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Force gdbarch.c to be initialized first.
[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;
0f71a2f6 49
0f71a2f6
JM		 50extern struct gdbarch *current_gdbarch;
51
52
0f71a2f6
JM		 53/* If any of the following are defined, the target wasn't correctly
54 converted. */
55
0f71a2f6
JM		 56#if GDB_MULTI_ARCH
57#if defined (EXTRA_FRAME_INFO)
58#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
59#endif
60#endif
61
62#if GDB_MULTI_ARCH
63#if defined (FRAME_FIND_SAVED_REGS)
64#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
65#endif
66#endif
67
83905903
AC		 68#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
69#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
70#endif
71
0f71a2f6
JM		 72
73/* The following are pre-initialized by GDBARCH. */
74
104c1213 75extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 76/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 77#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
78#error "Non multi-arch definition of TARGET_ARCHITECTURE"
79#endif
0f71a2f6 80#if GDB_MULTI_ARCH
6166d547 81#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 82#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
83#endif
84#endif
85
104c1213 86extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 87/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 88#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
89#error "Non multi-arch definition of TARGET_BYTE_ORDER"
90#endif
0f71a2f6 91#if GDB_MULTI_ARCH
6166d547 92#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 93#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
94#endif
95#endif
96
97
99e7bb18 98/* The following are initialized by the target dependent code. */
0f71a2f6 99
66b43ecb
AC		 100/* Number of bits in a char or unsigned char for the target machine.
101 Just like CHAR_BIT in <limits.h> but describes the target machine.
102 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
103
104 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 105
66b43ecb
AC		 106/* Default (value) for non- multi-arch platforms. */
107#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
108#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 109#endif
110
104c1213
JM		 111extern int gdbarch_short_bit (struct gdbarch *gdbarch);
112extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 113#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
114#error "Non multi-arch definition of TARGET_SHORT_BIT"
115#endif
0f71a2f6 116#if GDB_MULTI_ARCH
6166d547 117#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 118#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
119#endif
120#endif
121
66b43ecb
AC		 122/* Number of bits in an int or unsigned int for the target machine. */
123
124/* Default (value) for non- multi-arch platforms. */
125#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
126#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
127#endif
128
104c1213
JM		 129extern int gdbarch_int_bit (struct gdbarch *gdbarch);
130extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 131#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
132#error "Non multi-arch definition of TARGET_INT_BIT"
133#endif
0f71a2f6 134#if GDB_MULTI_ARCH
6166d547 135#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 136#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
137#endif
138#endif
139
66b43ecb
AC		 140/* Number of bits in a long or unsigned long for the target machine. */
141
142/* Default (value) for non- multi-arch platforms. */
143#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
144#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
145#endif
146
104c1213
JM		 147extern int gdbarch_long_bit (struct gdbarch *gdbarch);
148extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 149#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
150#error "Non multi-arch definition of TARGET_LONG_BIT"
151#endif
0f71a2f6 152#if GDB_MULTI_ARCH
6166d547 153#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 154#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
155#endif
156#endif
157
66b43ecb
AC		 158/* Number of bits in a long long or unsigned long long for the target
159 machine. */
160
161/* Default (value) for non- multi-arch platforms. */
162#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
163#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
164#endif
165
104c1213
JM		 166extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
167extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 168#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
169#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
170#endif
0f71a2f6 171#if GDB_MULTI_ARCH
6166d547 172#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 173#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
174#endif
175#endif
176
66b43ecb
AC		 177/* Number of bits in a float for the target machine. */
178
179/* Default (value) for non- multi-arch platforms. */
180#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
181#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
182#endif
183
104c1213
JM		 184extern int gdbarch_float_bit (struct gdbarch *gdbarch);
185extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 186#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
187#error "Non multi-arch definition of TARGET_FLOAT_BIT"
188#endif
0f71a2f6 189#if GDB_MULTI_ARCH
6166d547 190#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 191#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
192#endif
193#endif
194
66b43ecb
AC		 195/* Number of bits in a double for the target machine. */
196
197/* Default (value) for non- multi-arch platforms. */
198#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
199#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
200#endif
201
104c1213
JM		 202extern int gdbarch_double_bit (struct gdbarch *gdbarch);
203extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 204#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
205#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
206#endif
0f71a2f6 207#if GDB_MULTI_ARCH
6166d547 208#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 209#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
210#endif
211#endif
212
66b43ecb
AC		 213/* Number of bits in a long double for the target machine. */
214
215/* Default (value) for non- multi-arch platforms. */
216#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
17ef5d92 217#define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
66b43ecb
AC		 218#endif
219
104c1213
JM		 220extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
221extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 222#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
223#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
224#endif
0f71a2f6 225#if GDB_MULTI_ARCH
6166d547 226#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 227#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
228#endif
229#endif
230
52204a0b
DT		 231/* For most targets, a pointer on the target and its representation as an
232 address in GDB have the same size and "look the same". For such a
233 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
234 / addr_bit will be set from it.
235
236 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
237 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
238
239 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 240
241/* Default (value) for non- multi-arch platforms. */
242#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
243#define TARGET_PTR_BIT (TARGET_INT_BIT)
244#endif
245
246extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
247extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 248#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
249#error "Non multi-arch definition of TARGET_PTR_BIT"
250#endif
66b43ecb
AC		 251#if GDB_MULTI_ARCH
252#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
253#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
254#endif
255#endif
256
52204a0b
DT		 257/* addr_bit is the size of a target address as represented in gdb */
258
259/* Default (value) for non- multi-arch platforms. */
260#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
261#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
262#endif
263
264extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
265extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 266#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
267#error "Non multi-arch definition of TARGET_ADDR_BIT"
268#endif
52204a0b
DT		 269#if GDB_MULTI_ARCH
270#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
271#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
272#endif
273#endif
274
66b43ecb
AC		 275/* Number of bits in a BFD_VMA for the target object file format. */
276
277/* Default (value) for non- multi-arch platforms. */
278#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
279#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
280#endif
281
282extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
283extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 284#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
285#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
286#endif
66b43ecb
AC		 287#if GDB_MULTI_ARCH
288#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
289#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
290#endif
291#endif
292
4e409299
JB		 293/* One if `char' acts like `signed char', zero if `unsigned char'. */
294
295/* Default (value) for non- multi-arch platforms. */
296#if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
297#define TARGET_CHAR_SIGNED (1)
298#endif
299
300extern int gdbarch_char_signed (struct gdbarch *gdbarch);
301extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
302#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
303#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
304#endif
305#if GDB_MULTI_ARCH
306#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
307#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
308#endif
309#endif
310
be8dfb87
AC		 311/* Default (function) for non- multi-arch platforms. */
312#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 313#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 314#endif
315
39f77062
KB		 316typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
317extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 318extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 319#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
320#error "Non multi-arch definition of TARGET_READ_PC"
321#endif
0f71a2f6 322#if GDB_MULTI_ARCH
6166d547 323#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 324#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 325#endif
326#endif
327
be8dfb87
AC		 328/* Default (function) for non- multi-arch platforms. */
329#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 330#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 331#endif
332
39f77062
KB		 333typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
334extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 335extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 336#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
337#error "Non multi-arch definition of TARGET_WRITE_PC"
338#endif
0f71a2f6 339#if GDB_MULTI_ARCH
6166d547 340#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 341#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 342#endif
343#endif
344
be8dfb87
AC		 345/* Default (function) for non- multi-arch platforms. */
346#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
347#define TARGET_READ_FP() (generic_target_read_fp ())
348#endif
349
104c1213
JM		 350typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
351extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
352extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 353#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
354#error "Non multi-arch definition of TARGET_READ_FP"
355#endif
0f71a2f6 356#if GDB_MULTI_ARCH
6166d547 357#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 358#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
359#endif
360#endif
361
be8dfb87
AC		 362/* Default (function) for non- multi-arch platforms. */
363#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
364#define TARGET_READ_SP() (generic_target_read_sp ())
365#endif
366
104c1213
JM		 367typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
368extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
369extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 370#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
371#error "Non multi-arch definition of TARGET_READ_SP"
372#endif
0f71a2f6 373#if GDB_MULTI_ARCH
6166d547 374#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 375#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
376#endif
377#endif
378
be8dfb87
AC		 379/* Default (function) for non- multi-arch platforms. */
380#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
381#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
382#endif
383
104c1213
JM		 384typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
385extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
386extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 387#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
388#error "Non multi-arch definition of TARGET_WRITE_SP"
389#endif
0f71a2f6 390#if GDB_MULTI_ARCH
6166d547 391#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 392#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
393#endif
394#endif
395
39d4ef09
AC		 396/* Function for getting target's idea of a frame pointer. FIXME: GDB's
397 whole scheme for dealing with "frames" and "frame pointers" needs a
398 serious shakedown. */
399
400/* Default (function) for non- multi-arch platforms. */
401#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
402#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
403#endif
404
405typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
406extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
407extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
408#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
409#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
410#endif
411#if GDB_MULTI_ARCH
412#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
413#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
414#endif
415#endif
416
61a0eb5b
AC		 417extern int gdbarch_register_read_p (struct gdbarch *gdbarch);
418
419typedef void (gdbarch_register_read_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
420extern void gdbarch_register_read (struct gdbarch *gdbarch, int regnum, char *buf);
421extern void set_gdbarch_register_read (struct gdbarch *gdbarch, gdbarch_register_read_ftype *register_read);
422
423extern int gdbarch_register_write_p (struct gdbarch *gdbarch);
424
425typedef void (gdbarch_register_write_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
426extern void gdbarch_register_write (struct gdbarch *gdbarch, int regnum, char *buf);
427extern void set_gdbarch_register_write (struct gdbarch *gdbarch, gdbarch_register_write_ftype *register_write);
428
104c1213
JM		 429extern int gdbarch_num_regs (struct gdbarch *gdbarch);
430extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 431#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
432#error "Non multi-arch definition of NUM_REGS"
433#endif
0f71a2f6 434#if GDB_MULTI_ARCH
6166d547 435#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 436#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
437#endif
438#endif
439
34620563
AC		 440/* This macro gives the number of pseudo-registers that live in the
441 register namespace but do not get fetched or stored on the target.
