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* elf32-sparc.c (elf32_sparc_relocate_section): Revert
[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
31e9866e
AC		 1173#if defined (FETCH_PSEUDO_REGISTER)
1174/* Legacy for systems yet to multi-arch FETCH_PSEUDO_REGISTER */
1175#if !defined (FETCH_PSEUDO_REGISTER_P)
1176#define FETCH_PSEUDO_REGISTER_P() (1)
1177#endif
1178#endif
1179
1180/* Default predicate for non- multi-arch targets. */
1181#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER_P)
1182#define FETCH_PSEUDO_REGISTER_P() (0)
1183#endif
1184
1185extern int gdbarch_fetch_pseudo_register_p (struct gdbarch *gdbarch);
1186#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER_P)
1187#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1188#endif
1189#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER_P)
1190#define FETCH_PSEUDO_REGISTER_P() (gdbarch_fetch_pseudo_register_p (current_gdbarch))
1191#endif
1192
7f1b2585 1193/* Default (function) for non- multi-arch platforms. */
6166d547 1194#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
8e65ff28 1195#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1196#endif
1197
1198typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
1199extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
1200extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
83905903
AC		 1201#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1202#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1203#endif
7f1b2585 1204#if GDB_MULTI_ARCH
6166d547 1205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
7f1b2585
EZ		 1206#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1207#endif
1208#endif
1209
34620563
AC		 1210/* This function is called when the value of a pseudo-register needs to
1211 be set or stored. Typically it will be defined on a
1212 per-architecture basis. */
1213
31e9866e
AC		 1214#if defined (STORE_PSEUDO_REGISTER)
1215/* Legacy for systems yet to multi-arch STORE_PSEUDO_REGISTER */
1216#if !defined (STORE_PSEUDO_REGISTER_P)
1217#define STORE_PSEUDO_REGISTER_P() (1)
1218#endif
1219#endif
1220
1221/* Default predicate for non- multi-arch targets. */
1222#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER_P)
1223#define STORE_PSEUDO_REGISTER_P() (0)
1224#endif
1225
1226extern int gdbarch_store_pseudo_register_p (struct gdbarch *gdbarch);
1227#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER_P)
1228#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1229#endif
1230#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER_P)
1231#define STORE_PSEUDO_REGISTER_P() (gdbarch_store_pseudo_register_p (current_gdbarch))
1232#endif
1233
7f1b2585 1234/* Default (function) for non- multi-arch platforms. */
6166d547 1235#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
8e65ff28 1236#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1237#endif
1238
1239typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
1240extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
1241extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
83905903
AC		 1242#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1243#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1244#endif
7f1b2585 1245#if GDB_MULTI_ARCH
6166d547 1246#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
7f1b2585
EZ		 1247#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1248#endif
1249#endif
1250
33489c5b 1251/* Default (function) for non- multi-arch platforms. */
6166d547 1252#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1253#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1254#endif
4478b372 1255
ac2e2ef7
AC		 1256typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1257extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1258extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1259#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1260#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1261#endif
33489c5b 1262#if GDB_MULTI_ARCH
6166d547 1263#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1264#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1265#endif
33489c5b
AC		 1266#endif
1267
1268/* Default (function) for non- multi-arch platforms. */
6166d547 1269#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1270#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1271#endif
4478b372 1272
ac2e2ef7
AC		 1273typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1274extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1275extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1276#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1277#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1278#endif
33489c5b 1279#if GDB_MULTI_ARCH
6166d547 1280#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1281#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1282#endif
33489c5b
AC		 1283#endif
1284
fc0c74b1
AC		 1285#if defined (INTEGER_TO_ADDRESS)
1286/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1287#if !defined (INTEGER_TO_ADDRESS_P)
1288#define INTEGER_TO_ADDRESS_P() (1)
1289#endif
1290#endif
1291
1292/* Default predicate for non- multi-arch targets. */
1293#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1294#define INTEGER_TO_ADDRESS_P() (0)
1295#endif
1296
1297extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1298#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1299#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1300#endif
1301#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1302#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1303#endif
1304
1305/* Default (function) for non- multi-arch platforms. */
1306#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1307#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1308#endif
1309
1310typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1311extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1312extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1313#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1314#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1315#endif
1316#if GDB_MULTI_ARCH
1317#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1318#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1319#endif
1320#endif
1321
33489c5b 1322/* Default (function) for non- multi-arch platforms. */
6166d547 1323#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1324#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1325#endif
0f71a2f6 1326
71a9f22e
JB		 1327typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1328extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1329extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1330#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1331#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1332#endif
33489c5b 1333#if GDB_MULTI_ARCH
6166d547 1334#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1335#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1336#endif
33489c5b 1337#endif
71a9f22e 1338
104c1213
JM		 1339typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1340extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1341extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
83905903
