTI_ARCH
6166d547 777#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 778#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
779#endif
780#endif
781
903ad3a6
AC		 782#if defined (DEPRECATED_DO_REGISTERS_INFO)
783/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
784#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
785#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
0ab7a791
AC		 786#endif
787#endif
788
789/* Default predicate for non- multi-arch targets. */
903ad3a6
AC		 790#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
791#define DEPRECATED_DO_REGISTERS_INFO_P() (0)
0ab7a791
AC		 792#endif
793
903ad3a6
AC		 794extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
795#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
796#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
0ab7a791 797#endif
903ad3a6
AC		 798#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
799#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
0ab7a791
AC		 800#endif
801
666e11c5 802/* Default (function) for non- multi-arch platforms. */
903ad3a6
AC		 803#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
804#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
666e11c5
EZ		 805#endif
806
903ad3a6
AC		 807typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
808extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
809extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
810#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
811#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
83905903 812#endif
666e11c5 813#if GDB_MULTI_ARCH
903ad3a6
AC		 814#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
815#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
666e11c5
EZ		 816#endif
817#endif
818
0ab7a791
AC		 819typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
820extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
821extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
822
23e3a7ac
AC		 823extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
824
825typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
826extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 827extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 828
e76f1f2e
AC		 829extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
830
831typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
832extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
833extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
834
7c7651b2
AC		 835/* MAP a GDB RAW register number onto a simulator register number. See
836 also include/...-sim.h. */
837
838/* Default (function) for non- multi-arch platforms. */
839#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
8238d0bf 840#define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
7c7651b2
AC		 841#endif
842
843typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
844extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
845extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 846#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
847#error "Non multi-arch definition of REGISTER_SIM_REGNO"
848#endif
7c7651b2
AC		 849#if GDB_MULTI_ARCH
850#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
851#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
852#endif
853#endif
854
2649061d
AC		 855#if defined (REGISTER_BYTES_OK)
856/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 857#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 858#define REGISTER_BYTES_OK_P() (1)
859#endif
eee30e78 860#endif
2649061d
AC		 861
862/* Default predicate for non- multi-arch targets. */
863#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
864#define REGISTER_BYTES_OK_P() (0)
865#endif
866
867extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 868#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
869#error "Non multi-arch definition of REGISTER_BYTES_OK"
870#endif
2649061d
AC		 871#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
872#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
873#endif
874
875/* Default (function) for non- multi-arch platforms. */
876#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 877#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 878#endif
879
880typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
881extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
882extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 883#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
884#error "Non multi-arch definition of REGISTER_BYTES_OK"
885#endif
2649061d
AC		 886#if GDB_MULTI_ARCH
887#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
888#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
889#endif
890#endif
891
01fb7433
AC		 892/* Default (function) for non- multi-arch platforms. */
893#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
894#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
895#endif
896
897typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
898extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
899extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 900#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
901#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
902#endif
01fb7433
AC		 903#if GDB_MULTI_ARCH
904#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
905#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
906#endif
907#endif
908
909/* Default (function) for non- multi-arch platforms. */
910#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
911#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
912#endif
913
914typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
915extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
916extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 917#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
918#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
919#endif
01fb7433
AC		 920#if GDB_MULTI_ARCH
921#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
922#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
923#endif
924#endif
925
9df628e0
RE		 926/* setjmp/longjmp support. */
927
928#if defined (GET_LONGJMP_TARGET)
929/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
930#if !defined (GET_LONGJMP_TARGET_P)
931#define GET_LONGJMP_TARGET_P() (1)
932#endif
933#endif
934
935/* Default predicate for non- multi-arch targets. */
936#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
937#define GET_LONGJMP_TARGET_P() (0)
938#endif
939
940extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
941#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
942#error "Non multi-arch definition of GET_LONGJMP_TARGET"
943#endif
944#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
945#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
946#endif
947
948/* Default (function) for non- multi-arch platforms. */
949#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
950#define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
951#endif
952
953typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
954extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
955extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
956#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
957#error "Non multi-arch definition of GET_LONGJMP_TARGET"
958#endif
959#if GDB_MULTI_ARCH
960#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
961#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
962#endif
963#endif
964
028c194b
AC		 965/* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
966 much better but at least they are vaguely consistent). The headers
967 and body contain convoluted #if/#else sequences for determine how
968 things should be compiled. Instead of trying to mimic that
969 behaviour here (and hence entrench it further) gdbarch simply
970 reqires that these methods be set up from the word go. This also
971 avoids any potential problems with moving beyond multi-arch partial. */
972
104c1213
JM		 973extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
974extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
028c194b 975#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
83905903
AC		 976#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
977#endif
0f71a2f6 978#if GDB_MULTI_ARCH
028c194b 979#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 980#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
981#endif
982#endif
983
104c1213
JM		 984extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
985extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 986#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 987#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
988#endif
0f71a2f6 989#if GDB_MULTI_ARCH
028c194b 990#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 991#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
992#endif
993#endif
994
104c1213
JM		 995typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
996extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
997extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 998#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
999#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1000#endif
0f71a2f6 1001#if GDB_MULTI_ARCH
6166d547 1002#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 1003#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1004#endif
1005#endif
1006
104c1213
JM		 1007extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1008extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 1009#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1010#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1011#endif
0f71a2f6 1012#if GDB_MULTI_ARCH
6166d547 1013#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 1014#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1015#endif
1016#endif
1017
104c1213
JM		 1018extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1019extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 1020#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1021#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1022#endif
0f71a2f6 1023#if GDB_MULTI_ARCH
6166d547 1024#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 1025#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1026#endif
1027#endif
1028
104c1213
JM		 1029extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1030extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 1031#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 1032#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1033#endif
0f71a2f6 1034#if GDB_MULTI_ARCH
028c194b 1035#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 1036#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1037#endif
1038#endif
1039
104c1213
JM		 1040extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1041extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 1042#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1043#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1044#endif
0f71a2f6 1045#if GDB_MULTI_ARCH
6166d547 1046#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 1047#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1048#endif
1049#endif
1050
104c1213
JM		 1051typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1052extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1053extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
028c194b 1054#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
83905903
AC		 1055#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1056#endif
0f71a2f6 1057#if GDB_MULTI_ARCH
