projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* ld-discard/discard.exp: xfail targets using generic linker.
[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;
0f71a2f6 50
0f71a2f6
JM		 51extern struct gdbarch *current_gdbarch;
52
53
0f71a2f6
JM		 54/* If any of the following are defined, the target wasn't correctly
55 converted. */
56
0f71a2f6
JM		 57#if GDB_MULTI_ARCH
58#if defined (EXTRA_FRAME_INFO)
59#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
60#endif
61#endif
62
63#if GDB_MULTI_ARCH
64#if defined (FRAME_FIND_SAVED_REGS)
65#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
66#endif
67#endif
68
83905903
AC		 69#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
70#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
71#endif
72
0f71a2f6
JM		 73
74/* The following are pre-initialized by GDBARCH. */
75
104c1213 76extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 77/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 78#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
79#error "Non multi-arch definition of TARGET_ARCHITECTURE"
80#endif
0f71a2f6 81#if GDB_MULTI_ARCH
6166d547 82#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 83#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
84#endif
85#endif
86
104c1213 87extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 88/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 89#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
90#error "Non multi-arch definition of TARGET_BYTE_ORDER"
91#endif
0f71a2f6 92#if GDB_MULTI_ARCH
6166d547 93#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 94#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
95#endif
96#endif
97
98
99e7bb18 99/* The following are initialized by the target dependent code. */
0f71a2f6 100
66b43ecb
AC		 101/* Number of bits in a char or unsigned char for the target machine.
102 Just like CHAR_BIT in <limits.h> but describes the target machine.
103 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
104
105 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 106
66b43ecb
AC		 107/* Default (value) for non- multi-arch platforms. */
108#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
109#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 110#endif
111
104c1213
JM		 112extern int gdbarch_short_bit (struct gdbarch *gdbarch);
113extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 114#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
115#error "Non multi-arch definition of TARGET_SHORT_BIT"
116#endif
0f71a2f6 117#if GDB_MULTI_ARCH
6166d547 118#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 119#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
120#endif
121#endif
122
66b43ecb
AC		 123/* Number of bits in an int or unsigned int for the target machine. */
124
125/* Default (value) for non- multi-arch platforms. */
126#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
127#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
128#endif
129
104c1213
JM		 130extern int gdbarch_int_bit (struct gdbarch *gdbarch);
131extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 132#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
133#error "Non multi-arch definition of TARGET_INT_BIT"
134#endif
0f71a2f6 135#if GDB_MULTI_ARCH
6166d547 136#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 137#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
138#endif
139#endif
140
66b43ecb
AC		 141/* Number of bits in a long or unsigned long for the target machine. */
142
143/* Default (value) for non- multi-arch platforms. */
144#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
145#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
146#endif
147
104c1213
JM		 148extern int gdbarch_long_bit (struct gdbarch *gdbarch);
149extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 150#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
151#error "Non multi-arch definition of TARGET_LONG_BIT"
152#endif
0f71a2f6 153#if GDB_MULTI_ARCH
6166d547 154#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 155#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
156#endif
157#endif
158
66b43ecb
AC		 159/* Number of bits in a long long or unsigned long long for the target
160 machine. */
161
162/* Default (value) for non- multi-arch platforms. */
163#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
164#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
165#endif
166
104c1213
JM		 167extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
168extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 169#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
170#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
171#endif
0f71a2f6 172#if GDB_MULTI_ARCH
6166d547 173#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 174#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
175#endif
176#endif
177
66b43ecb
AC		 178/* Number of bits in a float for the target machine. */
179
180/* Default (value) for non- multi-arch platforms. */
181#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
182#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
183#endif
184
104c1213
JM		 185extern int gdbarch_float_bit (struct gdbarch *gdbarch);
186extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 187#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
188#error "Non multi-arch definition of TARGET_FLOAT_BIT"
189#endif
0f71a2f6 190#if GDB_MULTI_ARCH
6166d547 191#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 192#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
193#endif
194#endif
195
66b43ecb
AC		 196/* Number of bits in a double for the target machine. */
197
198/* Default (value) for non- multi-arch platforms. */
199#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
200#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
201#endif
202
104c1213
JM		 203extern int gdbarch_double_bit (struct gdbarch *gdbarch);
204extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
206#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
207#endif
0f71a2f6 208#if GDB_MULTI_ARCH
6166d547 209#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 210#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
211#endif
212#endif
213
66b43ecb
AC		 214/* Number of bits in a long double for the target machine. */
215
216/* Default (value) for non- multi-arch platforms. */
217#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
17ef5d92 218#define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
66b43ecb
AC		 219#endif
220
104c1213
JM		 221extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
222extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
224#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
225#endif
0f71a2f6 226#if GDB_MULTI_ARCH
6166d547 227#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 228#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
229#endif
230#endif
231
52204a0b
DT		 232/* For most targets, a pointer on the target and its representation as an
233 address in GDB have the same size and "look the same". For such a
234 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
235 / addr_bit will be set from it.
236
237 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
238 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
239
240 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 241
242/* Default (value) for non- multi-arch platforms. */
243#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
244#define TARGET_PTR_BIT (TARGET_INT_BIT)
245#endif
246
247extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
248extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 249#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
250#error "Non multi-arch definition of TARGET_PTR_BIT"
251#endif
66b43ecb
AC		 252#if GDB_MULTI_ARCH
253#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
254#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
255#endif
256#endif
257
52204a0b
DT		 258/* addr_bit is the size of a target address as represented in gdb */
259
260/* Default (value) for non- multi-arch platforms. */
261#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
262#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
263#endif
264
265extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
266extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 267#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
268#error "Non multi-arch definition of TARGET_ADDR_BIT"
269#endif
52204a0b
DT		 270#if GDB_MULTI_ARCH
271#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
272#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
273#endif
274#endif
275
66b43ecb
AC		 276/* Number of bits in a BFD_VMA for the target object file format. */
277
278/* Default (value) for non- multi-arch platforms. */
279#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
280#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
281#endif
282
283extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
284extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 285#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
286#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
287#endif
66b43ecb
AC		 288#if GDB_MULTI_ARCH
289#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
290#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
291#endif
292#endif
293
4e409299
JB		 294/* One if `char' acts like `signed char', zero if `unsigned char'. */
295
296/* Default (value) for non- multi-arch platforms. */
297#if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
298#define TARGET_CHAR_SIGNED (1)
299#endif
300
301extern int gdbarch_char_signed (struct gdbarch *gdbarch);
302extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
303#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
304#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
305#endif
306#if GDB_MULTI_ARCH
307#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
308#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
309#endif
310#endif
311
be8dfb87
AC		 312/* Default (function) for non- multi-arch platforms. */
313#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 314#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 315#endif
316
39f77062
KB		 317typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
318extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 319extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 320#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
321#error "Non multi-arch definition of TARGET_READ_PC"
322#endif
0f71a2f6 323#if GDB_MULTI_ARCH
6166d547 324#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 325#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 326#endif
327#endif
328
be8dfb87
AC		 329/* Default (function) for non- multi-arch platforms. */
330#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 331#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 332#endif
333
39f77062
KB		 334typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
335extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 336extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 337#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
338#error "Non multi-arch definition of TARGET_WRITE_PC"
339#endif
0f71a2f6 340#if GDB_MULTI_ARCH
6166d547 341#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 342#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 343#endif
344#endif
345
be8dfb87
AC		 346/* Default (function) for non- multi-arch platforms. */
347#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
348#define TARGET_READ_FP() (generic_target_read_fp ())
349#endif
350
104c1213
JM		 351typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
352extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
353extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 354#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
355#error "Non multi-arch definition of TARGET_READ_FP"
356#endif
0f71a2f6 357#if GDB_MULTI_ARCH
6166d547 358#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 359#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
360#endif
361#endif
362
be8dfb87
AC		 363/* Default (function) for non- multi-arch platforms. */
364#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
365#define TARGET_READ_SP() (generic_target_read_sp ())
366#endif
367
104c1213
JM		 368typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
369extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
370extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 371#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
372#error "Non multi-arch definition of TARGET_READ_SP"
373#endif
0f71a2f6 374#if GDB_MULTI_ARCH
6166d547 375#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 376#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
377#endif
378#endif
379
be8dfb87
AC		 380/* Default (function) for non- multi-arch platforms. */
381#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
382#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
383#endif
384
104c1213
JM		 385typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
386extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
387extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 388#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
389#error "Non multi-arch definition of TARGET_WRITE_SP"
390#endif
0f71a2f6 391#if GDB_MULTI_ARCH
6166d547 392#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 393#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
394#endif
395#endif
396
39d4ef09
AC		 397/* Function for getting target's idea of a frame pointer. FIXME: GDB's
398 whole scheme for dealing with "frames" and "frame pointers" needs a
399 serious shakedown. */
400
401/* Default (function) for non- multi-arch platforms. */
402#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
403#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
404#endif
405
406typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
407extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
408extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
409#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
410#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
411#endif
412#if GDB_MULTI_ARCH
413#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
414#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
415#endif
416#endif
417
d8124050 418extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
61a0eb5b 419
d8124050
AC		 420typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
421extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
422extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
61a0eb5b 423
d8124050 424extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
61a0eb5b 425
d8124050
AC		 426typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
427extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
428extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
61a0eb5b 429
104c1213
JM		 430extern int gdbarch_num_regs (struct gdbarch *gdbarch);
431extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 432#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
433#error "Non multi-arch definition of NUM_REGS"
434#endif
0f71a2f6 435#if GDB_MULTI_ARCH
6166d547 436#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 437#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
438#endif
439#endif
440
34620563
AC		 441/* This macro gives the number of pseudo-registers that live in the
442 register namespace but do not get fetched or stored on the target.