AC		 1342#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1343#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1344#endif
0f71a2f6 1345#if GDB_MULTI_ARCH
6166d547 1346#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
0f71a2f6
JM		 1347#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1348#endif
1349#endif
1350
104c1213
JM		 1351typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1352extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1353extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1354#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1355#error "Non multi-arch definition of PUSH_ARGUMENTS"
1356#endif
0f71a2f6 1357#if GDB_MULTI_ARCH
6166d547 1358#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1359#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1360#endif
1361#endif
1362
104c1213
JM		 1363typedef void (gdbarch_push_dummy_frame_ftype) (void);
1364extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1365extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1366#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1367#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1368#endif
0f71a2f6 1369#if GDB_MULTI_ARCH
6166d547 1370#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1371#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1372#endif
1373#endif
1374
69a0d5f4
AC		 1375#if defined (PUSH_RETURN_ADDRESS)
1376/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1377#if !defined (PUSH_RETURN_ADDRESS_P)
1378#define PUSH_RETURN_ADDRESS_P() (1)
1379#endif
1380#endif
1381
1382/* Default predicate for non- multi-arch targets. */
1383#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1384#define PUSH_RETURN_ADDRESS_P() (0)
1385#endif
1386
1387extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1388#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1389#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1390#endif
1391#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1392#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1393#endif
1394
1395/* Default (function) for non- multi-arch platforms. */
1396#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1397#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1398#endif
1399
104c1213
JM		 1400typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1401extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1402extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1403#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1404#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1405#endif
0f71a2f6 1406#if GDB_MULTI_ARCH
6166d547 1407#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1408#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1409#endif
1410#endif
1411
104c1213
JM		 1412typedef void (gdbarch_pop_frame_ftype) (void);
1413extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1414extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1415#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1416#error "Non multi-arch definition of POP_FRAME"
1417#endif
0f71a2f6 1418#if GDB_MULTI_ARCH
6166d547 1419#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1420#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1421#endif
1422#endif
1423
104c1213
JM		 1424typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1425extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1426extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1427#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1428#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1429#endif
0f71a2f6 1430#if GDB_MULTI_ARCH
6166d547 1431#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1432#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1433#endif
1434#endif
1435
104c1213
JM		 1436typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1437extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1438extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1439#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1440#error "Non multi-arch definition of STORE_RETURN_VALUE"
1441#endif
0f71a2f6 1442#if GDB_MULTI_ARCH
6166d547 1443#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1444#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1445#endif
1446#endif
1447
d6dd581e
AC		 1448#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1449/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1450#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1451#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1452#endif
1453#endif
1454
1455/* Default predicate for non- multi-arch targets. */
1456#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1457#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1458#endif
1459
1460extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
83905903
AC		 1461#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1462#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1463#endif
d6dd581e
AC		 1464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1465#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1466#endif
1467
1468/* Default (function) for non- multi-arch platforms. */
1469#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1470#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1471#endif
1472
104c1213
JM		 1473typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
1474extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1475extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
83905903
AC		 1476#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1477#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1478#endif
0f71a2f6 1479#if GDB_MULTI_ARCH
6166d547 1480#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
0f71a2f6
JM		 1481#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1482#endif
1483#endif
1484
56f12751
AC		 1485/* Default (function) for non- multi-arch platforms. */
1486#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1487#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1488#endif
1489
104c1213
JM		 1490typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1491extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1492extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1493#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1494#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1495#endif
0f71a2f6 1496#if GDB_MULTI_ARCH
6166d547 1497#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1498#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1499#endif
1500#endif
1501
104c1213
JM		 1502typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1503extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1504extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1505#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1506#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1507#endif
0f71a2f6 1508#if GDB_MULTI_ARCH
6166d547 1509#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1510#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1511#endif
1512#endif
1513
5fdff426
AC		 1514#if defined (INIT_EXTRA_FRAME_INFO)
1515/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1516#if !defined (INIT_EXTRA_FRAME_INFO_P)
1517#define INIT_EXTRA_FRAME_INFO_P() (1)
1518#endif
1519#endif
1520
1521/* Default predicate for non- multi-arch targets. */