028c194b 1058#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 1059#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1060#endif
1061#endif
1062
104c1213
JM		 1063extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1064extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 1065#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 1066#error "Non multi-arch definition of CALL_DUMMY_P"
1067#endif
0f71a2f6 1068#if GDB_MULTI_ARCH
028c194b 1069#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 1070#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1071#endif
1072#endif
1073
33489c5b 1074/* Default (value) for non- multi-arch platforms. */
6166d547 1075#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 1076#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1077#endif
1078
104c1213
JM		 1079extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1080extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1081#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1082#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1083#endif
33489c5b 1084#if GDB_MULTI_ARCH
6166d547 1085#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1086#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1087#endif
33489c5b
AC		 1088#endif
1089
1090/* Default (value) for non- multi-arch platforms. */
6166d547 1091#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1092#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1093#endif
0f71a2f6 1094
104c1213
JM		 1095extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1096extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1098#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1099#endif
33489c5b 1100#if GDB_MULTI_ARCH
6166d547 1101#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1102#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1103#endif
33489c5b 1104#endif
0f71a2f6 1105
104c1213
JM		 1106extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1107extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1108#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1109#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1110#endif
0f71a2f6 1111#if GDB_MULTI_ARCH
028c194b 1112#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1113#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1114#endif
1115#endif
1116
104c1213
JM		 1117extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1118extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1119#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1120#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1121#endif
0f71a2f6 1122#if GDB_MULTI_ARCH
6166d547 1123#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1124#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1125#endif
1126#endif
1127
104c1213
JM		 1128typedef 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);
1129extern 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);
1130extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1131#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1132#error "Non multi-arch definition of FIX_CALL_DUMMY"
1133#endif
0f71a2f6 1134#if GDB_MULTI_ARCH
6166d547 1135#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1136#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))
1137#endif
1138#endif
1139
10312cc4
AC		 1140/* Default (function) for non- multi-arch platforms. */
1141#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1142#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1143#endif
1144
1145typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1146extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1147extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1148#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1149#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1150#endif
10312cc4
AC		 1151#if GDB_MULTI_ARCH
1152#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1153#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1154#endif
1155#endif
1156
1157/* Default (function) for non- multi-arch platforms. */
1158#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1159#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1160#endif
1161
1162typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1163extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1164extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1165#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1166#error "Non multi-arch definition of INIT_FRAME_PC"
1167#endif
10312cc4
AC		 1168#if GDB_MULTI_ARCH
1169#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1170#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1171#endif
1172#endif
1173
104c1213
JM		 1174extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1175extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1176#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1177#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1178#endif
0f71a2f6 1179#if GDB_MULTI_ARCH
6166d547 1180#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1181#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1182#endif
1183#endif
1184
104c1213
JM		 1185extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1186extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1187#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1188#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1189#endif
0f71a2f6 1190#if GDB_MULTI_ARCH
6166d547 1191#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1192#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1193#endif
1194#endif
1195
33489c5b 1196/* Default (function) for non- multi-arch platforms. */
6166d547 1197#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1198#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1199#endif
1200
b9a8e3bf
JB		 1201typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1202extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1203extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1204#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1205#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1206#endif
33489c5b 1207#if GDB_MULTI_ARCH
6166d547 1208#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1209#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1210#endif
33489c5b 1211#endif
b9a8e3bf 1212
e4b415d9
AC		 1213/* Default (function) for non- multi-arch platforms. */
1214#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
1215#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (generic_unwind_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval))
1216#endif
028c194b 1217
104c1213
JM		 1218typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1219extern 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);
1220extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
e4b415d9 1221#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1222#error "Non multi-arch definition of GET_SAVED_REGISTER"
1223#endif
0f71a2f6 1224#if GDB_MULTI_ARCH
e4b415d9 1225#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1226#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1227#endif
1228#endif
1229
33489c5b 1230/* Default (function) for non- multi-arch platforms. */
6166d547 1231#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1232#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1233#endif
1234
104c1213
JM		 1235typedef int (gdbarch_register_convertible_ftype) (int nr);
1236extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1237extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1238#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1239#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1240#endif
33489c5b 1241#if GDB_MULTI_ARCH
6166d547 1242#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1243#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1244#endif
33489c5b
AC		 1245#endif
1246
1247/* Default (function) for non- multi-arch platforms. */
6166d547 1248#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1249#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1250#endif
0f71a2f6 1251
104c1213
JM		 1252typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1253extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1254extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1255#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1256#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1257#endif
33489c5b 1258#if GDB_MULTI_ARCH
6166d547 1259#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1260#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1261#endif
33489c5b
AC		 1262#endif
1263
1264/* Default (function) for non- multi-arch platforms. */
6166d547 1265#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1266#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1267#endif
0f71a2f6 1268
104c1213
JM		 1269typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1270extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1271extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1272#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1273#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1274#endif
33489c5b 1275#if GDB_MULTI_ARCH
6166d547 1276#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1277#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1278#endif
33489c5b
AC		 1279#endif
1280
13d01224
AC		 1281/* Default (function) for non- multi-arch platforms. */
1282#if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1283#define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1284#endif
1285
1286typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1287extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1288extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1289#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1290#error "Non multi-arch definition of CONVERT_REGISTER_P"
1291#endif
1292#if GDB_MULTI_ARCH
1293#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1294#define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1295#endif
1296#endif
1297
1298/* Default (function) for non- multi-arch platforms. */
1299#if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1300#define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1301#endif
1302
1303typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1304extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1305extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1306#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1307#error "Non multi-arch definition of REGISTER_TO_VALUE"
1308#endif
1309#if GDB_MULTI_ARCH
1310#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1311#define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1312#endif
1313#endif
1314
1315/* Default (function) for non- multi-arch platforms. */
1316#if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1317#define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1318#endif
1319
1320typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1321extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1322extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1323#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1324#error "Non multi-arch definition of VALUE_TO_REGISTER"
1325#endif
1326#if GDB_MULTI_ARCH
1327#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1328#define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1329#endif
1330#endif
1331
33489c5b 1332/* Default (function) for non- multi-arch platforms. */
6166d547 1333#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1334#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1335#endif
