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* gdb.stabs/weird.exp: Delete "p v_comb" test. It assumes that
[deliverable/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
338d7c5c 4 Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
c906108c 5
c5aa993b 6 This file is part of GDB.
c906108c 7
c5aa993b
JM		 8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
c906108c 12
c5aa993b
JM		 13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
c906108c 17
c5aa993b
JM		 18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
c906108c 22
104c1213
JM		 23/* This file was created with the aid of ``gdbarch.sh''.
24
52204a0b 25 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
28 being reported.
29
30 If editing this file, please also run gdbarch.sh and merge any
52204a0b 31 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 32 to this file, modifying gdbarch.sh and using its output may prove
33 easier. */
adf40b2e 34
c906108c
SS		 35#ifndef GDBARCH_H
36#define GDBARCH_H
37
2bf0cb65 38#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
fd0407d6
AC		 39#if !GDB_MULTI_ARCH
40#include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
41#endif
2bf0cb65 42
cce74817
JM		 43struct frame_info;
44struct value;
cce74817 45
0f71a2f6 46
0f71a2f6
JM		 47extern struct gdbarch *current_gdbarch;
48
49
0f71a2f6
JM		 50/* If any of the following are defined, the target wasn't correctly
51 converted. */
52
0f71a2f6
JM		 53#if GDB_MULTI_ARCH
54#if defined (EXTRA_FRAME_INFO)
55#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
56#endif
57#endif
58
59#if GDB_MULTI_ARCH
60#if defined (FRAME_FIND_SAVED_REGS)
61#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
62#endif
63#endif
64
83905903
AC		 65#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
66#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
67#endif
68
0f71a2f6
JM		 69
70/* The following are pre-initialized by GDBARCH. */
71
104c1213 72extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 73/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 74#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
75#error "Non multi-arch definition of TARGET_ARCHITECTURE"
76#endif
0f71a2f6 77#if GDB_MULTI_ARCH
6166d547 78#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 79#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
80#endif
81#endif
82
104c1213 83extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 84/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 85#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
86#error "Non multi-arch definition of TARGET_BYTE_ORDER"
87#endif
0f71a2f6 88#if GDB_MULTI_ARCH
6166d547 89#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 90#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
91#endif
92#endif
93
94
99e7bb18 95/* The following are initialized by the target dependent code. */
0f71a2f6 96
66b43ecb
AC		 97/* Number of bits in a char or unsigned char for the target machine.
98 Just like CHAR_BIT in <limits.h> but describes the target machine.
99 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
100
101 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 102
66b43ecb
AC		 103/* Default (value) for non- multi-arch platforms. */
104#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
105#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 106#endif
107
104c1213
JM		 108extern int gdbarch_short_bit (struct gdbarch *gdbarch);
109extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 110#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
111#error "Non multi-arch definition of TARGET_SHORT_BIT"
112#endif
0f71a2f6 113#if GDB_MULTI_ARCH
6166d547 114#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 115#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
116#endif
117#endif
118
66b43ecb
AC		 119/* Number of bits in an int or unsigned int for the target machine. */
120
121/* Default (value) for non- multi-arch platforms. */
122#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
123#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
124#endif
125
104c1213
JM		 126extern int gdbarch_int_bit (struct gdbarch *gdbarch);
127extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 128#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
129#error "Non multi-arch definition of TARGET_INT_BIT"
130#endif
0f71a2f6 131#if GDB_MULTI_ARCH
6166d547 132#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 133#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
134#endif
135#endif
136
66b43ecb
AC		 137/* Number of bits in a long or unsigned long for the target machine. */
138
139/* Default (value) for non- multi-arch platforms. */
140#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
141#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
142#endif
143
104c1213
JM		 144extern int gdbarch_long_bit (struct gdbarch *gdbarch);
145extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 146#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
147#error "Non multi-arch definition of TARGET_LONG_BIT"
148#endif
0f71a2f6 149#if GDB_MULTI_ARCH
6166d547 150#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 151#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
152#endif
153#endif
154
66b43ecb
AC		 155/* Number of bits in a long long or unsigned long long for the target
156 machine. */
157
158/* Default (value) for non- multi-arch platforms. */
159#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
160#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
161#endif
162
104c1213
JM		 163extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
164extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 165#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
166#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
167#endif
0f71a2f6 168#if GDB_MULTI_ARCH
6166d547 169#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 170#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
171#endif
172#endif
173
66b43ecb
AC		 174/* Number of bits in a float for the target machine. */
175
176/* Default (value) for non- multi-arch platforms. */
177#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
178#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
179#endif
180
104c1213
JM		 181extern int gdbarch_float_bit (struct gdbarch *gdbarch);
182extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 183#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
184#error "Non multi-arch definition of TARGET_FLOAT_BIT"
185#endif
0f71a2f6 186#if GDB_MULTI_ARCH
6166d547 187#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 188#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
189#endif
190#endif
191
66b43ecb
AC		 192/* Number of bits in a double for the target machine. */
193
194/* Default (value) for non- multi-arch platforms. */
195#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
196#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
197#endif
198
104c1213
JM		 199extern int gdbarch_double_bit (struct gdbarch *gdbarch);
200extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 201#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
202#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
203#endif
0f71a2f6 204#if GDB_MULTI_ARCH
6166d547 205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 206#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
207#endif
208#endif
209
66b43ecb
AC		 210/* Number of bits in a long double for the target machine. */
211
212/* Default (value) for non- multi-arch platforms. */
213#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
214#define TARGET_LONG_DOUBLE_BIT (2*TARGET_DOUBLE_BIT)
215#endif
216
104c1213
JM		 217extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
218extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
220#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
221#endif
0f71a2f6 222#if GDB_MULTI_ARCH
6166d547 223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 224#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
225#endif
226#endif
227
52204a0b
DT		 228/* For most targets, a pointer on the target and its representation as an
229 address in GDB have the same size and "look the same". For such a
230 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
231 / addr_bit will be set from it.