1522#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1523#define INIT_EXTRA_FRAME_INFO_P() (0)
1524#endif
1525
1526extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1527#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1528#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1529#endif
1530#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1531#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1532#endif
1533
1534/* Default (function) for non- multi-arch platforms. */
1535#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1536#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1537#endif
1538
104c1213
JM		 1539typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1540extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1541extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1543#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1544#endif
0f71a2f6 1545#if GDB_MULTI_ARCH
6166d547 1546#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1547#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1548#endif
1549#endif
1550
104c1213
JM		 1551typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1552extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1553extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1554#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1555#error "Non multi-arch definition of SKIP_PROLOGUE"
1556#endif
0f71a2f6 1557#if GDB_MULTI_ARCH
6166d547 1558#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1559#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1560#endif
1561#endif
1562
33489c5b 1563/* Default (function) for non- multi-arch platforms. */
6166d547 1564#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1565#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1566#endif
1567
dad41f9a
AC		 1568typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1569extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1570extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1571#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1572#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1573#endif
33489c5b 1574#if GDB_MULTI_ARCH
6166d547 1575#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1576#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1577#endif
33489c5b 1578#endif
dad41f9a 1579
104c1213
JM		 1580typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1581extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1582extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1584#error "Non multi-arch definition of INNER_THAN"
1585#endif
0f71a2f6 1586#if GDB_MULTI_ARCH
6166d547 1587#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1588#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1589#endif
1590#endif
1591
33489c5b 1592/* Default (function) for non- multi-arch platforms. */
6166d547 1593#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1594#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1595#endif
1596
104c1213
JM		 1597typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1598extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1599extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1600#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1601#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1602#endif
33489c5b 1603#if GDB_MULTI_ARCH
6166d547 1604#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1605#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1606#endif
33489c5b
AC		 1607#endif
1608
1609/* Default (function) for non- multi-arch platforms. */
6166d547 1610#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1611#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1612#endif
0f71a2f6 1613
917317f4
JM		 1614typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1615extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1616extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1617#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1618#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1619#endif
33489c5b 1620#if GDB_MULTI_ARCH
6166d547 1621#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1622#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1623#endif
33489c5b
AC		 1624#endif
1625
1626/* Default (function) for non- multi-arch platforms. */
6166d547 1627#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1628#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1629#endif
917317f4
JM		 1630
1631typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1632extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1633extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1634#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1635#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1636#endif
33489c5b 1637#if GDB_MULTI_ARCH
6166d547 1638#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1639#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1640#endif
33489c5b 1641#endif
917317f4 1642
104c1213
JM		 1643extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1644extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1645#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1646#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1647#endif
0f71a2f6 1648#if GDB_MULTI_ARCH
6166d547 1649#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1650#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1651#endif
1652#endif
1653
e02bc4cc
DS		 1654/* Default (function) for non- multi-arch platforms. */
1655#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1656#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1657#endif
1658
1659typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1660extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1661extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1662#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1663#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1664#endif
e02bc4cc
DS		 1665#if GDB_MULTI_ARCH
1666#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1667#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1668#endif
1669#endif
1670
104c1213
JM		 1671extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1672extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1673#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1674#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1675#endif
0f71a2f6 1676#if GDB_MULTI_ARCH
6166d547 1677#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1678#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1679#endif
1680#endif
1681
33489c5b 1682/* Default (function) for non- multi-arch platforms. */
6166d547 1683#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1684#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))
1685#endif
1686
104c1213
JM		 1687typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1688extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1689extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1690#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1691#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1692#endif
33489c5b 1693#if GDB_MULTI_ARCH
6166d547 1694#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1695#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))
1696#endif
33489c5b 1697#endif
0f71a2f6 1698
