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Add explicit #include of "value.h".
[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 38#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
fd0407d6
AC		 39#if !GDB_MULTI_ARCH
40#include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
41#endif
2bf0cb65 42
cce74817
JM		 43struct frame_info;
44struct value;
cce74817 45
0f71a2f6 46
0f71a2f6
JM		 47extern struct gdbarch *current_gdbarch;
48
49
0f71a2f6
JM		 50/* If any of the following are defined, the target wasn't correctly
51 converted. */
52
0f71a2f6
JM		 53#if GDB_MULTI_ARCH
54#if defined (EXTRA_FRAME_INFO)
55#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
56#endif
57#endif
58
59#if GDB_MULTI_ARCH
60#if defined (FRAME_FIND_SAVED_REGS)
61#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
62#endif
63#endif
64
83905903
AC		 65#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
66#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
67#endif
68
0f71a2f6
JM		 69
70/* The following are pre-initialized by GDBARCH. */
71
104c1213 72extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 73/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 74#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
75#error "Non multi-arch definition of TARGET_ARCHITECTURE"
76#endif
0f71a2f6 77#if GDB_MULTI_ARCH
6166d547 78#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 79#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
80#endif
81#endif
82
104c1213 83extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 84/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 85#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
86#error "Non multi-arch definition of TARGET_BYTE_ORDER"
87#endif
0f71a2f6 88#if GDB_MULTI_ARCH
6166d547 89#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 90#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
91#endif
92#endif
93
94
99e7bb18 95/* The following are initialized by the target dependent code. */
0f71a2f6 96
66b43ecb
AC		 97/* Number of bits in a char or unsigned char for the target machine.
98 Just like CHAR_BIT in <limits.h> but describes the target machine.
99 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
100
101 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 102
66b43ecb
AC		 103/* Default (value) for non- multi-arch platforms. */
104#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
105#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 106#endif
107
104c1213
JM		 108extern int gdbarch_short_bit (struct gdbarch *gdbarch);
109extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 110#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
111#error "Non multi-arch definition of TARGET_SHORT_BIT"
112#endif
0f71a2f6 113#if GDB_MULTI_ARCH
6166d547 114#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 115#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
116#endif
117#endif
118
66b43ecb
AC		 119/* Number of bits in an int or unsigned int for the target machine. */
120
121/* Default (value) for non- multi-arch platforms. */
122#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
123#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
124#endif
125
104c1213
JM		 126extern int gdbarch_int_bit (struct gdbarch *gdbarch);
127extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 128#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
129#error "Non multi-arch definition of TARGET_INT_BIT"
130#endif
0f71a2f6 131#if GDB_MULTI_ARCH
6166d547 132#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 133#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
134#endif
135#endif
136
66b43ecb
AC		 137/* Number of bits in a long or unsigned long for the target machine. */
138
139/* Default (value) for non- multi-arch platforms. */
140#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
141#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
142#endif
143
104c1213
JM		 144extern int gdbarch_long_bit (struct gdbarch *gdbarch);
145extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 146#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
147#error "Non multi-arch definition of TARGET_LONG_BIT"
148#endif
0f71a2f6 149#if GDB_MULTI_ARCH
6166d547 150#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 151#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
152#endif
153#endif
154
66b43ecb
AC		 155/* Number of bits in a long long or unsigned long long for the target
156 machine. */
157
158/* Default (value) for non- multi-arch platforms. */
159#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
160#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
161#endif
162
104c1213
JM		 163extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
164extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 165#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
166#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
167#endif
0f71a2f6 168#if GDB_MULTI_ARCH
6166d547 169#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 170#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
171#endif
172#endif
173
66b43ecb
AC		 174/* Number of bits in a float for the target machine. */
175
176/* Default (value) for non- multi-arch platforms. */
177#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
178#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
179#endif
180
104c1213
JM		 181extern int gdbarch_float_bit (struct gdbarch *gdbarch);
182extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 183#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
184#error "Non multi-arch definition of TARGET_FLOAT_BIT"
185#endif
0f71a2f6 186#if GDB_MULTI_ARCH
6166d547 187#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 188#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
189#endif
190#endif
191
66b43ecb
AC		 192/* Number of bits in a double for the target machine. */
193
194/* Default (value) for non- multi-arch platforms. */
195#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
196#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
197#endif
198
104c1213
JM		 199extern int gdbarch_double_bit (struct gdbarch *gdbarch);
200extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 201#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
202#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
203#endif
0f71a2f6 204#if GDB_MULTI_ARCH
6166d547 205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 206#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
207#endif
208#endif
209
66b43ecb
AC		 210/* Number of bits in a long double for the target machine. */
211
212/* Default (value) for non- multi-arch platforms. */
213#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
214#define TARGET_LONG_DOUBLE_BIT (2*TARGET_DOUBLE_BIT)
215#endif
216
104c1213
JM		 217extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
218extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
220#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
221#endif
0f71a2f6 222#if GDB_MULTI_ARCH
6166d547 223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 224#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
225#endif
226#endif
227
52204a0b
DT		 228/* For most targets, a pointer on the target and its representation as an
229 address in GDB have the same size and "look the same". For such a
230 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
231 / addr_bit will be set from it.