232
233 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
234 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
235
236 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 237
238/* Default (value) for non- multi-arch platforms. */
239#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
240#define TARGET_PTR_BIT (TARGET_INT_BIT)
241#endif
242
243extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
244extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 245#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
246#error "Non multi-arch definition of TARGET_PTR_BIT"
247#endif
66b43ecb
AC		 248#if GDB_MULTI_ARCH
249#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
250#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
251#endif
252#endif
253
52204a0b
DT		 254/* addr_bit is the size of a target address as represented in gdb */
255
256/* Default (value) for non- multi-arch platforms. */
257#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
258#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
259#endif
260
261extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
262extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 263#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
264#error "Non multi-arch definition of TARGET_ADDR_BIT"
265#endif
52204a0b
DT		 266#if GDB_MULTI_ARCH
267#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
268#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
269#endif
270#endif
271
66b43ecb
AC		 272/* Number of bits in a BFD_VMA for the target object file format. */
273
274/* Default (value) for non- multi-arch platforms. */
275#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
276#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
277#endif
278
279extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
280extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 281#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
282#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
283#endif
66b43ecb
AC		 284#if GDB_MULTI_ARCH
285#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
286#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
287#endif
288#endif
289
33489c5b 290/* Default (value) for non- multi-arch platforms. */
6166d547 291#if (!GDB_MULTI_ARCH) && !defined (IEEE_FLOAT)
33489c5b
AC		 292#define IEEE_FLOAT (0)
293#endif
294
7355ddba
JB		 295extern int gdbarch_ieee_float (struct gdbarch *gdbarch);
296extern void set_gdbarch_ieee_float (struct gdbarch *gdbarch, int ieee_float);
83905903
AC		 297#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IEEE_FLOAT)
298#error "Non multi-arch definition of IEEE_FLOAT"
299#endif
33489c5b 300#if GDB_MULTI_ARCH
6166d547 301#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IEEE_FLOAT)
7355ddba
JB		 302#define IEEE_FLOAT (gdbarch_ieee_float (current_gdbarch))
303#endif
33489c5b 304#endif
7355ddba 305
be8dfb87
AC		 306/* Default (function) for non- multi-arch platforms. */
307#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 308#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 309#endif
310
39f77062
KB		 311typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
312extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 313extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 314#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
315#error "Non multi-arch definition of TARGET_READ_PC"
316#endif
0f71a2f6 317#if GDB_MULTI_ARCH
6166d547 318#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 319#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 320#endif
321#endif
322
be8dfb87
AC		 323/* Default (function) for non- multi-arch platforms. */
324#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 325#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 326#endif
327
39f77062
KB		 328typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
329extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 330extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 331#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
332#error "Non multi-arch definition of TARGET_WRITE_PC"
333#endif
0f71a2f6 334#if GDB_MULTI_ARCH
6166d547 335#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 336#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 337#endif
338#endif
339
be8dfb87
AC		 340/* Default (function) for non- multi-arch platforms. */
341#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
342#define TARGET_READ_FP() (generic_target_read_fp ())
343#endif
344
104c1213
JM		 345typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
346extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
347extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 348#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
349#error "Non multi-arch definition of TARGET_READ_FP"
350#endif
0f71a2f6 351#if GDB_MULTI_ARCH
6166d547 352#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 353#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
354#endif
355#endif
356
be8dfb87
AC		 357/* Default (function) for non- multi-arch platforms. */
358#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_FP)
359#define TARGET_WRITE_FP(val) (generic_target_write_fp (val))
360#endif
361
104c1213
JM		 362typedef void (gdbarch_write_fp_ftype) (CORE_ADDR val);
363extern void gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val);
364extern void set_gdbarch_write_fp (struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp);
83905903
AC		 365#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_FP)
366#error "Non multi-arch definition of TARGET_WRITE_FP"
367#endif
0f71a2f6 368#if GDB_MULTI_ARCH
6166d547 369#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP)
0f71a2f6
JM		 370#define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
371#endif
372#endif
373
be8dfb87
AC		 374/* Default (function) for non- multi-arch platforms. */
375#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
376#define TARGET_READ_SP() (generic_target_read_sp ())
377#endif
378
104c1213
JM		 379typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
380extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
381extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 382#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
383#error "Non multi-arch definition of TARGET_READ_SP"
384#endif
0f71a2f6 385#if GDB_MULTI_ARCH
6166d547 386#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 387#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
388#endif
389#endif
390
be8dfb87
AC		 391/* Default (function) for non- multi-arch platforms. */
392#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
393#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
394#endif
395
104c1213
JM		 396typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
397extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
398extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 399#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
400#error "Non multi-arch definition of TARGET_WRITE_SP"
401#endif
0f71a2f6 402#if GDB_MULTI_ARCH
6166d547 403#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 404#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
405#endif
406#endif
407
39d4ef09
AC		 408/* Function for getting target's idea of a frame pointer. FIXME: GDB's
409 whole scheme for dealing with "frames" and "frame pointers" needs a
410 serious shakedown. */
411
412/* Default (function) for non- multi-arch platforms. */
413#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
414#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
415#endif
416
417typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
418extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
419extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
420#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
421#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
422#endif
423#if GDB_MULTI_ARCH
424#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
425#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
426#endif
427#endif
428
61a0eb5b
AC		 429extern int gdbarch_register_read_p (struct gdbarch *gdbarch);
430
431typedef void (gdbarch_register_read_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
432extern void gdbarch_register_read (struct gdbarch *gdbarch, int regnum, char *buf);
433extern void set_gdbarch_register_read (struct gdbarch *gdbarch, gdbarch_register_read_ftype *register_read);
434
435extern int gdbarch_register_write_p (struct gdbarch *gdbarch);
436
437typedef void (gdbarch_register_write_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
438extern void gdbarch_register_write (struct gdbarch *gdbarch, int regnum, char *buf);
439extern void set_gdbarch_register_write (struct gdbarch *gdbarch, gdbarch_register_write_ftype *register_write);
440
104c1213
JM		 441extern int gdbarch_num_regs (struct gdbarch *gdbarch);
442extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 443#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
444#error "Non multi-arch definition of NUM_REGS"
445#endif
0f71a2f6 446#if GDB_MULTI_ARCH
6166d547 447#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 448#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
449#endif
450#endif
451
34620563
AC		 452/* This macro gives the number of pseudo-registers that live in the
453 register namespace but do not get fetched or stored on the target.