442 These pseudo-registers may be aliases for other registers,
443 combinations of other registers, or they may be computed by GDB. */
444
0aba1244 445/* Default (value) for non- multi-arch platforms. */
6166d547 446#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 447#define NUM_PSEUDO_REGS (0)
448#endif
449
450extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
451extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 452#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
453#error "Non multi-arch definition of NUM_PSEUDO_REGS"
454#endif
0aba1244 455#if GDB_MULTI_ARCH
6166d547 456#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 457#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
458#endif
459#endif
460
c2169756
AC		 461/* GDB's standard (or well known) register numbers. These can map onto
462 a real register or a pseudo (computed) register or not be defined at
1200cd6e
AC		 463 all (-1). */
464
465/* Default (value) for non- multi-arch platforms. */
466#if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
467#define SP_REGNUM (-1)
468#endif
c2169756 469
104c1213
JM		 470extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
471extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 472#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
473#error "Non multi-arch definition of SP_REGNUM"
474#endif
0f71a2f6 475#if GDB_MULTI_ARCH
6166d547 476#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 477#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
478#endif
479#endif
480
1200cd6e
AC		 481/* Default (value) for non- multi-arch platforms. */
482#if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
483#define FP_REGNUM (-1)
484#endif
485
104c1213
JM		 486extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
487extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 488#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
489#error "Non multi-arch definition of FP_REGNUM"
490#endif
0f71a2f6 491#if GDB_MULTI_ARCH
6166d547 492#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 493#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
494#endif
495#endif
496
1200cd6e
AC		 497/* Default (value) for non- multi-arch platforms. */
498#if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
499#define PC_REGNUM (-1)
500#endif
501
104c1213
JM		 502extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
503extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 504#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
505#error "Non multi-arch definition of PC_REGNUM"
506#endif
0f71a2f6 507#if GDB_MULTI_ARCH
6166d547 508#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 509#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
510#endif
511#endif
512
c2169756
AC		 513/* Default (value) for non- multi-arch platforms. */
514#if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
515#define PS_REGNUM (-1)
516#endif
517
518extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
519extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
520#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
521#error "Non multi-arch definition of PS_REGNUM"
522#endif
523#if GDB_MULTI_ARCH
524#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
525#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
526#endif
527#endif
528
60054393 529/* Default (value) for non- multi-arch platforms. */
6166d547 530#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 531#define FP0_REGNUM (-1)
532#endif
533
534extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
535extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 536#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
537#error "Non multi-arch definition of FP0_REGNUM"
538#endif
60054393 539#if GDB_MULTI_ARCH
6166d547 540#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 541#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
542#endif
543#endif
544
03863182 545/* Default (value) for non- multi-arch platforms. */
6166d547 546#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 547#define NPC_REGNUM (-1)
548#endif
549
550extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
551extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 552#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
553#error "Non multi-arch definition of NPC_REGNUM"
554#endif
03863182 555#if GDB_MULTI_ARCH
6166d547 556#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 557#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
558#endif
559#endif
560
88c72b7d
AC		 561/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
562
563/* Default (function) for non- multi-arch platforms. */
564#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
565#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
566#endif
567
568typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
569extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
570extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 571#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
572#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
573#endif
88c72b7d
AC		 574#if GDB_MULTI_ARCH
575#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
576#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
577#endif
578#endif
579
580/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
581
582/* Default (function) for non- multi-arch platforms. */
583#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
584#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
585#endif
586
587typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
588extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
589extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 590#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
591#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
592#endif
88c72b7d
AC		 593#if GDB_MULTI_ARCH
594#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
595#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
596#endif
597#endif
598
599/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
600
601/* Default (function) for non- multi-arch platforms. */
602#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
603#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
604#endif
605
606typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
607extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
608extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 609#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
610#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
611#endif
88c72b7d
AC		 612#if GDB_MULTI_ARCH
613#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
614#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
615#endif
616#endif
617
618/* Convert from an sdb register number to an internal gdb register number.