443 These pseudo-registers may be aliases for other registers,
444 combinations of other registers, or they may be computed by GDB. */
445
0aba1244 446/* Default (value) for non- multi-arch platforms. */
6166d547 447#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 448#define NUM_PSEUDO_REGS (0)
449#endif
450
451extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
452extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 453#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
454#error "Non multi-arch definition of NUM_PSEUDO_REGS"
455#endif
0aba1244 456#if GDB_MULTI_ARCH
6166d547 457#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 458#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
459#endif
460#endif
461
c2169756
AC		 462/* GDB's standard (or well known) register numbers. These can map onto
463 a real register or a pseudo (computed) register or not be defined at
1200cd6e
AC		 464 all (-1). */
465
466/* Default (value) for non- multi-arch platforms. */
467#if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
468#define SP_REGNUM (-1)
469#endif
c2169756 470
104c1213
JM		 471extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
472extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 473#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
474#error "Non multi-arch definition of SP_REGNUM"
475#endif
0f71a2f6 476#if GDB_MULTI_ARCH
6166d547 477#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 478#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
479#endif
480#endif
481
1200cd6e
AC		 482/* Default (value) for non- multi-arch platforms. */
483#if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
484#define FP_REGNUM (-1)
485#endif
486
104c1213
JM		 487extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
488extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
490#error "Non multi-arch definition of FP_REGNUM"
491#endif
0f71a2f6 492#if GDB_MULTI_ARCH
6166d547 493#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 494#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
495#endif
496#endif
497
1200cd6e
AC		 498/* Default (value) for non- multi-arch platforms. */
499#if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
500#define PC_REGNUM (-1)
501#endif
502
104c1213
JM		 503extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
504extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 505#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
506#error "Non multi-arch definition of PC_REGNUM"
507#endif
0f71a2f6 508#if GDB_MULTI_ARCH
6166d547 509#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 510#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
511#endif
512#endif
513
c2169756
AC		 514/* Default (value) for non- multi-arch platforms. */
515#if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
516#define PS_REGNUM (-1)
517#endif
518
519extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
520extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
521#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
522#error "Non multi-arch definition of PS_REGNUM"
523#endif
524#if GDB_MULTI_ARCH
525#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
526#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
527#endif
528#endif
529
60054393 530/* Default (value) for non- multi-arch platforms. */
6166d547 531#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 532#define FP0_REGNUM (-1)
533#endif
534
535extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
536extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 537#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
538#error "Non multi-arch definition of FP0_REGNUM"
539#endif
60054393 540#if GDB_MULTI_ARCH
6166d547 541#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 542#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
543#endif
544#endif
545
03863182 546/* Default (value) for non- multi-arch platforms. */
6166d547 547#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 548#define NPC_REGNUM (-1)
549#endif
550
551extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
552extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 553#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
554#error "Non multi-arch definition of NPC_REGNUM"
555#endif
03863182 556#if GDB_MULTI_ARCH
6166d547 557#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 558#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
559#endif
560#endif
561
88c72b7d
AC		 562/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
563
564/* Default (function) for non- multi-arch platforms. */
565#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
566#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
567#endif
568
569typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
570extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
571extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 572#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
573#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
574#endif
88c72b7d
AC		 575#if GDB_MULTI_ARCH
576#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
577#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
578#endif
579#endif
580
581/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
582
583/* Default (function) for non- multi-arch platforms. */
584#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
585#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
586#endif
587
588typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
589extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
590extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 591#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
592#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
593#endif
88c72b7d
AC		 594#if GDB_MULTI_ARCH
595#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
596#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
597#endif
598#endif
599
600/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
601
602/* Default (function) for non- multi-arch platforms. */
603#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
604#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
605#endif
606
607typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
608extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
609extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 610#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
611#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
612#endif
88c72b7d
AC		 613#if GDB_MULTI_ARCH
614#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
615#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
616#endif
617#endif
618
619/* Convert from an sdb register number to an internal gdb register number.