454 These pseudo-registers may be aliases for other registers,
455 combinations of other registers, or they may be computed by GDB. */
456
0aba1244 457/* Default (value) for non- multi-arch platforms. */
6166d547 458#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 459#define NUM_PSEUDO_REGS (0)
460#endif
461
462extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
463extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
465#error "Non multi-arch definition of NUM_PSEUDO_REGS"
466#endif
0aba1244 467#if GDB_MULTI_ARCH
6166d547 468#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 469#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
470#endif
471#endif
472
104c1213
JM		 473extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
474extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 475#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
476#error "Non multi-arch definition of SP_REGNUM"
477#endif
0f71a2f6 478#if GDB_MULTI_ARCH
6166d547 479#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 480#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
481#endif
482#endif
483
104c1213
JM		 484extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
485extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 486#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
487#error "Non multi-arch definition of FP_REGNUM"
488#endif
0f71a2f6 489#if GDB_MULTI_ARCH
6166d547 490#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 491#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
492#endif
493#endif
494
104c1213
JM		 495extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
496extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 497#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
498#error "Non multi-arch definition of PC_REGNUM"
499#endif
0f71a2f6 500#if GDB_MULTI_ARCH
6166d547 501#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 502#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
503#endif
504#endif
505
60054393 506/* Default (value) for non- multi-arch platforms. */
6166d547 507#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 508#define FP0_REGNUM (-1)
509#endif
510
511extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
512extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 513#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
514#error "Non multi-arch definition of FP0_REGNUM"
515#endif
60054393 516#if GDB_MULTI_ARCH
6166d547 517#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 518#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
519#endif
520#endif
521
03863182 522/* Default (value) for non- multi-arch platforms. */
6166d547 523#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 524#define NPC_REGNUM (-1)
525#endif
526
527extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
528extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 529#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
530#error "Non multi-arch definition of NPC_REGNUM"
531#endif
03863182 532#if GDB_MULTI_ARCH
6166d547 533#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 534#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
535#endif
536#endif
537
538/* Default (value) for non- multi-arch platforms. */
6166d547 539#if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
03863182
AC		 540#define NNPC_REGNUM (-1)
541#endif
542
543extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
544extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
83905903
AC		 545#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NNPC_REGNUM)
546#error "Non multi-arch definition of NNPC_REGNUM"
547#endif
03863182 548#if GDB_MULTI_ARCH
6166d547 549#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
03863182
AC		 550#define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
551#endif
552#endif
553
88c72b7d
AC		 554/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
555
556/* Default (function) for non- multi-arch platforms. */
557#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
558#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
559#endif
560
561typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
562extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
563extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 564#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
565#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
566#endif
88c72b7d
AC		 567#if GDB_MULTI_ARCH
568#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
569#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
570#endif
571#endif
572
573/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
574
575/* Default (function) for non- multi-arch platforms. */
576#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
577#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
578#endif
579
580typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
581extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
582extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
584#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
585#endif
88c72b7d
AC		 586#if GDB_MULTI_ARCH
587#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
588#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
589#endif
590#endif
591
592/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
593
594/* Default (function) for non- multi-arch platforms. */
595#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
596#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
597#endif
598
599typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
600extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
601extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 602#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
603#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
604#endif
88c72b7d
AC		 605#if GDB_MULTI_ARCH
606#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
607#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
608#endif
609#endif
610
611/* Convert from an sdb register number to an internal gdb register number.
612 This should be defined in tm.h, if REGISTER_NAMES is not set up
613 to map one to one onto the sdb register numbers. */
614
615/* Default (function) for non- multi-arch platforms. */
616#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
617#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
618#endif
619
620typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
621extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
622extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 623#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
624#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
625#endif
88c72b7d
AC		 626#if GDB_MULTI_ARCH
627#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
628#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
629#endif
630#endif
631
632/* Default (function) for non- multi-arch platforms. */
633#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
634#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
635#endif
636
637typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
638extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
639extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 640#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
641#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
642#endif
88c72b7d
AC		 643#if GDB_MULTI_ARCH
644#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
645#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
646#endif
647#endif
648
33489c5b 649/* Default (function) for non- multi-arch platforms. */
6166d547 650#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 651#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
652#endif
653
104c1213
JM		 654typedef char * (gdbarch_register_name_ftype) (int regnr);
655extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
656extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 657#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
658#error "Non multi-arch definition of REGISTER_NAME"
659#endif
33489c5b 660#if GDB_MULTI_ARCH
6166d547 661#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 662#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
663#endif
33489c5b 664#endif
0f71a2f6 665
104c1213
JM		 666extern int gdbarch_register_size (struct gdbarch *gdbarch);
667extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 668#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
669#error "Non multi-arch definition of REGISTER_SIZE"
670#endif
0f71a2f6 671#if GDB_MULTI_ARCH
6166d547 672#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 673#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
674#endif
675#endif
676
104c1213
JM		 677extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
678extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 679#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
680#error "Non multi-arch definition of REGISTER_BYTES"
681#endif
0f71a2f6 682#if GDB_MULTI_ARCH
6166d547 683#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 684#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
685#endif
686#endif
687
104c1213
JM		 688typedef int (gdbarch_register_byte_ftype) (int reg_nr);
689extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
690extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 691#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
692#error "Non multi-arch definition of REGISTER_BYTE"
693#endif
0f71a2f6 694#if GDB_MULTI_ARCH
6166d547 695#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 696#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
697#endif
698#endif
699
104c1213
JM		 700typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
701extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
702extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 703#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
704#error "Non multi-arch definition of REGISTER_RAW_SIZE"
705#endif
0f71a2f6 706#if GDB_MULTI_ARCH
6166d547 707#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 708#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
709#endif
710#endif
711
104c1213
JM		 712extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
713extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 714#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
715#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
716#endif
0f71a2f6 717#if GDB_MULTI_ARCH
6166d547 718#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 719#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
720#endif
721#endif
722
104c1213
JM		 723typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
724extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
725extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 726#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
727#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
728#endif
0f71a2f6 729#if GDB_MULTI_ARCH
6166d547 730#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 731#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
732#endif
733#endif
734
104c1213
JM		 735extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
736extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 737#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
738#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
739#endif
0f71a2f6 740#if GDB_MULTI_ARCH
6166d547 741#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 742#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
743#endif
744#endif
745
104c1213
JM		 746typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
747extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
748extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 749#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
750#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
751#endif
0f71a2f6 752#if GDB_MULTI_ARCH
6166d547 753#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 754#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
755#endif
756#endif
757
666e11c5
EZ		 758/* Default (function) for non- multi-arch platforms. */
759#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
760#define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
761#endif
762
763typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
764extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
765extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
83905903
AC		 766#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
767#error "Non multi-arch definition of DO_REGISTERS_INFO"
768#endif
666e11c5
EZ		 769#if GDB_MULTI_ARCH
770#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
771#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
772#endif
773#endif
774
7c7651b2
AC		 775/* MAP a GDB RAW register number onto a simulator register number. See
776 also include/...-sim.h. */
777
778/* Default (function) for non- multi-arch platforms. */
779#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
780#define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
781#endif
782
783typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
784extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
785extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 786#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