4478b372 1336
ac2e2ef7
AC		 1337typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1338extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1339extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1340#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1341#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1342#endif
33489c5b 1343#if GDB_MULTI_ARCH
6166d547 1344#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1345#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1346#endif
33489c5b
AC		 1347#endif
1348
1349/* Default (function) for non- multi-arch platforms. */
6166d547 1350#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1351#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1352#endif
4478b372 1353
ac2e2ef7
AC		 1354typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1355extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1356extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1357#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1358#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1359#endif
33489c5b 1360#if GDB_MULTI_ARCH
6166d547 1361#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1362#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1363#endif
33489c5b
AC		 1364#endif
1365
fc0c74b1
AC		 1366#if defined (INTEGER_TO_ADDRESS)
1367/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1368#if !defined (INTEGER_TO_ADDRESS_P)
1369#define INTEGER_TO_ADDRESS_P() (1)
1370#endif
1371#endif
1372
1373/* Default predicate for non- multi-arch targets. */
1374#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1375#define INTEGER_TO_ADDRESS_P() (0)
1376#endif
1377
1378extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1379#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1380#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1381#endif
1382#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1383#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1384#endif
1385
1386/* Default (function) for non- multi-arch platforms. */
1387#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1388#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1389#endif
1390
1391typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1392extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1393extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1394#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1395#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1396#endif
1397#if GDB_MULTI_ARCH
1398#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1399#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1400#endif
1401#endif
1402
33489c5b 1403/* Default (function) for non- multi-arch platforms. */
6166d547 1404#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1405#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1406#endif
0f71a2f6 1407
71a9f22e
JB		 1408typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1409extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1410extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1411#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1412#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1413#endif
33489c5b 1414#if GDB_MULTI_ARCH
6166d547 1415#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1416#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1417#endif
33489c5b 1418#endif
71a9f22e 1419
c203844d
AC		 1420/* Default (function) for non- multi-arch platforms. */
1421#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1422#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1423#endif
1424
104c1213
JM		 1425typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1426extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1427extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1428#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1429#error "Non multi-arch definition of PUSH_ARGUMENTS"
1430#endif
0f71a2f6 1431#if GDB_MULTI_ARCH
6166d547 1432#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1433#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1434#endif
1435#endif
1436
104c1213
JM		 1437typedef void (gdbarch_push_dummy_frame_ftype) (void);
1438extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1439extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1440#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1441#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1442#endif
0f71a2f6 1443#if GDB_MULTI_ARCH
6166d547 1444#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1445#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1446#endif
1447#endif
1448
69a0d5f4
AC		 1449#if defined (PUSH_RETURN_ADDRESS)
1450/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1451#if !defined (PUSH_RETURN_ADDRESS_P)
1452#define PUSH_RETURN_ADDRESS_P() (1)
1453#endif
1454#endif
1455
1456/* Default predicate for non- multi-arch targets. */
1457#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1458#define PUSH_RETURN_ADDRESS_P() (0)
1459#endif
1460
1461extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1462#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1463#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1464#endif
1465#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1466#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1467#endif
1468
1469/* Default (function) for non- multi-arch platforms. */
1470#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1471#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1472#endif
1473
104c1213
JM		 1474typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1475extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1476extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1477#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1478#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1479#endif
0f71a2f6 1480#if GDB_MULTI_ARCH
6166d547 1481#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1482#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1483#endif
1484#endif
1485
104c1213
JM		 1486typedef void (gdbarch_pop_frame_ftype) (void);
1487extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1488extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1490#error "Non multi-arch definition of POP_FRAME"
1491#endif
0f71a2f6 1492#if GDB_MULTI_ARCH
6166d547 1493#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1494#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1495#endif
1496#endif
1497
104c1213
JM		 1498typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1499extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1500extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1501#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1502#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1503#endif
0f71a2f6 1504#if GDB_MULTI_ARCH
6166d547 1505#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1506#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1507#endif
1508#endif
1509
ebba8386
AC		 1510/* Default (function) for non- multi-arch platforms. */
1511#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1512#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1513#endif
1514
1515typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1516extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1517extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1518#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1519#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1520#endif
1521#if GDB_MULTI_ARCH
1522#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1523#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1524#endif
1525#endif
1526
1527/* Default (function) for non- multi-arch platforms. */
1528#if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1529#define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1530#endif
1531
1532typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1533extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1534extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1535#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1536#error "Non multi-arch definition of STORE_RETURN_VALUE"
1537#endif
0f71a2f6 1538#if GDB_MULTI_ARCH
6166d547 1539#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1540#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1541#endif
1542#endif
1543
1544typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1545extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1546extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1547#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1548#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1549#endif
1550#if GDB_MULTI_ARCH
1551#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1552#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1553#endif
1554#endif
1555
1556typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1557extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1558extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1559#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1560#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1561#endif
1562#if GDB_MULTI_ARCH
1563#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1564#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6
JM		 1565#endif
1566#endif
1567
049ee0e4
AC		 1568#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1569/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1570#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1571#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1572#endif
1573#endif
1574
1575/* Default predicate for non- multi-arch targets. */
1576#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1577#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1578#endif
1579
1580extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1581#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1582#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1583#endif
1584#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1585#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1586#endif
1587
1588/* Default (function) for non- multi-arch platforms. */
1589#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1590#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1591#endif
1592
1593typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1594extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1595extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1596#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1597#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1598#endif
1599#if GDB_MULTI_ARCH
1600#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1601#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1602#endif
1603#endif
1604
26e9b323
AC		 1605#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1606/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1607#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1608#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
d6dd581e
AC		 1609#endif
1610#endif
1611
1612/* Default predicate for non- multi-arch targets. */
26e9b323
AC		 1613#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1614#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
d6dd581e
AC		 1615#endif
1616
26e9b323
AC		 1617extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1618#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1619#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1620#endif
26e9b323
AC		 1621#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1622#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