620 This should be defined in tm.h, if REGISTER_NAMES is not set up
621 to map one to one onto the sdb register numbers. */
622
623/* Default (function) for non- multi-arch platforms. */
624#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
625#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
626#endif
627
628typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
629extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
630extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 631#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
632#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
633#endif
88c72b7d
AC		 634#if GDB_MULTI_ARCH
635#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
636#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
637#endif
638#endif
639
640/* Default (function) for non- multi-arch platforms. */
641#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
642#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
643#endif
644
645typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
646extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
647extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 648#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
649#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
650#endif
88c72b7d
AC		 651#if GDB_MULTI_ARCH
652#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
653#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
654#endif
655#endif
656
33489c5b 657/* Default (function) for non- multi-arch platforms. */
6166d547 658#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 659#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
660#endif
661
fa88f677
AC		 662typedef const char * (gdbarch_register_name_ftype) (int regnr);
663extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
104c1213 664extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 665#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
666#error "Non multi-arch definition of REGISTER_NAME"
667#endif
33489c5b 668#if GDB_MULTI_ARCH
6166d547 669#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 670#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
671#endif
33489c5b 672#endif
0f71a2f6 673
104c1213
JM		 674extern int gdbarch_register_size (struct gdbarch *gdbarch);
675extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 676#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
677#error "Non multi-arch definition of REGISTER_SIZE"
678#endif
0f71a2f6 679#if GDB_MULTI_ARCH
6166d547 680#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 681#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
682#endif
683#endif
684
104c1213
JM		 685extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
686extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 687#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
688#error "Non multi-arch definition of REGISTER_BYTES"
689#endif
0f71a2f6 690#if GDB_MULTI_ARCH
6166d547 691#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 692#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
693#endif
694#endif
695
a7e3c2ad
AC		 696/* Default (function) for non- multi-arch platforms. */
697#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
698#define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
699#endif
700
104c1213
JM		 701typedef int (gdbarch_register_byte_ftype) (int reg_nr);
702extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
703extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 704#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
705#error "Non multi-arch definition of REGISTER_BYTE"
706#endif
0f71a2f6 707#if GDB_MULTI_ARCH
6166d547 708#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 709#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
710#endif
711#endif
712
b2e75d78
AC		 713/* Default (function) for non- multi-arch platforms. */
714#if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
715#define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
716#endif
717
104c1213
JM		 718typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
719extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
720extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 721#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
722#error "Non multi-arch definition of REGISTER_RAW_SIZE"
723#endif
0f71a2f6 724#if GDB_MULTI_ARCH
6166d547 725#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 726#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
727#endif
728#endif
729
104c1213
JM		 730extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
731extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 732#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
733#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
734#endif
0f71a2f6 735#if GDB_MULTI_ARCH
6166d547 736#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 737#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
738#endif
739#endif
740
b2e75d78
AC		 741/* Default (function) for non- multi-arch platforms. */
742#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
743#define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
744#endif
745
104c1213
JM		 746typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
747extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
748extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 749#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
750#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
751#endif
0f71a2f6 752#if GDB_MULTI_ARCH
6166d547 753#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 754#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
755#endif
756#endif
757
104c1213
JM		 758extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
759extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
761#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
762#endif
0f71a2f6 763#if GDB_MULTI_ARCH
6166d547 764#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 765#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
766#endif
767#endif
768
104c1213
JM		 769typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
770extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
771extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 772#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
773#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
774#endif
0f71a2f6 775#if GDB_MULTI_ARCH
6166d547 776#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 777#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
778#endif
779#endif
780
666e11c5
EZ		 781/* Default (function) for non- multi-arch platforms. */
782#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
783#define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
784#endif
785
786typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
787extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
788extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
83905903
AC		 789#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
790#error "Non multi-arch definition of DO_REGISTERS_INFO"
791#endif
666e11c5
EZ		 792#if GDB_MULTI_ARCH
793#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
794#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
795#endif
796#endif
797
23e3a7ac
AC		 798extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
799
800typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
801extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 802extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 803
7c7651b2
AC		 804/* MAP a GDB RAW register number onto a simulator register number. See
805 also include/...-sim.h. */
806
807/* Default (function) for non- multi-arch platforms. */
808#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
8238d0bf 809#define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
7c7651b2
AC		 810#endif
811
812typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
813extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
814extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 815#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
816#error "Non multi-arch definition of REGISTER_SIM_REGNO"
817#endif
7c7651b2
AC		 818#if GDB_MULTI_ARCH
819#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
820#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
821#endif
822#endif
823
2649061d
AC		 824#if defined (REGISTER_BYTES_OK)
825/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 826#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 827#define REGISTER_BYTES_OK_P() (1)
828#endif
eee30e78 829#endif
2649061d
AC		 830
831/* Default predicate for non- multi-arch targets. */
832#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
833#define REGISTER_BYTES_OK_P() (0)
834#endif
835
836extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 837#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
838#error "Non multi-arch definition of REGISTER_BYTES_OK"
839#endif
2649061d
AC		 840#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
841#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
842#endif
843
844/* Default (function) for non- multi-arch platforms. */
845#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 846#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 847#endif
848
849typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
850extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
851extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 852#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
853#error "Non multi-arch definition of REGISTER_BYTES_OK"
854#endif
2649061d
AC		 855#if GDB_MULTI_ARCH
856#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
857#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
858#endif
859#endif
860
01fb7433
AC		 861/* Default (function) for non- multi-arch platforms. */
862#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
863#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
864#endif
865
866typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
867extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
868extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 869#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
870#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
871#endif
01fb7433
AC		 872#if GDB_MULTI_ARCH
873#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
874#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
875#endif
876#endif
877
878/* Default (function) for non- multi-arch platforms. */
879#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
880#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
881#endif
882
883typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
884extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
885extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 886#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
887#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
888#endif
01fb7433
AC		 889#if GDB_MULTI_ARCH
890#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
891#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
892#endif
893#endif
894
9df628e0
RE		 895/* setjmp/longjmp support. */
896
897#if defined (GET_LONGJMP_TARGET)
898/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
899#if !defined (GET_LONGJMP_TARGET_P)
900#define GET_LONGJMP_TARGET_P() (1)
901#endif
902#endif
903
904/* Default predicate for non- multi-arch targets. */
905#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
906#define GET_LONGJMP_TARGET_P() (0)
907#endif
908
909extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
910#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
911#error "Non multi-arch definition of GET_LONGJMP_TARGET"
912#endif
913#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
914#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
915#endif
916
917/* Default (function) for non- multi-arch platforms. */
918#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
919#define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
920#endif
921
922typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
923extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
924extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
925#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
926#error "Non multi-arch definition of GET_LONGJMP_TARGET"
927#endif
928#if GDB_MULTI_ARCH
929#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
930#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
931#endif
932#endif
933
028c194b
AC		 934/* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
935 much better but at least they are vaguely consistent). The headers
936 and body contain convoluted #if/#else sequences for determine how
937 things should be compiled. Instead of trying to mimic that
938 behaviour here (and hence entrench it further) gdbarch simply
939 reqires that these methods be set up from the word go. This also
940 avoids any potential problems with moving beyond multi-arch partial. */
941
104c1213
JM		 942extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
943extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
028c194b 944#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
83905903
AC		 945#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
946#endif
0f71a2f6 947#if GDB_MULTI_ARCH
028c194b 948#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 949#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
950#endif
951#endif
952
104c1213
JM		 953extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
954extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 955#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 956#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
957#endif
0f71a2f6 958#if GDB_MULTI_ARCH
028c194b 959#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 960#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
961#endif
962#endif
963
104c1213
JM		 964typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
965extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
966extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 967#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
968#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
969#endif
0f71a2f6 970#if GDB_MULTI_ARCH
6166d547 971#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 972#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
973#endif
974#endif
975
104c1213
JM		 976extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
977extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 978#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
979#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
980#endif
0f71a2f6 981#if GDB_MULTI_ARCH
6166d547 982#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 983#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
984#endif
985#endif
986
104c1213
JM		 987extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
988extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 989#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
990#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
991#endif
0f71a2f6 992#if GDB_MULTI_ARCH
6166d547 993#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 994#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
995#endif
996#endif
997
104c1213
JM		 998extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
999extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 1000#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 1001#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1002#endif
0f71a2f6 1003#if GDB_MULTI_ARCH
028c194b 1004#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 1005#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1006#endif
1007#endif
1008
104c1213
JM		 1009extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1010extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 1011#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1012#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1013#endif
0f71a2f6 1014#if GDB_MULTI_ARCH
6166d547 1015#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 1016#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1017#endif
1018#endif
1019
104c1213
JM		 1020typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1021extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1022extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
028c194b 1023#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
83905903
AC		 1024#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1025#endif
0f71a2f6 1026#if GDB_MULTI_ARCH
028c194b 1027#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 1028#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1029#endif
1030#endif
1031
104c1213
JM		 1032extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1033extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 1034#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 1035#error "Non multi-arch definition of CALL_DUMMY_P"