787#error "Non multi-arch definition of REGISTER_SIM_REGNO"
788#endif
7c7651b2
AC		 789#if GDB_MULTI_ARCH
790#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
791#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
792#endif
793#endif
794
2649061d
AC		 795#if defined (REGISTER_BYTES_OK)
796/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 797#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 798#define REGISTER_BYTES_OK_P() (1)
799#endif
eee30e78 800#endif
2649061d
AC		 801
802/* Default predicate for non- multi-arch targets. */
803#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
804#define REGISTER_BYTES_OK_P() (0)
805#endif
806
807extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 808#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
809#error "Non multi-arch definition of REGISTER_BYTES_OK"
810#endif
2649061d
AC		 811#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
812#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
813#endif
814
815/* Default (function) for non- multi-arch platforms. */
816#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 817#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 818#endif
819
820typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
821extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
822extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 823#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
824#error "Non multi-arch definition of REGISTER_BYTES_OK"
825#endif
2649061d
AC		 826#if GDB_MULTI_ARCH
827#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
828#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
829#endif
830#endif
831
01fb7433
AC		 832/* Default (function) for non- multi-arch platforms. */
833#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
834#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
835#endif
836
837typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
838extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
839extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 840#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
841#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
842#endif
01fb7433
AC		 843#if GDB_MULTI_ARCH
844#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
845#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
846#endif
847#endif
848
849/* Default (function) for non- multi-arch platforms. */
850#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
851#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
852#endif
853
854typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
855extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
856extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 857#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
858#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
859#endif
01fb7433
AC		 860#if GDB_MULTI_ARCH
861#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
862#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
863#endif
864#endif
865
104c1213
JM		 866extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
867extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
83905903
AC		 868#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
869#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
870#endif
0f71a2f6 871#if GDB_MULTI_ARCH
6166d547 872#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 873#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
874#endif
875#endif
876
104c1213
JM		 877extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
878extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
83905903
AC		 879#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
880#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
881#endif
0f71a2f6 882#if GDB_MULTI_ARCH
6166d547 883#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 884#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
885#endif
886#endif
887
104c1213
JM		 888typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
889extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
890extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 891#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
892#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
893#endif
0f71a2f6 894#if GDB_MULTI_ARCH
6166d547 895#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 896#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
897#endif
898#endif
899
104c1213
JM		 900extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
901extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 902#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
903#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
904#endif
0f71a2f6 905#if GDB_MULTI_ARCH
6166d547 906#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 907#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
908#endif
909#endif
910
104c1213
JM		 911extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
912extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 913#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
914#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
915#endif
0f71a2f6 916#if GDB_MULTI_ARCH
6166d547 917#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 918#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
919#endif
920#endif
921
104c1213
JM		 922extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
923extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
83905903
AC		 924#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
925#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
926#endif
0f71a2f6 927#if GDB_MULTI_ARCH
6166d547 928#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 929#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
930#endif
931#endif
932
104c1213
JM		 933extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
934extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
936#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
937#endif
0f71a2f6 938#if GDB_MULTI_ARCH
6166d547 939#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 940#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
941#endif
942#endif
943
104c1213
JM		 944typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
945extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
946extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
83905903
AC		 947#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
948#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
949#endif
0f71a2f6 950#if GDB_MULTI_ARCH
6166d547 951#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 952#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
953#endif
954#endif
955
104c1213
JM		 956extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
957extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
83905903
AC		 958#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
959#error "Non multi-arch definition of CALL_DUMMY_P"
960#endif
0f71a2f6 961#if GDB_MULTI_ARCH
6166d547 962#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 963#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
964#endif
965#endif
966
33489c5b 967/* Default (value) for non- multi-arch platforms. */
6166d547 968#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 969#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
970#endif
971
104c1213
JM		 972extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
973extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 974#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
975#error "Non multi-arch definition of CALL_DUMMY_WORDS"
976#endif
33489c5b 977#if GDB_MULTI_ARCH
6166d547 978#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 979#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
980#endif
33489c5b
AC		 981#endif
982
983/* Default (value) for non- multi-arch platforms. */
6166d547 984#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 985#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
986#endif
0f71a2f6 987
104c1213
JM		 988extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
989extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 990#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
991#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
992#endif
33489c5b 993#if GDB_MULTI_ARCH
6166d547 994#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 995#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
996#endif
33489c5b 997#endif
0f71a2f6 998
104c1213
JM		 999extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1000extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
83905903
AC		 1001#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
1002#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1003#endif
0f71a2f6 1004#if GDB_MULTI_ARCH
6166d547 1005#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1006#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1007#endif
1008#endif
1009
104c1213
JM		 1010extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1011extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1012#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1013#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1014#endif
0f71a2f6 1015#if GDB_MULTI_ARCH
6166d547 1016#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1017#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1018#endif
1019#endif
1020
104c1213
JM		 1021typedef void (gdbarch_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1022extern void gdbarch_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1023extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1024#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1025#error "Non multi-arch definition of FIX_CALL_DUMMY"
1026#endif
0f71a2f6 1027#if GDB_MULTI_ARCH
6166d547 1028#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1029#define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1030#endif
1031#endif
1032
10312cc4
AC		 1033/* Default (function) for non- multi-arch platforms. */
1034#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1035#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1036#endif
1037
1038typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1039extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1040extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1041#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1042#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1043#endif
10312cc4
AC		 1044#if GDB_MULTI_ARCH
1045#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1046#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1047#endif
1048#endif
1049
1050/* Default (function) for non- multi-arch platforms. */
1051#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1052#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1053#endif
1054
1055typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1056extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1057extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1058#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1059#error "Non multi-arch definition of INIT_FRAME_PC"
1060#endif
10312cc4
AC		 1061#if GDB_MULTI_ARCH
1062#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1063#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1064#endif
1065#endif
1066
104c1213
JM		 1067extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1068extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1069#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1070#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1071#endif
0f71a2f6 1072#if GDB_MULTI_ARCH
6166d547 1073#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1074#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1075#endif
1076#endif
1077
104c1213
JM		 1078extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1079extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1080#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1081#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1082#endif
0f71a2f6 1083#if GDB_MULTI_ARCH
6166d547 1084#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1085#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1086#endif
1087#endif
1088
33489c5b 1089/* Default (function) for non- multi-arch platforms. */
6166d547 1090#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1091#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1092#endif
1093
b9a8e3bf
JB		 1094typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1095extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1096extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1098#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1099#endif
33489c5b 1100#if GDB_MULTI_ARCH
6166d547 1101#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1102#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1103#endif
33489c5b 1104#endif
b9a8e3bf 1105
104c1213
JM		 1106typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1107extern void gdbarch_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1108extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
83905903
AC		 1109#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1110#error "Non multi-arch definition of GET_SAVED_REGISTER"
1111#endif