619 This should be defined in tm.h, if REGISTER_NAMES is not set up
620 to map one to one onto the sdb register numbers. */
621
622/* Default (function) for non- multi-arch platforms. */
623#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
624#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
625#endif
626
627typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
628extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
629extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 630#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
631#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
632#endif
88c72b7d
AC		 633#if GDB_MULTI_ARCH
634#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
635#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
636#endif
637#endif
638
639/* Default (function) for non- multi-arch platforms. */
640#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
641#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
642#endif
643
644typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
645extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
646extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 647#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
648#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
649#endif
88c72b7d
AC		 650#if GDB_MULTI_ARCH
651#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
652#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
653#endif
654#endif
655
33489c5b 656/* Default (function) for non- multi-arch platforms. */
6166d547 657#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 658#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
659#endif
660
104c1213
JM		 661typedef char * (gdbarch_register_name_ftype) (int regnr);
662extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
663extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 664#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
665#error "Non multi-arch definition of REGISTER_NAME"
666#endif
33489c5b 667#if GDB_MULTI_ARCH
6166d547 668#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 669#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
670#endif
33489c5b 671#endif
0f71a2f6 672
104c1213
JM		 673extern int gdbarch_register_size (struct gdbarch *gdbarch);
674extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 675#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
676#error "Non multi-arch definition of REGISTER_SIZE"
677#endif
0f71a2f6 678#if GDB_MULTI_ARCH
6166d547 679#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 680#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
681#endif
682#endif
683
104c1213
JM		 684extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
685extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 686#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
687#error "Non multi-arch definition of REGISTER_BYTES"
688#endif
0f71a2f6 689#if GDB_MULTI_ARCH
6166d547 690#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 691#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
692#endif
693#endif
694
104c1213
JM		 695typedef int (gdbarch_register_byte_ftype) (int reg_nr);
696extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
697extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 698#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
699#error "Non multi-arch definition of REGISTER_BYTE"
700#endif
0f71a2f6 701#if GDB_MULTI_ARCH
6166d547 702#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 703#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
704#endif
705#endif
706
b2e75d78
AC		 707/* Default (function) for non- multi-arch platforms. */
708#if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
709#define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
710#endif
711
104c1213
JM		 712typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
713extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
714extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 715#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
716#error "Non multi-arch definition of REGISTER_RAW_SIZE"
717#endif
0f71a2f6 718#if GDB_MULTI_ARCH
6166d547 719#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 720#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
721#endif
722#endif
723
104c1213
JM		 724extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
725extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 726#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
727#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
728#endif
0f71a2f6 729#if GDB_MULTI_ARCH
6166d547 730#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 731#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
732#endif
733#endif
734
b2e75d78
AC		 735/* Default (function) for non- multi-arch platforms. */
736#if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
737#define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
738#endif
739
104c1213
JM		 740typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
741extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
742extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 743#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
744#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
745#endif
0f71a2f6 746#if GDB_MULTI_ARCH
6166d547 747#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 748#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
749#endif
750#endif
751
104c1213
JM		 752extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
753extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 754#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
755#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
756#endif
0f71a2f6 757#if GDB_MULTI_ARCH
6166d547 758#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 759#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
760#endif
761#endif
762
104c1213
JM		 763typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
764extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
765extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 766#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
767#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
768#endif
0f71a2f6 769#if GDB_MULTI_ARCH
6166d547 770#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 771#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
772#endif
773#endif
774
666e11c5
EZ		 775/* Default (function) for non- multi-arch platforms. */
776#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
777#define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
778#endif
779
780typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
781extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
782extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
83905903
AC		 783#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
784#error "Non multi-arch definition of DO_REGISTERS_INFO"
785#endif
666e11c5
EZ		 786#if GDB_MULTI_ARCH
787#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
788#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
789#endif
790#endif
791
5e74b15c
RE		 792/* Default (function) for non- multi-arch platforms. */
793#if (!GDB_MULTI_ARCH) && !defined (PRINT_FLOAT_INFO)
794#define PRINT_FLOAT_INFO() (default_print_float_info ())
795#endif
796
797typedef void (gdbarch_print_float_info_ftype) (void);
798extern void gdbarch_print_float_info (struct gdbarch *gdbarch);
799extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
800#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PRINT_FLOAT_INFO)
801#error "Non multi-arch definition of PRINT_FLOAT_INFO"
802#endif
803#if GDB_MULTI_ARCH
804#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PRINT_FLOAT_INFO)
805#define PRINT_FLOAT_INFO() (gdbarch_print_float_info (current_gdbarch))
806#endif
807#endif
808
7c7651b2
AC		 809/* MAP a GDB RAW register number onto a simulator register number. See
810 also include/...-sim.h. */
811
812/* Default (function) for non- multi-arch platforms. */
813#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
8238d0bf 814#define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
7c7651b2
AC		 815#endif
816
817typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
818extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
819extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 820#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
821#error "Non multi-arch definition of REGISTER_SIM_REGNO"
822#endif
7c7651b2
AC		 823#if GDB_MULTI_ARCH
824#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
825#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
826#endif
827#endif
828
2649061d
AC		 829#if defined (REGISTER_BYTES_OK)
830/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 831#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 832#define REGISTER_BYTES_OK_P() (1)
833#endif
eee30e78 834#endif
2649061d
AC		 835
836/* Default predicate for non- multi-arch targets. */
837#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
838#define REGISTER_BYTES_OK_P() (0)
839#endif
840
841extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 842#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
843#error "Non multi-arch definition of REGISTER_BYTES_OK"
844#endif
2649061d
AC		 845#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
846#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
847#endif
848
849/* Default (function) for non- multi-arch platforms. */
850#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 851#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 852#endif
853
854typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
855extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
856extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 857#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
858#error "Non multi-arch definition of REGISTER_BYTES_OK"
859#endif
2649061d
AC		 860#if GDB_MULTI_ARCH
861#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
862#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
863#endif
864#endif
865
01fb7433
AC		 866/* Default (function) for non- multi-arch platforms. */
867#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
868#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
869#endif
870
871typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
872extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
873extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 874#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
875#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
876#endif
01fb7433
AC		 877#if GDB_MULTI_ARCH
878#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
879#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
880#endif
881#endif
882
883/* Default (function) for non- multi-arch platforms. */
884#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
885#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
886#endif
887
888typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
889extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
890extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 891#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
892#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
893#endif
01fb7433
AC		 894#if GDB_MULTI_ARCH
895#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
896#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
897#endif
898#endif
899
9df628e0
RE		 900/* setjmp/longjmp support. */
901
902#if defined (GET_LONGJMP_TARGET)
903/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
904#if !defined (GET_LONGJMP_TARGET_P)
905#define GET_LONGJMP_TARGET_P() (1)
906#endif
907#endif
908
909/* Default predicate for non- multi-arch targets. */
910#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
911#define GET_LONGJMP_TARGET_P() (0)
912#endif
913
914extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
915#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
916#error "Non multi-arch definition of GET_LONGJMP_TARGET"
917#endif
918#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
919#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
920#endif
921
922/* Default (function) for non- multi-arch platforms. */
923#if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
924#define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
925#endif
926
927typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
928extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
929extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
930#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
931#error "Non multi-arch definition of GET_LONGJMP_TARGET"
932#endif
933#if GDB_MULTI_ARCH
934#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
935#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
936#endif
937#endif
938
028c194b
AC		 939/* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
940 much better but at least they are vaguely consistent). The headers
941 and body contain convoluted #if/#else sequences for determine how
942 things should be compiled. Instead of trying to mimic that
943 behaviour here (and hence entrench it further) gdbarch simply
944 reqires that these methods be set up from the word go. This also
945 avoids any potential problems with moving beyond multi-arch partial. */
946
104c1213
JM		 947extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
948extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
028c194b 949#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
83905903
AC		 950#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
951#endif
0f71a2f6 952#if GDB_MULTI_ARCH
028c194b 953#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 954#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
955#endif
956#endif
957
104c1213
JM		 958extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
959extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
028c194b 960#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
83905903
AC		 961#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
962#endif
0f71a2f6 963#if GDB_MULTI_ARCH
028c194b 964#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 965#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
966#endif
967#endif
968
104c1213
JM		 969typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
970extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
971extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 972#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
973#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
974#endif
0f71a2f6 975#if GDB_MULTI_ARCH
6166d547 976#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 977#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
978#endif
979#endif
980
104c1213
JM		 981extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
982extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 983#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
984#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
985#endif
0f71a2f6 986#if GDB_MULTI_ARCH
6166d547 987#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 988#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
989#endif
990#endif
991
104c1213
JM		 992extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
993extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 994#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
995#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
996#endif
0f71a2f6 997#if GDB_MULTI_ARCH
6166d547 998#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 999#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1000#endif
1001#endif
1002
104c1213
JM		 1003extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1004extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
028c194b 1005#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
83905903
AC		 1006#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1007#endif
0f71a2f6 1008#if GDB_MULTI_ARCH
028c194b 1009#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 1010#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1011#endif