1036#endif
0f71a2f6 1037#if GDB_MULTI_ARCH
028c194b 1038#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 1039#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1040#endif
1041#endif
1042
33489c5b 1043/* Default (value) for non- multi-arch platforms. */
6166d547 1044#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 1045#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1046#endif
1047
104c1213
JM		 1048extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1049extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1050#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1051#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1052#endif
33489c5b 1053#if GDB_MULTI_ARCH
6166d547 1054#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1055#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1056#endif
33489c5b
AC		 1057#endif
1058
1059/* Default (value) for non- multi-arch platforms. */
6166d547 1060#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1061#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1062#endif
0f71a2f6 1063
104c1213
JM		 1064extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1065extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1066#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1067#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1068#endif
33489c5b 1069#if GDB_MULTI_ARCH
6166d547 1070#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1071#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1072#endif
33489c5b 1073#endif
0f71a2f6 1074
104c1213
JM		 1075extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1076extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1077#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1078#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1079#endif
0f71a2f6 1080#if GDB_MULTI_ARCH
028c194b 1081#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1082#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1083#endif
1084#endif
1085
104c1213
JM		 1086extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1087extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1088#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1089#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1090#endif
0f71a2f6 1091#if GDB_MULTI_ARCH
6166d547 1092#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1093#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1094#endif
1095#endif
1096
104c1213
JM		 1097typedef 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);
1098extern 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);
1099extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1100#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1101#error "Non multi-arch definition of FIX_CALL_DUMMY"
1102#endif
0f71a2f6 1103#if GDB_MULTI_ARCH
6166d547 1104#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1105#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))
1106#endif
1107#endif
1108
10312cc4
AC		 1109/* Default (function) for non- multi-arch platforms. */
1110#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1111#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1112#endif
1113
1114typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1115extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1116extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1117#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1118#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1119#endif
10312cc4
AC		 1120#if GDB_MULTI_ARCH
1121#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1122#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1123#endif
1124#endif
1125
1126/* Default (function) for non- multi-arch platforms. */
1127#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1128#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1129#endif
1130
1131typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1132extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1133extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1134#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1135#error "Non multi-arch definition of INIT_FRAME_PC"
1136#endif
10312cc4
AC		 1137#if GDB_MULTI_ARCH
1138#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1139#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1140#endif
1141#endif
1142
104c1213
JM		 1143extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1144extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1145#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1146#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1147#endif
0f71a2f6 1148#if GDB_MULTI_ARCH
6166d547 1149#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1150#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1151#endif
1152#endif
1153
104c1213
JM		 1154extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1155extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1156#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1157#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1158#endif
0f71a2f6 1159#if GDB_MULTI_ARCH
6166d547 1160#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1161#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1162#endif
1163#endif
1164
33489c5b 1165/* Default (function) for non- multi-arch platforms. */
6166d547 1166#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1167#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1168#endif
1169
b9a8e3bf
JB		 1170typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1171extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1172extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1173#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1174#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1175#endif
33489c5b 1176#if GDB_MULTI_ARCH
6166d547 1177#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1178#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1179#endif
33489c5b 1180#endif
b9a8e3bf 1181
e4b415d9
AC		 1182/* Default (function) for non- multi-arch platforms. */
1183#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
1184#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (generic_unwind_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval))
1185#endif
028c194b 1186
104c1213
JM		 1187typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1188extern 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);
1189extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
e4b415d9 1190#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1191#error "Non multi-arch definition of GET_SAVED_REGISTER"
1192#endif
0f71a2f6 1193#if GDB_MULTI_ARCH
e4b415d9 1194#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1195#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1196#endif
1197#endif
1198
33489c5b 1199/* Default (function) for non- multi-arch platforms. */
6166d547 1200#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1201#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1202#endif
1203
104c1213
JM		 1204typedef int (gdbarch_register_convertible_ftype) (int nr);
1205extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1206extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1207#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1208#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1209#endif
33489c5b 1210#if GDB_MULTI_ARCH
6166d547 1211#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1212#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1213#endif
33489c5b
AC		 1214#endif
1215
1216/* Default (function) for non- multi-arch platforms. */
6166d547 1217#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1218#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1219#endif
0f71a2f6 1220
104c1213
JM		 1221typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1222extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1223extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1224#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1225#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1226#endif
33489c5b 1227#if GDB_MULTI_ARCH
6166d547 1228#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1229#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1230#endif
33489c5b
AC		 1231#endif
1232
1233/* Default (function) for non- multi-arch platforms. */
6166d547 1234#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1235#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1236#endif
0f71a2f6 1237
104c1213
JM		 1238typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1239extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1240extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1241#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1242#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1243#endif
33489c5b 1244#if GDB_MULTI_ARCH
6166d547 1245#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1246#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1247#endif
33489c5b
AC		 1248#endif
1249
13d01224
AC		 1250/* Default (function) for non- multi-arch platforms. */
1251#if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1252#define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1253#endif
1254
1255typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1256extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1257extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1258#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1259#error "Non multi-arch definition of CONVERT_REGISTER_P"
1260#endif
1261#if GDB_MULTI_ARCH
1262#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1263#define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1264#endif
1265#endif
1266
1267/* Default (function) for non- multi-arch platforms. */
1268#if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1269#define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1270#endif
1271
1272typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1273extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1274extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1275#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1276#error "Non multi-arch definition of REGISTER_TO_VALUE"
1277#endif
1278#if GDB_MULTI_ARCH
1279#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1280#define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1281#endif
1282#endif
1283
1284/* Default (function) for non- multi-arch platforms. */
1285#if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1286#define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1287#endif
1288
1289typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1290extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1291extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1292#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1293#error "Non multi-arch definition of VALUE_TO_REGISTER"
1294#endif
1295#if GDB_MULTI_ARCH
1296#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1297#define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1298#endif
1299#endif
1300
33489c5b 1301/* Default (function) for non- multi-arch platforms. */
6166d547 1302#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1303#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1304#endif
4478b372 1305
ac2e2ef7
AC		 1306typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1307extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1308extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1309#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1310#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1311#endif
33489c5b 1312#if GDB_MULTI_ARCH
6166d547 1313#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1314#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1315#endif
33489c5b
AC		 1316#endif
1317
1318/* Default (function) for non- multi-arch platforms. */
6166d547 1319#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1320#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1321#endif
4478b372 1322
ac2e2ef7
AC		 1323typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1324extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1325extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1326#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1327#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1328#endif
33489c5b 1329#if GDB_MULTI_ARCH
6166d547 1330#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1331#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1332#endif
33489c5b
AC		 1333#endif
1334
fc0c74b1
AC		 1335#if defined (INTEGER_TO_ADDRESS)
1336/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1337#if !defined (INTEGER_TO_ADDRESS_P)
1338#define INTEGER_TO_ADDRESS_P() (1)
1339#endif
1340#endif
1341
1342/* Default predicate for non- multi-arch targets. */
1343#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1344#define INTEGER_TO_ADDRESS_P() (0)
1345#endif
1346
1347extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1348#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1349#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1350#endif
1351#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1352#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1353#endif
1354
1355/* Default (function) for non- multi-arch platforms. */
1356#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1357#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1358#endif
1359
1360typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1361extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1362extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1363#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1364#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1365#endif
1366#if GDB_MULTI_ARCH
1367#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1368#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1369#endif
1370#endif
1371
33489c5b 1372/* Default (function) for non- multi-arch platforms. */
6166d547 1373#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1374#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1375#endif
0f71a2f6 1376
71a9f22e
JB		 1377typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1378extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1379extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1380#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1381#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1382#endif
33489c5b 1383#if GDB_MULTI_ARCH
6166d547 1384#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1385#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1386#endif
33489c5b 1387#endif
71a9f22e 1388
049ee0e4
AC		 1389/* Default (function) for non- multi-arch platforms. */
1390#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1391#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1392#endif
1393
1394typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, char *valbuf);
1395extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, char *valbuf);
1396extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1397#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1398#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1399#endif
1400#if GDB_MULTI_ARCH
1401#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1402#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1403#endif
1404#endif
1405
26e9b323
AC		 1406typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1407extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1408extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1409#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1410#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
83905903 1411#endif
0f71a2f6 1412#if GDB_MULTI_ARCH
26e9b323
AC		 1413#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1414#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
0f71a2f6
JM		 1415#endif
1416#endif
1417
c203844d
AC		 1418/* Default (function) for non- multi-arch platforms. */
1419#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1420#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1421#endif
1422
104c1213
JM		 1423typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1424extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1425extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1426#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1427#error "Non multi-arch definition of PUSH_ARGUMENTS"
1428#endif
0f71a2f6 1429#if GDB_MULTI_ARCH
6166d547 1430#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1431#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1432#endif
1433#endif
1434
104c1213
JM		 1435typedef void (gdbarch_push_dummy_frame_ftype) (void);
1436extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1437extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1438#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1439#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1440#endif