0f71a2f6 1112#if GDB_MULTI_ARCH
6166d547 1113#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1114#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1115#endif
1116#endif
1117
33489c5b 1118/* Default (function) for non- multi-arch platforms. */
6166d547 1119#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1120#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1121#endif
1122
104c1213
JM		 1123typedef int (gdbarch_register_convertible_ftype) (int nr);
1124extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1125extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1126#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1127#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1128#endif
33489c5b 1129#if GDB_MULTI_ARCH
6166d547 1130#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1131#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1132#endif
33489c5b
AC		 1133#endif
1134
1135/* Default (function) for non- multi-arch platforms. */
6166d547 1136#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1137#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1138#endif
0f71a2f6 1139
104c1213
JM		 1140typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1141extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1142extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1143#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1144#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1145#endif
33489c5b 1146#if GDB_MULTI_ARCH
6166d547 1147#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1148#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1149#endif
33489c5b
AC		 1150#endif
1151
1152/* Default (function) for non- multi-arch platforms. */
6166d547 1153#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1154#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1155#endif
0f71a2f6 1156
104c1213
JM		 1157typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1158extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1159extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1160#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1161#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1162#endif
33489c5b 1163#if GDB_MULTI_ARCH
6166d547 1164#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1165#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1166#endif
33489c5b
AC		 1167#endif
1168
34620563
AC		 1169/* This function is called when the value of a pseudo-register needs to
1170 be updated. Typically it will be defined on a per-architecture
1171 basis. */
1172
7f1b2585 1173/* Default (function) for non- multi-arch platforms. */
6166d547 1174#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
8e65ff28 1175#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1176#endif
1177
1178typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
1179extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
1180extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
83905903
AC		 1181#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1182#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1183#endif
7f1b2585 1184#if GDB_MULTI_ARCH
6166d547 1185#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
7f1b2585
EZ		 1186#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1187#endif
1188#endif
1189
34620563
AC		 1190/* This function is called when the value of a pseudo-register needs to
1191 be set or stored. Typically it will be defined on a
1192 per-architecture basis. */
1193
7f1b2585 1194/* Default (function) for non- multi-arch platforms. */
6166d547 1195#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
8e65ff28 1196#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1197#endif
1198
1199typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
1200extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
1201extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
83905903
AC		 1202#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1203#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1204#endif
7f1b2585 1205#if GDB_MULTI_ARCH
6166d547 1206#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
7f1b2585
EZ		 1207#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1208#endif
1209#endif
1210
33489c5b 1211/* Default (function) for non- multi-arch platforms. */
6166d547 1212#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1213#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1214#endif
4478b372 1215
ac2e2ef7
AC		 1216typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1217extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1218extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1220#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1221#endif
33489c5b 1222#if GDB_MULTI_ARCH
6166d547 1223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1224#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1225#endif
33489c5b
AC		 1226#endif
1227
1228/* Default (function) for non- multi-arch platforms. */
6166d547 1229#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1230#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1231#endif
4478b372 1232
ac2e2ef7
AC		 1233typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1234extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1235extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1236#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1237#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1238#endif
33489c5b 1239#if GDB_MULTI_ARCH
6166d547 1240#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1241#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1242#endif
33489c5b
AC		 1243#endif
1244
fc0c74b1
AC		 1245#if defined (INTEGER_TO_ADDRESS)
1246/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1247#if !defined (INTEGER_TO_ADDRESS_P)
1248#define INTEGER_TO_ADDRESS_P() (1)
1249#endif
1250#endif
1251
1252/* Default predicate for non- multi-arch targets. */
1253#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1254#define INTEGER_TO_ADDRESS_P() (0)
1255#endif
1256
1257extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1259#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1260#endif
1261#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1262#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1263#endif
1264
1265/* Default (function) for non- multi-arch platforms. */
1266#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1267#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1268#endif
1269
1270typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1271extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1272extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1273#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1274#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1275#endif
1276#if GDB_MULTI_ARCH
1277#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1278#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1279#endif
1280#endif
1281
33489c5b 1282/* Default (function) for non- multi-arch platforms. */
6166d547 1283#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1284#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1285#endif
0f71a2f6 1286
71a9f22e
JB		 1287typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1288extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1289extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1290#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1291#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1292#endif
33489c5b 1293#if GDB_MULTI_ARCH
6166d547 1294#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1295#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1296#endif
33489c5b 1297#endif
71a9f22e 1298
104c1213
JM		 1299typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1300extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1301extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
83905903
AC		 1302#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1303#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1304#endif
0f71a2f6 1305#if GDB_MULTI_ARCH
6166d547 1306#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
0f71a2f6
JM		 1307#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1308#endif
1309#endif
1310
104c1213
JM		 1311typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1312extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1313extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1314#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1315#error "Non multi-arch definition of PUSH_ARGUMENTS"
1316#endif
0f71a2f6 1317#if GDB_MULTI_ARCH
6166d547 1318#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1319#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1320#endif
1321#endif
1322
104c1213
JM		 1323typedef void (gdbarch_push_dummy_frame_ftype) (void);
1324extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1325extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1326#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1327#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1328#endif
0f71a2f6 1329#if GDB_MULTI_ARCH
6166d547 1330#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1331#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1332#endif
1333#endif
1334
104c1213
JM		 1335typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1336extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1337extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1339#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1340#endif
0f71a2f6 1341#if GDB_MULTI_ARCH
6166d547 1342#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1343#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1344#endif
1345#endif
1346
104c1213
JM		 1347typedef void (gdbarch_pop_frame_ftype) (void);
1348extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1349extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1350#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1351#error "Non multi-arch definition of POP_FRAME"
1352#endif
0f71a2f6 1353#if GDB_MULTI_ARCH
6166d547 1354#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1355#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1356#endif
1357#endif
1358
104c1213
JM		 1359typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1360extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1361extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1363#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1364#endif
0f71a2f6 1365#if GDB_MULTI_ARCH
6166d547 1366#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1367#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1368#endif
1369#endif
1370
104c1213
JM		 1371typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1372extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1373extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1374#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1375#error "Non multi-arch definition of STORE_RETURN_VALUE"
1376#endif
0f71a2f6 1377#if GDB_MULTI_ARCH
6166d547 1378#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1379#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1380#endif
1381#endif
1382
d6dd581e
AC		 1383#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1384/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1385#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1386#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1387#endif
1388#endif
1389
1390/* Default predicate for non- multi-arch targets. */
1391#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1392#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1393#endif
1394
1395extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
83905903
AC		 1396#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1397#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1398#endif
d6dd581e
AC		 1399#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1400#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1401#endif
1402
1403/* Default (function) for non- multi-arch platforms. */
1404#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1405#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1406#endif
1407
104c1213
JM		 1408typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
1409extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1410extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
83905903
AC		 1411#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1412#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1413#endif
0f71a2f6 1414#if GDB_MULTI_ARCH
6166d547 1415#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
0f71a2f6
JM		 1416#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1417#endif
1418#endif
1419
104c1213
JM		 1420typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1421extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1422extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1424#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1425#endif
0f71a2f6 1426#if GDB_MULTI_ARCH
6166d547 1427#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1428#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1429#endif
1430#endif
1431
104c1213