104c1213
JM		 1699extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1700extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1701#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1702#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1703#endif
0f71a2f6 1704#if GDB_MULTI_ARCH
6166d547 1705#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1706#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1707#endif
1708#endif
1709
33489c5b 1710/* Default (function) for non- multi-arch platforms. */
6166d547 1711#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1712#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1713#endif
1714
104c1213
JM		 1715typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1716extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1717extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1718#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1719#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1720#endif
33489c5b 1721#if GDB_MULTI_ARCH
6166d547 1722#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1723#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1724#endif
33489c5b 1725#endif
0f71a2f6 1726
104c1213
JM		 1727typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1728extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1729extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1730#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1731#error "Non multi-arch definition of FRAME_CHAIN"
1732#endif
0f71a2f6 1733#if GDB_MULTI_ARCH
6166d547 1734#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1735#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1736#endif
1737#endif
1738
104c1213
JM		 1739typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1740extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1741extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
83905903
AC		 1742#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1743#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1744#endif
0f71a2f6 1745#if GDB_MULTI_ARCH
6166d547 1746#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1747#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1748#endif
1749#endif
1750
104c1213
JM		 1751typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1752extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1753extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1754#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1755#error "Non multi-arch definition of FRAME_SAVED_PC"
1756#endif
0f71a2f6 1757#if GDB_MULTI_ARCH
6166d547 1758#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1759#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1760#endif
1761#endif
1762
104c1213
JM		 1763typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1764extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1765extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1766#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1767#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1768#endif
0f71a2f6 1769#if GDB_MULTI_ARCH
6166d547 1770#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1771#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1772#endif
1773#endif
1774
104c1213
JM		 1775typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1776extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1777extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1778#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1779#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1780#endif
0f71a2f6 1781#if GDB_MULTI_ARCH
6166d547 1782#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1783#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1784#endif
1785#endif
1786
104c1213
JM		 1787typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1788extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1789extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1790#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1791#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1792#endif
0f71a2f6 1793#if GDB_MULTI_ARCH
6166d547 1794#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1795#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1796#endif
1797#endif
1798
104c1213
JM		 1799typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1800extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1801extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1802#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1803#error "Non multi-arch definition of FRAME_NUM_ARGS"
1804#endif
0f71a2f6 1805#if GDB_MULTI_ARCH
6166d547 1806#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1807#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1808#endif
1809#endif
1810
2ada493a
AC		 1811#if defined (STACK_ALIGN)
1812/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1813#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1814#define STACK_ALIGN_P() (1)
1815#endif
eee30e78 1816#endif
2ada493a 1817
33489c5b 1818/* Default predicate for non- multi-arch targets. */
6166d547 1819#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1820#define STACK_ALIGN_P() (0)
1821#endif
1822
2ada493a 1823extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1824#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1825#error "Non multi-arch definition of STACK_ALIGN"
1826#endif
6166d547 1827#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1828#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1829#endif
1830
33489c5b 1831/* Default (function) for non- multi-arch platforms. */
6166d547 1832#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1833#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1834#endif
1835
2ada493a
AC		 1836typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1837extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1838extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1839#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1840#error "Non multi-arch definition of STACK_ALIGN"
1841#endif
33489c5b 1842#if GDB_MULTI_ARCH
6166d547 1843#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1844#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1845#endif
33489c5b 1846#endif
2ada493a 1847
0a49d05e
AC		 1848/* Default (value) for non- multi-arch platforms. */
1849#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1850#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1851#endif
1852
1853extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1854extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 1855#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1856#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1857#endif
0a49d05e
AC		 1858#if GDB_MULTI_ARCH
1859#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1860#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1861#endif
1862#endif
1863
d03e67c9
AC		 1864#if defined (REG_STRUCT_HAS_ADDR)
1865/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1866#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1867#define REG_STRUCT_HAS_ADDR_P() (1)
1868#endif
eee30e78 1869#endif
d03e67c9 1870
33489c5b 1871/* Default predicate for non- multi-arch targets. */
6166d547 1872#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 1873#define REG_STRUCT_HAS_ADDR_P() (0)