232
233 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
234 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
235
236 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 237
238/* Default (value) for non- multi-arch platforms. */
239#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
240#define TARGET_PTR_BIT (TARGET_INT_BIT)
241#endif
242
243extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
244extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 245#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
246#error "Non multi-arch definition of TARGET_PTR_BIT"
247#endif
66b43ecb
AC		 248#if GDB_MULTI_ARCH
249#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
250#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
251#endif
252#endif
253
52204a0b
DT		 254/* addr_bit is the size of a target address as represented in gdb */
255
256/* Default (value) for non- multi-arch platforms. */
257#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
258#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
259#endif
260
261extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
262extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 263#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
264#error "Non multi-arch definition of TARGET_ADDR_BIT"
265#endif
52204a0b
DT		 266#if GDB_MULTI_ARCH
267#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
268#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
269#endif
270#endif
271
66b43ecb
AC		 272/* Number of bits in a BFD_VMA for the target object file format. */
273
274/* Default (value) for non- multi-arch platforms. */
275#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
276#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
277#endif
278
279extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
280extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 281#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
282#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
283#endif
66b43ecb
AC		 284#if GDB_MULTI_ARCH
285#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
286#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
287#endif
288#endif
289
33489c5b 290/* Default (value) for non- multi-arch platforms. */
6166d547 291#if (!GDB_MULTI_ARCH) && !defined (IEEE_FLOAT)
33489c5b
AC		 292#define IEEE_FLOAT (0)
293#endif
294
7355ddba
JB		 295extern int gdbarch_ieee_float (struct gdbarch *gdbarch);
296extern void set_gdbarch_ieee_float (struct gdbarch *gdbarch, int ieee_float);
83905903
AC		 297#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IEEE_FLOAT)
298#error "Non multi-arch definition of IEEE_FLOAT"
299#endif
33489c5b 300#if GDB_MULTI_ARCH
6166d547 301#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IEEE_FLOAT)
7355ddba
JB		 302#define IEEE_FLOAT (gdbarch_ieee_float (current_gdbarch))
303#endif
33489c5b 304#endif
7355ddba 305
be8dfb87
AC		 306/* Default (function) for non- multi-arch platforms. */
307#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 308#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 309#endif
310
39f77062
KB		 311typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
312extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 313extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 314#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
315#error "Non multi-arch definition of TARGET_READ_PC"
316#endif
0f71a2f6 317#if GDB_MULTI_ARCH
6166d547 318#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 319#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 320#endif
321#endif
322
be8dfb87
AC		 323/* Default (function) for non- multi-arch platforms. */
324#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 325#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 326#endif
327
39f77062
KB		 328typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
329extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 330extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 331#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
332#error "Non multi-arch definition of TARGET_WRITE_PC"
333#endif
0f71a2f6 334#if GDB_MULTI_ARCH
6166d547 335#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 336#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 337#endif
338#endif
339
be8dfb87
AC		 340/* Default (function) for non- multi-arch platforms. */
341#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
342#define TARGET_READ_FP() (generic_target_read_fp ())
343#endif
344
104c1213
JM		 345typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
346extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
347extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 348#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
349#error "Non multi-arch definition of TARGET_READ_FP"
350#endif
0f71a2f6 351#if GDB_MULTI_ARCH
6166d547 352#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 353#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
354#endif
355#endif
356
be8dfb87
AC		 357/* Default (function) for non- multi-arch platforms. */
358#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_FP)
359#define TARGET_WRITE_FP(val) (generic_target_write_fp (val))
360#endif
361
104c1213
JM		 362typedef void (gdbarch_write_fp_ftype) (CORE_ADDR val);
363extern void gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val);
364extern void set_gdbarch_write_fp (struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp);
83905903
AC		 365#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_FP)
366#error "Non multi-arch definition of TARGET_WRITE_FP"
367#endif
0f71a2f6 368#if GDB_MULTI_ARCH
6166d547 369#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP)
0f71a2f6
JM		 370#define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
371#endif
372#endif
373
be8dfb87
AC		 374/* Default (function) for non- multi-arch platforms. */
375#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
376#define TARGET_READ_SP() (generic_target_read_sp ())
377#endif
378
104c1213
JM		 379typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
380extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
381extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 382#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
383#error "Non multi-arch definition of TARGET_READ_SP"
384#endif
0f71a2f6 385#if GDB_MULTI_ARCH
6166d547 386#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 387#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
388#endif
389#endif
390
be8dfb87
AC		 391/* Default (function) for non- multi-arch platforms. */
392#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
393#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
394#endif
395
104c1213
JM		 396typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
397extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
398extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 399#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
400#error "Non multi-arch definition of TARGET_WRITE_SP"
401#endif
0f71a2f6 402#if GDB_MULTI_ARCH
6166d547 403#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 404#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
405#endif
406#endif
407
39d4ef09
AC		 408/* Function for getting target's idea of a frame pointer. FIXME: GDB's
409 whole scheme for dealing with "frames" and "frame pointers" needs a
410 serious shakedown. */
411
412/* Default (function) for non- multi-arch platforms. */
413#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
414#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
415#endif
416
417typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
418extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
419extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
420#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
421#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
422#endif
423#if GDB_MULTI_ARCH
424#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
425#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
426#endif
427#endif
428
61a0eb5b
AC		 429extern int gdbarch_register_read_p (struct gdbarch *gdbarch);
430
431typedef void (gdbarch_register_read_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
432extern void gdbarch_register_read (struct gdbarch *gdbarch, int regnum, char *buf);
433extern void set_gdbarch_register_read (struct gdbarch *gdbarch, gdbarch_register_read_ftype *register_read);
434
435extern int gdbarch_register_write_p (struct gdbarch *gdbarch);
436
437typedef void (gdbarch_register_write_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
438extern void gdbarch_register_write (struct gdbarch *gdbarch, int regnum, char *buf);
439extern void set_gdbarch_register_write (struct gdbarch *gdbarch, gdbarch_register_write_ftype *register_write);
440
104c1213
JM		 441extern int gdbarch_num_regs (struct gdbarch *gdbarch);
442extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 443#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
444#error "Non multi-arch definition of NUM_REGS"
445#endif
0f71a2f6 446#if GDB_MULTI_ARCH
6166d547 447#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 448#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
449#endif
450#endif
451
34620563
AC		 452/* This macro gives the number of pseudo-registers that live in the
453 register namespace but do not get fetched or stored on the target.
454 These pseudo-registers may be aliases for other registers,
455 combinations of other registers, or they may be computed by GDB. */
456
0aba1244 457/* Default (value) for non- multi-arch platforms. */
6166d547 458#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 459#define NUM_PSEUDO_REGS (0)
460#endif
461
462extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
463extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
465#error "Non multi-arch definition of NUM_PSEUDO_REGS"
466#endif
0aba1244 467#if GDB_MULTI_ARCH
6166d547 468#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 469#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
470#endif
471#endif
472
104c1213
JM		 473extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
474extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 475#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
476#error "Non multi-arch definition of SP_REGNUM"
477#endif
0f71a2f6 478#if GDB_MULTI_ARCH
6166d547 479#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 480#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
481#endif
482#endif
483
104c1213
JM		 484extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
485extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 486#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
487#error "Non multi-arch definition of FP_REGNUM"
488#endif
0f71a2f6 489#if GDB_MULTI_ARCH
6166d547 490#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 491#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
492#endif
493#endif
494
104c1213
JM		 495extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
496extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 497#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
498#error "Non multi-arch definition of PC_REGNUM"
499#endif
0f71a2f6 500#if GDB_MULTI_ARCH
6166d547 501#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 502#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
503#endif
504#endif
505
60054393 506/* Default (value) for non- multi-arch platforms. */
6166d547 507#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 508#define FP0_REGNUM (-1)
509#endif
510
511extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
512extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 513#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
514#error "Non multi-arch definition of FP0_REGNUM"
515#endif
60054393 516#if GDB_MULTI_ARCH
6166d547 517#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 518#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
519#endif
520#endif
521
03863182 522/* Default (value) for non- multi-arch platforms. */
6166d547 523#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 524#define NPC_REGNUM (-1)
525#endif
526
527extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
528extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 529#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
530#error "Non multi-arch definition of NPC_REGNUM"
531#endif
03863182 532#if GDB_MULTI_ARCH
6166d547 533#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 534#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
535#endif
536#endif
537
538/* Default (value) for non- multi-arch platforms. */
6166d547 539#if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
03863182
AC		 540#define NNPC_REGNUM (-1)
541#endif
542
543extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
544extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
83905903
AC		 545#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NNPC_REGNUM)
546#error "Non multi-arch definition of NNPC_REGNUM"
547#endif
03863182 548#if GDB_MULTI_ARCH
6166d547 549#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
03863182
AC		 550#define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
551#endif
552#endif
553
88c72b7d
AC		 554/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
555
556/* Default (function) for non- multi-arch platforms. */
557#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
558#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
559#endif
560
561typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
562extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
563extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 564#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
565#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
566#endif
88c72b7d
AC		 567#if GDB_MULTI_ARCH
568#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
569#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
570#endif
571#endif
572
573/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
574
575/* Default (function) for non- multi-arch platforms. */
576#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
577#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
578#endif
579
580typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
581extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
582extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
584#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
585#endif
88c72b7d
AC		 586#if GDB_MULTI_ARCH
587#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
588#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
589#endif
590#endif
591
592/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
593
594/* Default (function) for non- multi-arch platforms. */
595#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
596#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
597#endif
598
599typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
600extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
601extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 602#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
603#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
604#endif
88c72b7d
AC		 605#if GDB_MULTI_ARCH
606#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
607#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
608#endif
609#endif
610
611/* Convert from an sdb register number to an internal gdb register number.