JM		 1432typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1433extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1434extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1435#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1436#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1437#endif
0f71a2f6 1438#if GDB_MULTI_ARCH
6166d547 1439#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1440#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1441#endif
1442#endif
1443
5fdff426
AC		 1444#if defined (INIT_EXTRA_FRAME_INFO)
1445/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1446#if !defined (INIT_EXTRA_FRAME_INFO_P)
1447#define INIT_EXTRA_FRAME_INFO_P() (1)
1448#endif
1449#endif
1450
1451/* Default predicate for non- multi-arch targets. */
1452#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1453#define INIT_EXTRA_FRAME_INFO_P() (0)
1454#endif
1455
1456extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1457#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1458#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1459#endif
1460#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1461#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1462#endif
1463
1464/* Default (function) for non- multi-arch platforms. */
1465#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1466#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1467#endif
1468
104c1213
JM		 1469typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1470extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1471extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1472#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1473#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1474#endif
0f71a2f6 1475#if GDB_MULTI_ARCH
6166d547 1476#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1477#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1478#endif
1479#endif
1480
104c1213
JM		 1481typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1482extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1483extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1484#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1485#error "Non multi-arch definition of SKIP_PROLOGUE"
1486#endif
0f71a2f6 1487#if GDB_MULTI_ARCH
6166d547 1488#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1489#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1490#endif
1491#endif
1492
33489c5b 1493/* Default (function) for non- multi-arch platforms. */
6166d547 1494#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1495#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1496#endif
1497
dad41f9a
AC		 1498typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1499extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1500extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1501#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1502#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1503#endif
33489c5b 1504#if GDB_MULTI_ARCH
6166d547 1505#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1506#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1507#endif
33489c5b 1508#endif
dad41f9a 1509
104c1213
JM		 1510typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1511extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1512extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1513#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1514#error "Non multi-arch definition of INNER_THAN"
1515#endif
0f71a2f6 1516#if GDB_MULTI_ARCH
6166d547 1517#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1518#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1519#endif
1520#endif
1521
33489c5b 1522/* Default (function) for non- multi-arch platforms. */
6166d547 1523#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1524#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1525#endif
1526
104c1213
JM		 1527typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1528extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1529extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1530#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1531#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1532#endif
33489c5b 1533#if GDB_MULTI_ARCH
6166d547 1534#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1535#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1536#endif
33489c5b
AC		 1537#endif
1538
1539/* Default (function) for non- multi-arch platforms. */
6166d547 1540#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1541#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1542#endif
0f71a2f6 1543
917317f4
JM		 1544typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1545extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1546extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1547#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1548#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1549#endif
33489c5b 1550#if GDB_MULTI_ARCH
6166d547 1551#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1552#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1553#endif
33489c5b
AC		 1554#endif
1555
1556/* Default (function) for non- multi-arch platforms. */
6166d547 1557#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1558#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1559#endif
917317f4
JM		 1560
1561typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1562extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1563extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1564#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1565#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1566#endif
33489c5b 1567#if GDB_MULTI_ARCH
6166d547 1568#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1569#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1570#endif
33489c5b 1571#endif
917317f4 1572
104c1213
JM		 1573extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1574extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1575#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1576#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1577#endif
0f71a2f6 1578#if GDB_MULTI_ARCH
6166d547 1579#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1580#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1581#endif
1582#endif
1583
e02bc4cc
DS		 1584/* Default (function) for non- multi-arch platforms. */
1585#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1586#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1587#endif
1588
1589typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1590extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1591extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1592#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1593#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1594#endif
e02bc4cc
DS		 1595#if GDB_MULTI_ARCH
1596#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1597#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1598#endif
1599#endif
1600
104c1213
JM		 1601extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1602extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1603#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1604#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1605#endif
0f71a2f6 1606#if GDB_MULTI_ARCH
6166d547 1607#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1608#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1609#endif
1610#endif
1611
33489c5b 1612/* Default (function) for non- multi-arch platforms. */
6166d547 1613#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1614#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))
1615#endif
1616
104c1213
JM		 1617typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1618extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1619extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1621#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1622#endif
33489c5b 1623#if GDB_MULTI_ARCH
6166d547 1624#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1625#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))
1626#endif
33489c5b 1627#endif
0f71a2f6 1628
104c1213
JM		 1629extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1630extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1631#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1632#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1633#endif
0f71a2f6 1634#if GDB_MULTI_ARCH
6166d547 1635#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1636#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1637#endif
1638#endif
1639
33489c5b 1640/* Default (function) for non- multi-arch platforms. */
6166d547 1641#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1642#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1643#endif
1644
104c1213
JM		 1645typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1646extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1647extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1648#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1649#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1650#endif
33489c5b 1651#if GDB_MULTI_ARCH
6166d547 1652#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1653#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1654#endif
33489c5b 1655#endif
0f71a2f6 1656
104c1213
JM		 1657typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1658extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1659extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1660#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1661#error "Non multi-arch definition of FRAME_CHAIN"
1662#endif
0f71a2f6 1663#if GDB_MULTI_ARCH
6166d547 1664#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1665#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1666#endif
1667#endif
1668
104c1213
JM		 1669typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1670extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1671extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
83905903
AC		 1672#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1673#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1674#endif
0f71a2f6 1675#if GDB_MULTI_ARCH
6166d547 1676#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1677#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1678#endif
1679#endif
1680
104c1213
JM		 1681typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1682extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1683extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1684#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1685#error "Non multi-arch definition of FRAME_SAVED_PC"
1686#endif
0f71a2f6 1687#if GDB_MULTI_ARCH
6166d547 1688#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1689#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1690#endif
1691#endif
1692
104c1213
JM		 1693typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1694extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1695extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1696#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1697#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1698#endif
0f71a2f6 1699#if GDB_MULTI_ARCH
6166d547 1700#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1701#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1702#endif
1703#endif
1704
104c1213
JM		 1705typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1706extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1707extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1708#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1709#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1710#endif
0f71a2f6 1711#if GDB_MULTI_ARCH
6166d547 1712#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1713#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1714#endif
1715#endif
1716
104c1213
JM		 1717typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1718extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1719extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1720#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1721#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1722#endif
0f71a2f6 1723#if GDB_MULTI_ARCH
6166d547 1724#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1725#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1726#endif
1727#endif
1728
104c1213
JM		 1729typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1730extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1731extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1732#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1733#error "Non multi-arch definition of FRAME_NUM_ARGS"
1734#endif
0f71a2f6 1735#if GDB_MULTI_ARCH
6166d547 1736#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1737#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1738#endif
1739#endif
1740
2ada493a
AC		 1741#if defined (STACK_ALIGN)
1742/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1743#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1744#define STACK_ALIGN_P() (1)
1745#endif
eee30e78 1746#endif
2ada493a 1747
33489c5b 1748/* Default predicate for non- multi-arch targets. */
6166d547 1749#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1750#define STACK_ALIGN_P() (0)
1751#endif
1752