0f71a2f6 1441#if GDB_MULTI_ARCH
6166d547 1442#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1443#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1444#endif
1445#endif
1446
69a0d5f4
AC		 1447#if defined (PUSH_RETURN_ADDRESS)
1448/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1449#if !defined (PUSH_RETURN_ADDRESS_P)
1450#define PUSH_RETURN_ADDRESS_P() (1)
1451#endif
1452#endif
1453
1454/* Default predicate for non- multi-arch targets. */
1455#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1456#define PUSH_RETURN_ADDRESS_P() (0)
1457#endif
1458
1459extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1460#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1461#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1462#endif
1463#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1464#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1465#endif
1466
1467/* Default (function) for non- multi-arch platforms. */
1468#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1469#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1470#endif
1471
104c1213
JM		 1472typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1473extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1474extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1475#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1476#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1477#endif
0f71a2f6 1478#if GDB_MULTI_ARCH
6166d547 1479#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1480#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1481#endif
1482#endif
1483
104c1213
JM		 1484typedef void (gdbarch_pop_frame_ftype) (void);
1485extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1486extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1487#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1488#error "Non multi-arch definition of POP_FRAME"
1489#endif
0f71a2f6 1490#if GDB_MULTI_ARCH
6166d547 1491#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1492#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1493#endif
1494#endif
1495
104c1213
JM		 1496typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1497extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1498extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1499#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1500#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1501#endif
0f71a2f6 1502#if GDB_MULTI_ARCH
6166d547 1503#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1504#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1505#endif
1506#endif
1507
104c1213
JM		 1508typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1509extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1510extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1511#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1512#error "Non multi-arch definition of STORE_RETURN_VALUE"
1513#endif
0f71a2f6 1514#if GDB_MULTI_ARCH
6166d547 1515#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1516#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1517#endif
1518#endif
1519
049ee0e4
AC		 1520#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1521/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1522#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1523#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1524#endif
1525#endif
1526
1527/* Default predicate for non- multi-arch targets. */
1528#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1529#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1530#endif
1531
1532extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1533#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1534#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1535#endif
1536#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1537#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1538#endif
1539
1540/* Default (function) for non- multi-arch platforms. */
1541#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1542#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1543#endif
1544
1545typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1546extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1547extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1548#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1549#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1550#endif
1551#if GDB_MULTI_ARCH
1552#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1553#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1554#endif
1555#endif
1556
26e9b323
AC		 1557#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1558/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1559#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1560#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
d6dd581e
AC		 1561#endif
1562#endif
1563
1564/* Default predicate for non- multi-arch targets. */
26e9b323
AC		 1565#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1566#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
d6dd581e
AC		 1567#endif
1568
26e9b323
AC		 1569extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1570#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1571#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1572#endif
26e9b323
AC		 1573#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1574#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
d6dd581e
AC		 1575#endif
1576
1577/* Default (function) for non- multi-arch platforms. */
26e9b323
AC		 1578#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1579#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
d6dd581e
AC		 1580#endif
1581
26e9b323
AC		 1582typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1583extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1584extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1585#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1586#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1587#endif
0f71a2f6 1588#if GDB_MULTI_ARCH
26e9b323
AC		 1589#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1590#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
0f71a2f6
JM		 1591#endif
1592#endif
1593
56f12751
AC		 1594/* Default (function) for non- multi-arch platforms. */
1595#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1596#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1597#endif
1598
104c1213
JM		 1599typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1600extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1601extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1602#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1603#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1604#endif
0f71a2f6 1605#if GDB_MULTI_ARCH
6166d547 1606#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1607#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1608#endif
1609#endif
1610
104c1213
JM		 1611typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1612extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1613extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1614#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1615#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1616#endif
0f71a2f6 1617#if GDB_MULTI_ARCH
6166d547 1618#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1619#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1620#endif
1621#endif
1622
5fdff426
AC		 1623#if defined (INIT_EXTRA_FRAME_INFO)
1624/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1625#if !defined (INIT_EXTRA_FRAME_INFO_P)
1626#define INIT_EXTRA_FRAME_INFO_P() (1)
1627#endif
1628#endif
1629
1630/* Default predicate for non- multi-arch targets. */
1631#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1632#define INIT_EXTRA_FRAME_INFO_P() (0)
1633#endif
1634
1635extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1636#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1637#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1638#endif
1639#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1640#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1641#endif
1642
1643/* Default (function) for non- multi-arch platforms. */
1644#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1645#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1646#endif
1647
104c1213
JM		 1648typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1649extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1650extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1651#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1652#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1653#endif
0f71a2f6 1654#if GDB_MULTI_ARCH
6166d547 1655#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1656#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1657#endif
1658#endif
1659
104c1213
JM		 1660typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1661extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1662extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1663#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1664#error "Non multi-arch definition of SKIP_PROLOGUE"
1665#endif
0f71a2f6 1666#if GDB_MULTI_ARCH
6166d547 1667#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1668#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1669#endif
1670#endif
1671
33489c5b 1672/* Default (function) for non- multi-arch platforms. */
6166d547 1673#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1674#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1675#endif
1676
dad41f9a
AC		 1677typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1678extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1679extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1680#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1681#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1682#endif
33489c5b 1683#if GDB_MULTI_ARCH
6166d547 1684#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1685#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1686#endif
33489c5b 1687#endif
dad41f9a 1688
104c1213
JM		 1689typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1690extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1691extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1692#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1693#error "Non multi-arch definition of INNER_THAN"
1694#endif
0f71a2f6 1695#if GDB_MULTI_ARCH
6166d547 1696#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1697#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1698#endif
1699#endif
1700
33489c5b 1701/* Default (function) for non- multi-arch platforms. */
6166d547 1702#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1703#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1704#endif
1705
f4f9705a
AC		 1706typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1707extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1708extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1709#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1710#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1711#endif
33489c5b 1712#if GDB_MULTI_ARCH
6166d547 1713#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1714#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1715#endif
33489c5b
AC		 1716#endif
1717
1718/* Default (function) for non- multi-arch platforms. */
6166d547 1719#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1720#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1721#endif
0f71a2f6 1722
917317f4
JM		 1723typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1724extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1725extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1726#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1727#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1728#endif
33489c5b 1729#if GDB_MULTI_ARCH
6166d547 1730#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1731#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1732#endif
33489c5b
AC		 1733#endif
1734
1735/* Default (function) for non- multi-arch platforms. */
6166d547 1736#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1737#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1738#endif
917317f4
JM		 1739
1740typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1741extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1742extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1743#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1744#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1745#endif
33489c5b 1746#if GDB_MULTI_ARCH
6166d547 1747#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1748#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1749#endif
33489c5b 1750#endif
917317f4 1751
104c1213
JM		 1752extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1753extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1754#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1755#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1756#endif
0f71a2f6 1757#if GDB_MULTI_ARCH
6166d547 1758#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1759#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1760#endif
1761#endif
1762
e02bc4cc
DS		 1763/* Default (function) for non- multi-arch platforms. */
1764#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1765#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1766#endif
1767
1768typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1769extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1770extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1771#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1772#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1773#endif
e02bc4cc
DS		 1774#if GDB_MULTI_ARCH
1775#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1776#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1777#endif
1778#endif
1779
104c1213
JM		 1780extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1781extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1782#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1783#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1784#endif
0f71a2f6 1785#if GDB_MULTI_ARCH
6166d547 1786#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1787#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1788#endif
1789#endif
1790
33489c5b 1791/* Default (function) for non- multi-arch platforms. */
6166d547 1792#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1793#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))
1794#endif
1795
104c1213
JM		 1796typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1797extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1798extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1799#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1800#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1801#endif
33489c5b 1802#if GDB_MULTI_ARCH
6166d547 1803#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1804#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))
1805#endif
33489c5b 1806#endif
0f71a2f6 1807
104c1213
JM		 1808extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1809extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1810#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1811#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1812#endif
0f71a2f6 1813#if GDB_MULTI_ARCH
6166d547 1814#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1815#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1816#endif
1817#endif
1818
33489c5b 1819/* Default (function) for non- multi-arch platforms. */
6166d547 1820#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1821#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1822#endif
1823
104c1213
JM		 1824typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1825extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1826extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1827#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1828#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1829#endif
33489c5b 1830#if GDB_MULTI_ARCH
6166d547 1831#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1832#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1833#endif
33489c5b 1834#endif
0f71a2f6 1835
104c1213
JM		 1836typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1837extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1838extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1839#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1840#error "Non multi-arch definition of FRAME_CHAIN"
1841#endif
0f71a2f6 1842#if GDB_MULTI_ARCH
6166d547 1843#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1844#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1845#endif
1846#endif
1847
7f55af32
AC		 1848/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1849 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1850 given frame is the outermost one and has no caller.
