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* infptrace.c (child_xfer_memory): Fix a few coding standards
[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.
338d7c5c 4 Copyright 1998, 1999, 2000, 2001 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
EZ		 38#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
39
cce74817
JM		 40struct frame_info;
41struct value;
cce74817 42
0f71a2f6 43
0f71a2f6
JM		 44extern struct gdbarch *current_gdbarch;
45
46
0f71a2f6
JM		 47/* If any of the following are defined, the target wasn't correctly
48 converted. */
49
0f71a2f6
JM		 50#if GDB_MULTI_ARCH
51#if defined (EXTRA_FRAME_INFO)
52#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
53#endif
54#endif
55
56#if GDB_MULTI_ARCH
57#if defined (FRAME_FIND_SAVED_REGS)
58#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
59#endif
60#endif
61
83905903
AC		 62#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
63#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
64#endif
65
0f71a2f6
JM		 66
67/* The following are pre-initialized by GDBARCH. */
68
104c1213 69extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 70/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 71#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
72#error "Non multi-arch definition of TARGET_ARCHITECTURE"
73#endif
0f71a2f6 74#if GDB_MULTI_ARCH
6166d547 75#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 76#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
77#endif
78#endif
79
104c1213 80extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 81/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 82#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
83#error "Non multi-arch definition of TARGET_BYTE_ORDER"
84#endif
0f71a2f6 85#if GDB_MULTI_ARCH
6166d547 86#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 87#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
88#endif
89#endif
90
91
99e7bb18 92/* The following are initialized by the target dependent code. */
0f71a2f6 93
66b43ecb
AC		 94/* Number of bits in a char or unsigned char for the target machine.
95 Just like CHAR_BIT in <limits.h> but describes the target machine.
96 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
97
98 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 99
66b43ecb
AC		 100/* Default (value) for non- multi-arch platforms. */
101#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
102#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 103#endif
104
104c1213
JM		 105extern int gdbarch_short_bit (struct gdbarch *gdbarch);
106extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 107#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
108#error "Non multi-arch definition of TARGET_SHORT_BIT"
109#endif
0f71a2f6 110#if GDB_MULTI_ARCH
6166d547 111#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 112#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
113#endif
114#endif
115
66b43ecb
AC		 116/* Number of bits in an int or unsigned int for the target machine. */
117
118/* Default (value) for non- multi-arch platforms. */
119#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
120#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
121#endif
122
104c1213
JM		 123extern int gdbarch_int_bit (struct gdbarch *gdbarch);
124extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 125#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
126#error "Non multi-arch definition of TARGET_INT_BIT"
127#endif
0f71a2f6 128#if GDB_MULTI_ARCH
6166d547 129#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 130#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
131#endif
132#endif
133
66b43ecb
AC		 134/* Number of bits in a long or unsigned long for the target machine. */
135
136/* Default (value) for non- multi-arch platforms. */
137#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
138#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
139#endif
140
104c1213
JM		 141extern int gdbarch_long_bit (struct gdbarch *gdbarch);
142extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 143#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
144#error "Non multi-arch definition of TARGET_LONG_BIT"
145#endif
0f71a2f6 146#if GDB_MULTI_ARCH
6166d547 147#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 148#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
149#endif
150#endif
151
66b43ecb
AC		 152/* Number of bits in a long long or unsigned long long for the target
153 machine. */
154
155/* Default (value) for non- multi-arch platforms. */
156#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
157#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
158#endif
159
104c1213
JM		 160extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
161extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 162#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
163#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
164#endif
0f71a2f6 165#if GDB_MULTI_ARCH
6166d547 166#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 167#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
168#endif
169#endif
170
66b43ecb
AC		 171/* Number of bits in a float for the target machine. */
172
173/* Default (value) for non- multi-arch platforms. */
174#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
175#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
176#endif
177
104c1213
JM		 178extern int gdbarch_float_bit (struct gdbarch *gdbarch);
179extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 180#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
181#error "Non multi-arch definition of TARGET_FLOAT_BIT"
182#endif
0f71a2f6 183#if GDB_MULTI_ARCH
6166d547 184#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 185#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
186#endif
187#endif
188
66b43ecb
AC		 189/* Number of bits in a double for the target machine. */
190
191/* Default (value) for non- multi-arch platforms. */
192#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
193#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
194#endif
195
104c1213
JM		 196extern int gdbarch_double_bit (struct gdbarch *gdbarch);
197extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 198#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
199#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
200#endif
0f71a2f6 201#if GDB_MULTI_ARCH
6166d547 202#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 203#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
204#endif
205#endif
206
66b43ecb
AC		 207/* Number of bits in a long double for the target machine. */
208
209/* Default (value) for non- multi-arch platforms. */
210#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
211#define TARGET_LONG_DOUBLE_BIT (2*TARGET_DOUBLE_BIT)
212#endif
213
104c1213
JM		 214extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
215extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 216#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
217#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
218#endif
0f71a2f6 219#if GDB_MULTI_ARCH
6166d547 220#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 221#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
222#endif
223#endif
224
52204a0b
DT		 225/* For most targets, a pointer on the target and its representation as an
226 address in GDB have the same size and "look the same". For such a
227 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
228 / addr_bit will be set from it.