1874#endif
1875
d03e67c9 1876extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1877#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1878#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1879#endif
6166d547 1880#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1881#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1882#endif
1883
33489c5b 1884/* Default (function) for non- multi-arch platforms. */
6166d547 1885#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 1886#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 1887#endif
1888
d03e67c9
AC		 1889typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1890extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1891extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1892#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1893#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1894#endif
33489c5b 1895#if GDB_MULTI_ARCH
6166d547 1896#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 1897#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1898#endif
33489c5b 1899#endif
d03e67c9 1900
d1e3cf49
AC		 1901#if defined (SAVE_DUMMY_FRAME_TOS)
1902/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 1903#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1904#define SAVE_DUMMY_FRAME_TOS_P() (1)
1905#endif
eee30e78 1906#endif
d1e3cf49
AC		 1907
1908/* Default predicate for non- multi-arch targets. */
6166d547 1909#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1910#define SAVE_DUMMY_FRAME_TOS_P() (0)
1911#endif
1912
1913extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 1914#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
1915#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1916#endif
6166d547 1917#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1918#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1919#endif
1920
1921/* Default (function) for non- multi-arch platforms. */
6166d547 1922#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 1923#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 1924#endif
1925
1926typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
1927extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
1928extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 1929#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
1930#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1931#endif
d1e3cf49 1932#if GDB_MULTI_ARCH
6166d547 1933#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 1934#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1935#endif
1936#endif
1937
58d5518e
ND		 1938extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1939extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 1940#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1941#error "Non multi-arch definition of PARM_BOUNDARY"
1942#endif
58d5518e
ND		 1943#if GDB_MULTI_ARCH
1944#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
1945#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1946#endif
1947#endif
1948
f0d4cc9e 1949/* Default (value) for non- multi-arch platforms. */
6166d547 1950#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1951#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1952#endif
1953
1954extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1955extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1956#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1957#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1958#endif
f0d4cc9e 1959#if GDB_MULTI_ARCH
6166d547 1960#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1961#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1962#endif
1963#endif
1964
1965/* Default (value) for non- multi-arch platforms. */
6166d547 1966#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1967#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
1968#endif
1969
1970extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1971extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1972#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1973#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1974#endif
f0d4cc9e 1975#if GDB_MULTI_ARCH
6166d547 1976#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1977#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1978#endif
1979#endif
1980
1981/* Default (value) for non- multi-arch platforms. */
6166d547 1982#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1983#define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown)
1984#endif
1985
1986extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1987extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 1988#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1989#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1990#endif
f0d4cc9e 1991#if GDB_MULTI_ARCH
6166d547 1992#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1993#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1994#endif
1995#endif
1996
f517ea4e
PS		 1997/* Default (function) for non- multi-arch platforms. */
1998#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 1999#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2000#endif
2001
2002typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2003extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2004extern 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		 2005#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2006#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2007#endif
f517ea4e
PS		 2008#if GDB_MULTI_ARCH
2009#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2010#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2011#endif
2012#endif
2013
875e1767
AC		 2014/* On some machines there are bits in addresses which are not really
2015 part of the address, but are used by the kernel, the hardware, etc.
2016 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2017 we get a "real" address such as one would find in a symbol table.
2018 This is used only for addresses of instructions, and even then I'm
2019 not sure it's used in all contexts. It exists to deal with there
2020 being a few stray bits in the PC which would mislead us, not as some
2021 sort of generic thing to handle alignment or segmentation (it's
2022 possible it should be in TARGET_READ_PC instead). */
2023
2024/* Default (function) for non- multi-arch platforms. */
2025#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2026#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2027#endif
2028
2029typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2030extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2031extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2032#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2033#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2034#endif
875e1767
AC		 2035#if GDB_MULTI_ARCH
2036#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2037#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2038#endif
2039#endif
2040
64c4637f
AC		 2041/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2042 the target needs software single step. An ISA method to implement it.
2043
2044 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2045 using the breakpoint system instead of blatting memory directly (as with rs6000).
