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* gdbarch.sh (SIGTRAMP_START, SIGTRAMP_END): New methods.
[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
0ab7a791
AC		 781#if defined (DO_REGISTERS_INFO)
782/* Legacy for systems yet to multi-arch DO_REGISTERS_INFO */
783#if !defined (DO_REGISTERS_INFO_P)
784#define DO_REGISTERS_INFO_P() (1)
785#endif
786#endif
787
788/* Default predicate for non- multi-arch targets. */
789#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO_P)
790#define DO_REGISTERS_INFO_P() (0)
791#endif
792
793extern int gdbarch_do_registers_info_p (struct gdbarch *gdbarch);
794#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO_P)
795#error "Non multi-arch definition of DO_REGISTERS_INFO"
796#endif
797#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO_P)
798#define DO_REGISTERS_INFO_P() (gdbarch_do_registers_info_p (current_gdbarch))
799#endif
800
666e11c5
EZ		 801/* Default (function) for non- multi-arch platforms. */
802#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
0ab7a791 803#define DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DO_REGISTERS_INFO"), 0)
666e11c5
EZ		 804#endif
805
806typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
807extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
808extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
83905903
AC		 809#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
810#error "Non multi-arch definition of DO_REGISTERS_INFO"
811#endif
666e11c5
EZ		 812#if GDB_MULTI_ARCH
813#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
814#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
815#endif
816#endif
817
0ab7a791
AC		 818typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
819extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
820extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
821
23e3a7ac
AC		 822extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
823
824typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
825extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 826extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 827
e76f1f2e
AC		 828extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
829
830typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
831extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
832extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
833
7c7651b2
AC		 834/* MAP a GDB RAW register number onto a simulator register number. See
835 also include/...-sim.h. */
836
837/* Default (function) for non- multi-arch platforms. */
838#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
8238d0bf 839#define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
7c7651b2
AC		 840#endif
841
842typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
843extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
844extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 845#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
846#error "Non multi-arch definition of REGISTER_SIM_REGNO"
847#endif
7c7651b2
AC		 848#if GDB_MULTI_ARCH
849#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
850#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
851#endif
852#endif
853
2649061d
AC		 854#if defined (REGISTER_BYTES_OK)
855/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 856#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 857#define REGISTER_BYTES_OK_P() (1)
858#endif
eee30e78 859#endif
2649061d
AC		 860
861/* Default predicate for non- multi-arch targets. */
862#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
863#define REGISTER_BYTES_OK_P() (0)
864#endif
865
866extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 867#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
868#error "Non multi-arch definition of REGISTER_BYTES_OK"
869#endif
2649061d
AC		 870#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
871#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
872#endif
873
874/* Default (function) for non- multi-arch platforms. */
875#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 876#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 877#endif
878
879typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
880extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
881extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 882#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
883#error "Non multi-arch definition of REGISTER_BYTES_OK"
884#endif
2649061d
AC		 885#if GDB_MULTI_ARCH
886#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
887#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
888#endif
889#endif
890
01fb7433
AC		 891/* Default (function) for non- multi-arch platforms. */
892#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
893#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
894#endif
895
896typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
897extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
898extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 899#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
900#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
901#endif
01fb7433
AC		 902#if GDB_MULTI_ARCH
903#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
904#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
905#endif
906#endif
907
908/* Default (function) for non- multi-arch platforms. */
909#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
910#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
911#endif
912
913typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
914extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
915extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 916#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
917#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
918#endif
01fb7433
AC		 919#if GDB_MULTI_ARCH
920#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
921#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
922#endif
923#endif
924
9df628e0
RE		 925/* setjmp/longjmp support. */
926
927#if defined (GET_LONGJMP_TARGET)
928/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
929#if !defined (GET_LONGJMP_TARGET_P)
930#define GET_LONGJMP_TARGET_P() (1)
931#endif
932#endif
933
934/* Default predicate for non- multi-arch targets. */
935#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
936#define GET_LONGJMP_TARGET_P() (0)
937#endif
938
939extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
940#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
941#error "Non multi-arch definition of GET_LONGJMP_TARGET"
942#endif
943#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
944#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
945#endif
946
947/* Default (function) for non- multi-arch platforms. */
948#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
949#define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
950#endif
951
952typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
953extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
954extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
955#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
956#error "Non multi-arch definition of GET_LONGJMP_TARGET"
957#endif
958#if GDB_MULTI_ARCH
959#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
960#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
961#endif
962#endif
963
028c194b
AC		 964/* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
965 much better but at least they are vaguely consistent). The headers
966 and body contain convoluted #if/#else sequences for determine how
967 things should be compiled. Instead of trying to mimic that
968 behaviour here (and hence entrench it further) gdbarch simply
969 reqires that these methods be set up from the word go. This also
970 avoids any potential problems with moving beyond multi-arch partial. */
971
104c1213
JM		 972extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
973extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
028c194b 974#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
83905903
AC		 975#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
976#endif
0f71a2f6 977#if GDB_MULTI_ARCH
028c194b 978#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 979#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
980#endif
981#endif
982
104c1213
JM		 983extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
984extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 985#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 986#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
987#endif
0f71a2f6 988#if GDB_MULTI_ARCH
028c194b 989#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 990#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
991#endif
992#endif
993
104c1213
JM		 994typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
995extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
996extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 997#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
998#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
999#endif
0f71a2f6 1000#if GDB_MULTI_ARCH
6166d547 1001#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 1002#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1003#endif
1004#endif
1005
104c1213
JM		 1006extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1007extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 1008#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1009#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1010#endif
0f71a2f6 1011#if GDB_MULTI_ARCH
6166d547 1012#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 1013#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1014#endif
1015#endif
1016
104c1213
JM		 1017extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1018extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 1019#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1020#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1021#endif
0f71a2f6 1022#if GDB_MULTI_ARCH
6166d547 1023#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 1024#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1025#endif
1026#endif
1027
104c1213
JM		 1028extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1029extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 1030#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 1031#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1032#endif
0f71a2f6 1033#if GDB_MULTI_ARCH
028c194b 1034#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 1035#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1036#endif
1037#endif
1038
104c1213
JM		 1039extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1040extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 1041#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1042#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1043#endif
0f71a2f6 1044#if GDB_MULTI_ARCH
6166d547 1045#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 1046#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1047#endif
1048#endif
1049
104c1213
JM		 1050typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1051extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1052extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
028c194b 1053#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
83905903
AC		 1054#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1055#endif
0f71a2f6 1056#if GDB_MULTI_ARCH
028c194b 1057#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 1058#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1059#endif