1012#endif
1013
104c1213
JM		 1014extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1015extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 1016#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1017#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1018#endif
0f71a2f6 1019#if GDB_MULTI_ARCH
6166d547 1020#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 1021#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1022#endif
1023#endif
1024
104c1213
JM		 1025typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1026extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1027extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
028c194b 1028#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
83905903
AC		 1029#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1030#endif
0f71a2f6 1031#if GDB_MULTI_ARCH
028c194b 1032#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 1033#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1034#endif
1035#endif
1036
104c1213
JM		 1037extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1038extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
028c194b 1039#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
83905903
AC		 1040#error "Non multi-arch definition of CALL_DUMMY_P"
1041#endif
0f71a2f6 1042#if GDB_MULTI_ARCH
028c194b 1043#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 1044#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1045#endif
1046#endif
1047
33489c5b 1048/* Default (value) for non- multi-arch platforms. */
6166d547 1049#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 1050#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1051#endif
1052
104c1213
JM		 1053extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1054extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 1055#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1056#error "Non multi-arch definition of CALL_DUMMY_WORDS"
1057#endif
33489c5b 1058#if GDB_MULTI_ARCH
6166d547 1059#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 1060#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1061#endif
33489c5b
AC		 1062#endif
1063
1064/* Default (value) for non- multi-arch platforms. */
6166d547 1065#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1066#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1067#endif
0f71a2f6 1068
104c1213
JM		 1069extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1070extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1071#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1072#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1073#endif
33489c5b 1074#if GDB_MULTI_ARCH
6166d547 1075#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1076#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1077#endif
33489c5b 1078#endif
0f71a2f6 1079
104c1213
JM		 1080extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1081extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
028c194b 1082#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
83905903
AC		 1083#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1084#endif
0f71a2f6 1085#if GDB_MULTI_ARCH
028c194b 1086#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1087#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1088#endif
1089#endif
1090
104c1213
JM		 1091extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1092extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1093#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1094#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1095#endif
0f71a2f6 1096#if GDB_MULTI_ARCH
6166d547 1097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1098#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1099#endif
1100#endif
1101
104c1213
JM		 1102typedef 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);
1103extern 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);
1104extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1105#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1106#error "Non multi-arch definition of FIX_CALL_DUMMY"
1107#endif
0f71a2f6 1108#if GDB_MULTI_ARCH
6166d547 1109#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1110#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))
1111#endif
1112#endif
1113
10312cc4
AC		 1114/* Default (function) for non- multi-arch platforms. */
1115#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1116#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1117#endif
1118
1119typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1120extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1121extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1122#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1123#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1124#endif
10312cc4
AC		 1125#if GDB_MULTI_ARCH
1126#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1127#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1128#endif
1129#endif
1130
1131/* Default (function) for non- multi-arch platforms. */
1132#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1133#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1134#endif
1135
1136typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1137extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1138extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1139#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1140#error "Non multi-arch definition of INIT_FRAME_PC"
1141#endif
10312cc4
AC		 1142#if GDB_MULTI_ARCH
1143#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1144#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1145#endif
1146#endif
1147
104c1213
JM		 1148extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1149extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1150#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1151#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1152#endif
0f71a2f6 1153#if GDB_MULTI_ARCH
6166d547 1154#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1155#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1156#endif
1157#endif
1158
104c1213
JM		 1159extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1160extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1161#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1162#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1163#endif
0f71a2f6 1164#if GDB_MULTI_ARCH
6166d547 1165#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1166#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1167#endif
1168#endif
1169
33489c5b 1170/* Default (function) for non- multi-arch platforms. */
6166d547 1171#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1172#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1173#endif
1174
b9a8e3bf
JB		 1175typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1176extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1177extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1178#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1179#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1180#endif
33489c5b 1181#if GDB_MULTI_ARCH
6166d547 1182#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1183#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1184#endif
33489c5b 1185#endif
b9a8e3bf 1186
e4b415d9
AC		 1187/* Default (function) for non- multi-arch platforms. */
1188#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
1189#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (generic_unwind_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval))
1190#endif
028c194b 1191
104c1213
JM		 1192typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1193extern 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);
1194extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
e4b415d9 1195#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
83905903
AC		 1196#error "Non multi-arch definition of GET_SAVED_REGISTER"
1197#endif
0f71a2f6 1198#if GDB_MULTI_ARCH
e4b415d9 1199#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1200#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1201#endif
1202#endif
1203
33489c5b 1204/* Default (function) for non- multi-arch platforms. */
6166d547 1205#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1206#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1207#endif
1208
104c1213
JM		 1209typedef int (gdbarch_register_convertible_ftype) (int nr);
1210extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1211extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1212#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1213#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1214#endif
33489c5b 1215#if GDB_MULTI_ARCH
6166d547 1216#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1217#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1218#endif
33489c5b
AC		 1219#endif
1220
1221/* Default (function) for non- multi-arch platforms. */
6166d547 1222#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1223#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1224#endif
0f71a2f6 1225
104c1213
JM		 1226typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1227extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1228extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1229#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1230#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1231#endif
33489c5b 1232#if GDB_MULTI_ARCH
6166d547 1233#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1234#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1235#endif
33489c5b
AC		 1236#endif
1237
1238/* Default (function) for non- multi-arch platforms. */
6166d547 1239#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1240#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1241#endif
0f71a2f6 1242
104c1213
JM		 1243typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1244extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1245extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1246#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1247#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1248#endif
33489c5b 1249#if GDB_MULTI_ARCH
6166d547 1250#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1251#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1252#endif
33489c5b
AC		 1253#endif
1254
13d01224
AC		 1255/* Default (function) for non- multi-arch platforms. */
1256#if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1257#define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1258#endif
1259
1260typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1261extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1262extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1263#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1264#error "Non multi-arch definition of CONVERT_REGISTER_P"
1265#endif
1266#if GDB_MULTI_ARCH
1267#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1268#define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1269#endif
1270#endif
1271
1272/* Default (function) for non- multi-arch platforms. */
1273#if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1274#define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1275#endif
1276
1277typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1278extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1279extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1280#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1281#error "Non multi-arch definition of REGISTER_TO_VALUE"
1282#endif
1283#if GDB_MULTI_ARCH
1284#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1285#define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1286#endif
1287#endif
1288
1289/* Default (function) for non- multi-arch platforms. */
1290#if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1291#define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1292#endif
1293
1294typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1295extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1296extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1297#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1298#error "Non multi-arch definition of VALUE_TO_REGISTER"
1299#endif
1300#if GDB_MULTI_ARCH
1301#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1302#define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1303#endif
1304#endif
1305
34620563
AC		 1306/* This function is called when the value of a pseudo-register needs to
1307 be updated. Typically it will be defined on a per-architecture
1308 basis. */
1309
31e9866e
AC		 1310#if defined (FETCH_PSEUDO_REGISTER)
1311/* Legacy for systems yet to multi-arch FETCH_PSEUDO_REGISTER */
1312#if !defined (FETCH_PSEUDO_REGISTER_P)
1313#define FETCH_PSEUDO_REGISTER_P() (1)
1314#endif
1315#endif
1316
1317/* Default predicate for non- multi-arch targets. */
1318#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER_P)
1319#define FETCH_PSEUDO_REGISTER_P() (0)
1320#endif
1321
1322extern int gdbarch_fetch_pseudo_register_p (struct gdbarch *gdbarch);
1323#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER_P)
1324#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1325#endif
1326#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER_P)
1327#define FETCH_PSEUDO_REGISTER_P() (gdbarch_fetch_pseudo_register_p (current_gdbarch))
1328#endif
1329
7f1b2585 1330/* Default (function) for non- multi-arch platforms. */
6166d547 1331#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
8e65ff28 1332#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1333#endif
1334
1335typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
1336extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
1337extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
83905903
AC		 1338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1339#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1340#endif
7f1b2585 1341#if GDB_MULTI_ARCH
6166d547 1342#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
7f1b2585
EZ		 1343#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1344#endif
1345#endif
1346
34620563
AC		 1347/* This function is called when the value of a pseudo-register needs to
1348 be set or stored. Typically it will be defined on a
1349 per-architecture basis. */
1350
31e9866e
AC		 1351#if defined (STORE_PSEUDO_REGISTER)
1352/* Legacy for systems yet to multi-arch STORE_PSEUDO_REGISTER */
1353#if !defined (STORE_PSEUDO_REGISTER_P)
1354#define STORE_PSEUDO_REGISTER_P() (1)
1355#endif
1356#endif
1357
1358/* Default predicate for non- multi-arch targets. */
1359#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER_P)
1360#define STORE_PSEUDO_REGISTER_P() (0)
1361#endif
1362
1363extern int gdbarch_store_pseudo_register_p (struct gdbarch *gdbarch);
1364#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER_P)
1365#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1366#endif
1367#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER_P)
1368#define STORE_PSEUDO_REGISTER_P() (gdbarch_store_pseudo_register_p (current_gdbarch))
1369#endif
1370
7f1b2585 1371/* Default (function) for non- multi-arch platforms. */
6166d547 1372#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
8e65ff28 1373#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1374#endif
1375
1376typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
1377extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
1378extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
83905903
AC		 1379#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1380#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1381#endif
7f1b2585 1382#if GDB_MULTI_ARCH
6166d547 1383#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
7f1b2585
EZ		 1384#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1385#endif
1386#endif
1387
33489c5b 1388/* Default (function) for non- multi-arch platforms. */
6166d547 1389#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1390#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1391#endif
4478b372 1392
ac2e2ef7