2046
2047 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2048 single step. If not, then implement single step using breakpoints. */
2049
2050#if defined (SOFTWARE_SINGLE_STEP)
2051/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2052#if !defined (SOFTWARE_SINGLE_STEP_P)
2053#define SOFTWARE_SINGLE_STEP_P() (1)
2054#endif
2055#endif
2056
2057/* Default predicate for non- multi-arch targets. */
2058#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2059#define SOFTWARE_SINGLE_STEP_P() (0)
2060#endif
2061
2062extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2063#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2064#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2065#endif
64c4637f
AC		 2066#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2067#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2068#endif
2069
2070/* Default (function) for non- multi-arch platforms. */
2071#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2072#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2073#endif
2074
2075typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2076extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2077extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2078#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2079#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2080#endif
64c4637f
AC		 2081#if GDB_MULTI_ARCH
2082#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2083#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2084#endif
2085#endif
2086
2bf0cb65
EZ		 2087/* Default (function) for non- multi-arch platforms. */
2088#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2089#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2090#endif
2091
2092typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2093extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2094extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2095#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2096#error "Non multi-arch definition of TARGET_PRINT_INSN"
2097#endif
2098#if GDB_MULTI_ARCH
2099#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2100#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2101#endif
2102#endif
2103
bdcd319a
CV		 2104/* Default (function) for non- multi-arch platforms. */
2105#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2106#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2107#endif
2108
2109typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2110extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2111extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2112#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2113#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2114#endif
2115#if GDB_MULTI_ARCH
2116#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2117#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2118#endif
2119#endif
2120
68e9cc94
CV		 2121/* For SVR4 shared libraries, each call goes through a small piece of
2122 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2123 to nonzero if we are current stopped in one of these. */
2124
2125/* Default (function) for non- multi-arch platforms. */
2126#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2127#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2128#endif
2129
2130typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2131extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2132extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2133#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2134#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2135#endif
2136#if GDB_MULTI_ARCH
2137#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2138#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2139#endif
2140#endif
2141
c12260ac
CV		 2142/* A target might have problems with watchpoints as soon as the stack
2143 frame of the current function has been destroyed. This mostly happens
2144 as the first action in a funtion's epilogue. in_function_epilogue_p()
2145 is defined to return a non-zero value if either the given addr is one
2146 instruction after the stack destroying instruction up to the trailing
2147 return instruction or if we can figure out that the stack frame has
2148 already been invalidated regardless of the value of addr. Targets
2149 which don't suffer from that problem could just let this functionality
2150 untouched. */
2151
2152typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2153extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2154extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2155
552c04a7
TT		 2156/* Given a vector of command-line arguments, return a newly allocated
2157 string which, when passed to the create_inferior function, will be
2158 parsed (on Unix systems, by the shell) to yield the same vector.
2159 This function should call error() if the argument vector is not
2160 representable for this target or if this target does not support
2161 command-line arguments.
2162 ARGC is the number of elements in the vector.
2163 ARGV is an array of strings, one per argument. */
2164
2165typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2166extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2167extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2168
104c1213 2169extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2170
2171
2172/* Mechanism for co-ordinating the selection of a specific
2173 architecture.
2174
2175 GDB targets (*-tdep.c) can register an interest in a specific
2176 architecture. Other GDB components can register a need to maintain
2177 per-architecture data.
2178
2179 The mechanisms below ensures that there is only a loose connection
2180 between the set-architecture command and the various GDB
99e7bb18 2181 components. Each component can independently register their need
0f71a2f6
JM		 2182 to maintain architecture specific data with gdbarch.
2183
2184 Pragmatics:
2185
2186 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2187 didn't scale.
2188
2189 The more traditional mega-struct containing architecture specific
2190 data for all the various GDB components was also considered. Since
99e7bb18 2191 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2192 components it was determined that the global aproach was not
2193 applicable. */
2194
2195
2196/* Register a new architectural family with GDB.
2197
2198 Register support for the specified ARCHITECTURE with GDB. When
2199 gdbarch determines that the specified architecture has been
2200 selected, the corresponding INIT function is called.
2201
2202 --
2203
2204 The INIT function takes two parameters: INFO which contains the
2205 information available to gdbarch about the (possibly new)
2206 architecture; ARCHES which is a list of the previously created
2207 ``struct gdbarch'' for this architecture.
2208
2209 The INIT function parameter INFO shall, as far as possible, be
2210 pre-initialized with information obtained from INFO.ABFD or
2211 previously selected architecture (if similar). INIT shall ensure
2212 that the INFO.BYTE_ORDER is non-zero.
2213
2214 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2215 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2216 gdbarch'' from the ARCHES list - indicating that the new
2217 architecture is just a synonym for an earlier architecture (see
2218 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2219 - that describes the selected architecture (see gdbarch_alloc()).