1060#endif
1061
104c1213
JM		 1062extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1063extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 1064#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 1065#error "Non multi-arch definition of CALL_DUMMY_P"
1066#endif
0f71a2f6 1067#if GDB_MULTI_ARCH
028c194b 1068#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 1069#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1070#endif
1071#endif
1072
33489c5b 1073/* Default (value) for non- multi-arch platforms. */
6166d547 1074#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 1075#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1076#endif
1077
104c1213
JM		 1078extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1079extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1080#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1081#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1082#endif
33489c5b 1083#if GDB_MULTI_ARCH
6166d547 1084#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1085#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1086#endif
33489c5b
AC		 1087#endif
1088
1089/* Default (value) for non- multi-arch platforms. */
6166d547 1090#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1091#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1092#endif
0f71a2f6 1093
104c1213
JM		 1094extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1095extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1096#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1097#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1098#endif
33489c5b 1099#if GDB_MULTI_ARCH
6166d547 1100#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1101#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1102#endif
33489c5b 1103#endif
0f71a2f6 1104
104c1213
JM		 1105extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1106extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1107#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1108#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1109#endif
0f71a2f6 1110#if GDB_MULTI_ARCH
028c194b 1111#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1112#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1113#endif
1114#endif
1115
104c1213
JM		 1116extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1117extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1118#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1119#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1120#endif
0f71a2f6 1121#if GDB_MULTI_ARCH
6166d547 1122#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1123#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1124#endif
1125#endif
1126
104c1213
JM		 1127typedef 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);
1128extern 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);
1129extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1130#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1131#error "Non multi-arch definition of FIX_CALL_DUMMY"
1132#endif
0f71a2f6 1133#if GDB_MULTI_ARCH
6166d547 1134#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1135#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))
1136#endif
1137#endif
1138
10312cc4
AC		 1139/* Default (function) for non- multi-arch platforms. */
1140#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1141#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1142#endif
1143
1144typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1145extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1146extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1147#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1148#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1149#endif
10312cc4
AC		 1150#if GDB_MULTI_ARCH
1151#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1152#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1153#endif
1154#endif
1155
1156/* Default (function) for non- multi-arch platforms. */
1157#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1158#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1159#endif
1160
1161typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1162extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1163extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1164#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1165#error "Non multi-arch definition of INIT_FRAME_PC"
1166#endif
10312cc4
AC		 1167#if GDB_MULTI_ARCH
1168#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1169#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1170#endif
1171#endif
1172
104c1213
JM		 1173extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1174extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1175#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1176#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1177#endif
0f71a2f6 1178#if GDB_MULTI_ARCH
6166d547 1179#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1180#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1181#endif
1182#endif
1183
104c1213
JM		 1184extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1185extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1186#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1187#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1188#endif
0f71a2f6 1189#if GDB_MULTI_ARCH
6166d547 1190#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1191#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1192#endif
1193#endif
1194
33489c5b 1195/* Default (function) for non- multi-arch platforms. */
6166d547 1196#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1197#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1198#endif
1199
b9a8e3bf
JB		 1200typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1201extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1202extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1203#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1204#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1205#endif
33489c5b 1206#if GDB_MULTI_ARCH
6166d547 1207#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1208#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1209#endif
33489c5b 1210#endif
b9a8e3bf 1211
e4b415d9
AC		 1212/* Default (function) for non- multi-arch platforms. */
1213#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
1214#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (generic_unwind_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval))
1215#endif
028c194b 1216
104c1213
JM		 1217typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1218extern 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);
1219extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
e4b415d9 1220#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1221#error "Non multi-arch definition of GET_SAVED_REGISTER"
1222#endif
0f71a2f6 1223#if GDB_MULTI_ARCH
e4b415d9 1224#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1225#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1226#endif
1227#endif
1228
33489c5b 1229/* Default (function) for non- multi-arch platforms. */
6166d547 1230#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1231#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1232#endif
1233
104c1213
JM		 1234typedef int (gdbarch_register_convertible_ftype) (int nr);
1235extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1236extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1237#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1238#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1239#endif
33489c5b 1240#if GDB_MULTI_ARCH
6166d547 1241#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1242#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1243#endif
33489c5b
AC		 1244#endif
1245
1246/* Default (function) for non- multi-arch platforms. */
6166d547 1247#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1248#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1249#endif
0f71a2f6 1250
104c1213
JM		 1251typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1252extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1253extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1254#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1255#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1256#endif
33489c5b 1257#if GDB_MULTI_ARCH
6166d547 1258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1259#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1260#endif
33489c5b
AC		 1261#endif
1262
1263/* Default (function) for non- multi-arch platforms. */
6166d547 1264#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1265#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1266#endif
0f71a2f6 1267
104c1213
JM		 1268typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1269extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1270extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1271#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1272#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1273#endif
33489c5b 1274#if GDB_MULTI_ARCH
6166d547 1275#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1276#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1277#endif
33489c5b
AC		 1278#endif
1279
13d01224
AC		 1280/* Default (function) for non- multi-arch platforms. */
1281#if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1282#define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1283#endif
1284
1285typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1286extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1287extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1288#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1289#error "Non multi-arch definition of CONVERT_REGISTER_P"
1290#endif
1291#if GDB_MULTI_ARCH
1292#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1293#define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1294#endif
1295#endif
1296
1297/* Default (function) for non- multi-arch platforms. */
1298#if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1299#define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1300#endif
1301
1302typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1303extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1304extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1305#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1306#error "Non multi-arch definition of REGISTER_TO_VALUE"
1307#endif
1308#if GDB_MULTI_ARCH
1309#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1310#define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1311#endif
1312#endif
1313
1314/* Default (function) for non- multi-arch platforms. */
1315#if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1316#define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1317#endif
1318
1319typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1320extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1321extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1322#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1323#error "Non multi-arch definition of VALUE_TO_REGISTER"
1324#endif
1325#if GDB_MULTI_ARCH
1326#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1327#define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1328#endif
1329#endif
1330
33489c5b 1331/* Default (function) for non- multi-arch platforms. */
6166d547 1332#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1333#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1334#endif
4478b372 1335
ac2e2ef7