AC		 1393typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1394extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1395extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1396#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1397#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1398#endif
33489c5b 1399#if GDB_MULTI_ARCH
6166d547 1400#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1401#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1402#endif
33489c5b
AC		 1403#endif
1404
1405/* Default (function) for non- multi-arch platforms. */
6166d547 1406#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1407#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1408#endif
4478b372 1409
ac2e2ef7
AC		 1410typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1411extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1412extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1413#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1414#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1415#endif
33489c5b 1416#if GDB_MULTI_ARCH
6166d547 1417#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1418#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1419#endif
33489c5b
AC		 1420#endif
1421
fc0c74b1
AC		 1422#if defined (INTEGER_TO_ADDRESS)
1423/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1424#if !defined (INTEGER_TO_ADDRESS_P)
1425#define INTEGER_TO_ADDRESS_P() (1)
1426#endif
1427#endif
1428
1429/* Default predicate for non- multi-arch targets. */
1430#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1431#define INTEGER_TO_ADDRESS_P() (0)
1432#endif
1433
1434extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1435#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1436#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1437#endif
1438#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1439#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1440#endif
1441
1442/* Default (function) for non- multi-arch platforms. */
1443#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1444#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1445#endif
1446
1447typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1448extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1449extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1450#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1451#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1452#endif
1453#if GDB_MULTI_ARCH
1454#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1455#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1456#endif
1457#endif
1458
33489c5b 1459/* Default (function) for non- multi-arch platforms. */
6166d547 1460#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1461#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1462#endif
0f71a2f6 1463
71a9f22e
JB		 1464typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1465extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1466extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1467#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1468#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1469#endif
33489c5b 1470#if GDB_MULTI_ARCH
6166d547 1471#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1472#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1473#endif
33489c5b 1474#endif
71a9f22e 1475
104c1213
JM		 1476typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1477extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1478extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
83905903
AC		 1479#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1480#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1481#endif
0f71a2f6 1482#if GDB_MULTI_ARCH
6166d547 1483#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
0f71a2f6
JM		 1484#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1485#endif
1486#endif
1487
c203844d
AC		 1488/* Default (function) for non- multi-arch platforms. */
1489#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1490#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1491#endif
1492
104c1213
JM		 1493typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1494extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1495extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1496#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1497#error "Non multi-arch definition of PUSH_ARGUMENTS"
1498#endif
0f71a2f6 1499#if GDB_MULTI_ARCH
6166d547 1500#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1501#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1502#endif
1503#endif
1504
104c1213
JM		 1505typedef void (gdbarch_push_dummy_frame_ftype) (void);
1506extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1507extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1508#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1509#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1510#endif
0f71a2f6 1511#if GDB_MULTI_ARCH
6166d547 1512#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1513#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1514#endif
1515#endif
1516
69a0d5f4
AC		 1517#if defined (PUSH_RETURN_ADDRESS)
1518/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1519#if !defined (PUSH_RETURN_ADDRESS_P)
1520#define PUSH_RETURN_ADDRESS_P() (1)
1521#endif
1522#endif
1523
1524/* Default predicate for non- multi-arch targets. */
1525#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1526#define PUSH_RETURN_ADDRESS_P() (0)
1527#endif
1528
1529extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1530#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1531#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1532#endif
1533#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1534#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1535#endif
1536
1537/* Default (function) for non- multi-arch platforms. */
1538#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1539#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1540#endif
1541
104c1213
JM		 1542typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1543extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1544extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1545#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1546#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1547#endif
0f71a2f6 1548#if GDB_MULTI_ARCH
6166d547 1549#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1550#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1551#endif
1552#endif
1553
104c1213
JM		 1554typedef void (gdbarch_pop_frame_ftype) (void);
1555extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1556extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1557#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1558#error "Non multi-arch definition of POP_FRAME"
1559#endif
0f71a2f6 1560#if GDB_MULTI_ARCH
6166d547 1561#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1562#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1563#endif
1564#endif
1565
104c1213
JM		 1566typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1567extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1568extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1569#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1570#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1571#endif
0f71a2f6 1572#if GDB_MULTI_ARCH
6166d547 1573#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1574#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1575#endif
1576#endif
1577
104c1213
JM		 1578typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1579extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1580extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1581#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1582#error "Non multi-arch definition of STORE_RETURN_VALUE"
1583#endif
0f71a2f6 1584#if GDB_MULTI_ARCH
6166d547 1585#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1586#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1587#endif
1588#endif
1589
d6dd581e
AC		 1590#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1591/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1592#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1593#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1594#endif
1595#endif
1596
1597/* Default predicate for non- multi-arch targets. */
1598#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1599#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1600#endif
1601
1602extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
83905903
AC		 1603#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1604#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1605#endif
d6dd581e
AC		 1606#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1607#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1608#endif
1609
1610/* Default (function) for non- multi-arch platforms. */
1611#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1612#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1613#endif
1614
104c1213
JM		 1615typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
1616extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1617extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
83905903
AC		 1618#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1619#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1620#endif
0f71a2f6 1621#if GDB_MULTI_ARCH
6166d547 1622#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
0f71a2f6
JM		 1623#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1624#endif
1625#endif
1626
56f12751
AC		 1627/* Default (function) for non- multi-arch platforms. */
1628#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1629#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1630#endif
1631
104c1213
JM		 1632typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1633extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1634extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1635#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1636#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1637#endif
0f71a2f6 1638#if GDB_MULTI_ARCH
6166d547 1639#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1640#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1641#endif
1642#endif
1643
104c1213
JM		 1644typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1645extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1646extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1647#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1648#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1649#endif
0f71a2f6 1650#if GDB_MULTI_ARCH
6166d547 1651#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1652#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1653#endif
1654#endif
1655
5fdff426
AC		 1656#if defined (INIT_EXTRA_FRAME_INFO)
1657/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1658#if !defined (INIT_EXTRA_FRAME_INFO_P)
1659#define INIT_EXTRA_FRAME_INFO_P() (1)
1660#endif
1661#endif
1662
1663/* Default predicate for non- multi-arch targets. */
1664#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1665#define INIT_EXTRA_FRAME_INFO_P() (0)
1666#endif
1667
1668extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1669#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1670#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1671#endif
1672#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1673#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1674#endif
1675
1676/* Default (function) for non- multi-arch platforms. */
1677#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1678#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1679#endif
1680
104c1213
JM		 1681typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1682extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1683extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1684#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1685#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1686#endif
0f71a2f6 1687#if GDB_MULTI_ARCH
6166d547 1688#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1689#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1690#endif
1691#endif
1692
104c1213
JM		 1693typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1694extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1695extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1696#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1697#error "Non multi-arch definition of SKIP_PROLOGUE"
1698#endif
0f71a2f6 1699#if GDB_MULTI_ARCH
6166d547 1700#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1701#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1702#endif
1703#endif
1704
33489c5b 1705/* Default (function) for non- multi-arch platforms. */
6166d547 1706#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1707#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1708#endif
1709
dad41f9a
AC		 1710typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1711extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1712extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1713#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1714#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1715#endif
33489c5b 1716#if GDB_MULTI_ARCH
6166d547 1717#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1718#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1719#endif
33489c5b 1720#endif
dad41f9a 1721
104c1213
JM		 1722typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1723extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1724extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1725#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1726#error "Non multi-arch definition of INNER_THAN"
1727#endif
0f71a2f6 1728#if GDB_MULTI_ARCH
6166d547 1729#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1730#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1731#endif
1732#endif
1733
33489c5b 1734/* Default (function) for non- multi-arch platforms. */
6166d547 1735#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1736#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1737#endif
1738
f4f9705a
AC		 1739typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1740extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1741extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1742#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1743#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1744#endif
33489c5b 1745#if GDB_MULTI_ARCH
6166d547 1746#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1747#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1748#endif
33489c5b
AC		 1749#endif
1750
1751/* Default (function) for non- multi-arch platforms. */
6166d547 1752#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1753#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1754#endif
0f71a2f6 1755
917317f4
JM		 1756typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1757extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1758extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1759#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1760#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1761#endif
33489c5b 1762#if GDB_MULTI_ARCH
6166d547 1763#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1764#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1765#endif
33489c5b
AC		 1766#endif
1767
1768/* Default (function) for non- multi-arch platforms. */
6166d547 1769#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1770#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1771#endif
917317f4
JM		 1772
1773typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1774extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1775extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1776#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1777#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1778#endif
33489c5b 1779#if GDB_MULTI_ARCH
6166d547 1780#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1781#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1782#endif