2220
2221 The DUMP_TDEP function shall print out all target specific values.
2222 Care should be taken to ensure that the function works in both the
2223 multi-arch and non- multi-arch cases. */
0f71a2f6 2224
adf40b2e
JM		 2225struct gdbarch_list
2226{
2227 struct gdbarch *gdbarch;
2228 struct gdbarch_list *next;
2229};
0f71a2f6 2230
adf40b2e
JM		 2231struct gdbarch_info
2232{
adf40b2e
JM		 2233 /* Use default: NULL (ZERO). */
2234 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2235
adf40b2e
JM		 2236 /* Use default: 0 (ZERO). */
2237 int byte_order;
0f71a2f6 2238
adf40b2e
JM		 2239 /* Use default: NULL (ZERO). */
2240 bfd *abfd;
0f71a2f6 2241
adf40b2e
JM		 2242 /* Use default: NULL (ZERO). */
2243 struct gdbarch_tdep_info *tdep_info;
2244};
0f71a2f6 2245
104c1213 2246typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2247typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2248
4b9b3959 2249/* DEPRECATED - use gdbarch_register() */
104c1213 2250extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2251
4b9b3959
AC		 2252extern void gdbarch_register (enum bfd_architecture architecture,
2253 gdbarch_init_ftype *,
2254 gdbarch_dump_tdep_ftype *);
2255
0f71a2f6 2256
b4a20239
AC		 2257/* Return a freshly allocated, NULL terminated, array of the valid
2258 architecture names. Since architectures are registered during the
2259 _initialize phase this function only returns useful information
2260 once initialization has been completed. */
2261
2262extern const char **gdbarch_printable_names (void);
2263
2264
0f71a2f6
JM		 2265/* Helper function. Search the list of ARCHES for a GDBARCH that
2266 matches the information provided by INFO. */
2267
104c1213 2268extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2269
2270
2271/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2272 basic initialization using values obtained from the INFO andTDEP
2273 parameters. set_gdbarch_*() functions are called to complete the
2274 initialization of the object. */
2275
104c1213 2276extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2277
2278
4b9b3959
AC		 2279/* Helper function. Free a partially-constructed ``struct gdbarch''.
2280 It is assumed that the caller freeds the ``struct
2281 gdbarch_tdep''. */
2282
058f20d5
JB		 2283extern void gdbarch_free (struct gdbarch *);
2284
2285
b732d07d 2286/* Helper function. Force an update of the current architecture.
0f71a2f6 2287
b732d07d
AC		 2288 The actual architecture selected is determined by INFO, ``(gdb) set
2289 architecture'' et.al., the existing architecture and BFD's default
2290 architecture. INFO should be initialized to zero and then selected
2291 fields should be updated.
0f71a2f6 2292
16f33e29
AC		 2293 Returns non-zero if the update succeeds */
2294
2295extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2296
2297
2298
2299/* Register per-architecture data-pointer.
2300
2301 Reserve space for a per-architecture data-pointer. An identifier
2302 for the reserved data-pointer is returned. That identifer should
95160752 2303 be saved in a local static variable.
0f71a2f6 2304
95160752
AC		 2305 The per-architecture data-pointer can be initialized in one of two
2306 ways: The value can be set explicitly using a call to
2307 set_gdbarch_data(); the value can be set implicitly using the value
2308 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2309 called after the basic architecture vector has been created.
0f71a2f6 2310
95160752
AC		 2311 When a previously created architecture is re-selected, the
2312 per-architecture data-pointer for that previous architecture is
2313 restored. INIT() is not called.
2314
2315 During initialization, multiple assignments of the data-pointer are
2316 allowed, non-NULL values are deleted by calling FREE(). If the
2317 architecture is deleted using gdbarch_free() all non-NULL data
2318 pointers are also deleted using FREE().
0f71a2f6
JM		 2319
2320 Multiple registrarants for any architecture are allowed (and
2321 strongly encouraged). */
2322
95160752 2323struct gdbarch_data;
0f71a2f6 2324
95160752
AC		 2325typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2326typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2327 void *pointer);
2328extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2329 gdbarch_data_free_ftype *free);
2330extern void set_gdbarch_data (struct gdbarch *gdbarch,
2331 struct gdbarch_data *data,
2332 void *pointer);
0f71a2f6 2333
104c1213 2334extern void *gdbarch_data (struct gdbarch_data*);
0f71a2f6
JM		 2335
2336
0f71a2f6
JM		 2337/* Register per-architecture memory region.