AC		 1336typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1337extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1338extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1339#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1340#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1341#endif
33489c5b 1342#if GDB_MULTI_ARCH
6166d547 1343#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1344#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1345#endif
33489c5b
AC		 1346#endif
1347
1348/* Default (function) for non- multi-arch platforms. */
6166d547 1349#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1350#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1351#endif
4478b372 1352
ac2e2ef7
AC		 1353typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1354extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1355extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1356#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1357#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1358#endif
33489c5b 1359#if GDB_MULTI_ARCH
6166d547 1360#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1361#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1362#endif
33489c5b
AC		 1363#endif
1364
fc0c74b1
AC		 1365#if defined (INTEGER_TO_ADDRESS)
1366/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1367#if !defined (INTEGER_TO_ADDRESS_P)
1368#define INTEGER_TO_ADDRESS_P() (1)
1369#endif
1370#endif
1371
1372/* Default predicate for non- multi-arch targets. */
1373#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1374#define INTEGER_TO_ADDRESS_P() (0)
1375#endif
1376
1377extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1378#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1379#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1380#endif
1381#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1382#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1383#endif
1384
1385/* Default (function) for non- multi-arch platforms. */
1386#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1387#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1388#endif
1389
1390typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1391extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1392extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1393#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1394#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1395#endif
1396#if GDB_MULTI_ARCH
1397#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1398#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1399#endif
1400#endif
1401
33489c5b 1402/* Default (function) for non- multi-arch platforms. */
6166d547 1403#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1404#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1405#endif
0f71a2f6 1406
71a9f22e
JB		 1407typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1408extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1409extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1410#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1411#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1412#endif
33489c5b 1413#if GDB_MULTI_ARCH
6166d547 1414#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1415#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1416#endif
33489c5b 1417#endif
71a9f22e 1418
c203844d
AC		 1419/* Default (function) for non- multi-arch platforms. */
1420#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1421#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1422#endif
1423
104c1213
JM		 1424typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1425extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1426extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1427#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1428#error "Non multi-arch definition of PUSH_ARGUMENTS"
1429#endif
0f71a2f6 1430#if GDB_MULTI_ARCH
6166d547 1431#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1432#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1433#endif
1434#endif
1435
104c1213
JM		 1436typedef void (gdbarch_push_dummy_frame_ftype) (void);
1437extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1438extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1439#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1440#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1441#endif
0f71a2f6 1442#if GDB_MULTI_ARCH
6166d547 1443#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1444#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1445#endif
1446#endif
1447
69a0d5f4
AC		 1448#if defined (PUSH_RETURN_ADDRESS)
1449/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1450#if !defined (PUSH_RETURN_ADDRESS_P)
1451#define PUSH_RETURN_ADDRESS_P() (1)
1452#endif
1453#endif
1454
1455/* Default predicate for non- multi-arch targets. */
1456#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1457#define PUSH_RETURN_ADDRESS_P() (0)
1458#endif
1459
1460extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1461#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1462#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1463#endif
1464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1465#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1466#endif
1467
1468/* Default (function) for non- multi-arch platforms. */
1469#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1470#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1471#endif
1472
104c1213
JM		 1473typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1474extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1475extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1476#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1477#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1478#endif
0f71a2f6 1479#if GDB_MULTI_ARCH
6166d547 1480#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1481#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1482#endif
1483#endif
1484
104c1213
JM		 1485typedef void (gdbarch_pop_frame_ftype) (void);
1486extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1487extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1488#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1489#error "Non multi-arch definition of POP_FRAME"
1490#endif
0f71a2f6 1491#if GDB_MULTI_ARCH
6166d547 1492#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1493#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1494#endif
1495#endif
1496
104c1213
JM		 1497typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1498extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1499extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1500#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1501#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1502#endif
0f71a2f6 1503#if GDB_MULTI_ARCH
6166d547 1504#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1505#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1506#endif
1507#endif
1508
ebba8386
AC		 1509/* Default (function) for non- multi-arch platforms. */
1510#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1511#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1512#endif
1513
1514typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1515extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1516extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1517#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1518#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1519#endif
1520#if GDB_MULTI_ARCH
1521#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1522#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1523#endif
1524#endif
1525
1526/* Default (function) for non- multi-arch platforms. */
1527#if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1528#define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1529#endif
1530
1531typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1532extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1533extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1534#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1535#error "Non multi-arch definition of STORE_RETURN_VALUE"
1536#endif
0f71a2f6 1537#if GDB_MULTI_ARCH
6166d547 1538#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1539#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1540#endif
1541#endif
1542
1543typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1544extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1545extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1546#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1547#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1548#endif
1549#if GDB_MULTI_ARCH
1550#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1551#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1552#endif
1553#endif
1554
1555typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1556extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1557extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1558#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1559#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1560#endif
1561#if GDB_MULTI_ARCH
1562#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1563#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6
JM		 1564#endif
1565#endif
1566
049ee0e4
AC		 1567#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1568/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1569#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1570#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1571#endif
1572#endif
1573
1574/* Default predicate for non- multi-arch targets. */
1575#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1576#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1577#endif
1578
1579extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1580#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1581#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1582#endif
1583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1584#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1585#endif
1586
1587/* Default (function) for non- multi-arch platforms. */
1588#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1589#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1590#endif
1591
1592typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1593extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1594extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1595#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1596#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1597#endif
1598#if GDB_MULTI_ARCH
1599#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1600#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1601#endif
1602#endif
1603
26e9b323
AC		 1604#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1605/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1606#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1607#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
d6dd581e
AC		 1608#endif
1609#endif
1610
1611/* Default predicate for non- multi-arch targets. */
26e9b323
AC		 1612#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1613#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
d6dd581e
AC		 1614#endif
1615
26e9b323
AC		 1616extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1617#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1618#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1619#endif
26e9b323
AC		 1620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1621#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