612 This should be defined in tm.h, if REGISTER_NAMES is not set up
613 to map one to one onto the sdb register numbers. */
614
615/* Default (function) for non- multi-arch platforms. */
616#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
617#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
618#endif
619
620typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
621extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
622extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 623#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
624#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
625#endif
88c72b7d
AC		 626#if GDB_MULTI_ARCH
627#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
628#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
629#endif
630#endif
631
632/* Default (function) for non- multi-arch platforms. */
633#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
634#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
635#endif
636
637typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
638extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
639extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 640#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
641#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
642#endif
88c72b7d
AC		 643#if GDB_MULTI_ARCH
644#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
645#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
646#endif
647#endif
648
33489c5b 649/* Default (function) for non- multi-arch platforms. */
6166d547 650#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 651#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
652#endif
653
104c1213
JM		 654typedef char * (gdbarch_register_name_ftype) (int regnr);
655extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
656extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 657#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
658#error "Non multi-arch definition of REGISTER_NAME"
659#endif
33489c5b 660#if GDB_MULTI_ARCH
6166d547 661#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 662#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
663#endif
33489c5b 664#endif
0f71a2f6 665
104c1213
JM		 666extern int gdbarch_register_size (struct gdbarch *gdbarch);
667extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 668#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
669#error "Non multi-arch definition of REGISTER_SIZE"
670#endif
0f71a2f6 671#if GDB_MULTI_ARCH
6166d547 672#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 673#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
674#endif
675#endif
676
104c1213
JM		 677extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
678extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 679#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
680#error "Non multi-arch definition of REGISTER_BYTES"
681#endif
0f71a2f6 682#if GDB_MULTI_ARCH
6166d547 683#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 684#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
685#endif
686#endif
687
104c1213
JM		 688typedef int (gdbarch_register_byte_ftype) (int reg_nr);
689extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
690extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 691#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
692#error "Non multi-arch definition of REGISTER_BYTE"
693#endif
0f71a2f6 694#if GDB_MULTI_ARCH
6166d547 695#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 696#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
697#endif
698#endif
699
104c1213
JM		 700typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
701extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
702extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 703#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
704#error "Non multi-arch definition of REGISTER_RAW_SIZE"
705#endif
0f71a2f6 706#if GDB_MULTI_ARCH
6166d547 707#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 708#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
709#endif
710#endif
711
104c1213
JM		 712extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
713extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 714#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
715#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
716#endif
0f71a2f6 717#if GDB_MULTI_ARCH
6166d547 718#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 719#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
720#endif
721#endif
722
104c1213
JM		 723typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
724extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
725extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 726#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
727#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
728#endif
0f71a2f6 729#if GDB_MULTI_ARCH
6166d547 730#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 731#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
732#endif
733#endif
734
104c1213
JM		 735extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
736extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 737#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
738#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
739#endif
0f71a2f6 740#if GDB_MULTI_ARCH
6166d547 741#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 742#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
743#endif
744#endif
745
104c1213
JM		 746typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
747extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
748extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 749#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
750#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
751#endif
0f71a2f6 752#if GDB_MULTI_ARCH
6166d547 753#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 754#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
755#endif
756#endif
757
666e11c5
EZ		 758/* Default (function) for non- multi-arch platforms. */
759#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
760#define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
761#endif
762
763typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
764extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
765extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
83905903
AC		 766#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
767#error "Non multi-arch definition of DO_REGISTERS_INFO"
768#endif
666e11c5
EZ		 769#if GDB_MULTI_ARCH
770#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
771#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
772#endif
773#endif
774
7c7651b2
AC		 775/* MAP a GDB RAW register number onto a simulator register number. See
776 also include/...-sim.h. */
777
778/* Default (function) for non- multi-arch platforms. */
779#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
780#define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
781#endif
782
783typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
784extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
785extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 786#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
787#error "Non multi-arch definition of REGISTER_SIM_REGNO"
788#endif
7c7651b2
AC		 789#if GDB_MULTI_ARCH
790#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
791#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
792#endif
793#endif
794
2649061d
AC		 795#if defined (REGISTER_BYTES_OK)
796/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 797#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 798#define REGISTER_BYTES_OK_P() (1)
799#endif
eee30e78 800#endif
2649061d
AC		 801
802/* Default predicate for non- multi-arch targets. */
803#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
804#define REGISTER_BYTES_OK_P() (0)
805#endif
806
807extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 808#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
809#error "Non multi-arch definition of REGISTER_BYTES_OK"
810#endif
2649061d
AC		 811#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
812#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
813#endif
814
815/* Default (function) for non- multi-arch platforms. */
816#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 817#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 818#endif
819
820typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
821extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
822extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 823#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
824#error "Non multi-arch definition of REGISTER_BYTES_OK"
825#endif
2649061d
AC		 826#if GDB_MULTI_ARCH
827#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
828#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
829#endif
830#endif
831
01fb7433
AC		 832/* Default (function) for non- multi-arch platforms. */
833#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
834#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
835#endif
836
837typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
838extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
839extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 840#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
841#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
842#endif
01fb7433
AC		 843#if GDB_MULTI_ARCH
844#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
845#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
846#endif
847#endif
848
849/* Default (function) for non- multi-arch platforms. */
850#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
851#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
852#endif
853
854typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
855extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
856extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 857#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
858#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
859#endif
01fb7433
AC		 860#if GDB_MULTI_ARCH
861#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
862#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
863#endif
864#endif
865
104c1213
JM		 866extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
867extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
83905903
AC		 868#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
869#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
870#endif
0f71a2f6 871#if GDB_MULTI_ARCH
6166d547 872#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 873#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
874#endif
875#endif
876
104c1213
JM		 877extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
878extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
83905903
AC		 879#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
880#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
881#endif
0f71a2f6 882#if GDB_MULTI_ARCH
6166d547 883#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 884#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
885#endif
886#endif
887
104c1213
JM		 888typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
889extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
890extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 891#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
892#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
893#endif
0f71a2f6 894#if GDB_MULTI_ARCH
6166d547 895#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 896#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
897#endif
898#endif
899
104c1213
JM		 900extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
901extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 902#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
903#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
904#endif
0f71a2f6 905#if GDB_MULTI_ARCH
6166d547 906#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 907#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
908#endif
909#endif
910
104c1213
JM		 911extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
912extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 913#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
914#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
915#endif
0f71a2f6 916#if GDB_MULTI_ARCH
6166d547 917#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 918#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
919#endif
920#endif
921
104c1213
JM		 922extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
923extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
83905903
AC		 924#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
925#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
926#endif
0f71a2f6 927#if GDB_MULTI_ARCH
6166d547 928#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 929#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
930#endif
931#endif
932
104c1213
JM		 933extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
934extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
936#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
937#endif
0f71a2f6 938#if GDB_MULTI_ARCH
6166d547 939#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 940#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
941#endif
942#endif
943
104c1213
JM		 944typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
945extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
946extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
83905903
AC		 947#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
948#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
949#endif
0f71a2f6 950#if GDB_MULTI_ARCH
6166d547 951#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 952#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
953#endif
954#endif
955
104c1213
JM		 956extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
957extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
83905903
AC		 958#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
959#error "Non multi-arch definition of CALL_DUMMY_P"
960#endif
0f71a2f6 961#if GDB_MULTI_ARCH
6166d547 962#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 963#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
964#endif
965#endif
966
33489c5b 967/* Default (value) for non- multi-arch platforms. */
6166d547 968#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 969#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
970#endif
971
104c1213
JM		 972extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
973extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 974#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
975#error "Non multi-arch definition of CALL_DUMMY_WORDS"
976#endif
33489c5b 977#if GDB_MULTI_ARCH
6166d547 978#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 979#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
980#endif
33489c5b
AC		 981#endif
982
983/* Default (value) for non- multi-arch platforms. */
6166d547 984#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 985#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
986#endif
0f71a2f6 987
104c1213
JM		 988extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
989extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 990#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
991#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
992#endif
33489c5b 993#if GDB_MULTI_ARCH
6166d547 994#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 995#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
996#endif
33489c5b 997#endif
0f71a2f6 998
104c1213
JM		 999extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1000extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
83905903
AC		 1001#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
1002#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1003#endif
0f71a2f6 1004#if GDB_MULTI_ARCH
6166d547 1005#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1006#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1007#endif
1008#endif
1009
104c1213
JM		 1010extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1011extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1012#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1013#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1014#endif
0f71a2f6 1015#if GDB_MULTI_ARCH
6166d547 1016#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1017#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1018#endif
1019#endif
1020
104c1213
JM		 1021typedef 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);
1022extern 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);
1023extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1024#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1025#error "Non multi-arch definition of FIX_CALL_DUMMY"
1026#endif
0f71a2f6 1027#if GDB_MULTI_ARCH
6166d547 1028#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1029#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))
1030#endif
1031#endif
1032
10312cc4
AC		 1033/* Default (function) for non- multi-arch platforms. */
1034#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1035#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1036#endif
1037
1038typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1039extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1040extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1041#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1042#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1043#endif
10312cc4
AC		 1044#if GDB_MULTI_ARCH
1045#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1046#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1047#endif
1048#endif
1049
1050/* Default (function) for non- multi-arch platforms. */
1051#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1052#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1053#endif
1054
1055typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1056extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1057extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1058#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1059#error "Non multi-arch definition of INIT_FRAME_PC"
1060#endif
10312cc4
AC		 1061#if GDB_MULTI_ARCH
1062#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1063#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1064#endif
1065#endif
1066
104c1213
JM		 1067extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1068extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1069#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1070#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1071#endif
0f71a2f6 1072#if GDB_MULTI_ARCH
6166d547 1073#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1074#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1075#endif
1076#endif
1077
104c1213
JM		 1078extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1079extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1080#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1081#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1082#endif
0f71a2f6 1083#if GDB_MULTI_ARCH
6166d547 1084#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1085#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1086#endif
1087#endif
1088
33489c5b 1089/* Default (function) for non- multi-arch platforms. */
6166d547 1090#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1091#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1092#endif
1093
b9a8e3bf
JB		 1094typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1095extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1096extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1098#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1099#endif
33489c5b 1100#if GDB_MULTI_ARCH
6166d547 1101#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1102#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1103#endif
33489c5b 1104#endif
b9a8e3bf 1105
104c1213
JM		 1106typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1107extern 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);
1108extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
83905903
AC		 1109#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1110#error "Non multi-arch definition of GET_SAVED_REGISTER"
1111#endif
0f71a2f6 1112#if GDB_MULTI_ARCH
6166d547 1113#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1114#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1115#endif
1116#endif
1117
33489c5b 1118/* Default (function) for non- multi-arch platforms. */
6166d547 1119#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1120#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1121#endif
1122
104c1213
JM		 1123typedef int (gdbarch_register_convertible_ftype) (int nr);
1124extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1125extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1126#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1127#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1128#endif
33489c5b 1129#if GDB_MULTI_ARCH
6166d547 1130#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1131#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1132#endif
33489c5b
AC		 1133#endif
1134
1135/* Default (function) for non- multi-arch platforms. */
6166d547 1136#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1137#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1138#endif
0f71a2f6 1139
104c1213
JM		 1140typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1141extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1142extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1143#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1144#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1145#endif
33489c5b 1146#if GDB_MULTI_ARCH
6166d547 1147#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1148#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1149#endif
33489c5b
AC		 1150#endif
1151
1152/* Default (function) for non- multi-arch platforms. */
6166d547 1153#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1154#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1155#endif
0f71a2f6 1156
104c1213
JM		 1157typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1158extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1159extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1160#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1161#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1162#endif
33489c5b 1163#if GDB_MULTI_ARCH
6166d547 1164#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1165#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1166#endif
33489c5b
AC		 1167#endif
1168
34620563
AC		 1169/* This function is called when the value of a pseudo-register needs to
1170 be updated. Typically it will be defined on a per-architecture
1171 basis. */
1172
7f1b2585 1173/* Default (function) for non- multi-arch platforms. */
6166d547 1174#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
8e65ff28 1175#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1176#endif
1177
1178typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
1179extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
1180extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
83905903
AC		 1181#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1182#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1183#endif
7f1b2585 1184#if GDB_MULTI_ARCH
6166d547 1185#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
7f1b2585
EZ		 1186#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1187#endif
1188#endif
1189
34620563
AC		 1190/* This function is called when the value of a pseudo-register needs to
1191 be set or stored. Typically it will be defined on a
1192 per-architecture basis. */
1193
7f1b2585 1194/* Default (function) for non- multi-arch platforms. */
6166d547 1195#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
8e65ff28 1196#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1197#endif
1198
1199typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
1200extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
1201extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
83905903
AC		 1202#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1203#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1204#endif
7f1b2585 1205#if GDB_MULTI_ARCH
6166d547 1206#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
7f1b2585
EZ		 1207#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1208#endif
1209#endif
1210
33489c5b 1211/* Default (function) for non- multi-arch platforms. */
6166d547 1212#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1213#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1214#endif
4478b372 1215
ac2e2ef7
AC		 1216typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1217extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1218extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1220#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1221#endif
33489c5b 1222#if GDB_MULTI_ARCH
6166d547 1223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1224#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1225#endif
33489c5b
AC		 1226#endif
1227
1228/* Default (function) for non- multi-arch platforms. */
6166d547 1229#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1230#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1231#endif
4478b372 1232
ac2e2ef7
AC		 1233typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1234extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1235extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1236#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1237#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1238#endif
33489c5b 1239#if GDB_MULTI_ARCH
6166d547 1240#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1241#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1242#endif
33489c5b
AC		 1243#endif
1244
fc0c74b1
AC		 1245#if defined (INTEGER_TO_ADDRESS)
1246/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1247#if !defined (INTEGER_TO_ADDRESS_P)
1248#define INTEGER_TO_ADDRESS_P() (1)
1249#endif
1250#endif
1251
1252/* Default predicate for non- multi-arch targets. */
1253#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1254#define INTEGER_TO_ADDRESS_P() (0)
1255#endif
1256
1257extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1259#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1260#endif
1261#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1262#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1263#endif
1264
1265/* Default (function) for non- multi-arch platforms. */
1266#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1267#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1268#endif
1269