229
230 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
231 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
232
233 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 234
235/* Default (value) for non- multi-arch platforms. */
236#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
237#define TARGET_PTR_BIT (TARGET_INT_BIT)
238#endif
239
240extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
241extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 242#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
243#error "Non multi-arch definition of TARGET_PTR_BIT"
244#endif
66b43ecb
AC		 245#if GDB_MULTI_ARCH
246#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
247#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
248#endif
249#endif
250
52204a0b
DT		 251/* addr_bit is the size of a target address as represented in gdb */
252
253/* Default (value) for non- multi-arch platforms. */
254#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
255#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
256#endif
257
258extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
259extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 260#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
261#error "Non multi-arch definition of TARGET_ADDR_BIT"
262#endif
52204a0b
DT		 263#if GDB_MULTI_ARCH
264#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
265#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
266#endif
267#endif
268
66b43ecb
AC		 269/* Number of bits in a BFD_VMA for the target object file format. */
270
271/* Default (value) for non- multi-arch platforms. */
272#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
273#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
274#endif
275
276extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
277extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 278#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
279#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
280#endif
66b43ecb
AC		 281#if GDB_MULTI_ARCH
282#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
283#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
284#endif
285#endif
286
33489c5b 287/* Default (value) for non- multi-arch platforms. */
6166d547 288#if (!GDB_MULTI_ARCH) && !defined (IEEE_FLOAT)
33489c5b
AC		 289#define IEEE_FLOAT (0)
290#endif
291
7355ddba
JB		 292extern int gdbarch_ieee_float (struct gdbarch *gdbarch);
293extern void set_gdbarch_ieee_float (struct gdbarch *gdbarch, int ieee_float);
83905903
AC		 294#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IEEE_FLOAT)
295#error "Non multi-arch definition of IEEE_FLOAT"
296#endif
33489c5b 297#if GDB_MULTI_ARCH
6166d547 298#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IEEE_FLOAT)
7355ddba
JB		 299#define IEEE_FLOAT (gdbarch_ieee_float (current_gdbarch))
300#endif
33489c5b 301#endif
7355ddba 302
be8dfb87
AC		 303/* Default (function) for non- multi-arch platforms. */
304#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 305#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 306#endif
307
39f77062
KB		 308typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
309extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 310extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 311#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
312#error "Non multi-arch definition of TARGET_READ_PC"
313#endif
0f71a2f6 314#if GDB_MULTI_ARCH
6166d547 315#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 316#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 317#endif
318#endif
319
be8dfb87
AC		 320/* Default (function) for non- multi-arch platforms. */
321#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 322#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 323#endif
324
39f77062
KB		 325typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
326extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 327extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 328#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
329#error "Non multi-arch definition of TARGET_WRITE_PC"
330#endif
0f71a2f6 331#if GDB_MULTI_ARCH
6166d547 332#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 333#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 334#endif
335#endif
336
be8dfb87
AC		 337/* Default (function) for non- multi-arch platforms. */
338#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
339#define TARGET_READ_FP() (generic_target_read_fp ())
340#endif
341
104c1213
JM		 342typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
343extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
344extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 345#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
346#error "Non multi-arch definition of TARGET_READ_FP"
347#endif
0f71a2f6 348#if GDB_MULTI_ARCH
6166d547 349#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 350#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
351#endif
352#endif
353
be8dfb87
AC		 354/* Default (function) for non- multi-arch platforms. */
355#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_FP)
356#define TARGET_WRITE_FP(val) (generic_target_write_fp (val))
357#endif
358
104c1213
JM		 359typedef void (gdbarch_write_fp_ftype) (CORE_ADDR val);
360extern void gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val);
361extern void set_gdbarch_write_fp (struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp);
83905903
AC		 362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_FP)
363#error "Non multi-arch definition of TARGET_WRITE_FP"
364#endif
0f71a2f6 365#if GDB_MULTI_ARCH
6166d547 366#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP)
0f71a2f6
JM		 367#define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
368#endif
369#endif
370
be8dfb87
AC		 371/* Default (function) for non- multi-arch platforms. */
372#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
373#define TARGET_READ_SP() (generic_target_read_sp ())
374#endif
375
104c1213
JM		 376typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
377extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
378extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 379#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
380#error "Non multi-arch definition of TARGET_READ_SP"
381#endif
0f71a2f6 382#if GDB_MULTI_ARCH
6166d547 383#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 384#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
385#endif
386#endif
387
be8dfb87
AC		 388/* Default (function) for non- multi-arch platforms. */
389#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
390#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
391#endif
392
104c1213
JM		 393typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
394extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
395extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 396#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
397#error "Non multi-arch definition of TARGET_WRITE_SP"
398#endif
0f71a2f6 399#if GDB_MULTI_ARCH
6166d547 400#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 401#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
402#endif
403#endif
404
39d4ef09
AC		 405/* Function for getting target's idea of a frame pointer. FIXME: GDB's
406 whole scheme for dealing with "frames" and "frame pointers" needs a
407 serious shakedown. */
408
409/* Default (function) for non- multi-arch platforms. */
410#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
411#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
412#endif
413
414typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
415extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
416extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
417#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
418#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
419#endif
420#if GDB_MULTI_ARCH
421#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
422#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
423#endif
424#endif
425
61a0eb5b
AC		 426extern int gdbarch_register_read_p (struct gdbarch *gdbarch);
427
428typedef void (gdbarch_register_read_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
429extern void gdbarch_register_read (struct gdbarch *gdbarch, int regnum, char *buf);
430extern void set_gdbarch_register_read (struct gdbarch *gdbarch, gdbarch_register_read_ftype *register_read);
431
432extern int gdbarch_register_write_p (struct gdbarch *gdbarch);
433
434typedef void (gdbarch_register_write_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
435extern void gdbarch_register_write (struct gdbarch *gdbarch, int regnum, char *buf);
436extern void set_gdbarch_register_write (struct gdbarch *gdbarch, gdbarch_register_write_ftype *register_write);
437
104c1213
JM		 438extern int gdbarch_num_regs (struct gdbarch *gdbarch);
439extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 440#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
441#error "Non multi-arch definition of NUM_REGS"
442#endif
0f71a2f6 443#if GDB_MULTI_ARCH
6166d547 444#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 445#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
446#endif
447#endif
448
34620563
AC		 449/* This macro gives the number of pseudo-registers that live in the
450 register namespace but do not get fetched or stored on the target.
451 These pseudo-registers may be aliases for other registers,
452 combinations of other registers, or they may be computed by GDB. */
453
0aba1244 454/* Default (value) for non- multi-arch platforms. */
6166d547 455#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 456#define NUM_PSEUDO_REGS (0)
457#endif
458
459extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
460extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 461#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
462#error "Non multi-arch definition of NUM_PSEUDO_REGS"
463#endif
0aba1244 464#if GDB_MULTI_ARCH
6166d547 465#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 466#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
467#endif
468#endif
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
104c1213
JM		 481extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
482extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 483#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
484#error "Non multi-arch definition of FP_REGNUM"
485#endif
0f71a2f6 486#if GDB_MULTI_ARCH
6166d547 487#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 488#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
489#endif
490#endif
491
104c1213
JM		 492extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
493extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 494#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
495#error "Non multi-arch definition of PC_REGNUM"
496#endif
0f71a2f6 497#if GDB_MULTI_ARCH
6166d547 498#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 499#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
500#endif
501#endif
502
60054393 503/* Default (value) for non- multi-arch platforms. */
6166d547 504#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 505#define FP0_REGNUM (-1)
506#endif
507
508extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
509extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 510#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
511#error "Non multi-arch definition of FP0_REGNUM"
512#endif
60054393 513#if GDB_MULTI_ARCH
6166d547 514#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 515#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
516#endif
517#endif
518
03863182 519/* Default (value) for non- multi-arch platforms. */
6166d547 520#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 521#define NPC_REGNUM (-1)
522#endif
523
524extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
525extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 526#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
527#error "Non multi-arch definition of NPC_REGNUM"
528#endif
03863182 529#if GDB_MULTI_ARCH
6166d547 530#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 531#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
532#endif
533#endif
534
535/* Default (value) for non- multi-arch platforms. */
6166d547 536#if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
03863182
AC		 537#define NNPC_REGNUM (-1)
538#endif
539
540extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
541extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
83905903
AC		 542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NNPC_REGNUM)
543#error "Non multi-arch definition of NNPC_REGNUM"
544#endif
03863182 545#if GDB_MULTI_ARCH
6166d547 546#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
03863182
AC		 547#define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
548#endif
549#endif
550
88c72b7d
AC		 551/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
552
553/* Default (function) for non- multi-arch platforms. */
554#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
555#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
556#endif
557
558typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
559extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
560extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 561#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
562#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
563#endif
88c72b7d
AC		 564#if GDB_MULTI_ARCH
565#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
566#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
567#endif
568#endif
569
570/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
571
572/* Default (function) for non- multi-arch platforms. */
573#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
574#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
575#endif
576
577typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
578extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
579extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 580#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
581#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
582#endif
88c72b7d
AC		 583#if GDB_MULTI_ARCH
584#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
585#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
586#endif
587#endif
588
589/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
590
591/* Default (function) for non- multi-arch platforms. */
592#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
593#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
594#endif
595
596typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
597extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
598extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 599#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
600#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
601#endif
88c72b7d
AC		 602#if GDB_MULTI_ARCH
603#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
604#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
605#endif
606#endif
607
608/* Convert from an sdb register number to an internal gdb register number.