d6dd581e
AC		 1622#endif
1623
1624/* Default (function) for non- multi-arch platforms. */
26e9b323
AC		 1625#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1626#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
d6dd581e
AC		 1627#endif
1628
26e9b323
AC		 1629typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1630extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1631extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1632#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1633#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1634#endif
0f71a2f6 1635#if GDB_MULTI_ARCH
26e9b323
AC		 1636#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1637#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
0f71a2f6
JM		 1638#endif
1639#endif
1640
56f12751
AC		 1641/* Default (function) for non- multi-arch platforms. */
1642#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1643#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1644#endif
1645
104c1213
JM		 1646typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1647extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1648extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1649#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1650#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1651#endif
0f71a2f6 1652#if GDB_MULTI_ARCH
6166d547 1653#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1654#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1655#endif
1656#endif
1657
104c1213
JM		 1658typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1659extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1660extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1661#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1662#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1663#endif
0f71a2f6 1664#if GDB_MULTI_ARCH
6166d547 1665#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1666#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1667#endif
1668#endif
1669
5fdff426
AC		 1670#if defined (INIT_EXTRA_FRAME_INFO)
1671/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1672#if !defined (INIT_EXTRA_FRAME_INFO_P)
1673#define INIT_EXTRA_FRAME_INFO_P() (1)
1674#endif
1675#endif
1676
1677/* Default predicate for non- multi-arch targets. */
1678#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1679#define INIT_EXTRA_FRAME_INFO_P() (0)
1680#endif
1681
1682extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1683#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1684#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1685#endif
1686#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1687#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1688#endif
1689
1690/* Default (function) for non- multi-arch platforms. */
1691#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1692#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1693#endif
1694
104c1213
JM		 1695typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1696extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1697extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1698#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1699#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1700#endif
0f71a2f6 1701#if GDB_MULTI_ARCH
6166d547 1702#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1703#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1704#endif
1705#endif
1706
104c1213
JM		 1707typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1708extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1709extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1710#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1711#error "Non multi-arch definition of SKIP_PROLOGUE"
1712#endif
0f71a2f6 1713#if GDB_MULTI_ARCH
6166d547 1714#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1715#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1716#endif
1717#endif
1718
33489c5b 1719/* Default (function) for non- multi-arch platforms. */
6166d547 1720#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1721#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1722#endif
1723
dad41f9a
AC		 1724typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1725extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1726extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1727#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1728#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1729#endif
33489c5b 1730#if GDB_MULTI_ARCH
6166d547 1731#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1732#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1733#endif
33489c5b 1734#endif
dad41f9a 1735
104c1213
JM		 1736typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1737extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1738extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1739#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1740#error "Non multi-arch definition of INNER_THAN"
1741#endif
0f71a2f6 1742#if GDB_MULTI_ARCH
6166d547 1743#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1744#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1745#endif
1746#endif
1747
33489c5b 1748/* Default (function) for non- multi-arch platforms. */
6166d547 1749#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1750#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1751#endif
1752
f4f9705a
AC		 1753typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1754extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1755extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1756#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1757#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1758#endif
33489c5b 1759#if GDB_MULTI_ARCH
6166d547 1760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1761#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1762#endif
33489c5b
AC		 1763#endif
1764
1765/* Default (function) for non- multi-arch platforms. */
6166d547 1766#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1767#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1768#endif
0f71a2f6 1769
917317f4
JM		 1770typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1771extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1772extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1773#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1774#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1775#endif
33489c5b 1776#if GDB_MULTI_ARCH
6166d547 1777#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1778#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1779#endif
33489c5b
AC		 1780#endif
1781
1782/* Default (function) for non- multi-arch platforms. */
6166d547 1783#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1784#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1785#endif
917317f4
JM		 1786
1787typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1788extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1789extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1790#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1791#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1792#endif
33489c5b 1793#if GDB_MULTI_ARCH
6166d547 1794#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1795#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1796#endif
33489c5b 1797#endif
917317f4 1798
104c1213
JM		 1799extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1800extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1801#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1802#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1803#endif
0f71a2f6 1804#if GDB_MULTI_ARCH
6166d547 1805#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1806#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1807#endif
1808#endif
1809
e02bc4cc
DS		 1810/* Default (function) for non- multi-arch platforms. */
1811#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1812#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1813#endif
1814
1815typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1816extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1817extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1818#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1819#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1820#endif
e02bc4cc
DS		 1821#if GDB_MULTI_ARCH
1822#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1823#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1824#endif
1825#endif
1826
104c1213
JM		 1827extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1828extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1829#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1830#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1831#endif
0f71a2f6 1832#if GDB_MULTI_ARCH
6166d547 1833#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1834#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1835#endif
1836#endif
1837
33489c5b 1838/* Default (function) for non- multi-arch platforms. */
6166d547 1839#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1840#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))
1841#endif
1842
104c1213
JM		 1843typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1844extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1845extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1846#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1847#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1848#endif
33489c5b 1849#if GDB_MULTI_ARCH
6166d547 1850#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1851#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))
1852#endif
33489c5b 1853#endif
0f71a2f6 1854
104c1213
JM		 1855extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1856extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1857#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1858#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1859#endif
0f71a2f6 1860#if GDB_MULTI_ARCH
6166d547 1861#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1862#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1863#endif
1864#endif
1865
33489c5b 1866/* Default (function) for non- multi-arch platforms. */
6166d547 1867#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1868#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1869#endif
1870
104c1213
JM		 1871typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1872extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1873extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1874#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1875#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1876#endif
33489c5b 1877#if GDB_MULTI_ARCH
6166d547 1878#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1879#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1880#endif
33489c5b 1881#endif
0f71a2f6 1882
104c1213
JM		 1883typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1884extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1885extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1886#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1887#error "Non multi-arch definition of FRAME_CHAIN"
1888#endif
0f71a2f6 1889#if GDB_MULTI_ARCH
6166d547 1890#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1891#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1892#endif
1893#endif
1894
7f55af32
AC		 1895/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1896 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1897 given frame is the outermost one and has no caller.