1270typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1271extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1272extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1273#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1274#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1275#endif
1276#if GDB_MULTI_ARCH
1277#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1278#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1279#endif
1280#endif
1281
33489c5b 1282/* Default (function) for non- multi-arch platforms. */
6166d547 1283#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1284#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1285#endif
0f71a2f6 1286
71a9f22e
JB		 1287typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1288extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1289extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1290#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1291#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1292#endif
33489c5b 1293#if GDB_MULTI_ARCH
6166d547 1294#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1295#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1296#endif
33489c5b 1297#endif
71a9f22e 1298
104c1213
JM		 1299typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1300extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1301extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
83905903
AC		 1302#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1303#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1304#endif
0f71a2f6 1305#if GDB_MULTI_ARCH
6166d547 1306#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
0f71a2f6
JM		 1307#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1308#endif
1309#endif
1310
104c1213
JM		 1311typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1312extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1313extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1314#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1315#error "Non multi-arch definition of PUSH_ARGUMENTS"
1316#endif
0f71a2f6 1317#if GDB_MULTI_ARCH
6166d547 1318#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1319#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1320#endif
1321#endif
1322
104c1213
JM		 1323typedef void (gdbarch_push_dummy_frame_ftype) (void);
1324extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1325extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1326#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1327#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1328#endif
0f71a2f6 1329#if GDB_MULTI_ARCH
6166d547 1330#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1331#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1332#endif
1333#endif
1334
104c1213
JM		 1335typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1336extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1337extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1339#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1340#endif
0f71a2f6 1341#if GDB_MULTI_ARCH
6166d547 1342#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1343#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1344#endif
1345#endif
1346
104c1213
JM		 1347typedef void (gdbarch_pop_frame_ftype) (void);
1348extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1349extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1350#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1351#error "Non multi-arch definition of POP_FRAME"
1352#endif
0f71a2f6 1353#if GDB_MULTI_ARCH
6166d547 1354#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1355#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1356#endif
1357#endif
1358
104c1213
JM		 1359typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1360extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1361extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1363#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1364#endif
0f71a2f6 1365#if GDB_MULTI_ARCH
6166d547 1366#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1367#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1368#endif
1369#endif
1370
104c1213
JM		 1371typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1372extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1373extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1374#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1375#error "Non multi-arch definition of STORE_RETURN_VALUE"
1376#endif
0f71a2f6 1377#if GDB_MULTI_ARCH
6166d547 1378#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1379#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1380#endif
1381#endif
1382
d6dd581e
AC		 1383#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1384/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1385#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1386#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1387#endif
1388#endif
1389
1390/* Default predicate for non- multi-arch targets. */
1391#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1392#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1393#endif
1394
1395extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
83905903
AC		 1396#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1397#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1398#endif
d6dd581e
AC		 1399#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1400#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1401#endif
1402
1403/* Default (function) for non- multi-arch platforms. */
1404#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1405#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1406#endif
1407
104c1213
JM		 1408typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
1409extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1410extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
83905903
AC		 1411#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1412#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1413#endif
0f71a2f6 1414#if GDB_MULTI_ARCH
6166d547 1415#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
0f71a2f6
JM		 1416#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1417#endif
1418#endif
1419
104c1213
JM		 1420typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1421extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1422extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1424#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1425#endif
0f71a2f6 1426#if GDB_MULTI_ARCH
6166d547 1427#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1428#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1429#endif
1430#endif
1431
104c1213
JM		 1432typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1433extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1434extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1435#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1436#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1437#endif
0f71a2f6 1438#if GDB_MULTI_ARCH
6166d547 1439#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1440#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1441#endif
1442#endif
1443
104c1213
JM		 1444typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1445extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1446extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1447#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1448#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1449#endif
0f71a2f6 1450#if GDB_MULTI_ARCH
6166d547 1451#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1452#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1453#endif
1454#endif
1455
104c1213
JM		 1456typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1457extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1458extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1459#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1460#error "Non multi-arch definition of SKIP_PROLOGUE"
1461#endif
0f71a2f6 1462#if GDB_MULTI_ARCH
6166d547 1463#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1464#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1465#endif
1466#endif
1467
33489c5b 1468/* Default (function) for non- multi-arch platforms. */
6166d547 1469#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1470#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1471#endif
1472
dad41f9a
AC		 1473typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1474extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1475extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1476#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1477#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1478#endif
33489c5b 1479#if GDB_MULTI_ARCH
6166d547 1480#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1481#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1482#endif
33489c5b 1483#endif
dad41f9a 1484
104c1213
JM		 1485typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1486extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1487extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1488#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1489#error "Non multi-arch definition of INNER_THAN"
1490#endif
0f71a2f6 1491#if GDB_MULTI_ARCH
6166d547 1492#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1493#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1494#endif
1495#endif
1496
33489c5b 1497/* Default (function) for non- multi-arch platforms. */
6166d547 1498#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1499#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1500#endif
1501
104c1213
JM		 1502typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1503extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1504extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1505#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1506#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1507#endif
33489c5b 1508#if GDB_MULTI_ARCH
6166d547 1509#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1510#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1511#endif
33489c5b
AC		 1512#endif
1513
1514/* Default (function) for non- multi-arch platforms. */
6166d547 1515#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1516#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1517#endif
0f71a2f6 1518
917317f4
JM		 1519typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1520extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1521extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1522#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1523#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1524#endif
33489c5b 1525#if GDB_MULTI_ARCH
6166d547 1526#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1527#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1528#endif
33489c5b
AC		 1529#endif
1530
1531/* Default (function) for non- multi-arch platforms. */
6166d547 1532#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1533#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1534#endif
917317f4
JM		 1535
1536typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1537extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1538extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1539#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1540#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1541#endif
33489c5b 1542#if GDB_MULTI_ARCH
6166d547 1543#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1544#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1545#endif
33489c5b 1546#endif
917317f4 1547
104c1213
JM		 1548extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1549extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1550#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1551#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1552#endif
0f71a2f6 1553#if GDB_MULTI_ARCH
6166d547 1554#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1555#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1556#endif
1557#endif
1558
e02bc4cc
DS		 1559/* Default (function) for non- multi-arch platforms. */
1560#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1561#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1562#endif
1563
1564typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1565extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1566extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1567#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1568#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1569#endif
e02bc4cc
DS		 1570#if GDB_MULTI_ARCH
1571#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1572#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1573#endif
1574#endif
1575
104c1213
JM		 1576extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1577extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1578#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1579#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1580#endif
0f71a2f6 1581#if GDB_MULTI_ARCH
6166d547 1582#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1583#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1584#endif
1585#endif
1586
33489c5b 1587/* Default (function) for non- multi-arch platforms. */
6166d547 1588#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1589#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))
1590#endif
1591
104c1213