2ada493a 1753extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1754#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1755#error "Non multi-arch definition of STACK_ALIGN"
1756#endif
6166d547 1757#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1758#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1759#endif
1760
33489c5b 1761/* Default (function) for non- multi-arch platforms. */
6166d547 1762#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1763#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1764#endif
1765
2ada493a
AC		 1766typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1767extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1768extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1769#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1770#error "Non multi-arch definition of STACK_ALIGN"
1771#endif
33489c5b 1772#if GDB_MULTI_ARCH
6166d547 1773#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1774#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1775#endif
33489c5b 1776#endif
2ada493a 1777
0a49d05e
AC		 1778/* Default (value) for non- multi-arch platforms. */
1779#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1780#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1781#endif
1782
1783extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1784extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 1785#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1786#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1787#endif
0a49d05e
AC		 1788#if GDB_MULTI_ARCH
1789#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1790#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1791#endif
1792#endif
1793
d03e67c9
AC		 1794#if defined (REG_STRUCT_HAS_ADDR)
1795/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1796#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1797#define REG_STRUCT_HAS_ADDR_P() (1)
1798#endif
eee30e78 1799#endif
d03e67c9 1800
33489c5b 1801/* Default predicate for non- multi-arch targets. */
6166d547 1802#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 1803#define REG_STRUCT_HAS_ADDR_P() (0)
1804#endif
1805
d03e67c9 1806extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1807#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1808#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1809#endif
6166d547 1810#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1811#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1812#endif
1813
33489c5b 1814/* Default (function) for non- multi-arch platforms. */
6166d547 1815#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 1816#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 1817#endif
1818
d03e67c9
AC		 1819typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1820extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1821extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1822#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1823#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1824#endif
33489c5b 1825#if GDB_MULTI_ARCH
6166d547 1826#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 1827#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1828#endif
33489c5b 1829#endif
d03e67c9 1830
d1e3cf49
AC		 1831#if defined (SAVE_DUMMY_FRAME_TOS)
1832/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 1833#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1834#define SAVE_DUMMY_FRAME_TOS_P() (1)
1835#endif
eee30e78 1836#endif
d1e3cf49
AC		 1837
1838/* Default predicate for non- multi-arch targets. */
6166d547 1839#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1840#define SAVE_DUMMY_FRAME_TOS_P() (0)
1841#endif
1842
1843extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 1844#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
1845#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1846#endif
6166d547 1847#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1848#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1849#endif
1850
1851/* Default (function) for non- multi-arch platforms. */
6166d547 1852#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 1853#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 1854#endif
1855
1856typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
1857extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
1858extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 1859#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
1860#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1861#endif
d1e3cf49 1862#if GDB_MULTI_ARCH
6166d547 1863#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 1864#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1865#endif
1866#endif
1867
58d5518e
ND		 1868extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1869extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 1870#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1871#error "Non multi-arch definition of PARM_BOUNDARY"
1872#endif
58d5518e
ND		 1873#if GDB_MULTI_ARCH
1874#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
1875#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1876#endif
1877#endif
1878
f0d4cc9e 1879/* Default (value) for non- multi-arch platforms. */
6166d547 1880#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1881#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1882#endif
1883
1884extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1885extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1886#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1887#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1888#endif
f0d4cc9e 1889#if GDB_MULTI_ARCH
6166d547 1890#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1891#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1892#endif
1893#endif
1894
1895/* Default (value) for non- multi-arch platforms. */
6166d547 1896#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1897#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
1898#endif
1899
1900extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1901extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1902#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1903#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1904#endif
f0d4cc9e 1905#if GDB_MULTI_ARCH
6166d547 1906#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1907#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1908#endif
1909#endif
1910
1911/* Default (value) for non- multi-arch platforms. */
6166d547 1912#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1913#define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown)
1914#endif
1915
1916extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1917extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 1918#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1919#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1920#endif
f0d4cc9e 1921#if GDB_MULTI_ARCH
6166d547 1922#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1923#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1924#endif
1925#endif
1926
f517ea4e
PS		 1927/* Default (function) for non- multi-arch platforms. */
1928#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 1929#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 1930#endif
1931
1932typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
1933extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
1934extern 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		 1935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
1936#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
1937#endif
f517ea4e
PS		 1938#if GDB_MULTI_ARCH
1939#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
1940#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
1941#endif
1942#endif
1943
875e1767
AC		 1944/* On some machines there are bits in addresses which are not really
1945 part of the address, but are used by the kernel, the hardware, etc.
1946 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
1947 we get a "real" address such as one would find in a symbol table.
1948 This is used only for addresses of instructions, and even then I'm
1949 not sure it's used in all contexts. It exists to deal with there
1950 being a few stray bits in the PC which would mislead us, not as some
1951 sort of generic thing to handle alignment or segmentation (it's
1952 possible it should be in TARGET_READ_PC instead). */
1953
1954/* Default (function) for non- multi-arch platforms. */
1955#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
1956#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
1957#endif
1958
1959typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
1960extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
1961extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 1962#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
1963#error "Non multi-arch definition of ADDR_BITS_REMOVE"
1964#endif
875e1767
AC		 1965#if GDB_MULTI_ARCH
1966#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
1967#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
1968#endif
1969#endif
1970
64c4637f
AC		 1971/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
1972 the target needs software single step. An ISA method to implement it.
1973
1974 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
1975 using the breakpoint system instead of blatting memory directly (as with rs6000).
1976
1977 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
1978 single step. If not, then implement single step using breakpoints. */
1979
1980#if defined (SOFTWARE_SINGLE_STEP)
1981/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
1982#if !defined (SOFTWARE_SINGLE_STEP_P)
1983#define SOFTWARE_SINGLE_STEP_P() (1)
1984#endif
1985#endif
1986
1987/* Default predicate for non- multi-arch targets. */
1988#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
1989#define SOFTWARE_SINGLE_STEP_P() (0)
1990#endif
1991
1992extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 1993#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
1994#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1995#endif
64c4637f
AC		 1996#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
1997#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
1998#endif
1999
2000/* Default (function) for non- multi-arch platforms. */
2001#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2002#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2003#endif
2004
2005typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2006extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2007extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2008#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2009#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2010#endif
64c4637f
AC		 2011#if GDB_MULTI_ARCH
2012#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2013#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2014#endif
2015#endif
2016
2bf0cb65
EZ		 2017/* Default (function) for non- multi-arch platforms. */
2018#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2019#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2020#endif
2021
2022typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2023extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2024extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2025#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2026#error "Non multi-arch definition of TARGET_PRINT_INSN"
2027#endif
2028#if GDB_MULTI_ARCH
2029#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2030#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2031#endif
2032#endif
2033
bdcd319a
CV		 2034/* Default (function) for non- multi-arch platforms. */
2035#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2036#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2037#endif
2038
2039typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2040extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2041extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2042#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2043#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2044#endif
2045#if GDB_MULTI_ARCH
2046#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2047#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2048#endif
2049#endif
2050
68e9cc94
CV		 2051/* For SVR4 shared libraries, each call goes through a small piece of
2052 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2053 to nonzero if we are current stopped in one of these. */
2054
2055/* Default (function) for non- multi-arch platforms. */
2056#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2057#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2058#endif
2059
2060typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2061extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2062extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2063#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2064#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2065#endif
2066#if GDB_MULTI_ARCH
2067#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2068#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2069#endif
2070#endif
2071
104c1213 2072extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2073
2074
2075/* Mechanism for co-ordinating the selection of a specific
2076 architecture.