1898
1899 XXXX - both default and alternate frame_chain_valid functions are
1900 deprecated. New code should use dummy frames and one of the generic
1901 functions. */
1902
1903/* Default (function) for non- multi-arch platforms. */
1904#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
ca0d0b52 1905#define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
7f55af32 1906#endif
028c194b 1907
104c1213
JM		 1908typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1909extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1910extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
7f55af32 1911#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 1912#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1913#endif
0f71a2f6 1914#if GDB_MULTI_ARCH
7f55af32 1915#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1916#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1917#endif
1918#endif
1919
104c1213
JM		 1920typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1921extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1922extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1923#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1924#error "Non multi-arch definition of FRAME_SAVED_PC"
1925#endif
0f71a2f6 1926#if GDB_MULTI_ARCH
6166d547 1927#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1928#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1929#endif
1930#endif
1931
104c1213
JM		 1932typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1933extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1934extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1936#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1937#endif
0f71a2f6 1938#if GDB_MULTI_ARCH
6166d547 1939#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1940#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1941#endif
1942#endif
1943
104c1213
JM		 1944typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1945extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1946extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1947#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1948#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1949#endif
0f71a2f6 1950#if GDB_MULTI_ARCH
6166d547 1951#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1952#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1953#endif
1954#endif
1955
104c1213
JM		 1956typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1957extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1958extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1959#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1960#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1961#endif
0f71a2f6 1962#if GDB_MULTI_ARCH
6166d547 1963#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1964#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1965#endif
1966#endif
1967
104c1213
JM		 1968typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1969extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1970extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1971#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1972#error "Non multi-arch definition of FRAME_NUM_ARGS"
1973#endif
0f71a2f6 1974#if GDB_MULTI_ARCH
6166d547 1975#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1976#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1977#endif
1978#endif
1979
2ada493a
AC		 1980#if defined (STACK_ALIGN)
1981/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1982#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1983#define STACK_ALIGN_P() (1)
1984#endif
eee30e78 1985#endif
2ada493a 1986
33489c5b 1987/* Default predicate for non- multi-arch targets. */
6166d547 1988#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1989#define STACK_ALIGN_P() (0)
1990#endif
1991
2ada493a 1992extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1993#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1994#error "Non multi-arch definition of STACK_ALIGN"
1995#endif
6166d547 1996#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1997#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1998#endif
1999
33489c5b 2000/* Default (function) for non- multi-arch platforms. */
6166d547 2001#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 2002#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 2003#endif
2004
2ada493a
AC		 2005typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2006extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2007extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 2008#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2009#error "Non multi-arch definition of STACK_ALIGN"
2010#endif
33489c5b 2011#if GDB_MULTI_ARCH
6166d547 2012#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 2013#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2014#endif
33489c5b 2015#endif
2ada493a 2016
0a49d05e
AC		 2017/* Default (value) for non- multi-arch platforms. */
2018#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2019#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2020#endif
2021
2022extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2023extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 2024#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2025#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2026#endif
0a49d05e
AC		 2027#if GDB_MULTI_ARCH
2028#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2029#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2030#endif
2031#endif
2032
d03e67c9
AC		 2033#if defined (REG_STRUCT_HAS_ADDR)
2034/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 2035#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2036#define REG_STRUCT_HAS_ADDR_P() (1)
2037#endif
eee30e78 2038#endif
d03e67c9 2039
33489c5b 2040/* Default predicate for non- multi-arch targets. */
6166d547 2041#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 2042#define REG_STRUCT_HAS_ADDR_P() (0)
2043#endif
2044
d03e67c9 2045extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 2046#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2047#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2048#endif
6166d547 2049#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2050#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2051#endif
2052
33489c5b 2053/* Default (function) for non- multi-arch platforms. */
6166d547 2054#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 2055#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 2056#endif
2057
d03e67c9
AC		 2058typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2059extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2060extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 2061#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2062#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2063#endif
33489c5b 2064#if GDB_MULTI_ARCH
6166d547 2065#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 2066#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2067#endif
33489c5b 2068#endif
d03e67c9 2069
d1e3cf49
AC		 2070#if defined (SAVE_DUMMY_FRAME_TOS)
2071/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 2072#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2073#define SAVE_DUMMY_FRAME_TOS_P() (1)
2074#endif
eee30e78 2075#endif
d1e3cf49
AC		 2076
2077/* Default predicate for non- multi-arch targets. */
6166d547 2078#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2079#define SAVE_DUMMY_FRAME_TOS_P() (0)
2080#endif
2081
2082extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 2083#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2084#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2085#endif
6166d547 2086#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2087#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2088#endif
2089
2090/* Default (function) for non- multi-arch platforms. */
6166d547 2091#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 2092#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 2093#endif
2094
2095typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2096extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2097extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 2098#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2099#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2100#endif
d1e3cf49 2101#if GDB_MULTI_ARCH
6166d547 2102#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 2103#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2104#endif
2105#endif
2106
58d5518e
ND		 2107extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2108extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2109#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2110#error "Non multi-arch definition of PARM_BOUNDARY"
2111#endif
58d5518e
ND		 2112#if GDB_MULTI_ARCH
2113#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2114#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2115#endif
2116#endif
2117
f0d4cc9e 2118/* Default (value) for non- multi-arch platforms. */
6166d547 2119#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2120#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2121#endif
2122
2123extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2124extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2125#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2126#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2127#endif
f0d4cc9e 2128#if GDB_MULTI_ARCH
6166d547 2129#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2130#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2131#endif
2132#endif
2133
2134/* Default (value) for non- multi-arch platforms. */
6166d547 2135#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2136#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2137#endif
2138
2139extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2140extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2141#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2142#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2143#endif
f0d4cc9e 2144#if GDB_MULTI_ARCH
6166d547 2145#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2146#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2147#endif
2148#endif
2149
2150/* Default (value) for non- multi-arch platforms. */
6166d547 2151#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2152#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2153#endif
2154
2155extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2156extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2157#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2158#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2159#endif
f0d4cc9e 2160#if GDB_MULTI_ARCH
6166d547 2161#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2162#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2163#endif
2164#endif
2165
f517ea4e
PS		 2166/* Default (function) for non- multi-arch platforms. */
2167#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2168#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2169#endif
2170
2171typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2172extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2173extern 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		 2174#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2175#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2176#endif
f517ea4e
PS		 2177#if GDB_MULTI_ARCH
2178#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2179#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2180#endif
2181#endif
2182
875e1767
AC		 2183/* On some machines there are bits in addresses which are not really
2184 part of the address, but are used by the kernel, the hardware, etc.