609 This should be defined in tm.h, if REGISTER_NAMES is not set up
610 to map one to one onto the sdb register numbers. */
611
612/* Default (function) for non- multi-arch platforms. */
613#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
614#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
615#endif
616
617typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
618extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
619extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
621#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
622#endif
88c72b7d
AC		 623#if GDB_MULTI_ARCH
624#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
625#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
626#endif
627#endif
628
629/* Default (function) for non- multi-arch platforms. */
630#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
631#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
632#endif
633
634typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
635extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
636extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 637#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
638#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
639#endif
88c72b7d
AC		 640#if GDB_MULTI_ARCH
641#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
642#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
643#endif
644#endif
645
33489c5b 646/* Default (function) for non- multi-arch platforms. */
6166d547 647#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 648#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
649#endif
650
104c1213
JM		 651typedef char * (gdbarch_register_name_ftype) (int regnr);
652extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
653extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 654#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
655#error "Non multi-arch definition of REGISTER_NAME"
656#endif
33489c5b 657#if GDB_MULTI_ARCH
6166d547 658#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 659#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
660#endif
33489c5b 661#endif
0f71a2f6 662
104c1213
JM		 663extern int gdbarch_register_size (struct gdbarch *gdbarch);
664extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 665#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
666#error "Non multi-arch definition of REGISTER_SIZE"
667#endif
0f71a2f6 668#if GDB_MULTI_ARCH
6166d547 669#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 670#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
671#endif
672#endif
673
104c1213
JM		 674extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
675extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 676#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
677#error "Non multi-arch definition of REGISTER_BYTES"
678#endif
0f71a2f6 679#if GDB_MULTI_ARCH
6166d547 680#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 681#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
682#endif
683#endif
684
104c1213
JM		 685typedef int (gdbarch_register_byte_ftype) (int reg_nr);
686extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
687extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 688#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
689#error "Non multi-arch definition of REGISTER_BYTE"
690#endif
0f71a2f6 691#if GDB_MULTI_ARCH
6166d547 692#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 693#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
694#endif
695#endif
696
104c1213
JM		 697typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
698extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
699extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 700#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
701#error "Non multi-arch definition of REGISTER_RAW_SIZE"
702#endif
0f71a2f6 703#if GDB_MULTI_ARCH
6166d547 704#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 705#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
706#endif
707#endif
708
104c1213
JM		 709extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
710extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 711#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
712#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
713#endif
0f71a2f6 714#if GDB_MULTI_ARCH
6166d547 715#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 716#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
717#endif
718#endif
719
104c1213
JM		 720typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
721extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
722extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 723#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
724#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
725#endif
0f71a2f6 726#if GDB_MULTI_ARCH
6166d547 727#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 728#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
729#endif
730#endif
731
104c1213
JM		 732extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
733extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 734#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
735#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
736#endif
0f71a2f6 737#if GDB_MULTI_ARCH
6166d547 738#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 739#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
740#endif
741#endif
742
104c1213
JM		 743typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
744extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
745extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 746#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
747#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
748#endif
0f71a2f6 749#if GDB_MULTI_ARCH
6166d547 750#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 751#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
752#endif
753#endif
754
666e11c5
EZ		 755/* Default (function) for non- multi-arch platforms. */
756#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
757#define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
758#endif
759
760typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
761extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
762extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
83905903
AC		 763#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
764#error "Non multi-arch definition of DO_REGISTERS_INFO"
765#endif
666e11c5
EZ		 766#if GDB_MULTI_ARCH
767#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
768#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
769#endif
770#endif
771
7c7651b2
AC		 772/* MAP a GDB RAW register number onto a simulator register number. See
773 also include/...-sim.h. */
774
775/* Default (function) for non- multi-arch platforms. */
776#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
777#define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
778#endif
779
780typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
781extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
782extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 783#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
784#error "Non multi-arch definition of REGISTER_SIM_REGNO"
785#endif
7c7651b2
AC		 786#if GDB_MULTI_ARCH
787#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
788#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
789#endif
790#endif
791
2649061d
AC		 792#if defined (REGISTER_BYTES_OK)
793/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 794#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 795#define REGISTER_BYTES_OK_P() (1)
796#endif
eee30e78 797#endif
2649061d
AC		 798
799/* Default predicate for non- multi-arch targets. */
800#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
801#define REGISTER_BYTES_OK_P() (0)
802#endif
803
804extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 805#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
806#error "Non multi-arch definition of REGISTER_BYTES_OK"
807#endif
2649061d
AC		 808#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
809#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
810#endif
811
812/* Default (function) for non- multi-arch platforms. */
813#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 814#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 815#endif
816
817typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
818extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
819extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 820#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
821#error "Non multi-arch definition of REGISTER_BYTES_OK"
822#endif
2649061d
AC		 823#if GDB_MULTI_ARCH
824#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
825#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
826#endif
827#endif
828
01fb7433
AC		 829/* Default (function) for non- multi-arch platforms. */
830#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
831#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
832#endif
833
834typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
835extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
836extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 837#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
838#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
839#endif
01fb7433
AC		 840#if GDB_MULTI_ARCH
841#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
842#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
843#endif
844#endif
845
846/* Default (function) for non- multi-arch platforms. */
847#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
848#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
849#endif
850
851typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
852extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
853extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 854#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
855#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
856#endif
01fb7433
AC		 857#if GDB_MULTI_ARCH
858#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
859#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
860#endif
861#endif
862
104c1213
JM		 863extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
864extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
83905903
AC		 865#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
866#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
867#endif
0f71a2f6 868#if GDB_MULTI_ARCH
6166d547 869#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 870#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
871#endif
872#endif
873
104c1213
JM		 874extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
875extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
83905903
AC		 876#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
877#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
878#endif
0f71a2f6 879#if GDB_MULTI_ARCH
6166d547 880#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 881#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
882#endif
883#endif
884
104c1213
JM		 885typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
886extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
887extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 888#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
889#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
890#endif
0f71a2f6 891#if GDB_MULTI_ARCH
6166d547 892#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 893#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
894#endif
895#endif
896
104c1213
JM		 897extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
898extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 899#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
900#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
901#endif
0f71a2f6 902#if GDB_MULTI_ARCH
6166d547 903#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 904#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
905#endif
906#endif
907
104c1213
JM		 908extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
909extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 910#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
911#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
912#endif
0f71a2f6 913#if GDB_MULTI_ARCH
6166d547 914#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 915#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
916#endif
917#endif
918
104c1213
JM		 919extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
920extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
83905903
AC		 921#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
922#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
923#endif
0f71a2f6 924#if GDB_MULTI_ARCH
6166d547 925#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 926#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
927#endif
928#endif
929
104c1213
JM		 930extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
931extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 932#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
933#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
934#endif
0f71a2f6 935#if GDB_MULTI_ARCH
6166d547 936#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 937#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
938#endif
939#endif
940
104c1213
JM		 941typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
942extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
943extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
83905903
AC		 944#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
945#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
946#endif
0f71a2f6 947#if GDB_MULTI_ARCH
6166d547 948#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 949#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
950#endif
951#endif
952
104c1213
JM		 953extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
954extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
83905903
AC		 955#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
956#error "Non multi-arch definition of CALL_DUMMY_P"
957#endif
0f71a2f6 958#if GDB_MULTI_ARCH
6166d547 959#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 960#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
961#endif
962#endif
963
33489c5b 964/* Default (value) for non- multi-arch platforms. */
6166d547 965#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 966#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
967#endif
968
104c1213
JM		 969extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
970extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 971#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
972#error "Non multi-arch definition of CALL_DUMMY_WORDS"
973#endif
33489c5b 974#if GDB_MULTI_ARCH
6166d547 975#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 976#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
977#endif
33489c5b
AC		 978#endif
979
980/* Default (value) for non- multi-arch platforms. */
6166d547 981#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 982#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
983#endif
0f71a2f6 984
104c1213
JM		 985extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
986extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 987#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
988#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
989#endif
33489c5b 990#if GDB_MULTI_ARCH
6166d547 991#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 992#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
993#endif
33489c5b 994#endif
0f71a2f6 995
104c1213
JM		 996extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
997extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
83905903
AC		 998#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
999#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1000#endif
0f71a2f6 1001#if GDB_MULTI_ARCH
6166d547 1002#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1003#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1004#endif
1005#endif
1006
104c1213
JM		 1007extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1008extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1009#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1010#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1011#endif
0f71a2f6 1012#if GDB_MULTI_ARCH
6166d547 1013#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1014#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1015#endif
1016#endif
1017
104c1213
JM		 1018typedef 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);
1019extern 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);
1020extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1021#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1022#error "Non multi-arch definition of FIX_CALL_DUMMY"
1023#endif
0f71a2f6 1024#if GDB_MULTI_ARCH
6166d547 1025#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1026#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))
1027#endif
1028#endif
1029
10312cc4
AC		 1030/* Default (function) for non- multi-arch platforms. */
1031#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1032#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1033#endif
1034
1035typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1036extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1037extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1038#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1039#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1040#endif
10312cc4
AC		 1041#if GDB_MULTI_ARCH
1042#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1043#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1044#endif
1045#endif
1046
1047/* Default (function) for non- multi-arch platforms. */
1048#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1049#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1050#endif
1051
1052typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1053extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1054extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1055#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1056#error "Non multi-arch definition of INIT_FRAME_PC"
1057#endif
10312cc4
AC		 1058#if GDB_MULTI_ARCH
1059#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1060#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1061#endif
1062#endif
1063
104c1213
JM		 1064extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1065extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1066#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1067#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1068#endif
0f71a2f6 1069#if GDB_MULTI_ARCH
6166d547 1070#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1071#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1072#endif
1073#endif
1074
104c1213
JM		 1075extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1076extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1077#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1078#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1079#endif
0f71a2f6 1080#if GDB_MULTI_ARCH
6166d547 1081#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1082#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1083#endif
1084#endif
1085
33489c5b 1086/* Default (function) for non- multi-arch platforms. */
6166d547 1087#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1088#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1089#endif
1090
b9a8e3bf
JB		 1091typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1092extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1093extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1094#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1095#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1096#endif
33489c5b 1097#if GDB_MULTI_ARCH
6166d547 1098#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1099#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1100#endif
33489c5b 1101#endif
b9a8e3bf 1102
104c1213
JM		 1103typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1104extern 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);
1105extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
83905903
AC		 1106#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1107#error "Non multi-arch definition of GET_SAVED_REGISTER"
1108#endif
0f71a2f6 1109#if GDB_MULTI_ARCH
6166d547 1110#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1111#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1112#endif
1113#endif
1114
33489c5b 1115/* Default (function) for non- multi-arch platforms. */
6166d547 1116#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1117#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1118#endif
1119
104c1213
JM		 1120typedef int (gdbarch_register_convertible_ftype) (int nr);
1121extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1122extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1123#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1124#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1125#endif
33489c5b 1126#if GDB_MULTI_ARCH
6166d547 1127#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1128#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1129#endif
33489c5b
AC		 1130#endif
1131
1132/* Default (function) for non- multi-arch platforms. */
6166d547 1133#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1134#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1135#endif
0f71a2f6 1136
104c1213
JM		 1137typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1138extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1139extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1140#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1141#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1142#endif
33489c5b 1143#if GDB_MULTI_ARCH
6166d547 1144#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1145#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1146#endif
33489c5b
AC		 1147#endif
1148
1149/* Default (function) for non- multi-arch platforms. */
6166d547 1150#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1151#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1152#endif
0f71a2f6 1153
104c1213
JM		 1154typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1155extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1156extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1157#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1158#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1159#endif
33489c5b 1160#if GDB_MULTI_ARCH
6166d547 1161#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1162#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1163#endif
33489c5b
AC		 1164#endif
1165
34620563
AC		 1166/* This function is called when the value of a pseudo-register needs to
1167 be updated. Typically it will be defined on a per-architecture
1168 basis. */
1169
7f1b2585 1170/* Default (function) for non- multi-arch platforms. */
6166d547 1171#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
8e65ff28 1172#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1173#endif
1174
1175typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
1176extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
1177extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
83905903
AC		 1178#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1179#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1180#endif
7f1b2585 1181#if GDB_MULTI_ARCH
6166d547 1182#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
7f1b2585
EZ		 1183#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1184#endif
1185#endif
1186
34620563
AC		 1187/* This function is called when the value of a pseudo-register needs to
1188 be set or stored. Typically it will be defined on a
1189 per-architecture basis. */
1190
7f1b2585 1191/* Default (function) for non- multi-arch platforms. */
6166d547 1192#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
8e65ff28 1193#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1194#endif
1195
1196typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
1197extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
1198extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
83905903
AC		 1199#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1200#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1201#endif
7f1b2585 1202#if GDB_MULTI_ARCH
6166d547 1203#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
7f1b2585
EZ		 1204#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1205#endif
1206#endif
1207
33489c5b 1208/* Default (function) for non- multi-arch platforms. */
6166d547 1209#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1210#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1211#endif
4478b372 1212
ac2e2ef7
AC		 1213typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1214extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1215extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1216#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1217#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1218#endif
33489c5b 1219#if GDB_MULTI_ARCH
6166d547 1220#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1221#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1222#endif
33489c5b
AC		 1223#endif
1224
1225/* Default (function) for non- multi-arch platforms. */
6166d547 1226#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1227#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1228#endif
4478b372 1229
ac2e2ef7
AC		 1230typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1231extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1232extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1233#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1234#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1235#endif
33489c5b 1236#if GDB_MULTI_ARCH
6166d547 1237#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1238#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1239#endif
33489c5b
AC		 1240#endif
1241
fc0c74b1
AC		 1242#if defined (INTEGER_TO_ADDRESS)
1243/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1244#if !defined (INTEGER_TO_ADDRESS_P)
1245#define INTEGER_TO_ADDRESS_P() (1)
1246#endif
1247#endif
1248
1249/* Default predicate for non- multi-arch targets. */
1250#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1251#define INTEGER_TO_ADDRESS_P() (0)
1252#endif
1253
1254extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1255#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1256#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1257#endif
1258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1259#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1260#endif
1261
1262/* Default (function) for non- multi-arch platforms. */
1263#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1264#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1265#endif
1266