2338
2339 Provide a memory-region swap mechanism. Per-architecture memory
2340 region are created. These memory regions are swapped whenever the
2341 architecture is changed. For a new architecture, the memory region
2342 is initialized with zero (0) and the INIT function is called.
2343
2344 Memory regions are swapped / initialized in the order that they are
2345 registered. NULL DATA and/or INIT values can be specified.
2346
2347 New code should use register_gdbarch_data(). */
2348
104c1213
JM		 2349typedef void (gdbarch_swap_ftype) (void);
2350extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2351#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2352
2353
2354
99e7bb18 2355/* The target-system-dependent byte order is dynamic */
c906108c
SS		 2356
2357/* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
b83266a0 2358 is selectable at runtime. The user can use the ``set endian''
c906108c
SS		 2359 command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when
2360 target_byte_order should be auto-detected (from the program image
2361 say). */
2362
0f71a2f6
JM		 2363#if GDB_MULTI_ARCH
2364/* Multi-arch GDB is always bi-endian. */
2365#define TARGET_BYTE_ORDER_SELECTABLE_P 1
2366#endif
2367
c906108c
SS		 2368#ifndef TARGET_BYTE_ORDER_SELECTABLE_P
2369/* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
2370 when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
2371#ifdef TARGET_BYTE_ORDER_SELECTABLE
2372#define TARGET_BYTE_ORDER_SELECTABLE_P 1
2373#else
2374#define TARGET_BYTE_ORDER_SELECTABLE_P 0
2375#endif
2376#endif
2377
adf40b2e 2378extern int target_byte_order;
c906108c
SS		 2379#ifdef TARGET_BYTE_ORDER_SELECTABLE
2380/* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
2381 and expect defs.h to re-define TARGET_BYTE_ORDER. */
2382#undef TARGET_BYTE_ORDER
2383#endif
2384#ifndef TARGET_BYTE_ORDER
2385#define TARGET_BYTE_ORDER (target_byte_order + 0)
2386#endif
2387
adf40b2e 2388extern int target_byte_order_auto;
c906108c
SS		 2389#ifndef TARGET_BYTE_ORDER_AUTO
2390#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2391#endif
2392
2393
2394
99e7bb18 2395/* The target-system-dependent BFD architecture is dynamic */
c906108c 2396
adf40b2e 2397extern int target_architecture_auto;
c906108c
SS		 2398#ifndef TARGET_ARCHITECTURE_AUTO
2399#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2400#endif
2401
adf40b2e 2402extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2403#ifndef TARGET_ARCHITECTURE
2404#define TARGET_ARCHITECTURE (target_architecture + 0)
2405#endif
2406
c906108c 2407
99e7bb18 2408/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2409
104c1213 2410extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2411 unsigned int len, disassemble_info *info);
c906108c 2412
104c1213
JM		 2413extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2414 disassemble_info *info);
c906108c 2415
104c1213
JM		 2416extern void dis_asm_print_address (bfd_vma addr,
2417 disassemble_info *info);
c906108c 2418
104c1213 2419extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2420extern disassemble_info tm_print_insn_info;
c906108c
SS		 2421#ifndef TARGET_PRINT_INSN_INFO
2422#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2423#endif
2424
2425
2426
99e7bb18 2427/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2428 byte-order, ...) using information found in the BFD */
2429
104c1213 2430extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2431
2432
e514a9d6
JM		 2433/* Initialize the current architecture to the "first" one we find on
2434 our list. */
2435
2436extern void initialize_current_architecture (void);
2437
ceaa8edf
JB		 2438/* For non-multiarched targets, do any initialization of the default
2439 gdbarch object necessary after the _initialize_MODULE functions
2440 have run. */
2441extern void initialize_non_multiarch ();
cce74817 2442
c906108c 2443/* gdbarch trace variable */
adf40b2e 2444extern int gdbarch_debug;
c906108c 2445
4b9b3959 2446extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2447
c906108c 2448#endif
GDB Binutils - Deliverables
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