2185 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2186 we get a "real" address such as one would find in a symbol table.
2187 This is used only for addresses of instructions, and even then I'm
2188 not sure it's used in all contexts. It exists to deal with there
2189 being a few stray bits in the PC which would mislead us, not as some
2190 sort of generic thing to handle alignment or segmentation (it's
2191 possible it should be in TARGET_READ_PC instead). */
2192
2193/* Default (function) for non- multi-arch platforms. */
2194#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2195#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2196#endif
2197
2198typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2199extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2200extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2201#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2202#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2203#endif
875e1767
AC		 2204#if GDB_MULTI_ARCH
2205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2206#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2207#endif
2208#endif
2209
43156d82 2210/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 2211 ADDR_BITS_REMOVE. */
2212
2213/* Default (function) for non- multi-arch platforms. */
2214#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2215#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2216#endif
2217
2218typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2219extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2220extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2221#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2222#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2223#endif
2224#if GDB_MULTI_ARCH
2225#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2226#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2227#endif
2228#endif
2229
64c4637f
AC		 2230/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2231 the target needs software single step. An ISA method to implement it.
2232
2233 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2234 using the breakpoint system instead of blatting memory directly (as with rs6000).
2235
2236 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2237 single step. If not, then implement single step using breakpoints. */
2238
2239#if defined (SOFTWARE_SINGLE_STEP)
2240/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2241#if !defined (SOFTWARE_SINGLE_STEP_P)
2242#define SOFTWARE_SINGLE_STEP_P() (1)
2243#endif
2244#endif
2245
2246/* Default predicate for non- multi-arch targets. */
2247#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2248#define SOFTWARE_SINGLE_STEP_P() (0)
2249#endif
2250
2251extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2252#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2253#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2254#endif
64c4637f
AC		 2255#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2256#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2257#endif
2258
2259/* Default (function) for non- multi-arch platforms. */
2260#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2261#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2262#endif
2263
2264typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2265extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2266extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2267#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2268#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2269#endif
64c4637f
AC		 2270#if GDB_MULTI_ARCH
2271#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2272#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2273#endif
2274#endif
2275
2bf0cb65
EZ		 2276/* Default (function) for non- multi-arch platforms. */
2277#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2278#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2279#endif
2280
2281typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2282extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2283extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2284#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2285#error "Non multi-arch definition of TARGET_PRINT_INSN"
2286#endif
2287#if GDB_MULTI_ARCH
2288#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2289#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2290#endif
2291#endif
2292
bdcd319a
CV		 2293/* Default (function) for non- multi-arch platforms. */
2294#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2295#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2296#endif
2297
2298typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2299extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2300extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2301#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2302#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2303#endif
2304#if GDB_MULTI_ARCH
2305#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2306#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2307#endif
2308#endif
2309
68e9cc94
CV		 2310/* For SVR4 shared libraries, each call goes through a small piece of
2311 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 2312 to nonzero if we are currently stopped in one of these. */
68e9cc94
CV		 2313
2314/* Default (function) for non- multi-arch platforms. */
2315#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2316#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2317#endif
2318
2319typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2320extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2321extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2322#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2323#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2324#endif
2325#if GDB_MULTI_ARCH
2326#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2327#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2328#endif
2329#endif
2330
d50355b6
MS		 2331/* Some systems also have trampoline code for returning from shared libs. */
2332
2333/* Default (function) for non- multi-arch platforms. */
2334#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2335#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2336#endif
2337
2338typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2339extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2340extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2341#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2342#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2343#endif
2344#if GDB_MULTI_ARCH
2345#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2346#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2347#endif
2348#endif
2349
d7bd68ca
AC		 2350/* Sigtramp is a routine that the kernel calls (which then calls the
2351 signal handler). On most machines it is a library routine that is
2352 linked into the executable.
2353
2354 This macro, given a program counter value and the name of the
2355 function in which that PC resides (which can be null if the name is
2356 not known), returns nonzero if the PC and name show that we are in
2357 sigtramp.
2358
2359 On most machines just see if the name is sigtramp (and if we have
2360 no name, assume we are not in sigtramp).
2361
2362 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2363 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2364 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2365 own local NAME lookup.