1851
1852 XXXX - both default and alternate frame_chain_valid functions are
1853 deprecated. New code should use dummy frames and one of the generic
1854 functions. */
1855
1856/* Default (function) for non- multi-arch platforms. */
1857#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
ca0d0b52 1858#define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
7f55af32 1859#endif
028c194b 1860
104c1213
JM		 1861typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1862extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1863extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
7f55af32 1864#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 1865#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1866#endif
0f71a2f6 1867#if GDB_MULTI_ARCH
7f55af32 1868#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1869#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1870#endif
1871#endif
1872
104c1213
JM		 1873typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1874extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1875extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1876#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1877#error "Non multi-arch definition of FRAME_SAVED_PC"
1878#endif
0f71a2f6 1879#if GDB_MULTI_ARCH
6166d547 1880#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1881#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1882#endif
1883#endif
1884
104c1213
JM		 1885typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1886extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1887extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1888#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1889#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1890#endif
0f71a2f6 1891#if GDB_MULTI_ARCH
6166d547 1892#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1893#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1894#endif
1895#endif
1896
104c1213
JM		 1897typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1898extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1899extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1900#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1901#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1902#endif
0f71a2f6 1903#if GDB_MULTI_ARCH
6166d547 1904#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1905#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1906#endif
1907#endif
1908
104c1213
JM		 1909typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1910extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1911extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1912#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1913#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1914#endif
0f71a2f6 1915#if GDB_MULTI_ARCH
6166d547 1916#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1917#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1918#endif
1919#endif
1920
104c1213
JM		 1921typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1922extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1923extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1924#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1925#error "Non multi-arch definition of FRAME_NUM_ARGS"
1926#endif
0f71a2f6 1927#if GDB_MULTI_ARCH
6166d547 1928#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1929#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1930#endif
1931#endif
1932
2ada493a
AC		 1933#if defined (STACK_ALIGN)
1934/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1935#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1936#define STACK_ALIGN_P() (1)
1937#endif
eee30e78 1938#endif
2ada493a 1939
33489c5b 1940/* Default predicate for non- multi-arch targets. */
6166d547 1941#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1942#define STACK_ALIGN_P() (0)
1943#endif
1944
2ada493a 1945extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1946#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1947#error "Non multi-arch definition of STACK_ALIGN"
1948#endif
6166d547 1949#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1950#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1951#endif
1952
33489c5b 1953/* Default (function) for non- multi-arch platforms. */
6166d547 1954#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1955#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1956#endif
1957
2ada493a
AC		 1958typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1959extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1960extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1961#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1962#error "Non multi-arch definition of STACK_ALIGN"
1963#endif
33489c5b 1964#if GDB_MULTI_ARCH
6166d547 1965#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1966#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1967#endif
33489c5b 1968#endif
2ada493a 1969
0a49d05e
AC		 1970/* Default (value) for non- multi-arch platforms. */
1971#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1972#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1973#endif
1974
1975extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1976extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 1977#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1978#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1979#endif
0a49d05e
AC		 1980#if GDB_MULTI_ARCH
1981#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1982#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1983#endif
1984#endif
1985
d03e67c9
AC		 1986#if defined (REG_STRUCT_HAS_ADDR)
1987/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1988#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1989#define REG_STRUCT_HAS_ADDR_P() (1)
1990#endif
eee30e78 1991#endif
d03e67c9 1992
33489c5b 1993/* Default predicate for non- multi-arch targets. */
6166d547 1994#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 1995#define REG_STRUCT_HAS_ADDR_P() (0)
1996#endif
1997
d03e67c9 1998extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1999#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2000#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2001#endif
6166d547 2002#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2003#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2004#endif
2005
33489c5b 2006/* Default (function) for non- multi-arch platforms. */
6166d547 2007#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 2008#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 2009#endif
2010
d03e67c9
AC		 2011typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2012extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2013extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 2014#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2015#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2016#endif
33489c5b 2017#if GDB_MULTI_ARCH
6166d547 2018#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 2019#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2020#endif
33489c5b 2021#endif
d03e67c9 2022
d1e3cf49
AC		 2023#if defined (SAVE_DUMMY_FRAME_TOS)
2024/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 2025#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2026#define SAVE_DUMMY_FRAME_TOS_P() (1)
2027#endif
eee30e78 2028#endif
d1e3cf49
AC		 2029
2030/* Default predicate for non- multi-arch targets. */
6166d547 2031#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2032#define SAVE_DUMMY_FRAME_TOS_P() (0)
2033#endif
2034
2035extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 2036#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2037#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2038#endif
6166d547 2039#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2040#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2041#endif
2042
2043/* Default (function) for non- multi-arch platforms. */
6166d547 2044#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 2045#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 2046#endif
2047
2048typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2049extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2050extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 2051#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2052#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2053#endif
d1e3cf49 2054#if GDB_MULTI_ARCH
6166d547 2055#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 2056#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2057#endif
2058#endif
2059
58d5518e
ND		 2060extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2061extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2062#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2063#error "Non multi-arch definition of PARM_BOUNDARY"
2064#endif
58d5518e
ND		 2065#if GDB_MULTI_ARCH
2066#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2067#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2068#endif
2069#endif
2070
f0d4cc9e 2071/* Default (value) for non- multi-arch platforms. */
6166d547 2072#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2073#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2074#endif
2075
2076extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2077extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2078#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2079#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2080#endif
f0d4cc9e 2081#if GDB_MULTI_ARCH
6166d547 2082#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2083#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2084#endif
2085#endif
2086
2087/* Default (value) for non- multi-arch platforms. */
6166d547 2088#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2089#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2090#endif
2091
2092extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2093extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2094#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2095#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2096#endif
f0d4cc9e 2097#if GDB_MULTI_ARCH
6166d547 2098#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2099#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2100#endif
2101#endif
2102
2103/* Default (value) for non- multi-arch platforms. */
6166d547 2104#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2105#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2106#endif
2107
2108extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2109extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2110#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2111#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2112#endif
f0d4cc9e 2113#if GDB_MULTI_ARCH
6166d547 2114#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2115#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2116#endif
2117#endif
2118
f517ea4e
PS		 2119/* Default (function) for non- multi-arch platforms. */
2120#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2121#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2122#endif
2123
2124typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2125extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2126extern 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		 2127#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2128#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2129#endif
f517ea4e
PS		 2130#if GDB_MULTI_ARCH
2131#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2132#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2133#endif
2134#endif
2135
875e1767
AC		 2136/* On some machines there are bits in addresses which are not really
2137 part of the address, but are used by the kernel, the hardware, etc.