33489c5b 1783#endif
917317f4 1784
104c1213
JM		 1785extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1786extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1787#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1788#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1789#endif
0f71a2f6 1790#if GDB_MULTI_ARCH
6166d547 1791#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1792#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1793#endif
1794#endif
1795
e02bc4cc
DS		 1796/* Default (function) for non- multi-arch platforms. */
1797#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1798#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1799#endif
1800
1801typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1802extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1803extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1804#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1805#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1806#endif
e02bc4cc
DS		 1807#if GDB_MULTI_ARCH
1808#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1809#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1810#endif
1811#endif
1812
104c1213
JM		 1813extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1814extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1815#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1816#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1817#endif
0f71a2f6 1818#if GDB_MULTI_ARCH
6166d547 1819#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1820#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1821#endif
1822#endif
1823
33489c5b 1824/* Default (function) for non- multi-arch platforms. */
6166d547 1825#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1826#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))
1827#endif
1828
104c1213
JM		 1829typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1830extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1831extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1832#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1833#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1834#endif
33489c5b 1835#if GDB_MULTI_ARCH
6166d547 1836#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1837#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))
1838#endif
33489c5b 1839#endif
0f71a2f6 1840
104c1213
JM		 1841extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1842extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1843#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1844#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1845#endif
0f71a2f6 1846#if GDB_MULTI_ARCH
6166d547 1847#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1848#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1849#endif
1850#endif
1851
33489c5b 1852/* Default (function) for non- multi-arch platforms. */
6166d547 1853#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1854#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1855#endif
1856
104c1213
JM		 1857typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1858extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1859extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1860#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1861#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1862#endif
33489c5b 1863#if GDB_MULTI_ARCH
6166d547 1864#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1865#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1866#endif
33489c5b 1867#endif
0f71a2f6 1868
104c1213
JM		 1869typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1870extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1871extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1872#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1873#error "Non multi-arch definition of FRAME_CHAIN"
1874#endif
0f71a2f6 1875#if GDB_MULTI_ARCH
6166d547 1876#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1877#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1878#endif
1879#endif
1880
7f55af32
AC		 1881/* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1882 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1883 given frame is the outermost one and has no caller.
1884
1885 XXXX - both default and alternate frame_chain_valid functions are
1886 deprecated. New code should use dummy frames and one of the generic
1887 functions. */
1888
1889/* Default (function) for non- multi-arch platforms. */
1890#if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
ca0d0b52 1891#define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
7f55af32 1892#endif
028c194b 1893
104c1213
JM		 1894typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1895extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1896extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
7f55af32 1897#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
83905903
AC		 1898#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1899#endif
0f71a2f6 1900#if GDB_MULTI_ARCH
7f55af32 1901#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1902#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1903#endif
1904#endif
1905
104c1213
JM		 1906typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1907extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1908extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1909#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1910#error "Non multi-arch definition of FRAME_SAVED_PC"
1911#endif
0f71a2f6 1912#if GDB_MULTI_ARCH
6166d547 1913#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1914#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1915#endif
1916#endif
1917
104c1213
JM		 1918typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1919extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1920extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1921#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1922#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1923#endif
0f71a2f6 1924#if GDB_MULTI_ARCH
6166d547 1925#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1926#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1927#endif
1928#endif
1929
104c1213
JM		 1930typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1931extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1932extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1933#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1934#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1935#endif
0f71a2f6 1936#if GDB_MULTI_ARCH
6166d547 1937#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1938#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1939#endif
1940#endif
1941
104c1213
JM		 1942typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1943extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1944extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1945#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1946#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1947#endif
0f71a2f6 1948#if GDB_MULTI_ARCH
6166d547 1949#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1950#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1951#endif
1952#endif
1953
104c1213
JM		 1954typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1955extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1956extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1957#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1958#error "Non multi-arch definition of FRAME_NUM_ARGS"
1959#endif
0f71a2f6 1960#if GDB_MULTI_ARCH
6166d547 1961#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1962#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1963#endif
1964#endif
1965
2ada493a
AC		 1966#if defined (STACK_ALIGN)
1967/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1968#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1969#define STACK_ALIGN_P() (1)
1970#endif
eee30e78 1971#endif
2ada493a 1972
33489c5b 1973/* Default predicate for non- multi-arch targets. */
6166d547 1974#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1975#define STACK_ALIGN_P() (0)
1976#endif
1977
2ada493a 1978extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1979#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1980#error "Non multi-arch definition of STACK_ALIGN"
1981#endif
6166d547 1982#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1983#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1984#endif
1985
33489c5b 1986/* Default (function) for non- multi-arch platforms. */
6166d547 1987#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1988#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1989#endif
1990
2ada493a
AC		 1991typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1992extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1993extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1994#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1995#error "Non multi-arch definition of STACK_ALIGN"
1996#endif
33489c5b 1997#if GDB_MULTI_ARCH
6166d547 1998#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1999#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2000#endif
33489c5b 2001#endif
2ada493a 2002
0a49d05e
AC		 2003/* Default (value) for non- multi-arch platforms. */
2004#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2005#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2006#endif
2007
2008extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2009extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 2010#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2011#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2012#endif
0a49d05e
AC		 2013#if GDB_MULTI_ARCH
2014#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2015#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2016#endif
2017#endif
2018
d03e67c9
AC		 2019#if defined (REG_STRUCT_HAS_ADDR)
2020/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 2021#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2022#define REG_STRUCT_HAS_ADDR_P() (1)
2023#endif
eee30e78 2024#endif
d03e67c9 2025
33489c5b 2026/* Default predicate for non- multi-arch targets. */
6166d547 2027#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 2028#define REG_STRUCT_HAS_ADDR_P() (0)
2029#endif
2030
d03e67c9 2031extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 2032#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2033#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2034#endif
6166d547 2035#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 2036#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2037#endif
2038
33489c5b 2039/* Default (function) for non- multi-arch platforms. */
6166d547 2040#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 2041#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 2042#endif
2043
d03e67c9
AC		 2044typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2045extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2046extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 2047#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2048#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2049#endif
33489c5b 2050#if GDB_MULTI_ARCH
6166d547 2051#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 2052#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2053#endif
33489c5b 2054#endif
d03e67c9 2055
d1e3cf49
AC		 2056#if defined (SAVE_DUMMY_FRAME_TOS)
2057/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 2058#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2059#define SAVE_DUMMY_FRAME_TOS_P() (1)
2060#endif
eee30e78 2061#endif
d1e3cf49
AC		 2062
2063/* Default predicate for non- multi-arch targets. */
6166d547 2064#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2065#define SAVE_DUMMY_FRAME_TOS_P() (0)
2066#endif
2067
2068extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 2069#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2070#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2071#endif
6166d547 2072#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 2073#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2074#endif
2075
2076/* Default (function) for non- multi-arch platforms. */
6166d547 2077#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 2078#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 2079#endif
2080
2081typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2082extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2083extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 2084#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2085#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2086#endif
d1e3cf49 2087#if GDB_MULTI_ARCH
6166d547 2088#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 2089#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2090#endif
2091#endif
2092
58d5518e
ND		 2093extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2094extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 2095#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2096#error "Non multi-arch definition of PARM_BOUNDARY"
2097#endif
58d5518e
ND		 2098#if GDB_MULTI_ARCH
2099#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2100#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2101#endif
2102#endif
2103
f0d4cc9e 2104/* Default (value) for non- multi-arch platforms. */
6166d547 2105#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2106#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2107#endif
2108
2109extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2110extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 2111#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2112#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2113#endif
f0d4cc9e 2114#if GDB_MULTI_ARCH
6166d547 2115#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 2116#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2117#endif
2118#endif
2119
2120/* Default (value) for non- multi-arch platforms. */
6166d547 2121#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2122#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2123#endif
2124
2125extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2126extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 2127#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2128#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2129#endif
f0d4cc9e 2130#if GDB_MULTI_ARCH
6166d547 2131#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 2132#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2133#endif
2134#endif
2135
2136/* Default (value) for non- multi-arch platforms. */
6166d547 2137#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2fa5c1e0 2138#define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
f0d4cc9e
AC		 2139#endif
2140
2141extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2142extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2143#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2144#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2145#endif
f0d4cc9e 2146#if GDB_MULTI_ARCH
6166d547 2147#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2148#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2149#endif
2150#endif
2151
f517ea4e
PS		 2152/* Default (function) for non- multi-arch platforms. */
2153#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2154#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2155#endif
2156
2157typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2158extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2159extern 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		 2160#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2161#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2162#endif
f517ea4e
PS		 2163#if GDB_MULTI_ARCH
2164#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2165#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2166#endif
2167#endif
2168
875e1767
AC		 2169/* On some machines there are bits in addresses which are not really
2170 part of the address, but are used by the kernel, the hardware, etc.