JM		 1592typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1593extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1594extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1595#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1596#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1597#endif
33489c5b 1598#if GDB_MULTI_ARCH
6166d547 1599#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1600#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))
1601#endif
33489c5b 1602#endif
0f71a2f6 1603
104c1213
JM		 1604extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1605extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1606#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1607#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1608#endif
0f71a2f6 1609#if GDB_MULTI_ARCH
6166d547 1610#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1611#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1612#endif
1613#endif
1614
33489c5b 1615/* Default (function) for non- multi-arch platforms. */
6166d547 1616#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1617#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1618#endif
1619
104c1213
JM		 1620typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1621extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1622extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1623#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1624#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1625#endif
33489c5b 1626#if GDB_MULTI_ARCH
6166d547 1627#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1628#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1629#endif
33489c5b 1630#endif
0f71a2f6 1631
104c1213
JM		 1632typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1633extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1634extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1635#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1636#error "Non multi-arch definition of FRAME_CHAIN"
1637#endif
0f71a2f6 1638#if GDB_MULTI_ARCH
6166d547 1639#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1640#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1641#endif
1642#endif
1643
104c1213
JM		 1644typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1645extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1646extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
83905903
AC		 1647#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1648#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1649#endif
0f71a2f6 1650#if GDB_MULTI_ARCH
6166d547 1651#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1652#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1653#endif
1654#endif
1655
104c1213
JM		 1656typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1657extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1658extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1659#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1660#error "Non multi-arch definition of FRAME_SAVED_PC"
1661#endif
0f71a2f6 1662#if GDB_MULTI_ARCH
6166d547 1663#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1664#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1665#endif
1666#endif
1667
104c1213
JM		 1668typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1669extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1670extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1671#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1672#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1673#endif
0f71a2f6 1674#if GDB_MULTI_ARCH
6166d547 1675#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1676#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1677#endif
1678#endif
1679
104c1213
JM		 1680typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1681extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1682extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1683#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1684#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1685#endif
0f71a2f6 1686#if GDB_MULTI_ARCH
6166d547 1687#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1688#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1689#endif
1690#endif
1691
104c1213
JM		 1692typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1693extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1694extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1695#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1696#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1697#endif
0f71a2f6 1698#if GDB_MULTI_ARCH
6166d547 1699#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1700#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1701#endif
1702#endif
1703
104c1213
JM		 1704typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1705extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1706extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1707#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1708#error "Non multi-arch definition of FRAME_NUM_ARGS"
1709#endif
0f71a2f6 1710#if GDB_MULTI_ARCH
6166d547 1711#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1712#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1713#endif
1714#endif
1715
2ada493a
AC		 1716#if defined (STACK_ALIGN)
1717/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1718#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1719#define STACK_ALIGN_P() (1)
1720#endif
eee30e78 1721#endif
2ada493a 1722
33489c5b 1723/* Default predicate for non- multi-arch targets. */
6166d547 1724#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1725#define STACK_ALIGN_P() (0)
1726#endif
1727
2ada493a 1728extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1729#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1730#error "Non multi-arch definition of STACK_ALIGN"
1731#endif
6166d547 1732#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1733#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1734#endif
1735
33489c5b 1736/* Default (function) for non- multi-arch platforms. */
6166d547 1737#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1738#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1739#endif
1740
2ada493a
AC		 1741typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1742extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1743extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1744#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1745#error "Non multi-arch definition of STACK_ALIGN"
1746#endif
33489c5b 1747#if GDB_MULTI_ARCH
6166d547 1748#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1749#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1750#endif
33489c5b 1751#endif
2ada493a 1752
0a49d05e
AC		 1753/* Default (value) for non- multi-arch platforms. */
1754#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1755#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1756#endif
1757
1758extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1759extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 1760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1761#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1762#endif
0a49d05e
AC		 1763#if GDB_MULTI_ARCH
1764#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1765#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1766#endif
1767#endif
1768
d03e67c9
AC		 1769#if defined (REG_STRUCT_HAS_ADDR)
1770/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1771#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1772#define REG_STRUCT_HAS_ADDR_P() (1)
1773#endif
eee30e78 1774#endif
d03e67c9 1775
33489c5b 1776/* Default predicate for non- multi-arch targets. */
6166d547 1777#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 1778#define REG_STRUCT_HAS_ADDR_P() (0)
1779#endif
1780
d03e67c9 1781extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1782#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1783#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1784#endif
6166d547 1785#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1786#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1787#endif
1788
33489c5b 1789/* Default (function) for non- multi-arch platforms. */
6166d547 1790#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 1791#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 1792#endif
1793
d03e67c9
AC		 1794typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1795extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1796extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1797#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1798#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1799#endif
33489c5b 1800#if GDB_MULTI_ARCH
6166d547 1801#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 1802#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1803#endif
33489c5b 1804#endif
d03e67c9 1805
d1e3cf49
AC		 1806#if defined (SAVE_DUMMY_FRAME_TOS)
1807/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 1808#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1809#define SAVE_DUMMY_FRAME_TOS_P() (1)
1810#endif
eee30e78 1811#endif
d1e3cf49
AC		 1812
1813/* Default predicate for non- multi-arch targets. */
6166d547 1814#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1815#define SAVE_DUMMY_FRAME_TOS_P() (0)
1816#endif
1817
1818extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 1819#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
1820#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1821#endif
6166d547 1822#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1823#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1824#endif
1825
1826/* Default (function) for non- multi-arch platforms. */
6166d547 1827#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 1828#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 1829#endif
1830
1831typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
1832extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
1833extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 1834#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
1835#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1836#endif
d1e3cf49 1837#if GDB_MULTI_ARCH
6166d547 1838#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 1839#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1840#endif
1841#endif
1842
58d5518e
ND		 1843extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1844extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 1845#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1846#error "Non multi-arch definition of PARM_BOUNDARY"
1847#endif
58d5518e
ND		 1848#if GDB_MULTI_ARCH
1849#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
1850#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1851#endif
1852#endif
1853
f0d4cc9e 1854/* Default (value) for non- multi-arch platforms. */
6166d547 1855#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1856#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1857#endif
1858
1859extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1860extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1861#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1862#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1863#endif
f0d4cc9e 1864#if GDB_MULTI_ARCH
6166d547 1865#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1866#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1867#endif
1868#endif
1869
1870/* Default (value) for non- multi-arch platforms. */
6166d547 1871#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1872#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
1873#endif
1874
1875extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1876extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1877#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1878#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1879#endif
f0d4cc9e 1880#if GDB_MULTI_ARCH
6166d547 1881#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1882#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1883#endif
1884#endif
1885
1886/* Default (value) for non- multi-arch platforms. */
6166d547 1887#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1888#define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown)
1889#endif
1890
1891extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1892extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 1893#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1894#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1895#endif
f0d4cc9e 1896#if GDB_MULTI_ARCH
6166d547 1897#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1898#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1899#endif
1900#endif
1901
f517ea4e
PS		 1902/* Default (function) for non- multi-arch platforms. */
1903#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 1904#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 1905#endif
1906
1907typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
1908extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
1909extern 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		 1910#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
1911#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
1912#endif
f517ea4e
PS		 1913#if GDB_MULTI_ARCH
1914#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
1915#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
1916#endif
1917#endif
1918
875e1767
AC		 1919/* On some machines there are bits in addresses which are not really
1920 part of the address, but are used by the kernel, the hardware, etc.