2138 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2139 we get a "real" address such as one would find in a symbol table.
2140 This is used only for addresses of instructions, and even then I'm
2141 not sure it's used in all contexts. It exists to deal with there
2142 being a few stray bits in the PC which would mislead us, not as some
2143 sort of generic thing to handle alignment or segmentation (it's
2144 possible it should be in TARGET_READ_PC instead). */
2145
2146/* Default (function) for non- multi-arch platforms. */
2147#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2148#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2149#endif
2150
2151typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2152extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2153extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2154#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2155#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2156#endif
875e1767
AC		 2157#if GDB_MULTI_ARCH
2158#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2159#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2160#endif
2161#endif
2162
181c1381
RE		 2163/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2164 ADDR_BITS_REMOVE. */
2165
2166/* Default (function) for non- multi-arch platforms. */
2167#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2168#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2169#endif
2170
2171typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2172extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2173extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2174#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2175#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2176#endif
2177#if GDB_MULTI_ARCH
2178#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2179#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2180#endif
2181#endif
2182
64c4637f
AC		 2183/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2184 the target needs software single step. An ISA method to implement it.
2185
2186 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2187 using the breakpoint system instead of blatting memory directly (as with rs6000).
2188
2189 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2190 single step. If not, then implement single step using breakpoints. */
2191
2192#if defined (SOFTWARE_SINGLE_STEP)
2193/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2194#if !defined (SOFTWARE_SINGLE_STEP_P)
2195#define SOFTWARE_SINGLE_STEP_P() (1)
2196#endif
2197#endif
2198
2199/* Default predicate for non- multi-arch targets. */
2200#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2201#define SOFTWARE_SINGLE_STEP_P() (0)
2202#endif
2203
2204extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2206#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2207#endif
64c4637f
AC		 2208#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2209#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2210#endif
2211
2212/* Default (function) for non- multi-arch platforms. */
2213#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2214#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2215#endif
2216
2217typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2218extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2219extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2220#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2221#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2222#endif
64c4637f
AC		 2223#if GDB_MULTI_ARCH
2224#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2225#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2226#endif
2227#endif
2228
2bf0cb65
EZ		 2229/* Default (function) for non- multi-arch platforms. */
2230#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2231#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2232#endif
2233
2234typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2235extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2236extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2237#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2238#error "Non multi-arch definition of TARGET_PRINT_INSN"
2239#endif
2240#if GDB_MULTI_ARCH
2241#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2242#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2243#endif
2244#endif
2245
bdcd319a
CV		 2246/* Default (function) for non- multi-arch platforms. */
2247#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2248#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2249#endif
2250
2251typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2252extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2253extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2254#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2255#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2256#endif
2257#if GDB_MULTI_ARCH
2258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2259#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2260#endif
2261#endif
2262
68e9cc94
CV		 2263/* For SVR4 shared libraries, each call goes through a small piece of
2264 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2265 to nonzero if we are current stopped in one of these. */
2266
2267/* Default (function) for non- multi-arch platforms. */
2268#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2269#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2270#endif
2271
2272typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2273extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2274extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2275#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2276#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2277#endif
2278#if GDB_MULTI_ARCH
2279#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2280#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2281#endif
2282#endif
2283
d7bd68ca
AC		 2284/* Sigtramp is a routine that the kernel calls (which then calls the
2285 signal handler). On most machines it is a library routine that is
2286 linked into the executable.
2287
2288 This macro, given a program counter value and the name of the
2289 function in which that PC resides (which can be null if the name is
2290 not known), returns nonzero if the PC and name show that we are in
2291 sigtramp.
2292
2293 On most machines just see if the name is sigtramp (and if we have
2294 no name, assume we are not in sigtramp).
2295
2296 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2297 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2298 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2299 own local NAME lookup.
2300
2301 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2302 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2303 does not. */
2304
2305/* Default (function) for non- multi-arch platforms. */
2306#if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2307#define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2308#endif
2309
2310typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2311extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2312extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2313#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2314#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2315#endif
2316#if GDB_MULTI_ARCH
2317#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2318#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2319#endif
2320#endif
2321
c12260ac
CV		 2322/* A target might have problems with watchpoints as soon as the stack
2323 frame of the current function has been destroyed. This mostly happens
2324 as the first action in a funtion's epilogue. in_function_epilogue_p()
2325 is defined to return a non-zero value if either the given addr is one
2326 instruction after the stack destroying instruction up to the trailing
2327 return instruction or if we can figure out that the stack frame has
2328 already been invalidated regardless of the value of addr. Targets
2329 which don't suffer from that problem could just let this functionality
2330 untouched. */
2331
2332typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2333extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2334extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2335
552c04a7
TT		 2336/* Given a vector of command-line arguments, return a newly allocated
2337 string which, when passed to the create_inferior function, will be
2338 parsed (on Unix systems, by the shell) to yield the same vector.
2339 This function should call error() if the argument vector is not
2340 representable for this target or if this target does not support
2341 command-line arguments.
2342 ARGC is the number of elements in the vector.
2343 ARGV is an array of strings, one per argument. */
2344
2345typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2346extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2347extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2348
b6af0555
JS		 2349#if defined (DWARF2_BUILD_FRAME_INFO)
2350/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2351#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2352#define DWARF2_BUILD_FRAME_INFO_P() (1)
2353#endif
2354#endif
2355
2356/* Default predicate for non- multi-arch targets. */
2357#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2358#define DWARF2_BUILD_FRAME_INFO_P() (0)
2359#endif
2360
2361extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2363#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2364#endif
2365#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2366#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2367#endif
2368
2369/* Default (function) for non- multi-arch platforms. */
2370#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2371#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2372#endif
2373
2374typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2375extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2376extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2377#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2378#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2379#endif
2380#if GDB_MULTI_ARCH
2381#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2382#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2383#endif
2384#endif
2385
a2cf933a
EZ		 2386/* Default (function) for non- multi-arch platforms. */
2387#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2388#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2389#endif
2390
2391typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2392extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2393extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2394#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2395#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2396#endif
2397#if GDB_MULTI_ARCH
2398#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2399#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2400#endif
2401#endif
2402
2403/* Default (function) for non- multi-arch platforms. */
2404#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2405#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2406#endif
2407
2408typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2409extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2410extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2411#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2412#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2413#endif
2414#if GDB_MULTI_ARCH
2415#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2416#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2417#endif
2418#endif
2419
104c1213 2420extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2421
2422
2423/* Mechanism for co-ordinating the selection of a specific
2424 architecture.
2425
2426 GDB targets (*-tdep.c) can register an interest in a specific
2427 architecture. Other GDB components can register a need to maintain
2428 per-architecture data.
2429
2430 The mechanisms below ensures that there is only a loose connection
2431 between the set-architecture command and the various GDB
99e7bb18 2432 components. Each component can independently register their need
0f71a2f6
JM		 2433 to maintain architecture specific data with gdbarch.
2434
2435 Pragmatics:
2436
2437 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2438 didn't scale.
2439
2440 The more traditional mega-struct containing architecture specific
2441 data for all the various GDB components was also considered. Since
99e7bb18 2442 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2443 components it was determined that the global aproach was not
2444 applicable. */
2445
2446
2447/* Register a new architectural family with GDB.
2448
2449 Register support for the specified ARCHITECTURE with GDB. When
2450 gdbarch determines that the specified architecture has been
2451 selected, the corresponding INIT function is called.
2452
2453 --
2454
2455 The INIT function takes two parameters: INFO which contains the
2456 information available to gdbarch about the (possibly new)
2457 architecture; ARCHES which is a list of the previously created
2458 ``struct gdbarch'' for this architecture.