d6dd581e
AC		 1623#endif
1624
1625/* Default (function) for non- multi-arch platforms. */
26e9b323
AC		 1626#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1627#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
d6dd581e
AC		 1628#endif
1629
26e9b323
AC		 1630typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1631extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1632extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1633#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1634#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1635#endif
0f71a2f6 1636#if GDB_MULTI_ARCH
26e9b323
AC		 1637#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1638#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
0f71a2f6
JM		 1639#endif
1640#endif
1641
56f12751
AC		 1642/* Default (function) for non- multi-arch platforms. */
1643#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1644#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1645#endif
1646
104c1213
JM		 1647typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1648extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1649extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1650#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1651#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1652#endif
0f71a2f6 1653#if GDB_MULTI_ARCH
6166d547 1654#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1655#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1656#endif
1657#endif
1658
104c1213
JM		 1659typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1660extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1661extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1662#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1663#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1664#endif
0f71a2f6 1665#if GDB_MULTI_ARCH
6166d547 1666#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1667#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1668#endif
1669#endif
1670
5fdff426
AC		 1671#if defined (INIT_EXTRA_FRAME_INFO)
1672/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1673#if !defined (INIT_EXTRA_FRAME_INFO_P)
1674#define INIT_EXTRA_FRAME_INFO_P() (1)
1675#endif
1676#endif
1677
1678/* Default predicate for non- multi-arch targets. */
1679#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1680#define INIT_EXTRA_FRAME_INFO_P() (0)
1681#endif
1682
1683extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1684#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1685#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1686#endif
1687#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1688#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1689#endif
1690
1691/* Default (function) for non- multi-arch platforms. */
1692#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1693#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1694#endif
1695
104c1213
JM		 1696typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1697extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1698extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1699#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1700#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1701#endif
0f71a2f6 1702#if GDB_MULTI_ARCH
6166d547 1703#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1704#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1705#endif
1706#endif
1707
104c1213
JM		 1708typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1709extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1710extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1711#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1712#error "Non multi-arch definition of SKIP_PROLOGUE"
1713#endif
0f71a2f6 1714#if GDB_MULTI_ARCH
6166d547 1715#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1716#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1717#endif
1718#endif
1719
33489c5b 1720/* Default (function) for non- multi-arch platforms. */
6166d547 1721#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1722#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1723#endif
1724
dad41f9a
AC		 1725typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1726extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1727extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1728#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1729#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1730#endif
33489c5b 1731#if GDB_MULTI_ARCH
6166d547 1732#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1733#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1734#endif
33489c5b 1735#endif
dad41f9a 1736
104c1213
JM		 1737typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1738extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1739extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1740#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1741#error "Non multi-arch definition of INNER_THAN"
1742#endif
0f71a2f6 1743#if GDB_MULTI_ARCH
6166d547 1744#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1745#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1746#endif
1747#endif
1748
33489c5b 1749/* Default (function) for non- multi-arch platforms. */
6166d547 1750#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1751#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1752#endif
1753
f4f9705a
AC		 1754typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1755extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1756extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1757#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1758#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1759#endif
33489c5b 1760#if GDB_MULTI_ARCH
6166d547 1761#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1762#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1763#endif
33489c5b
AC		 1764#endif
1765
1766/* Default (function) for non- multi-arch platforms. */
6166d547 1767#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1768#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1769#endif
0f71a2f6 1770
917317f4
JM		 1771typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1772extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1773extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1774#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1775#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1776#endif
33489c5b 1777#if GDB_MULTI_ARCH
6166d547 1778#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1779#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1780#endif
33489c5b
AC		 1781#endif
1782
1783/* Default (function) for non- multi-arch platforms. */
6166d547 1784#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1785#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1786#endif
917317f4
JM		 1787
1788typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1789extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1790extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1791#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1792#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1793#endif
33489c5b 1794#if GDB_MULTI_ARCH
6166d547 1795#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1796#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1797#endif
33489c5b 1798#endif
917317f4 1799
104c1213
JM		 1800extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1801extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1802#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1803#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1804#endif
0f71a2f6 1805#if GDB_MULTI_ARCH
6166d547 1806#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1807#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1808#endif
1809#endif
1810
e02bc4cc
DS		 1811/* Default (function) for non- multi-arch platforms. */
1812#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1813#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1814#endif
1815
1816typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1817extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1818extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1819#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1820#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1821#endif
e02bc4cc
DS		 1822#if GDB_MULTI_ARCH
1823#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1824#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1825#endif
1826#endif
1827
104c1213
JM		 1828extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1829extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1830#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1831#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1832#endif
0f71a2f6 1833#if GDB_MULTI_ARCH
6166d547 1834#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1835#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1836#endif
1837#endif
1838
33489c5b 1839/* Default (function) for non- multi-arch platforms. */
6166d547 1840#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1841#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))
1842#endif
1843
104c1213
JM		 1844typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1845extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1846extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1847#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1848#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1849#endif
33489c5b 1850#if GDB_MULTI_ARCH
6166d547 1851#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1852#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))
1853#endif
33489c5b 1854#endif
0f71a2f6 1855
104c1213
JM		 1856extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1857extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1858#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1859#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1860#endif
0f71a2f6 1861#if GDB_MULTI_ARCH
6166d547 1862#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1863#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1864#endif
1865#endif
1866
33489c5b 1867/* Default (function) for non- multi-arch platforms. */
6166d547 1868#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1869#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1870#endif
1871
104c1213
JM		 1872typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1873extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1874extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1875#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1876#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1877#endif
33489c5b 1878#if GDB_MULTI_ARCH
6166d547 1879#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1880#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1881#endif
33489c5b 1882#endif
0f71a2f6 1883
104c1213
JM		 1884typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1885extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1886extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1887#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1888#error "Non multi-arch definition of FRAME_CHAIN"
1889#endif
0f71a2f6 1890#if GDB_MULTI_ARCH
6166d547 1891#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1892#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1893#endif
1894#endif
1895
7f55af32
AC		 1896/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1897 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1898 given frame is the outermost one and has no caller.