1267typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1268extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1269extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1270#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1271#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1272#endif
1273#if GDB_MULTI_ARCH
1274#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1275#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1276#endif
1277#endif
1278
33489c5b 1279/* Default (function) for non- multi-arch platforms. */
6166d547 1280#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1281#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1282#endif
0f71a2f6 1283
71a9f22e
JB		 1284typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1285extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1286extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1287#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1288#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1289#endif
33489c5b 1290#if GDB_MULTI_ARCH
6166d547 1291#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1292#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1293#endif
33489c5b 1294#endif
71a9f22e 1295
104c1213
JM		 1296typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1297extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1298extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
83905903
AC		 1299#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1300#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1301#endif
0f71a2f6 1302#if GDB_MULTI_ARCH
6166d547 1303#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
0f71a2f6
JM		 1304#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1305#endif
1306#endif
1307
104c1213
JM		 1308typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1309extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1310extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1311#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1312#error "Non multi-arch definition of PUSH_ARGUMENTS"
1313#endif
0f71a2f6 1314#if GDB_MULTI_ARCH
6166d547 1315#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1316#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1317#endif
1318#endif
1319
104c1213
JM		 1320typedef void (gdbarch_push_dummy_frame_ftype) (void);
1321extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1322extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1323#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1324#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1325#endif
0f71a2f6 1326#if GDB_MULTI_ARCH
6166d547 1327#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1328#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1329#endif
1330#endif
1331
104c1213
JM		 1332typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1333extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1334extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1335#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1336#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1337#endif
0f71a2f6 1338#if GDB_MULTI_ARCH
6166d547 1339#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1340#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1341#endif
1342#endif
1343
104c1213
JM		 1344typedef void (gdbarch_pop_frame_ftype) (void);
1345extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1346extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1347#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1348#error "Non multi-arch definition of POP_FRAME"
1349#endif
0f71a2f6 1350#if GDB_MULTI_ARCH
6166d547 1351#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1352#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1353#endif
1354#endif
1355
104c1213
JM		 1356typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1357extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1358extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1359#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1360#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1361#endif
0f71a2f6 1362#if GDB_MULTI_ARCH
6166d547 1363#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1364#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1365#endif
1366#endif
1367
104c1213
JM		 1368typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1369extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1370extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1371#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1372#error "Non multi-arch definition of STORE_RETURN_VALUE"
1373#endif
0f71a2f6 1374#if GDB_MULTI_ARCH
6166d547 1375#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1376#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1377#endif
1378#endif
1379
d6dd581e
AC		 1380#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1381/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1382#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1383#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1384#endif
1385#endif
1386
1387/* Default predicate for non- multi-arch targets. */
1388#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1389#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1390#endif
1391
1392extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
83905903
AC		 1393#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1394#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1395#endif
d6dd581e
AC		 1396#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1397#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1398#endif
1399
1400/* Default (function) for non- multi-arch platforms. */
1401#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1402#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1403#endif
1404
104c1213
JM		 1405typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
1406extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1407extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
83905903
AC		 1408#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1409#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1410#endif
0f71a2f6 1411#if GDB_MULTI_ARCH
6166d547 1412#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
0f71a2f6
JM		 1413#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1414#endif
1415#endif
1416
104c1213
JM		 1417typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1418extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1419extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1420#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1421#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1422#endif
0f71a2f6 1423#if GDB_MULTI_ARCH
6166d547 1424#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1425#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1426#endif
1427#endif
1428
104c1213
JM		 1429typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1430extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1431extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1432#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1433#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1434#endif
0f71a2f6 1435#if GDB_MULTI_ARCH
6166d547 1436#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1437#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1438#endif
1439#endif
1440
104c1213
JM		 1441typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1442extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1443extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1444#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1445#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1446#endif
0f71a2f6 1447#if GDB_MULTI_ARCH
6166d547 1448#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1449#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1450#endif
1451#endif
1452
104c1213
JM		 1453typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1454extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1455extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1456#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1457#error "Non multi-arch definition of SKIP_PROLOGUE"
1458#endif
0f71a2f6 1459#if GDB_MULTI_ARCH
6166d547 1460#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1461#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1462#endif
1463#endif
1464
33489c5b 1465/* Default (function) for non- multi-arch platforms. */
6166d547 1466#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1467#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1468#endif
1469
dad41f9a
AC		 1470typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1471extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1472extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1473#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1474#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1475#endif
33489c5b 1476#if GDB_MULTI_ARCH
6166d547 1477#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1478#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1479#endif
33489c5b 1480#endif
dad41f9a 1481
104c1213
JM		 1482typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1483extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1484extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1485#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1486#error "Non multi-arch definition of INNER_THAN"
1487#endif
0f71a2f6 1488#if GDB_MULTI_ARCH
6166d547 1489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1490#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1491#endif
1492#endif
1493
33489c5b 1494/* Default (function) for non- multi-arch platforms. */
6166d547 1495#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1496#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1497#endif
1498
104c1213
JM		 1499typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1500extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1501extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1502#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1503#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1504#endif
33489c5b 1505#if GDB_MULTI_ARCH
6166d547 1506#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1507#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1508#endif
33489c5b
AC		 1509#endif
1510
1511/* Default (function) for non- multi-arch platforms. */
6166d547 1512#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1513#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1514#endif
0f71a2f6 1515
917317f4
JM		 1516typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1517extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1518extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1519#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1520#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1521#endif
33489c5b 1522#if GDB_MULTI_ARCH
6166d547 1523#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1524#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1525#endif
33489c5b
AC		 1526#endif
1527
1528/* Default (function) for non- multi-arch platforms. */
6166d547 1529#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1530#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1531#endif
917317f4
JM		 1532
1533typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1534extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1535extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1536#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1537#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1538#endif
33489c5b 1539#if GDB_MULTI_ARCH
6166d547 1540#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1541#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1542#endif
33489c5b 1543#endif
917317f4 1544
104c1213
JM		 1545extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1546extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1547#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1548#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1549#endif
0f71a2f6 1550#if GDB_MULTI_ARCH
6166d547 1551#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1552#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1553#endif
1554#endif
1555
e02bc4cc
DS		 1556/* Default (function) for non- multi-arch platforms. */
1557#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1558#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1559#endif
1560
1561typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1562extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1563extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1564#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1565#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1566#endif
e02bc4cc
DS		 1567#if GDB_MULTI_ARCH
1568#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1569#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1570#endif
1571#endif
1572
104c1213
JM		 1573extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1574extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1575#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1576#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1577#endif
0f71a2f6 1578#if GDB_MULTI_ARCH
6166d547 1579#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1580#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1581#endif
1582#endif
1583
33489c5b 1584/* Default (function) for non- multi-arch platforms. */
6166d547 1585#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1586#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))
1587#endif
1588