2171 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2172 we get a "real" address such as one would find in a symbol table.
2173 This is used only for addresses of instructions, and even then I'm
2174 not sure it's used in all contexts. It exists to deal with there
2175 being a few stray bits in the PC which would mislead us, not as some
2176 sort of generic thing to handle alignment or segmentation (it's
2177 possible it should be in TARGET_READ_PC instead). */
2178
2179/* Default (function) for non- multi-arch platforms. */
2180#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2181#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2182#endif
2183
2184typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2185extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2186extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2187#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2188#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2189#endif
875e1767
AC		 2190#if GDB_MULTI_ARCH
2191#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2192#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2193#endif
2194#endif
2195
181c1381
RE		 2196/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2197 ADDR_BITS_REMOVE. */
2198
2199/* Default (function) for non- multi-arch platforms. */
2200#if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2201#define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2202#endif
2203
2204typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2205extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2206extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2207#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2208#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2209#endif
2210#if GDB_MULTI_ARCH
2211#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2212#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2213#endif
2214#endif
2215
64c4637f
AC		 2216/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2217 the target needs software single step. An ISA method to implement it.
2218
2219 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2220 using the breakpoint system instead of blatting memory directly (as with rs6000).
2221
2222 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2223 single step. If not, then implement single step using breakpoints. */
2224
2225#if defined (SOFTWARE_SINGLE_STEP)
2226/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2227#if !defined (SOFTWARE_SINGLE_STEP_P)
2228#define SOFTWARE_SINGLE_STEP_P() (1)
2229#endif
2230#endif
2231
2232/* Default predicate for non- multi-arch targets. */
2233#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2234#define SOFTWARE_SINGLE_STEP_P() (0)
2235#endif
2236
2237extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2238#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2239#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2240#endif
64c4637f
AC		 2241#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2242#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2243#endif
2244
2245/* Default (function) for non- multi-arch platforms. */
2246#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2247#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2248#endif
2249
2250typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2251extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2252extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2253#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2254#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2255#endif
64c4637f
AC		 2256#if GDB_MULTI_ARCH
2257#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2258#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2259#endif
2260#endif
2261
2bf0cb65
EZ		 2262/* Default (function) for non- multi-arch platforms. */
2263#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2264#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2265#endif
2266
2267typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2268extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2269extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2270#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2271#error "Non multi-arch definition of TARGET_PRINT_INSN"
2272#endif
2273#if GDB_MULTI_ARCH
2274#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2275#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2276#endif
2277#endif
2278
bdcd319a
CV		 2279/* Default (function) for non- multi-arch platforms. */
2280#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2281#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2282#endif
2283
2284typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2285extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2286extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2287#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2288#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2289#endif
2290#if GDB_MULTI_ARCH
2291#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2292#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2293#endif
2294#endif
2295
68e9cc94
CV		 2296/* For SVR4 shared libraries, each call goes through a small piece of
2297 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2298 to nonzero if we are current stopped in one of these. */
2299
2300/* Default (function) for non- multi-arch platforms. */
2301#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2302#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2303#endif
2304
2305typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2306extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2307extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2308#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2309#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2310#endif
2311#if GDB_MULTI_ARCH
2312#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2313#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2314#endif
2315#endif
2316
d7bd68ca
AC		 2317/* Sigtramp is a routine that the kernel calls (which then calls the
2318 signal handler). On most machines it is a library routine that is
2319 linked into the executable.
2320
2321 This macro, given a program counter value and the name of the
2322 function in which that PC resides (which can be null if the name is
2323 not known), returns nonzero if the PC and name show that we are in
2324 sigtramp.
2325
2326 On most machines just see if the name is sigtramp (and if we have
2327 no name, assume we are not in sigtramp).
2328
2329 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2330 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2331 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2332 own local NAME lookup.
2333
2334 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2335 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2336 does not. */
2337
2338/* Default (function) for non- multi-arch platforms. */
2339#if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2340#define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2341#endif
2342
2343typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2344extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2345extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2346#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2347#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2348#endif
2349#if GDB_MULTI_ARCH
2350#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2351#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2352#endif
2353#endif
2354
c12260ac
CV		 2355/* A target might have problems with watchpoints as soon as the stack
2356 frame of the current function has been destroyed. This mostly happens
2357 as the first action in a funtion's epilogue. in_function_epilogue_p()
2358 is defined to return a non-zero value if either the given addr is one
2359 instruction after the stack destroying instruction up to the trailing
2360 return instruction or if we can figure out that the stack frame has
2361 already been invalidated regardless of the value of addr. Targets
2362 which don't suffer from that problem could just let this functionality
2363 untouched. */
2364
2365typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2366extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2367extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2368
552c04a7
TT		 2369/* Given a vector of command-line arguments, return a newly allocated
2370 string which, when passed to the create_inferior function, will be
2371 parsed (on Unix systems, by the shell) to yield the same vector.
2372 This function should call error() if the argument vector is not
2373 representable for this target or if this target does not support
2374 command-line arguments.
2375 ARGC is the number of elements in the vector.
2376 ARGV is an array of strings, one per argument. */
2377
2378typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2379extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2380extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2381
b6af0555
JS		 2382#if defined (DWARF2_BUILD_FRAME_INFO)
2383/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2384#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2385#define DWARF2_BUILD_FRAME_INFO_P() (1)
2386#endif
2387#endif
2388
2389/* Default predicate for non- multi-arch targets. */
2390#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2391#define DWARF2_BUILD_FRAME_INFO_P() (0)
2392#endif
2393
2394extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2395#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2396#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2397#endif
2398#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2399#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2400#endif
2401
2402/* Default (function) for non- multi-arch platforms. */
2403#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2404#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2405#endif
2406
2407typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2408extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2409extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2410#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2411#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2412#endif
2413#if GDB_MULTI_ARCH
2414#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2415#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2416#endif
2417#endif
2418
a2cf933a
EZ		 2419/* Default (function) for non- multi-arch platforms. */
2420#if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2421#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2422#endif
2423
2424typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2425extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2426extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2427#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2428#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2429#endif
2430#if GDB_MULTI_ARCH
2431#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2432#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2433#endif
2434#endif
2435
2436/* Default (function) for non- multi-arch platforms. */
2437#if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2438#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2439#endif
2440
2441typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2442extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2443extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2444#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2445#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2446#endif
2447#if GDB_MULTI_ARCH
2448#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2449#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2450#endif
2451#endif
2452
104c1213 2453extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2454
2455
2456/* Mechanism for co-ordinating the selection of a specific
2457 architecture.
2458
2459 GDB targets (*-tdep.c) can register an interest in a specific
2460 architecture. Other GDB components can register a need to maintain
2461 per-architecture data.
2462
2463 The mechanisms below ensures that there is only a loose connection
2464 between the set-architecture command and the various GDB
99e7bb18 2465 components. Each component can independently register their need
0f71a2f6
JM		 2466 to maintain architecture specific data with gdbarch.
2467
2468 Pragmatics:
2469
2470 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2471 didn't scale.