2366
2367 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2368 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2369 does not. */
2370
2371/* Default (function) for non- multi-arch platforms. */
2372#if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2373#define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2374#endif
2375
2376typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2377extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2378extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2379#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2380#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2381#endif
2382#if GDB_MULTI_ARCH
2383#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2384#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2385#endif
2386#endif
2387
43156d82
MK		 2388#if defined (SIGTRAMP_START)
2389/* Legacy for systems yet to multi-arch SIGTRAMP_START */
2390#if !defined (SIGTRAMP_START_P)
2391#define SIGTRAMP_START_P() (1)
2392#endif
2393#endif
2394
2395/* Default predicate for non- multi-arch targets. */
2396#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2397#define SIGTRAMP_START_P() (0)
2398#endif
2399
2400extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2401#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2402#error "Non multi-arch definition of SIGTRAMP_START"
2403#endif
2404#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2405#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2406#endif
2407
2408/* Default (function) for non- multi-arch platforms. */
2409#if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2410#define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2411#endif
2412
2413typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2414extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2415extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2416#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2417#error "Non multi-arch definition of SIGTRAMP_START"
2418#endif
2419#if GDB_MULTI_ARCH
2420#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2421#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2422#endif
2423#endif
2424
2425typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2426extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2427extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2428#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2429#error "Non multi-arch definition of SIGTRAMP_END"
2430#endif
2431#if GDB_MULTI_ARCH
2432#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2433#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2434#endif
2435#endif
2436
c12260ac
CV		 2437/* A target might have problems with watchpoints as soon as the stack
2438 frame of the current function has been destroyed. This mostly happens
2439 as the first action in a funtion's epilogue. in_function_epilogue_p()
2440 is defined to return a non-zero value if either the given addr is one
2441 instruction after the stack destroying instruction up to the trailing
2442 return instruction or if we can figure out that the stack frame has
2443 already been invalidated regardless of the value of addr. Targets
2444 which don't suffer from that problem could just let this functionality
2445 untouched. */
2446
2447typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2448extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2449extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2450
552c04a7
TT		 2451/* Given a vector of command-line arguments, return a newly allocated
2452 string which, when passed to the create_inferior function, will be
2453 parsed (on Unix systems, by the shell) to yield the same vector.
2454 This function should call error() if the argument vector is not
2455 representable for this target or if this target does not support
2456 command-line arguments.
2457 ARGC is the number of elements in the vector.
2458 ARGV is an array of strings, one per argument. */
2459
2460typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2461extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2462extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2463
b6af0555
JS		 2464#if defined (DWARF2_BUILD_FRAME_INFO)
2465/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2466#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2467#define DWARF2_BUILD_FRAME_INFO_P() (1)
2468#endif
2469#endif
2470
2471/* Default predicate for non- multi-arch targets. */
2472#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2473#define DWARF2_BUILD_FRAME_INFO_P() (0)
2474#endif
2475
2476extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2477#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2478#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2479#endif
2480#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2481#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2482#endif
2483
2484/* Default (function) for non- multi-arch platforms. */
2485#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2486#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2487#endif
2488
2489typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2490extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2491extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2492#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2493#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2494#endif
2495#if GDB_MULTI_ARCH
2496#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2497#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2498#endif
2499#endif
2500
a2cf933a
EZ		 2501/* Default (function) for non- multi-arch platforms. */
2502#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2503#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2504#endif
2505
2506typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2507extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2508extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2509#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2510#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2511#endif
2512#if GDB_MULTI_ARCH
2513#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2514#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2515#endif
2516#endif
2517
2518/* Default (function) for non- multi-arch platforms. */
2519#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2520#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2521#endif
2522
2523typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2524extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2525extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2526#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2527#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2528#endif
2529#if GDB_MULTI_ARCH
2530#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2531#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2532#endif
2533#endif
2534
104c1213 2535extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2536
2537
2538/* Mechanism for co-ordinating the selection of a specific
2539 architecture.
2540
2541 GDB targets (*-tdep.c) can register an interest in a specific
2542 architecture. Other GDB components can register a need to maintain
2543 per-architecture data.
2544
2545 The mechanisms below ensures that there is only a loose connection
2546 between the set-architecture command and the various GDB
99e7bb18 2547 components. Each component can independently register their need
0f71a2f6
JM		 2548 to maintain architecture specific data with gdbarch.
2549
2550 Pragmatics:
2551
2552 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2553 didn't scale.
2554
2555 The more traditional mega-struct containing architecture specific
2556 data for all the various GDB components was also considered. Since
99e7bb18 2557 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2558 components it was determined that the global aproach was not
2559 applicable. */
2560
2561
2562/* Register a new architectural family with GDB.
2563
2564 Register support for the specified ARCHITECTURE with GDB. When
2565 gdbarch determines that the specified architecture has been
2566 selected, the corresponding INIT function is called.
2567
2568 --
2569
2570 The INIT function takes two parameters: INFO which contains the
2571 information available to gdbarch about the (possibly new)
2572 architecture; ARCHES which is a list of the previously created
2573 ``struct gdbarch'' for this architecture.
2574
0f79675b
AC		 2575 The INFO parameter is, as far as possible, be pre-initialized with
2576 information obtained from INFO.ABFD or the previously selected
2577 architecture.
2578
2579 The ARCHES parameter is a linked list (sorted most recently used)
2580 of all the previously created architures for this architecture
2581 family. The (possibly NULL) ARCHES->gdbarch can used to access
2582 values from the previously selected architecture for this
2583 architecture family. The global ``current_gdbarch'' shall not be
2584 used.
0f71a2f6
JM		 2585
2586 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2587 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2588 gdbarch'' from the ARCHES list - indicating that the new
2589 architecture is just a synonym for an earlier architecture (see
2590 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2591 - that describes the selected architecture (see gdbarch_alloc()).