1899
1900 XXXX - both default and alternate frame_chain_valid functions are
1901 deprecated. New code should use dummy frames and one of the generic
1902 functions. */
1903
1904/* Default (function) for non- multi-arch platforms. */
1905#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
ca0d0b52 1906#define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
7f55af32 1907#endif
028c194b 1908
104c1213
JM		 1909typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1910extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1911extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
7f55af32 1912#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 1913#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1914#endif
0f71a2f6 1915#if GDB_MULTI_ARCH
7f55af32 1916#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1917#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1918#endif
1919#endif
1920
104c1213
JM		 1921typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1922extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1923extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1924#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1925#error "Non multi-arch definition of FRAME_SAVED_PC"
1926#endif
0f71a2f6 1927#if GDB_MULTI_ARCH
6166d547 1928#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1929#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1930#endif
1931#endif
1932
104c1213
JM		 1933typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1934extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1935extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1936#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1937#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1938#endif
0f71a2f6 1939#if GDB_MULTI_ARCH
6166d547 1940#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1941#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1942#endif
1943#endif
1944
104c1213
JM		 1945typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1946extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1947extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1948#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1949#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1950#endif
0f71a2f6 1951#if GDB_MULTI_ARCH
6166d547 1952#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1953#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1954#endif
1955#endif
1956
104c1213
JM		 1957typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1958extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1959extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1960#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1961#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1962#endif
0f71a2f6 1963#if GDB_MULTI_ARCH
6166d547 1964#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1965#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1966#endif
1967#endif
1968
104c1213
JM		 1969typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1970extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1971extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1972#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1973#error "Non multi-arch definition of FRAME_NUM_ARGS"
1974#endif
0f71a2f6 1975#if GDB_MULTI_ARCH
6166d547 1976#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1977#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1978#endif
1979#endif
1980
2ada493a
AC		 1981#if defined (STACK_ALIGN)
1982/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1983#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1984#define STACK_ALIGN_P() (1)
1985#endif
eee30e78 1986#endif
2ada493a 1987
33489c5b 1988/* Default predicate for non- multi-arch targets. */
6166d547 1989#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1990#define STACK_ALIGN_P() (0)
1991#endif
1992
2ada493a 1993extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1994#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1995#error "Non multi-arch definition of STACK_ALIGN"
1996#endif
6166d547 1997#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1998#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1999#endif
2000
33489c5b 2001/* Default (function) for non- multi-arch platforms. */
6166d547 2002#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 2003#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 2004#endif
2005
2ada493a
AC		 2006typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2007extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2008extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 2009#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2010#error "Non multi-arch definition of STACK_ALIGN"
2011#endif
33489c5b 2012#if GDB_MULTI_ARCH
6166d547 2013#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 2014#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2015#endif
33489c5b 2016#endif
2ada493a 2017
dc604539
AC		 2018extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2019
2020typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2021extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2022extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2023
0a49d05e
AC		 2024/* Default (value) for non- multi-arch platforms. */
2025#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2026#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2027#endif
2028
2029extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2030extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 2031#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2032#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2033#endif
0a49d05e
AC		 2034#if GDB_MULTI_ARCH
2035#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2036#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2037#endif
2038#endif
2039
d03e67c9
AC		 2040#if defined (REG_STRUCT_HAS_ADDR)
2041/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 2042#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2043#define REG_STRUCT_HAS_ADDR_P() (1)
2044#endif
eee30e78 2045#endif
d03e67c9 2046
33489c5b 2047/* Default predicate for non- multi-arch targets. */
6166d547 2048#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 2049#define REG_STRUCT_HAS_ADDR_P() (0)
2050#endif
2051
d03e67c9 2052extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 2053#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2054#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2055#endif
6166d547 2056#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2057#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2058#endif
2059
33489c5b 2060/* Default (function) for non- multi-arch platforms. */
6166d547 2061#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 2062#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 2063#endif
2064
d03e67c9
AC		 2065typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2066extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2067extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 2068#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2069#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2070#endif
33489c5b 2071#if GDB_MULTI_ARCH
6166d547 2072#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 2073#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2074#endif
33489c5b 2075#endif
d03e67c9 2076
d1e3cf49
AC		 2077#if defined (SAVE_DUMMY_FRAME_TOS)
2078/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 2079#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2080#define SAVE_DUMMY_FRAME_TOS_P() (1)
2081#endif
eee30e78 2082#endif
d1e3cf49
AC		 2083
2084/* Default predicate for non- multi-arch targets. */
6166d547 2085#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2086#define SAVE_DUMMY_FRAME_TOS_P() (0)
2087#endif
2088
2089extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 2090#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2091#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2092#endif
6166d547 2093#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2094#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2095#endif
2096
2097/* Default (function) for non- multi-arch platforms. */
6166d547 2098#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 2099#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 2100#endif
2101
2102typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2103extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2104extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 2105#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2106#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2107#endif
d1e3cf49 2108#if GDB_MULTI_ARCH
6166d547 2109#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 2110#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2111#endif
2112#endif
2113
58d5518e
ND		 2114extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2115extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2116#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2117#error "Non multi-arch definition of PARM_BOUNDARY"
2118#endif
58d5518e
ND		 2119#if GDB_MULTI_ARCH
2120#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2121#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2122#endif
2123#endif
2124
f0d4cc9e 2125/* Default (value) for non- multi-arch platforms. */
6166d547 2126#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2127#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2128#endif
2129
2130extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2131extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2132#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2133#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2134#endif
f0d4cc9e 2135#if GDB_MULTI_ARCH
6166d547 2136#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2137#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2138#endif
2139#endif
2140
2141/* Default (value) for non- multi-arch platforms. */
6166d547 2142#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2143#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2144#endif
2145
2146extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2147extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2148#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2149#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2150#endif
f0d4cc9e 2151#if GDB_MULTI_ARCH
6166d547 2152#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2153#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2154#endif
2155#endif
2156
2157/* Default (value) for non- multi-arch platforms. */
6166d547 2158#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2159#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2160#endif
2161
2162extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2163extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2164#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2165#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2166#endif
f0d4cc9e 2167#if GDB_MULTI_ARCH
6166d547 2168#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2169#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2170#endif
2171#endif
2172
f517ea4e
PS		 2173/* Default (function) for non- multi-arch platforms. */
2174#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2175#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2176#endif
2177
2178typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2179extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2180extern 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		 2181#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2182#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2183#endif
f517ea4e
PS		 2184#if GDB_MULTI_ARCH
2185#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2186#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2187#endif
2188#endif
2189
875e1767
AC		 2190/* On some machines there are bits in addresses which are not really
2191 part of the address, but are used by the kernel, the hardware, etc.
2192 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2193 we get a "real" address such as one would find in a symbol table.
2194 This is used only for addresses of instructions, and even then I'm
2195 not sure it's used in all contexts. It exists to deal with there
2196 being a few stray bits in the PC which would mislead us, not as some
2197 sort of generic thing to handle alignment or segmentation (it's
2198 possible it should be in TARGET_READ_PC instead). */
2199
2200/* Default (function) for non- multi-arch platforms. */
2201#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2202#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2203#endif
2204
2205typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2206extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2207extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2208#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2209#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2210#endif
875e1767
AC		 2211#if GDB_MULTI_ARCH
2212#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2213#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2214#endif
2215#endif
2216
5720643c 2217/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 2218 ADDR_BITS_REMOVE. */
2219
2220/* Default (function) for non- multi-arch platforms. */
2221#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2222#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2223#endif
2224
2225typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2226extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2227extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2228#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2229#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2230#endif
2231#if GDB_MULTI_ARCH
2232#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2233#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2234#endif
2235#endif
2236
64c4637f
AC		 2237/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2238 the target needs software single step. An ISA method to implement it.