2472
2473 The more traditional mega-struct containing architecture specific
2474 data for all the various GDB components was also considered. Since
99e7bb18 2475 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2476 components it was determined that the global aproach was not
2477 applicable. */
2478
2479
2480/* Register a new architectural family with GDB.
2481
2482 Register support for the specified ARCHITECTURE with GDB. When
2483 gdbarch determines that the specified architecture has been
2484 selected, the corresponding INIT function is called.
2485
2486 --
2487
2488 The INIT function takes two parameters: INFO which contains the
2489 information available to gdbarch about the (possibly new)
2490 architecture; ARCHES which is a list of the previously created
2491 ``struct gdbarch'' for this architecture.
2492
0f79675b
AC		 2493 The INFO parameter is, as far as possible, be pre-initialized with
2494 information obtained from INFO.ABFD or the previously selected
2495 architecture.
2496
2497 The ARCHES parameter is a linked list (sorted most recently used)
2498 of all the previously created architures for this architecture
2499 family. The (possibly NULL) ARCHES->gdbarch can used to access
2500 values from the previously selected architecture for this
2501 architecture family. The global ``current_gdbarch'' shall not be
2502 used.
0f71a2f6
JM		 2503
2504 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2505 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2506 gdbarch'' from the ARCHES list - indicating that the new
2507 architecture is just a synonym for an earlier architecture (see
2508 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2509 - that describes the selected architecture (see gdbarch_alloc()).
2510
2511 The DUMP_TDEP function shall print out all target specific values.
2512 Care should be taken to ensure that the function works in both the
2513 multi-arch and non- multi-arch cases. */
0f71a2f6 2514
adf40b2e
JM		 2515struct gdbarch_list
2516{
2517 struct gdbarch *gdbarch;
2518 struct gdbarch_list *next;
2519};
0f71a2f6 2520
adf40b2e
JM		 2521struct gdbarch_info
2522{
adf40b2e
JM		 2523 /* Use default: NULL (ZERO). */
2524 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2525
428721aa 2526 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2527 int byte_order;
0f71a2f6 2528
adf40b2e
JM		 2529 /* Use default: NULL (ZERO). */
2530 bfd *abfd;
0f71a2f6 2531
adf40b2e
JM		 2532 /* Use default: NULL (ZERO). */
2533 struct gdbarch_tdep_info *tdep_info;
2534};
0f71a2f6 2535
104c1213 2536typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2537typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2538
4b9b3959 2539/* DEPRECATED - use gdbarch_register() */
104c1213 2540extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2541
4b9b3959
AC		 2542extern void gdbarch_register (enum bfd_architecture architecture,
2543 gdbarch_init_ftype *,
2544 gdbarch_dump_tdep_ftype *);
2545
0f71a2f6 2546
b4a20239
AC		 2547/* Return a freshly allocated, NULL terminated, array of the valid
2548 architecture names. Since architectures are registered during the
2549 _initialize phase this function only returns useful information
2550 once initialization has been completed. */
2551
2552extern const char **gdbarch_printable_names (void);
2553
2554
0f71a2f6
JM		 2555/* Helper function. Search the list of ARCHES for a GDBARCH that
2556 matches the information provided by INFO. */
2557
104c1213 2558extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2559
2560
2561/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2562 basic initialization using values obtained from the INFO andTDEP
2563 parameters. set_gdbarch_*() functions are called to complete the
2564 initialization of the object. */
2565
104c1213 2566extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2567
2568
4b9b3959
AC		 2569/* Helper function. Free a partially-constructed ``struct gdbarch''.
2570 It is assumed that the caller freeds the ``struct
2571 gdbarch_tdep''. */
2572
058f20d5
JB		 2573extern void gdbarch_free (struct gdbarch *);
2574
2575
b732d07d 2576/* Helper function. Force an update of the current architecture.
0f71a2f6 2577
b732d07d
AC		 2578 The actual architecture selected is determined by INFO, ``(gdb) set
2579 architecture'' et.al., the existing architecture and BFD's default
2580 architecture. INFO should be initialized to zero and then selected
2581 fields should be updated.
0f71a2f6 2582
16f33e29
AC		 2583 Returns non-zero if the update succeeds */
2584
2585extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2586
2587
2588
2589/* Register per-architecture data-pointer.
2590
2591 Reserve space for a per-architecture data-pointer. An identifier
2592 for the reserved data-pointer is returned. That identifer should
95160752 2593 be saved in a local static variable.
0f71a2f6 2594
76860b5f
AC		 2595 The per-architecture data-pointer is either initialized explicitly
2596 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2597 gdbarch_data()). FREE() is called to delete either an existing
2af496cb 2598 data-pointer overridden by set_gdbarch_data() or when the
76860b5f 2599 architecture object is being deleted.
0f71a2f6 2600
95160752
AC		 2601 When a previously created architecture is re-selected, the
2602 per-architecture data-pointer for that previous architecture is
76860b5f 2603 restored. INIT() is not re-called.
0f71a2f6
JM		 2604
2605 Multiple registrarants for any architecture are allowed (and
2606 strongly encouraged). */
2607
95160752 2608struct gdbarch_data;
0f71a2f6 2609
95160752
AC		 2610typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2611typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2612 void *pointer);
2613extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2614 gdbarch_data_free_ftype *free);
2615extern void set_gdbarch_data (struct gdbarch *gdbarch,
2616 struct gdbarch_data *data,
2617 void *pointer);
0f71a2f6 2618
451fbdda 2619extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2620
2621
0f71a2f6
JM		 2622/* Register per-architecture memory region.
2623
2624 Provide a memory-region swap mechanism. Per-architecture memory
2625 region are created. These memory regions are swapped whenever the
2626 architecture is changed. For a new architecture, the memory region
2627 is initialized with zero (0) and the INIT function is called.
2628
2629 Memory regions are swapped / initialized in the order that they are
2630 registered. NULL DATA and/or INIT values can be specified.
2631
2632 New code should use register_gdbarch_data(). */
2633
104c1213
JM		 2634typedef void (gdbarch_swap_ftype) (void);
2635extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2636#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2637
2638
2639
99e7bb18 2640/* The target-system-dependent byte order is dynamic */
c906108c 2641
adf40b2e 2642extern int target_byte_order;
c906108c
SS		 2643#ifndef TARGET_BYTE_ORDER
2644#define TARGET_BYTE_ORDER (target_byte_order + 0)
2645#endif
2646
adf40b2e 2647extern int target_byte_order_auto;
c906108c
SS		 2648#ifndef TARGET_BYTE_ORDER_AUTO
2649#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2650#endif
2651
2652
2653
99e7bb18 2654/* The target-system-dependent BFD architecture is dynamic */
c906108c 2655
adf40b2e 2656extern int target_architecture_auto;
c906108c
SS		 2657#ifndef TARGET_ARCHITECTURE_AUTO
2658#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2659#endif
2660
adf40b2e 2661extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2662#ifndef TARGET_ARCHITECTURE
2663#define TARGET_ARCHITECTURE (target_architecture + 0)
2664#endif
2665
c906108c 2666
99e7bb18 2667/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2668
104c1213 2669extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2670 unsigned int len, disassemble_info *info);
c906108c 2671
104c1213
JM		 2672extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2673 disassemble_info *info);
c906108c 2674
104c1213
JM		 2675extern void dis_asm_print_address (bfd_vma addr,
2676 disassemble_info *info);
c906108c 2677
104c1213 2678extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2679extern disassemble_info tm_print_insn_info;
c906108c
SS		 2680#ifndef TARGET_PRINT_INSN_INFO
2681#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2682#endif
2683
2684
2685
99e7bb18 2686/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2687 byte-order, ...) using information found in the BFD */
2688
104c1213 2689extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2690
2691
e514a9d6
JM		 2692/* Initialize the current architecture to the "first" one we find on
2693 our list. */
2694
2695extern void initialize_current_architecture (void);
2696
ceaa8edf
JB		 2697/* For non-multiarched targets, do any initialization of the default
2698 gdbarch object necessary after the _initialize_MODULE functions
2699 have run. */
2700extern void initialize_non_multiarch ();
cce74817 2701
c906108c 2702/* gdbarch trace variable */
adf40b2e 2703extern int gdbarch_debug;
c906108c 2704
4b9b3959 2705extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2706
c906108c 2707#endif
GDB Binutils - Deliverables
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