104c1213
JM		 1589typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1590extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1591extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1592#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1593#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1594#endif
33489c5b 1595#if GDB_MULTI_ARCH
6166d547 1596#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1597#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))
1598#endif
33489c5b 1599#endif
0f71a2f6 1600
104c1213
JM		 1601extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1602extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1603#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1604#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1605#endif
0f71a2f6 1606#if GDB_MULTI_ARCH
6166d547 1607#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1608#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1609#endif
1610#endif
1611
33489c5b 1612/* Default (function) for non- multi-arch platforms. */
6166d547 1613#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1614#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1615#endif
1616
104c1213
JM		 1617typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1618extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1619extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1621#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1622#endif
33489c5b 1623#if GDB_MULTI_ARCH
6166d547 1624#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1625#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1626#endif
33489c5b 1627#endif
0f71a2f6 1628
104c1213
JM		 1629typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1630extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1631extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1632#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1633#error "Non multi-arch definition of FRAME_CHAIN"
1634#endif
0f71a2f6 1635#if GDB_MULTI_ARCH
6166d547 1636#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1637#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1638#endif
1639#endif
1640
104c1213
JM		 1641typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1642extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1643extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
83905903
AC		 1644#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1645#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1646#endif
0f71a2f6 1647#if GDB_MULTI_ARCH
6166d547 1648#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1649#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1650#endif
1651#endif
1652
104c1213
JM		 1653typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1654extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1655extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1656#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1657#error "Non multi-arch definition of FRAME_SAVED_PC"
1658#endif
0f71a2f6 1659#if GDB_MULTI_ARCH
6166d547 1660#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1661#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1662#endif
1663#endif
1664
104c1213
JM		 1665typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1666extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1667extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1668#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1669#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1670#endif
0f71a2f6 1671#if GDB_MULTI_ARCH
6166d547 1672#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1673#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1674#endif
1675#endif
1676
104c1213
JM		 1677typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1678extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1679extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1680#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1681#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1682#endif
0f71a2f6 1683#if GDB_MULTI_ARCH
6166d547 1684#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1685#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1686#endif
1687#endif
1688
104c1213
JM		 1689typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1690extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1691extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1692#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1693#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1694#endif
0f71a2f6 1695#if GDB_MULTI_ARCH
6166d547 1696#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1697#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1698#endif
1699#endif
1700
104c1213
JM		 1701typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1702extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1703extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1704#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1705#error "Non multi-arch definition of FRAME_NUM_ARGS"
1706#endif
0f71a2f6 1707#if GDB_MULTI_ARCH
6166d547 1708#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1709#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1710#endif
1711#endif
1712
2ada493a
AC		 1713#if defined (STACK_ALIGN)
1714/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1715#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1716#define STACK_ALIGN_P() (1)
1717#endif
eee30e78 1718#endif
2ada493a 1719
33489c5b 1720/* Default predicate for non- multi-arch targets. */
6166d547 1721#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1722#define STACK_ALIGN_P() (0)
1723#endif
1724
2ada493a 1725extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1726#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1727#error "Non multi-arch definition of STACK_ALIGN"
1728#endif
6166d547 1729#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1730#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1731#endif
1732
33489c5b 1733/* Default (function) for non- multi-arch platforms. */
6166d547 1734#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1735#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1736#endif
1737
2ada493a
AC		 1738typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1739extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1740extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1741#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1742#error "Non multi-arch definition of STACK_ALIGN"
1743#endif
33489c5b 1744#if GDB_MULTI_ARCH
6166d547 1745#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1746#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1747#endif
33489c5b 1748#endif
2ada493a 1749
0a49d05e
AC		 1750/* Default (value) for non- multi-arch platforms. */
1751#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1752#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1753#endif
1754
1755extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1756extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 1757#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1758#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1759#endif
0a49d05e
AC		 1760#if GDB_MULTI_ARCH
1761#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1762#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1763#endif
1764#endif
1765
d03e67c9
AC		 1766#if defined (REG_STRUCT_HAS_ADDR)
1767/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1768#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1769#define REG_STRUCT_HAS_ADDR_P() (1)
1770#endif
eee30e78 1771#endif
d03e67c9 1772
33489c5b 1773/* Default predicate for non- multi-arch targets. */
6166d547 1774#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 1775#define REG_STRUCT_HAS_ADDR_P() (0)
1776#endif
1777
d03e67c9 1778extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1779#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1780#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1781#endif
6166d547 1782#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1783#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1784#endif
1785
33489c5b 1786/* Default (function) for non- multi-arch platforms. */
6166d547 1787#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 1788#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 1789#endif
1790
d03e67c9
AC		 1791typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1792extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1793extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1794#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1795#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1796#endif
33489c5b 1797#if GDB_MULTI_ARCH
6166d547 1798#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 1799#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1800#endif
33489c5b 1801#endif
d03e67c9 1802
d1e3cf49
AC		 1803#if defined (SAVE_DUMMY_FRAME_TOS)
1804/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 1805#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1806#define SAVE_DUMMY_FRAME_TOS_P() (1)
1807#endif
eee30e78 1808#endif
d1e3cf49
AC		 1809
1810/* Default predicate for non- multi-arch targets. */
6166d547 1811#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1812#define SAVE_DUMMY_FRAME_TOS_P() (0)
1813#endif
1814
1815extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 1816#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
1817#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1818#endif
6166d547 1819#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1820#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1821#endif
1822
1823/* Default (function) for non- multi-arch platforms. */
6166d547 1824#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 1825#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 1826#endif
1827
1828typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
1829extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
1830extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 1831#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
1832#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1833#endif
d1e3cf49 1834#if GDB_MULTI_ARCH
6166d547 1835#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 1836#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1837#endif
1838#endif
1839
58d5518e
ND		 1840extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1841extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 1842#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1843#error "Non multi-arch definition of PARM_BOUNDARY"
1844#endif
58d5518e
ND		 1845#if GDB_MULTI_ARCH
1846#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
1847#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1848#endif
1849#endif
1850
f0d4cc9e 1851/* Default (value) for non- multi-arch platforms. */
6166d547 1852#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1853#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1854#endif
1855
1856extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1857extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1858#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1859#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1860#endif
f0d4cc9e 1861#if GDB_MULTI_ARCH
6166d547 1862#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1863#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1864#endif
1865#endif
1866
1867/* Default (value) for non- multi-arch platforms. */
6166d547 1868#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1869#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
1870#endif
1871
1872extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1873extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1874#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1875#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1876#endif
f0d4cc9e 1877#if GDB_MULTI_ARCH
6166d547 1878#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1879#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1880#endif
1881#endif
1882
1883/* Default (value) for non- multi-arch platforms. */
6166d547 1884#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1885#define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown)
1886#endif
1887
1888extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1889extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 1890#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1891#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1892#endif
f0d4cc9e 1893#if GDB_MULTI_ARCH
6166d547 1894#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1895#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1896#endif
1897#endif
1898
f517ea4e
PS		 1899/* Default (function) for non- multi-arch platforms. */
1900#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 1901#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 1902#endif
1903
1904typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
1905extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
1906extern 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		 1907#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
1908#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
1909#endif
f517ea4e
PS		 1910#if GDB_MULTI_ARCH
1911#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
1912#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
1913#endif
1914#endif
1915
875e1767
AC		 1916/* On some machines there are bits in addresses which are not really
1917 part of the address, but are used by the kernel, the hardware, etc.