2459
0f79675b
AC		 2460 The INFO parameter is, as far as possible, be pre-initialized with
2461 information obtained from INFO.ABFD or the previously selected
2462 architecture.
2463
2464 The ARCHES parameter is a linked list (sorted most recently used)
2465 of all the previously created architures for this architecture
2466 family. The (possibly NULL) ARCHES->gdbarch can used to access
2467 values from the previously selected architecture for this
2468 architecture family. The global ``current_gdbarch'' shall not be
2469 used.
0f71a2f6
JM		 2470
2471 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2472 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2473 gdbarch'' from the ARCHES list - indicating that the new
2474 architecture is just a synonym for an earlier architecture (see
2475 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2476 - that describes the selected architecture (see gdbarch_alloc()).
2477
2478 The DUMP_TDEP function shall print out all target specific values.
2479 Care should be taken to ensure that the function works in both the
2480 multi-arch and non- multi-arch cases. */
0f71a2f6 2481
adf40b2e
JM		 2482struct gdbarch_list
2483{
2484 struct gdbarch *gdbarch;
2485 struct gdbarch_list *next;
2486};
0f71a2f6 2487
adf40b2e
JM		 2488struct gdbarch_info
2489{
adf40b2e
JM		 2490 /* Use default: NULL (ZERO). */
2491 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2492
428721aa 2493 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2494 int byte_order;
0f71a2f6 2495
adf40b2e
JM		 2496 /* Use default: NULL (ZERO). */
2497 bfd *abfd;
0f71a2f6 2498
adf40b2e
JM		 2499 /* Use default: NULL (ZERO). */
2500 struct gdbarch_tdep_info *tdep_info;
2501};
0f71a2f6 2502
104c1213 2503typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2504typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2505
4b9b3959 2506/* DEPRECATED - use gdbarch_register() */
104c1213 2507extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2508
4b9b3959
AC		 2509extern void gdbarch_register (enum bfd_architecture architecture,
2510 gdbarch_init_ftype *,
2511 gdbarch_dump_tdep_ftype *);
2512
0f71a2f6 2513
b4a20239
AC		 2514/* Return a freshly allocated, NULL terminated, array of the valid
2515 architecture names. Since architectures are registered during the
2516 _initialize phase this function only returns useful information
2517 once initialization has been completed. */
2518
2519extern const char **gdbarch_printable_names (void);
2520
2521
0f71a2f6
JM		 2522/* Helper function. Search the list of ARCHES for a GDBARCH that
2523 matches the information provided by INFO. */
2524
104c1213 2525extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2526
2527
2528/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2529 basic initialization using values obtained from the INFO andTDEP
2530 parameters. set_gdbarch_*() functions are called to complete the
2531 initialization of the object. */
2532
104c1213 2533extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2534
2535
4b9b3959
AC		 2536/* Helper function. Free a partially-constructed ``struct gdbarch''.
2537 It is assumed that the caller freeds the ``struct
2538 gdbarch_tdep''. */
2539
058f20d5
JB		 2540extern void gdbarch_free (struct gdbarch *);
2541
2542
b732d07d 2543/* Helper function. Force an update of the current architecture.
0f71a2f6 2544
b732d07d
AC		 2545 The actual architecture selected is determined by INFO, ``(gdb) set
2546 architecture'' et.al., the existing architecture and BFD's default
2547 architecture. INFO should be initialized to zero and then selected
2548 fields should be updated.
0f71a2f6 2549
16f33e29
AC		 2550 Returns non-zero if the update succeeds */
2551
2552extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2553
2554
2555
2556/* Register per-architecture data-pointer.
2557
2558 Reserve space for a per-architecture data-pointer. An identifier
2559 for the reserved data-pointer is returned. That identifer should
95160752 2560 be saved in a local static variable.
0f71a2f6 2561
76860b5f
AC		 2562 The per-architecture data-pointer is either initialized explicitly
2563 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2564 gdbarch_data()). FREE() is called to delete either an existing
2af496cb 2565 data-pointer overridden by set_gdbarch_data() or when the
76860b5f 2566 architecture object is being deleted.
0f71a2f6 2567
95160752
AC		 2568 When a previously created architecture is re-selected, the
2569 per-architecture data-pointer for that previous architecture is
76860b5f 2570 restored. INIT() is not re-called.
0f71a2f6
JM		 2571
2572 Multiple registrarants for any architecture are allowed (and
2573 strongly encouraged). */
2574
95160752 2575struct gdbarch_data;
0f71a2f6 2576
95160752
AC		 2577typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2578typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2579 void *pointer);
2580extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2581 gdbarch_data_free_ftype *free);
2582extern void set_gdbarch_data (struct gdbarch *gdbarch,
2583 struct gdbarch_data *data,
2584 void *pointer);
0f71a2f6 2585
451fbdda 2586extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2587
2588
0f71a2f6
JM		 2589/* Register per-architecture memory region.
2590
2591 Provide a memory-region swap mechanism. Per-architecture memory
2592 region are created. These memory regions are swapped whenever the
2593 architecture is changed. For a new architecture, the memory region
2594 is initialized with zero (0) and the INIT function is called.
2595
2596 Memory regions are swapped / initialized in the order that they are
2597 registered. NULL DATA and/or INIT values can be specified.
2598
2599 New code should use register_gdbarch_data(). */
2600
104c1213
JM		 2601typedef void (gdbarch_swap_ftype) (void);
2602extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2603#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2604
2605
2606
99e7bb18 2607/* The target-system-dependent byte order is dynamic */
c906108c 2608
adf40b2e 2609extern int target_byte_order;
c906108c
SS		 2610#ifndef TARGET_BYTE_ORDER
2611#define TARGET_BYTE_ORDER (target_byte_order + 0)
2612#endif
2613
adf40b2e 2614extern int target_byte_order_auto;
c906108c
SS		 2615#ifndef TARGET_BYTE_ORDER_AUTO
2616#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2617#endif
2618
2619
2620
99e7bb18 2621/* The target-system-dependent BFD architecture is dynamic */
c906108c 2622
adf40b2e 2623extern int target_architecture_auto;
c906108c
SS		 2624#ifndef TARGET_ARCHITECTURE_AUTO
2625#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2626#endif
2627
adf40b2e 2628extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2629#ifndef TARGET_ARCHITECTURE
2630#define TARGET_ARCHITECTURE (target_architecture + 0)
2631#endif
2632
c906108c 2633
99e7bb18 2634/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2635
104c1213 2636extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2637 unsigned int len, disassemble_info *info);
c906108c 2638
104c1213
JM		 2639extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2640 disassemble_info *info);
c906108c 2641
104c1213
JM		 2642extern void dis_asm_print_address (bfd_vma addr,
2643 disassemble_info *info);
c906108c 2644
104c1213 2645extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2646extern disassemble_info tm_print_insn_info;
c906108c
SS		 2647#ifndef TARGET_PRINT_INSN_INFO
2648#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2649#endif
2650
2651
2652
99e7bb18 2653/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2654 byte-order, ...) using information found in the BFD */
2655
104c1213 2656extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2657
2658
e514a9d6
JM		 2659/* Initialize the current architecture to the "first" one we find on
2660 our list. */
2661
2662extern void initialize_current_architecture (void);
2663
ceaa8edf
JB		 2664/* For non-multiarched targets, do any initialization of the default
2665 gdbarch object necessary after the _initialize_MODULE functions
2666 have run. */
5ae5f592 2667extern void initialize_non_multiarch (void);
cce74817 2668
c906108c 2669/* gdbarch trace variable */
adf40b2e 2670extern int gdbarch_debug;
c906108c 2671
4b9b3959 2672extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2673
c906108c 2674#endif
GDB Binutils - Deliverables
This page took 0.359826 seconds and 4 git commands to generate.