2592
2593 The DUMP_TDEP function shall print out all target specific values.
2594 Care should be taken to ensure that the function works in both the
2595 multi-arch and non- multi-arch cases. */
0f71a2f6 2596
adf40b2e
JM		 2597struct gdbarch_list
2598{
2599 struct gdbarch *gdbarch;
2600 struct gdbarch_list *next;
2601};
0f71a2f6 2602
adf40b2e
JM		 2603struct gdbarch_info
2604{
adf40b2e
JM		 2605 /* Use default: NULL (ZERO). */
2606 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2607
428721aa 2608 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2609 int byte_order;
0f71a2f6 2610
adf40b2e
JM		 2611 /* Use default: NULL (ZERO). */
2612 bfd *abfd;
0f71a2f6 2613
adf40b2e
JM		 2614 /* Use default: NULL (ZERO). */
2615 struct gdbarch_tdep_info *tdep_info;
2616};
0f71a2f6 2617
104c1213 2618typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2619typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2620
4b9b3959 2621/* DEPRECATED - use gdbarch_register() */
104c1213 2622extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2623
4b9b3959
AC		 2624extern void gdbarch_register (enum bfd_architecture architecture,
2625 gdbarch_init_ftype *,
2626 gdbarch_dump_tdep_ftype *);
2627
0f71a2f6 2628
b4a20239
AC		 2629/* Return a freshly allocated, NULL terminated, array of the valid
2630 architecture names. Since architectures are registered during the
2631 _initialize phase this function only returns useful information
2632 once initialization has been completed. */
2633
2634extern const char **gdbarch_printable_names (void);
2635
2636
0f71a2f6
JM		 2637/* Helper function. Search the list of ARCHES for a GDBARCH that
2638 matches the information provided by INFO. */
2639
104c1213 2640extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2641
2642
2643/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2644 basic initialization using values obtained from the INFO andTDEP
2645 parameters. set_gdbarch_*() functions are called to complete the
2646 initialization of the object. */
2647
104c1213 2648extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2649
2650
4b9b3959
AC		 2651/* Helper function. Free a partially-constructed ``struct gdbarch''.
2652 It is assumed that the caller freeds the ``struct
2653 gdbarch_tdep''. */
2654
058f20d5
JB		 2655extern void gdbarch_free (struct gdbarch *);
2656
2657
b732d07d 2658/* Helper function. Force an update of the current architecture.
0f71a2f6 2659
b732d07d
AC		 2660 The actual architecture selected is determined by INFO, ``(gdb) set
2661 architecture'' et.al., the existing architecture and BFD's default
2662 architecture. INFO should be initialized to zero and then selected
2663 fields should be updated.
0f71a2f6 2664
16f33e29
AC		 2665 Returns non-zero if the update succeeds */
2666
2667extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2668
2669
2670
2671/* Register per-architecture data-pointer.
2672
2673 Reserve space for a per-architecture data-pointer. An identifier
2674 for the reserved data-pointer is returned. That identifer should
95160752 2675 be saved in a local static variable.
0f71a2f6 2676
76860b5f
AC		 2677 The per-architecture data-pointer is either initialized explicitly
2678 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2679 gdbarch_data()). FREE() is called to delete either an existing
2af496cb 2680 data-pointer overridden by set_gdbarch_data() or when the
76860b5f 2681 architecture object is being deleted.
0f71a2f6 2682
95160752
AC		 2683 When a previously created architecture is re-selected, the
2684 per-architecture data-pointer for that previous architecture is
76860b5f 2685 restored. INIT() is not re-called.
0f71a2f6
JM		 2686
2687 Multiple registrarants for any architecture are allowed (and
2688 strongly encouraged). */
2689
95160752 2690struct gdbarch_data;
0f71a2f6 2691
95160752
AC		 2692typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2693typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2694 void *pointer);
2695extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2696 gdbarch_data_free_ftype *free);
2697extern void set_gdbarch_data (struct gdbarch *gdbarch,
2698 struct gdbarch_data *data,
2699 void *pointer);
0f71a2f6 2700
451fbdda 2701extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2702
2703
0f71a2f6
JM		 2704/* Register per-architecture memory region.
2705
2706 Provide a memory-region swap mechanism. Per-architecture memory
2707 region are created. These memory regions are swapped whenever the
2708 architecture is changed. For a new architecture, the memory region
2709 is initialized with zero (0) and the INIT function is called.
2710
2711 Memory regions are swapped / initialized in the order that they are
2712 registered. NULL DATA and/or INIT values can be specified.
2713
2714 New code should use register_gdbarch_data(). */
2715
104c1213
JM		 2716typedef void (gdbarch_swap_ftype) (void);
2717extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2718#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2719
2720
2721
99e7bb18 2722/* The target-system-dependent byte order is dynamic */
c906108c 2723
adf40b2e 2724extern int target_byte_order;
c906108c
SS		 2725#ifndef TARGET_BYTE_ORDER
2726#define TARGET_BYTE_ORDER (target_byte_order + 0)
2727#endif
2728
adf40b2e 2729extern int target_byte_order_auto;
c906108c
SS		 2730#ifndef TARGET_BYTE_ORDER_AUTO
2731#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2732#endif
2733
2734
2735
99e7bb18 2736/* The target-system-dependent BFD architecture is dynamic */
c906108c 2737
adf40b2e 2738extern int target_architecture_auto;
c906108c
SS		 2739#ifndef TARGET_ARCHITECTURE_AUTO
2740#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2741#endif
2742
adf40b2e 2743extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2744#ifndef TARGET_ARCHITECTURE
2745#define TARGET_ARCHITECTURE (target_architecture + 0)
2746#endif
2747
c906108c 2748
99e7bb18 2749/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2750
104c1213 2751extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2752 unsigned int len, disassemble_info *info);
c906108c 2753
104c1213
JM		 2754extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2755 disassemble_info *info);
c906108c 2756
104c1213
JM		 2757extern void dis_asm_print_address (bfd_vma addr,
2758 disassemble_info *info);
c906108c 2759
104c1213 2760extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2761extern disassemble_info tm_print_insn_info;
c906108c
SS		 2762#ifndef TARGET_PRINT_INSN_INFO
2763#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2764#endif
2765
2766
2767
99e7bb18 2768/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2769 byte-order, ...) using information found in the BFD */
2770
104c1213 2771extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2772
2773
e514a9d6
JM		 2774/* Initialize the current architecture to the "first" one we find on
2775 our list. */
2776
2777extern void initialize_current_architecture (void);
2778
ceaa8edf
JB		 2779/* For non-multiarched targets, do any initialization of the default
2780 gdbarch object necessary after the _initialize_MODULE functions
2781 have run. */
5ae5f592 2782extern void initialize_non_multiarch (void);
cce74817 2783
c906108c 2784/* gdbarch trace variable */
adf40b2e 2785extern int gdbarch_debug;
c906108c 2786
4b9b3959 2787extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2788
c906108c 2789#endif
GDB Binutils - Deliverables
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