1918 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
1919 we get a "real" address such as one would find in a symbol table.
1920 This is used only for addresses of instructions, and even then I'm
1921 not sure it's used in all contexts. It exists to deal with there
1922 being a few stray bits in the PC which would mislead us, not as some
1923 sort of generic thing to handle alignment or segmentation (it's
1924 possible it should be in TARGET_READ_PC instead). */
1925
1926/* Default (function) for non- multi-arch platforms. */
1927#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
1928#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
1929#endif
1930
1931typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
1932extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
1933extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 1934#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
1935#error "Non multi-arch definition of ADDR_BITS_REMOVE"
1936#endif
875e1767
AC		 1937#if GDB_MULTI_ARCH
1938#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
1939#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
1940#endif
1941#endif
1942
64c4637f
AC		 1943/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
1944 the target needs software single step. An ISA method to implement it.
1945
1946 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
1947 using the breakpoint system instead of blatting memory directly (as with rs6000).
1948
1949 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
1950 single step. If not, then implement single step using breakpoints. */
1951
1952#if defined (SOFTWARE_SINGLE_STEP)
1953/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
1954#if !defined (SOFTWARE_SINGLE_STEP_P)
1955#define SOFTWARE_SINGLE_STEP_P() (1)
1956#endif
1957#endif
1958
1959/* Default predicate for non- multi-arch targets. */
1960#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
1961#define SOFTWARE_SINGLE_STEP_P() (0)
1962#endif
1963
1964extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 1965#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
1966#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1967#endif
64c4637f
AC		 1968#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
1969#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
1970#endif
1971
1972/* Default (function) for non- multi-arch platforms. */
1973#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
1974#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
1975#endif
1976
1977typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
1978extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
1979extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 1980#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
1981#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1982#endif
64c4637f
AC		 1983#if GDB_MULTI_ARCH
1984#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
1985#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
1986#endif
1987#endif
1988
2bf0cb65
EZ		 1989/* Default (function) for non- multi-arch platforms. */
1990#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
1991#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
1992#endif
1993
1994typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
1995extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
1996extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
1997#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
1998#error "Non multi-arch definition of TARGET_PRINT_INSN"
1999#endif
2000#if GDB_MULTI_ARCH
2001#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2002#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2003#endif
2004#endif
2005
bdcd319a
CV		 2006/* Default (function) for non- multi-arch platforms. */
2007#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2008#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2009#endif
2010
2011typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2012extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2013extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2014#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2015#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2016#endif
2017#if GDB_MULTI_ARCH
2018#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2019#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2020#endif
2021#endif
2022
104c1213 2023extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2024
2025
2026/* Mechanism for co-ordinating the selection of a specific
2027 architecture.
2028
2029 GDB targets (*-tdep.c) can register an interest in a specific
2030 architecture. Other GDB components can register a need to maintain
2031 per-architecture data.
2032
2033 The mechanisms below ensures that there is only a loose connection
2034 between the set-architecture command and the various GDB
99e7bb18 2035 components. Each component can independently register their need
0f71a2f6
JM		 2036 to maintain architecture specific data with gdbarch.
2037
2038 Pragmatics:
2039
2040 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2041 didn't scale.
2042
2043 The more traditional mega-struct containing architecture specific
2044 data for all the various GDB components was also considered. Since
99e7bb18 2045 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2046 components it was determined that the global aproach was not
2047 applicable. */
2048
2049
2050/* Register a new architectural family with GDB.
2051
2052 Register support for the specified ARCHITECTURE with GDB. When
2053 gdbarch determines that the specified architecture has been
2054 selected, the corresponding INIT function is called.
2055
2056 --
2057
2058 The INIT function takes two parameters: INFO which contains the
2059 information available to gdbarch about the (possibly new)
2060 architecture; ARCHES which is a list of the previously created
2061 ``struct gdbarch'' for this architecture.
2062
2063 The INIT function parameter INFO shall, as far as possible, be
2064 pre-initialized with information obtained from INFO.ABFD or
2065 previously selected architecture (if similar). INIT shall ensure
2066 that the INFO.BYTE_ORDER is non-zero.
2067
2068 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2069 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2070 gdbarch'' from the ARCHES list - indicating that the new
2071 architecture is just a synonym for an earlier architecture (see
2072 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2073 - that describes the selected architecture (see gdbarch_alloc()).
2074
2075 The DUMP_TDEP function shall print out all target specific values.
2076 Care should be taken to ensure that the function works in both the
2077 multi-arch and non- multi-arch cases. */
0f71a2f6 2078
adf40b2e
JM		 2079struct gdbarch_list
2080{
2081 struct gdbarch *gdbarch;
2082 struct gdbarch_list *next;
2083};
0f71a2f6 2084
adf40b2e
JM		 2085struct gdbarch_info
2086{
adf40b2e
JM		 2087 /* Use default: NULL (ZERO). */
2088 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2089
adf40b2e
JM		 2090 /* Use default: 0 (ZERO). */
2091 int byte_order;
0f71a2f6 2092
adf40b2e
JM		 2093 /* Use default: NULL (ZERO). */
2094 bfd *abfd;
0f71a2f6 2095
adf40b2e
JM		 2096 /* Use default: NULL (ZERO). */
2097 struct gdbarch_tdep_info *tdep_info;
2098};
0f71a2f6 2099
104c1213 2100typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2101typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2102
4b9b3959 2103/* DEPRECATED - use gdbarch_register() */
104c1213 2104extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2105
4b9b3959
AC		 2106extern void gdbarch_register (enum bfd_architecture architecture,
2107 gdbarch_init_ftype *,
2108 gdbarch_dump_tdep_ftype *);
2109
0f71a2f6 2110
b4a20239
AC		 2111/* Return a freshly allocated, NULL terminated, array of the valid
2112 architecture names. Since architectures are registered during the
2113 _initialize phase this function only returns useful information
2114 once initialization has been completed. */
2115
2116extern const char **gdbarch_printable_names (void);
2117
2118
0f71a2f6
JM		 2119/* Helper function. Search the list of ARCHES for a GDBARCH that
2120 matches the information provided by INFO. */
2121
104c1213 2122extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2123
2124
2125/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2126 basic initialization using values obtained from the INFO andTDEP
2127 parameters. set_gdbarch_*() functions are called to complete the
2128 initialization of the object. */
2129
104c1213 2130extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2131
2132
4b9b3959
AC		 2133/* Helper function. Free a partially-constructed ``struct gdbarch''.