2239
2240 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2241 using the breakpoint system instead of blatting memory directly (as with rs6000).
2242
2243 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2244 single step. If not, then implement single step using breakpoints. */
2245
2246#if defined (SOFTWARE_SINGLE_STEP)
2247/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2248#if !defined (SOFTWARE_SINGLE_STEP_P)
2249#define SOFTWARE_SINGLE_STEP_P() (1)
2250#endif
2251#endif
2252
2253/* Default predicate for non- multi-arch targets. */
2254#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2255#define SOFTWARE_SINGLE_STEP_P() (0)
2256#endif
2257
2258extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2259#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2260#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2261#endif
64c4637f
AC		 2262#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2263#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2264#endif
2265
2266/* Default (function) for non- multi-arch platforms. */
2267#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2268#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2269#endif
2270
2271typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2272extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2273extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2274#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2275#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2276#endif
64c4637f
AC		 2277#if GDB_MULTI_ARCH
2278#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2279#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2280#endif
2281#endif
2282
2bf0cb65
EZ		 2283/* Default (function) for non- multi-arch platforms. */
2284#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2285#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2286#endif
2287
2288typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2289extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2290extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2291#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2292#error "Non multi-arch definition of TARGET_PRINT_INSN"
2293#endif
2294#if GDB_MULTI_ARCH
2295#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2296#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2297#endif
2298#endif
2299
bdcd319a
CV		 2300/* Default (function) for non- multi-arch platforms. */
2301#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2302#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2303#endif
2304
2305typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2306extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2307extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2308#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2309#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2310#endif
2311#if GDB_MULTI_ARCH
2312#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2313#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2314#endif
2315#endif
2316
68e9cc94
CV		 2317/* For SVR4 shared libraries, each call goes through a small piece of
2318 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 2319 to nonzero if we are currently stopped in one of these. */
68e9cc94
CV		 2320
2321/* Default (function) for non- multi-arch platforms. */
2322#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2323#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2324#endif
2325
2326typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2327extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2328extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2329#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2330#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2331#endif
2332#if GDB_MULTI_ARCH
2333#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2334#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2335#endif
2336#endif
2337
d50355b6
MS		 2338/* Some systems also have trampoline code for returning from shared libs. */
2339
2340/* Default (function) for non- multi-arch platforms. */
2341#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2342#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2343#endif
2344
2345typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2346extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2347extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2348#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2349#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2350#endif
2351#if GDB_MULTI_ARCH
2352#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2353#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2354#endif
2355#endif
2356
d7bd68ca
AC		 2357/* Sigtramp is a routine that the kernel calls (which then calls the
2358 signal handler). On most machines it is a library routine that is
2359 linked into the executable.
2360
2361 This macro, given a program counter value and the name of the
2362 function in which that PC resides (which can be null if the name is
2363 not known), returns nonzero if the PC and name show that we are in
2364 sigtramp.
2365
2366 On most machines just see if the name is sigtramp (and if we have
2367 no name, assume we are not in sigtramp).
2368
2369 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2370 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2371 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2372 own local NAME lookup.
2373
2374 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2375 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2376 does not. */
2377
2378/* Default (function) for non- multi-arch platforms. */
2379#if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2380#define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2381#endif
2382
2383typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2384extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2385extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2386#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2387#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2388#endif
2389#if GDB_MULTI_ARCH
2390#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2391#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2392#endif
2393#endif
2394
43156d82
MK		 2395#if defined (SIGTRAMP_START)
2396/* Legacy for systems yet to multi-arch SIGTRAMP_START */
2397#if !defined (SIGTRAMP_START_P)
2398#define SIGTRAMP_START_P() (1)
2399#endif
2400#endif
2401
2402/* Default predicate for non- multi-arch targets. */
2403#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2404#define SIGTRAMP_START_P() (0)
2405#endif
2406
2407extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2408#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2409#error "Non multi-arch definition of SIGTRAMP_START"
2410#endif
2411#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2412#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2413#endif
2414
2415/* Default (function) for non- multi-arch platforms. */
2416#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2417#define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2418#endif
2419
2420typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2421extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2422extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2424#error "Non multi-arch definition of SIGTRAMP_START"
2425#endif
2426#if GDB_MULTI_ARCH
2427#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2428#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2429#endif
2430#endif
2431
e76cff22
AC		 2432#if defined (SIGTRAMP_END)
2433/* Legacy for systems yet to multi-arch SIGTRAMP_END */
2434#if !defined (SIGTRAMP_END_P)
2435#define SIGTRAMP_END_P() (1)
2436#endif
2437#endif
2438
2439/* Default predicate for non- multi-arch targets. */
2440#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2441#define SIGTRAMP_END_P() (0)
2442#endif
2443
2444extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2445#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2446#error "Non multi-arch definition of SIGTRAMP_END"
2447#endif
2448#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2449#define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2450#endif
2451
2452/* Default (function) for non- multi-arch platforms. */
2453#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2454#define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2455#endif
2456
43156d82
MK		 2457typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2458extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2459extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2460#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2461#error "Non multi-arch definition of SIGTRAMP_END"
2462#endif
2463#if GDB_MULTI_ARCH
2464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2465#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2466#endif
2467#endif
2468
c12260ac
CV		 2469/* A target might have problems with watchpoints as soon as the stack
2470 frame of the current function has been destroyed. This mostly happens
2471 as the first action in a funtion's epilogue. in_function_epilogue_p()
2472 is defined to return a non-zero value if either the given addr is one
2473 instruction after the stack destroying instruction up to the trailing
2474 return instruction or if we can figure out that the stack frame has
2475 already been invalidated regardless of the value of addr. Targets
2476 which don't suffer from that problem could just let this functionality
2477 untouched. */
2478
2479typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2480extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2481extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2482
552c04a7
TT		 2483/* Given a vector of command-line arguments, return a newly allocated
2484 string which, when passed to the create_inferior function, will be
2485 parsed (on Unix systems, by the shell) to yield the same vector.
2486 This function should call error() if the argument vector is not
2487 representable for this target or if this target does not support
2488 command-line arguments.