1921 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
1922 we get a "real" address such as one would find in a symbol table.
1923 This is used only for addresses of instructions, and even then I'm
1924 not sure it's used in all contexts. It exists to deal with there
1925 being a few stray bits in the PC which would mislead us, not as some
1926 sort of generic thing to handle alignment or segmentation (it's
1927 possible it should be in TARGET_READ_PC instead). */
1928
1929/* Default (function) for non- multi-arch platforms. */
1930#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
1931#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
1932#endif
1933
1934typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
1935extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
1936extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 1937#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
1938#error "Non multi-arch definition of ADDR_BITS_REMOVE"
1939#endif
875e1767
AC		 1940#if GDB_MULTI_ARCH
1941#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
1942#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
1943#endif
1944#endif
1945
64c4637f
AC		 1946/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
1947 the target needs software single step. An ISA method to implement it.
1948
1949 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
1950 using the breakpoint system instead of blatting memory directly (as with rs6000).
1951
1952 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
1953 single step. If not, then implement single step using breakpoints. */
1954
1955#if defined (SOFTWARE_SINGLE_STEP)
1956/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
1957#if !defined (SOFTWARE_SINGLE_STEP_P)
1958#define SOFTWARE_SINGLE_STEP_P() (1)
1959#endif
1960#endif
1961
1962/* Default predicate for non- multi-arch targets. */
1963#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
1964#define SOFTWARE_SINGLE_STEP_P() (0)
1965#endif
1966
1967extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 1968#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
1969#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1970#endif
64c4637f
AC		 1971#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
1972#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
1973#endif
1974
1975/* Default (function) for non- multi-arch platforms. */
1976#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
1977#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
1978#endif
1979
1980typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
1981extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
1982extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 1983#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
1984#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1985#endif
64c4637f
AC		 1986#if GDB_MULTI_ARCH
1987#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
1988#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
1989#endif
1990#endif
1991
2bf0cb65
EZ		 1992/* Default (function) for non- multi-arch platforms. */
1993#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
1994#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
1995#endif
1996
1997typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
1998extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
1999extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2000#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2001#error "Non multi-arch definition of TARGET_PRINT_INSN"
2002#endif
2003#if GDB_MULTI_ARCH
2004#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2005#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2006#endif
2007#endif
2008
bdcd319a
CV		 2009/* Default (function) for non- multi-arch platforms. */
2010#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2011#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2012#endif
2013
2014typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2015extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2016extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2017#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2018#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2019#endif
2020#if GDB_MULTI_ARCH
2021#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2022#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2023#endif
2024#endif
2025
104c1213 2026extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2027
2028
2029/* Mechanism for co-ordinating the selection of a specific
2030 architecture.
2031
2032 GDB targets (*-tdep.c) can register an interest in a specific
2033 architecture. Other GDB components can register a need to maintain
2034 per-architecture data.
2035
2036 The mechanisms below ensures that there is only a loose connection
2037 between the set-architecture command and the various GDB
99e7bb18 2038 components. Each component can independently register their need
0f71a2f6
JM		 2039 to maintain architecture specific data with gdbarch.
2040
2041 Pragmatics:
2042
2043 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2044 didn't scale.
2045
2046 The more traditional mega-struct containing architecture specific
2047 data for all the various GDB components was also considered. Since
99e7bb18 2048 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2049 components it was determined that the global aproach was not
2050 applicable. */
2051
2052
2053/* Register a new architectural family with GDB.
2054
2055 Register support for the specified ARCHITECTURE with GDB. When
2056 gdbarch determines that the specified architecture has been
2057 selected, the corresponding INIT function is called.
2058
2059 --
2060
2061 The INIT function takes two parameters: INFO which contains the
2062 information available to gdbarch about the (possibly new)
2063 architecture; ARCHES which is a list of the previously created
2064 ``struct gdbarch'' for this architecture.
2065
2066 The INIT function parameter INFO shall, as far as possible, be
2067 pre-initialized with information obtained from INFO.ABFD or
2068 previously selected architecture (if similar). INIT shall ensure
2069 that the INFO.BYTE_ORDER is non-zero.
2070
2071 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2072 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2073 gdbarch'' from the ARCHES list - indicating that the new
2074 architecture is just a synonym for an earlier architecture (see
2075 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2076 - that describes the selected architecture (see gdbarch_alloc()).
2077
2078 The DUMP_TDEP function shall print out all target specific values.
2079 Care should be taken to ensure that the function works in both the
2080 multi-arch and non- multi-arch cases. */
0f71a2f6 2081
adf40b2e
JM		 2082struct gdbarch_list
2083{
2084 struct gdbarch *gdbarch;
2085 struct gdbarch_list *next;
2086};
0f71a2f6 2087
adf40b2e
JM		 2088struct gdbarch_info
2089{
adf40b2e
JM		 2090 /* Use default: NULL (ZERO). */
2091 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2092
adf40b2e
JM		 2093 /* Use default: 0 (ZERO). */
2094 int byte_order;
0f71a2f6 2095
adf40b2e
JM		 2096 /* Use default: NULL (ZERO). */
2097 bfd *abfd;
0f71a2f6 2098
adf40b2e
JM		 2099 /* Use default: NULL (ZERO). */
2100 struct gdbarch_tdep_info *tdep_info;
2101};
0f71a2f6 2102
104c1213 2103typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2104typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2105
4b9b3959 2106/* DEPRECATED - use gdbarch_register() */
104c1213 2107extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2108
4b9b3959
AC		 2109extern void gdbarch_register (enum bfd_architecture architecture,
2110 gdbarch_init_ftype *,
2111 gdbarch_dump_tdep_ftype *);
2112
0f71a2f6 2113
b4a20239
AC		 2114/* Return a freshly allocated, NULL terminated, array of the valid
2115 architecture names. Since architectures are registered during the
2116 _initialize phase this function only returns useful information
2117 once initialization has been completed. */
2118
2119extern const char **gdbarch_printable_names (void);
2120
2121
0f71a2f6
JM		 2122/* Helper function. Search the list of ARCHES for a GDBARCH that
2123 matches the information provided by INFO. */
2124
104c1213 2125extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2126
2127
2128/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2129 basic initialization using values obtained from the INFO andTDEP
2130 parameters. set_gdbarch_*() functions are called to complete the
2131 initialization of the object. */
2132
104c1213 2133extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2134
2135
4b9b3959
AC		 2136/* Helper function. Free a partially-constructed ``struct gdbarch''.