2134 It is assumed that the caller freeds the ``struct
2135 gdbarch_tdep''. */
2136
058f20d5
JB		 2137extern void gdbarch_free (struct gdbarch *);
2138
2139
b732d07d 2140/* Helper function. Force an update of the current architecture.
0f71a2f6 2141
b732d07d
AC		 2142 The actual architecture selected is determined by INFO, ``(gdb) set
2143 architecture'' et.al., the existing architecture and BFD's default
2144 architecture. INFO should be initialized to zero and then selected
2145 fields should be updated.
0f71a2f6 2146
16f33e29
AC		 2147 Returns non-zero if the update succeeds */
2148
2149extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2150
2151
2152
2153/* Register per-architecture data-pointer.
2154
2155 Reserve space for a per-architecture data-pointer. An identifier
2156 for the reserved data-pointer is returned. That identifer should
95160752 2157 be saved in a local static variable.
0f71a2f6 2158
95160752
AC		 2159 The per-architecture data-pointer can be initialized in one of two
2160 ways: The value can be set explicitly using a call to
2161 set_gdbarch_data(); the value can be set implicitly using the value
2162 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2163 called after the basic architecture vector has been created.
0f71a2f6 2164
95160752
AC		 2165 When a previously created architecture is re-selected, the
2166 per-architecture data-pointer for that previous architecture is
2167 restored. INIT() is not called.
2168
2169 During initialization, multiple assignments of the data-pointer are
2170 allowed, non-NULL values are deleted by calling FREE(). If the
2171 architecture is deleted using gdbarch_free() all non-NULL data
2172 pointers are also deleted using FREE().
0f71a2f6
JM		 2173
2174 Multiple registrarants for any architecture are allowed (and
2175 strongly encouraged). */
2176
95160752 2177struct gdbarch_data;
0f71a2f6 2178
95160752
AC		 2179typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2180typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2181 void *pointer);
2182extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2183 gdbarch_data_free_ftype *free);
2184extern void set_gdbarch_data (struct gdbarch *gdbarch,
2185 struct gdbarch_data *data,
2186 void *pointer);
0f71a2f6 2187
104c1213 2188extern void *gdbarch_data (struct gdbarch_data*);
0f71a2f6
JM		 2189
2190
0f71a2f6
JM		 2191/* Register per-architecture memory region.
2192
2193 Provide a memory-region swap mechanism. Per-architecture memory
2194 region are created. These memory regions are swapped whenever the
2195 architecture is changed. For a new architecture, the memory region
2196 is initialized with zero (0) and the INIT function is called.
2197
2198 Memory regions are swapped / initialized in the order that they are
2199 registered. NULL DATA and/or INIT values can be specified.
2200
2201 New code should use register_gdbarch_data(). */
2202
104c1213
JM		 2203typedef void (gdbarch_swap_ftype) (void);
2204extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2205#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2206
2207
2208
99e7bb18 2209/* The target-system-dependent byte order is dynamic */
c906108c
SS		 2210
2211/* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
b83266a0 2212 is selectable at runtime. The user can use the ``set endian''
c906108c
SS		 2213 command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when
2214 target_byte_order should be auto-detected (from the program image
2215 say). */
2216
0f71a2f6
JM		 2217#if GDB_MULTI_ARCH
2218/* Multi-arch GDB is always bi-endian. */
2219#define TARGET_BYTE_ORDER_SELECTABLE_P 1
2220#endif
2221
c906108c
SS		 2222#ifndef TARGET_BYTE_ORDER_SELECTABLE_P
2223/* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
2224 when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
2225#ifdef TARGET_BYTE_ORDER_SELECTABLE
2226#define TARGET_BYTE_ORDER_SELECTABLE_P 1
2227#else
2228#define TARGET_BYTE_ORDER_SELECTABLE_P 0
2229#endif
2230#endif
2231
adf40b2e 2232extern int target_byte_order;
c906108c
SS		 2233#ifdef TARGET_BYTE_ORDER_SELECTABLE
2234/* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
2235 and expect defs.h to re-define TARGET_BYTE_ORDER. */
2236#undef TARGET_BYTE_ORDER
2237#endif
2238#ifndef TARGET_BYTE_ORDER
2239#define TARGET_BYTE_ORDER (target_byte_order + 0)
2240#endif
2241
adf40b2e 2242extern int target_byte_order_auto;
c906108c
SS		 2243#ifndef TARGET_BYTE_ORDER_AUTO
2244#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2245#endif
2246
2247
2248
99e7bb18 2249/* The target-system-dependent BFD architecture is dynamic */
c906108c 2250
adf40b2e 2251extern int target_architecture_auto;
c906108c
SS		 2252#ifndef TARGET_ARCHITECTURE_AUTO
2253#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2254#endif
2255
adf40b2e 2256extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2257#ifndef TARGET_ARCHITECTURE
2258#define TARGET_ARCHITECTURE (target_architecture + 0)
2259#endif
2260
c906108c 2261
99e7bb18 2262/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2263
104c1213 2264extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2265 unsigned int len, disassemble_info *info);
c906108c 2266
104c1213
JM		 2267extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2268 disassemble_info *info);
c906108c 2269
104c1213
JM		 2270extern void dis_asm_print_address (bfd_vma addr,
2271 disassemble_info *info);
c906108c 2272
104c1213 2273extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2274extern disassemble_info tm_print_insn_info;
c906108c
SS		 2275#ifndef TARGET_PRINT_INSN_INFO
2276#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2277#endif
2278
2279
2280
99e7bb18 2281/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2282 byte-order, ...) using information found in the BFD */
2283
104c1213 2284extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2285
2286
e514a9d6
JM		 2287/* Initialize the current architecture to the "first" one we find on
2288 our list. */
2289
2290extern void initialize_current_architecture (void);
2291
ceaa8edf
JB		 2292/* For non-multiarched targets, do any initialization of the default
2293 gdbarch object necessary after the _initialize_MODULE functions
2294 have run. */
2295extern void initialize_non_multiarch ();
cce74817 2296
c906108c 2297/* gdbarch trace variable */
adf40b2e 2298extern int gdbarch_debug;
c906108c 2299
4b9b3959 2300extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2301
c906108c 2302#endif
GDB Binutils - Deliverables
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