2489 ARGC is the number of elements in the vector.
2490 ARGV is an array of strings, one per argument. */
2491
2492typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2493extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2494extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2495
b6af0555
JS		 2496#if defined (DWARF2_BUILD_FRAME_INFO)
2497/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2498#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2499#define DWARF2_BUILD_FRAME_INFO_P() (1)
2500#endif
2501#endif
2502
2503/* Default predicate for non- multi-arch targets. */
2504#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2505#define DWARF2_BUILD_FRAME_INFO_P() (0)
2506#endif
2507
2508extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2509#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2510#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2511#endif
2512#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2513#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2514#endif
2515
2516/* Default (function) for non- multi-arch platforms. */
2517#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2518#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2519#endif
2520
2521typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2522extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2523extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2524#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2525#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2526#endif
2527#if GDB_MULTI_ARCH
2528#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2529#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2530#endif
2531#endif
2532
a2cf933a
EZ		 2533/* Default (function) for non- multi-arch platforms. */
2534#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2535#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2536#endif
2537
2538typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2539extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2540extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2541#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2542#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2543#endif
2544#if GDB_MULTI_ARCH
2545#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2546#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2547#endif
2548#endif
2549
2550/* Default (function) for non- multi-arch platforms. */
2551#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2552#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2553#endif
2554
2555typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2556extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2557extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2558#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2559#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2560#endif
2561#if GDB_MULTI_ARCH
2562#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2563#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2564#endif
2565#endif
2566
5720643c
JB		 2567/* Default (value) for non- multi-arch platforms. */
2568#if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
2569#define NAME_OF_MALLOC ("malloc")
2570#endif
2571
2572extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2573extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2574#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2575#error "Non multi-arch definition of NAME_OF_MALLOC"
2576#endif
2577#if GDB_MULTI_ARCH
2578#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
2579#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2580#endif
2581#endif
2582
c4ed33b9
AC		 2583/* Default (value) for non- multi-arch platforms. */
2584#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
2585#define CANNOT_STEP_BREAKPOINT (0)
2586#endif
2587
2588extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2589extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2590#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2591#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2592#endif
2593#if GDB_MULTI_ARCH
2594#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
2595#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2596#endif
2597#endif
2598
f74fa174
MM		 2599/* Default (value) for non- multi-arch platforms. */
2600#if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2601#define HAVE_NONSTEPPABLE_WATCHPOINT (0)
2602#endif
2603
2604extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2605extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2606#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2607#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2608#endif
2609#if GDB_MULTI_ARCH
2610#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2611#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2612#endif
2613#endif
2614
8b2dbe47
KB		 2615#if defined (ADDRESS_CLASS_TYPE_FLAGS)
2616/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2617#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2618#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2619#endif
2620#endif
2621
2622/* Default predicate for non- multi-arch targets. */
2623#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2624#define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
2625#endif
2626
2627extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2628#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2629#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2630#endif
2631#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2632#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2633#endif
2634
2635/* Default (function) for non- multi-arch platforms. */
2636#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
2637#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
2638#endif
2639
2640typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2641extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2642extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2643#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2644#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2645#endif
2646#if GDB_MULTI_ARCH
2647#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
2648#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2649#endif
2650#endif
2651
8b2dbe47 2652extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 2653
5f11f355 2654typedef char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
8b2dbe47
KB		 2655extern char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
2656extern void set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name);
8b2dbe47
KB		 2657
2658extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 2659
5f11f355 2660typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, char *name, int *type_flags_ptr);
8b2dbe47
KB		 2661extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, char *name, int *type_flags_ptr);
2662extern void set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags);
8b2dbe47 2663
b59ff9d5
AC		 2664/* Is a register in a group */
2665
2666typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2667extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2668extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2669
104c1213 2670extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2671
2672
2673/* Mechanism for co-ordinating the selection of a specific
2674 architecture.
2675
2676 GDB targets (*-tdep.c) can register an interest in a specific
2677 architecture. Other GDB components can register a need to maintain
2678 per-architecture data.
2679
2680 The mechanisms below ensures that there is only a loose connection
2681 between the set-architecture command and the various GDB
99e7bb18 2682 components. Each component can independently register their need
0f71a2f6
JM		 2683 to maintain architecture specific data with gdbarch.
2684
2685 Pragmatics:
2686
2687 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2688 didn't scale.
2689
2690 The more traditional mega-struct containing architecture specific
2691 data for all the various GDB components was also considered. Since
99e7bb18 2692 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2693 components it was determined that the global aproach was not
2694 applicable. */
2695
2696
2697/* Register a new architectural family with GDB.
2698
2699 Register support for the specified ARCHITECTURE with GDB. When
2700 gdbarch determines that the specified architecture has been
2701 selected, the corresponding INIT function is called.
2702
2703 --
2704
2705 The INIT function takes two parameters: INFO which contains the
2706 information available to gdbarch about the (possibly new)
2707 architecture; ARCHES which is a list of the previously created
2708 ``struct gdbarch'' for this architecture.
2709
0f79675b
AC		 2710 The INFO parameter is, as far as possible, be pre-initialized with
2711 information obtained from INFO.ABFD or the previously selected
2712 architecture.
2713
2714 The ARCHES parameter is a linked list (sorted most recently used)
2715 of all the previously created architures for this architecture
2716 family. The (possibly NULL) ARCHES->gdbarch can used to access
2717 values from the previously selected architecture for this
2718 architecture family. The global ``current_gdbarch'' shall not be
2719 used.
0f71a2f6
JM		 2720
2721 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2722 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2723 gdbarch'' from the ARCHES list - indicating that the new
2724 architecture is just a synonym for an earlier architecture (see
2725 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2726 - that describes the selected architecture (see gdbarch_alloc()).