2137 It is assumed that the caller freeds the ``struct
2138 gdbarch_tdep''. */
2139
058f20d5
JB		 2140extern void gdbarch_free (struct gdbarch *);
2141
2142
b732d07d 2143/* Helper function. Force an update of the current architecture.
0f71a2f6 2144
b732d07d
AC		 2145 The actual architecture selected is determined by INFO, ``(gdb) set
2146 architecture'' et.al., the existing architecture and BFD's default
2147 architecture. INFO should be initialized to zero and then selected
2148 fields should be updated.
0f71a2f6 2149
16f33e29
AC		 2150 Returns non-zero if the update succeeds */
2151
2152extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2153
2154
2155
2156/* Register per-architecture data-pointer.
2157
2158 Reserve space for a per-architecture data-pointer. An identifier
2159 for the reserved data-pointer is returned. That identifer should
95160752 2160 be saved in a local static variable.
0f71a2f6 2161
95160752
AC		 2162 The per-architecture data-pointer can be initialized in one of two
2163 ways: The value can be set explicitly using a call to
2164 set_gdbarch_data(); the value can be set implicitly using the value
2165 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2166 called after the basic architecture vector has been created.
0f71a2f6 2167
95160752
AC		 2168 When a previously created architecture is re-selected, the
2169 per-architecture data-pointer for that previous architecture is
2170 restored. INIT() is not called.
2171
2172 During initialization, multiple assignments of the data-pointer are
2173 allowed, non-NULL values are deleted by calling FREE(). If the
2174 architecture is deleted using gdbarch_free() all non-NULL data
2175 pointers are also deleted using FREE().
0f71a2f6
JM		 2176
2177 Multiple registrarants for any architecture are allowed (and
2178 strongly encouraged). */
2179
95160752 2180struct gdbarch_data;
0f71a2f6 2181
95160752
AC		 2182typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2183typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2184 void *pointer);
2185extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2186 gdbarch_data_free_ftype *free);
2187extern void set_gdbarch_data (struct gdbarch *gdbarch,
2188 struct gdbarch_data *data,
2189 void *pointer);
0f71a2f6 2190
104c1213 2191extern void *gdbarch_data (struct gdbarch_data*);
0f71a2f6
JM		 2192
2193
0f71a2f6
JM		 2194/* Register per-architecture memory region.
2195
2196 Provide a memory-region swap mechanism. Per-architecture memory
2197 region are created. These memory regions are swapped whenever the
2198 architecture is changed. For a new architecture, the memory region
2199 is initialized with zero (0) and the INIT function is called.
2200
2201 Memory regions are swapped / initialized in the order that they are
2202 registered. NULL DATA and/or INIT values can be specified.
2203
2204 New code should use register_gdbarch_data(). */
2205
104c1213
JM		 2206typedef void (gdbarch_swap_ftype) (void);
2207extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2208#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2209
2210
2211
99e7bb18 2212/* The target-system-dependent byte order is dynamic */
c906108c
SS		 2213
2214/* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
b83266a0 2215 is selectable at runtime. The user can use the ``set endian''
c906108c
SS		 2216 command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when
2217 target_byte_order should be auto-detected (from the program image
2218 say). */
2219
0f71a2f6
JM		 2220#if GDB_MULTI_ARCH
2221/* Multi-arch GDB is always bi-endian. */
2222#define TARGET_BYTE_ORDER_SELECTABLE_P 1
2223#endif
2224
c906108c
SS		 2225#ifndef TARGET_BYTE_ORDER_SELECTABLE_P
2226/* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
2227 when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
2228#ifdef TARGET_BYTE_ORDER_SELECTABLE
2229#define TARGET_BYTE_ORDER_SELECTABLE_P 1
2230#else
2231#define TARGET_BYTE_ORDER_SELECTABLE_P 0
2232#endif
2233#endif
2234
adf40b2e 2235extern int target_byte_order;
c906108c
SS		 2236#ifdef TARGET_BYTE_ORDER_SELECTABLE
2237/* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
2238 and expect defs.h to re-define TARGET_BYTE_ORDER. */
2239#undef TARGET_BYTE_ORDER
2240#endif
2241#ifndef TARGET_BYTE_ORDER
2242#define TARGET_BYTE_ORDER (target_byte_order + 0)
2243#endif
2244
adf40b2e 2245extern int target_byte_order_auto;
c906108c
SS		 2246#ifndef TARGET_BYTE_ORDER_AUTO
2247#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2248#endif
2249
2250
2251
99e7bb18 2252/* The target-system-dependent BFD architecture is dynamic */
c906108c 2253
adf40b2e 2254extern int target_architecture_auto;
c906108c
SS		 2255#ifndef TARGET_ARCHITECTURE_AUTO
2256#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2257#endif
2258
adf40b2e 2259extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2260#ifndef TARGET_ARCHITECTURE
2261#define TARGET_ARCHITECTURE (target_architecture + 0)
2262#endif
2263
c906108c 2264
99e7bb18 2265/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2266
104c1213 2267extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2268 unsigned int len, disassemble_info *info);
c906108c 2269
104c1213
JM		 2270extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2271 disassemble_info *info);
c906108c 2272
104c1213
JM		 2273extern void dis_asm_print_address (bfd_vma addr,
2274 disassemble_info *info);
c906108c 2275
104c1213 2276extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2277extern disassemble_info tm_print_insn_info;
c906108c
SS		 2278#ifndef TARGET_PRINT_INSN_INFO
2279#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2280#endif
2281
2282
2283
99e7bb18 2284/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2285 byte-order, ...) using information found in the BFD */
2286
104c1213 2287extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2288
2289
e514a9d6
JM		 2290/* Initialize the current architecture to the "first" one we find on
2291 our list. */
2292
2293extern void initialize_current_architecture (void);
2294
ceaa8edf
JB		 2295/* For non-multiarched targets, do any initialization of the default
2296 gdbarch object necessary after the _initialize_MODULE functions
2297 have run. */
2298extern void initialize_non_multiarch ();
cce74817 2299
c906108c 2300/* gdbarch trace variable */
adf40b2e 2301extern int gdbarch_debug;
c906108c 2302
4b9b3959 2303extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2304
c906108c 2305#endif
GDB Binutils - Deliverables
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