2727
2728 The DUMP_TDEP function shall print out all target specific values.
2729 Care should be taken to ensure that the function works in both the
2730 multi-arch and non- multi-arch cases. */
0f71a2f6 2731
adf40b2e
JM		 2732struct gdbarch_list
2733{
2734 struct gdbarch *gdbarch;
2735 struct gdbarch_list *next;
2736};
0f71a2f6 2737
adf40b2e
JM		 2738struct gdbarch_info
2739{
adf40b2e
JM		 2740 /* Use default: NULL (ZERO). */
2741 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2742
428721aa 2743 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2744 int byte_order;
0f71a2f6 2745
adf40b2e
JM		 2746 /* Use default: NULL (ZERO). */
2747 bfd *abfd;
0f71a2f6 2748
adf40b2e
JM		 2749 /* Use default: NULL (ZERO). */
2750 struct gdbarch_tdep_info *tdep_info;
2751};
0f71a2f6 2752
104c1213 2753typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2754typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2755
4b9b3959 2756/* DEPRECATED - use gdbarch_register() */
104c1213 2757extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2758
4b9b3959
AC		 2759extern void gdbarch_register (enum bfd_architecture architecture,
2760 gdbarch_init_ftype *,
2761 gdbarch_dump_tdep_ftype *);
2762
0f71a2f6 2763
b4a20239
AC		 2764/* Return a freshly allocated, NULL terminated, array of the valid
2765 architecture names. Since architectures are registered during the
2766 _initialize phase this function only returns useful information
2767 once initialization has been completed. */
2768
2769extern const char **gdbarch_printable_names (void);
2770
2771
0f71a2f6
JM		 2772/* Helper function. Search the list of ARCHES for a GDBARCH that
2773 matches the information provided by INFO. */
2774
104c1213 2775extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2776
2777
2778/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2779 basic initialization using values obtained from the INFO andTDEP
2780 parameters. set_gdbarch_*() functions are called to complete the
2781 initialization of the object. */
2782
104c1213 2783extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2784
2785
4b9b3959
AC		 2786/* Helper function. Free a partially-constructed ``struct gdbarch''.
2787 It is assumed that the caller freeds the ``struct
2788 gdbarch_tdep''. */
2789
058f20d5
JB		 2790extern void gdbarch_free (struct gdbarch *);
2791
2792
b732d07d 2793/* Helper function. Force an update of the current architecture.
0f71a2f6 2794
b732d07d
AC		 2795 The actual architecture selected is determined by INFO, ``(gdb) set
2796 architecture'' et.al., the existing architecture and BFD's default
2797 architecture. INFO should be initialized to zero and then selected
2798 fields should be updated.
0f71a2f6 2799
16f33e29
AC		 2800 Returns non-zero if the update succeeds */
2801
2802extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2803
2804
2805
2806/* Register per-architecture data-pointer.
2807
2808 Reserve space for a per-architecture data-pointer. An identifier
2809 for the reserved data-pointer is returned. That identifer should
95160752 2810 be saved in a local static variable.
0f71a2f6 2811
76860b5f
AC		 2812 The per-architecture data-pointer is either initialized explicitly
2813 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2814 gdbarch_data()). FREE() is called to delete either an existing
2af496cb 2815 data-pointer overridden by set_gdbarch_data() or when the
76860b5f 2816 architecture object is being deleted.
0f71a2f6 2817
95160752
AC		 2818 When a previously created architecture is re-selected, the
2819 per-architecture data-pointer for that previous architecture is
76860b5f 2820 restored. INIT() is not re-called.
0f71a2f6
JM		 2821
2822 Multiple registrarants for any architecture are allowed (and
2823 strongly encouraged). */
2824
95160752 2825struct gdbarch_data;
0f71a2f6 2826
95160752
AC		 2827typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2828typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2829 void *pointer);
2830extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2831 gdbarch_data_free_ftype *free);
2832extern void set_gdbarch_data (struct gdbarch *gdbarch,
2833 struct gdbarch_data *data,
2834 void *pointer);
0f71a2f6 2835
451fbdda 2836extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2837
2838
0f71a2f6
JM		 2839/* Register per-architecture memory region.
2840
2841 Provide a memory-region swap mechanism. Per-architecture memory
2842 region are created. These memory regions are swapped whenever the
2843 architecture is changed. For a new architecture, the memory region
2844 is initialized with zero (0) and the INIT function is called.
2845
2846 Memory regions are swapped / initialized in the order that they are
2847 registered. NULL DATA and/or INIT values can be specified.
2848
2849 New code should use register_gdbarch_data(). */
2850
104c1213
JM		 2851typedef void (gdbarch_swap_ftype) (void);
2852extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2853#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2854
2855
2856
99e7bb18 2857/* The target-system-dependent byte order is dynamic */
c906108c 2858
adf40b2e 2859extern int target_byte_order;
c906108c
SS		 2860#ifndef TARGET_BYTE_ORDER
2861#define TARGET_BYTE_ORDER (target_byte_order + 0)
2862#endif
2863
adf40b2e 2864extern int target_byte_order_auto;
c906108c
SS		 2865#ifndef TARGET_BYTE_ORDER_AUTO
2866#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2867#endif
2868
2869
2870
99e7bb18 2871/* The target-system-dependent BFD architecture is dynamic */
c906108c 2872
adf40b2e 2873extern int target_architecture_auto;
c906108c
SS		 2874#ifndef TARGET_ARCHITECTURE_AUTO
2875#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2876#endif
2877
adf40b2e 2878extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2879#ifndef TARGET_ARCHITECTURE
2880#define TARGET_ARCHITECTURE (target_architecture + 0)
2881#endif
2882
c906108c 2883
99e7bb18 2884/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2885
104c1213 2886extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2887 unsigned int len, disassemble_info *info);
c906108c 2888
104c1213
JM		 2889extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2890 disassemble_info *info);
c906108c 2891
104c1213
JM		 2892extern void dis_asm_print_address (bfd_vma addr,
2893 disassemble_info *info);
c906108c 2894
104c1213 2895extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2896extern disassemble_info tm_print_insn_info;
c906108c
SS		 2897#ifndef TARGET_PRINT_INSN_INFO
2898#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2899#endif
2900
2901
2902
99e7bb18 2903/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2904 byte-order, ...) using information found in the BFD */
2905
104c1213 2906extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2907
2908
e514a9d6
JM		 2909/* Initialize the current architecture to the "first" one we find on
2910 our list. */
2911
2912extern void initialize_current_architecture (void);
2913
ceaa8edf
JB		 2914/* For non-multiarched targets, do any initialization of the default
2915 gdbarch object necessary after the _initialize_MODULE functions
2916 have run. */
5ae5f592 2917extern void initialize_non_multiarch (void);
cce74817 2918
c906108c 2919/* gdbarch trace variable */
adf40b2e 2920extern int gdbarch_debug;
c906108c 2921
4b9b3959 2922extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2923
c906108c 2924#endif
GDB Binutils - Deliverables
This page took 0.374497 seconds and 4 git commands to generate.