2077
2078 GDB targets (*-tdep.c) can register an interest in a specific
2079 architecture. Other GDB components can register a need to maintain
2080 per-architecture data.
2081
2082 The mechanisms below ensures that there is only a loose connection
2083 between the set-architecture command and the various GDB
99e7bb18 2084 components. Each component can independently register their need
0f71a2f6
JM		 2085 to maintain architecture specific data with gdbarch.
2086
2087 Pragmatics:
2088
2089 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2090 didn't scale.
2091
2092 The more traditional mega-struct containing architecture specific
2093 data for all the various GDB components was also considered. Since
99e7bb18 2094 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2095 components it was determined that the global aproach was not
2096 applicable. */
2097
2098
2099/* Register a new architectural family with GDB.
2100
2101 Register support for the specified ARCHITECTURE with GDB. When
2102 gdbarch determines that the specified architecture has been
2103 selected, the corresponding INIT function is called.
2104
2105 --
2106
2107 The INIT function takes two parameters: INFO which contains the
2108 information available to gdbarch about the (possibly new)
2109 architecture; ARCHES which is a list of the previously created
2110 ``struct gdbarch'' for this architecture.
2111
2112 The INIT function parameter INFO shall, as far as possible, be
2113 pre-initialized with information obtained from INFO.ABFD or
2114 previously selected architecture (if similar). INIT shall ensure
2115 that the INFO.BYTE_ORDER is non-zero.
2116
2117 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2118 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2119 gdbarch'' from the ARCHES list - indicating that the new
2120 architecture is just a synonym for an earlier architecture (see
2121 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2122 - that describes the selected architecture (see gdbarch_alloc()).
2123
2124 The DUMP_TDEP function shall print out all target specific values.
2125 Care should be taken to ensure that the function works in both the
2126 multi-arch and non- multi-arch cases. */
0f71a2f6 2127
adf40b2e
JM		 2128struct gdbarch_list
2129{
2130 struct gdbarch *gdbarch;
2131 struct gdbarch_list *next;
2132};
0f71a2f6 2133
adf40b2e
JM		 2134struct gdbarch_info
2135{
adf40b2e
JM		 2136 /* Use default: NULL (ZERO). */
2137 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2138
adf40b2e
JM		 2139 /* Use default: 0 (ZERO). */
2140 int byte_order;
0f71a2f6 2141
adf40b2e
JM		 2142 /* Use default: NULL (ZERO). */
2143 bfd *abfd;
0f71a2f6 2144
adf40b2e
JM		 2145 /* Use default: NULL (ZERO). */
2146 struct gdbarch_tdep_info *tdep_info;
2147};
0f71a2f6 2148
104c1213 2149typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2150typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2151
4b9b3959 2152/* DEPRECATED - use gdbarch_register() */
104c1213 2153extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2154
4b9b3959
AC		 2155extern void gdbarch_register (enum bfd_architecture architecture,
2156 gdbarch_init_ftype *,
2157 gdbarch_dump_tdep_ftype *);
2158
0f71a2f6 2159
b4a20239
AC		 2160/* Return a freshly allocated, NULL terminated, array of the valid
2161 architecture names. Since architectures are registered during the
2162 _initialize phase this function only returns useful information
2163 once initialization has been completed. */
2164
2165extern const char **gdbarch_printable_names (void);
2166
2167
0f71a2f6
JM		 2168/* Helper function. Search the list of ARCHES for a GDBARCH that
2169 matches the information provided by INFO. */
2170
104c1213 2171extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2172
2173
2174/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2175 basic initialization using values obtained from the INFO andTDEP
2176 parameters. set_gdbarch_*() functions are called to complete the
2177 initialization of the object. */
2178
104c1213 2179extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2180
2181
4b9b3959
AC		 2182/* Helper function. Free a partially-constructed ``struct gdbarch''.
2183 It is assumed that the caller freeds the ``struct
2184 gdbarch_tdep''. */
2185
058f20d5
JB		 2186extern void gdbarch_free (struct gdbarch *);
2187
2188
b732d07d 2189/* Helper function. Force an update of the current architecture.
0f71a2f6 2190
b732d07d
AC		 2191 The actual architecture selected is determined by INFO, ``(gdb) set
2192 architecture'' et.al., the existing architecture and BFD's default
2193 architecture. INFO should be initialized to zero and then selected
2194 fields should be updated.
0f71a2f6 2195
16f33e29
AC		 2196 Returns non-zero if the update succeeds */
2197
2198extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2199
2200
2201
2202/* Register per-architecture data-pointer.
2203
2204 Reserve space for a per-architecture data-pointer. An identifier
2205 for the reserved data-pointer is returned. That identifer should
95160752 2206 be saved in a local static variable.
0f71a2f6 2207
95160752
AC		 2208 The per-architecture data-pointer can be initialized in one of two
2209 ways: The value can be set explicitly using a call to
2210 set_gdbarch_data(); the value can be set implicitly using the value
2211 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2212 called after the basic architecture vector has been created.
0f71a2f6 2213
95160752
AC		 2214 When a previously created architecture is re-selected, the
2215 per-architecture data-pointer for that previous architecture is
2216 restored. INIT() is not called.
2217
2218 During initialization, multiple assignments of the data-pointer are
2219 allowed, non-NULL values are deleted by calling FREE(). If the
2220 architecture is deleted using gdbarch_free() all non-NULL data
2221 pointers are also deleted using FREE().
0f71a2f6
JM		 2222
2223 Multiple registrarants for any architecture are allowed (and
2224 strongly encouraged). */
2225
95160752 2226struct gdbarch_data;
0f71a2f6 2227
95160752
AC		 2228typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2229typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2230 void *pointer);
2231extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2232 gdbarch_data_free_ftype *free);
2233extern void set_gdbarch_data (struct gdbarch *gdbarch,
2234 struct gdbarch_data *data,
2235 void *pointer);
0f71a2f6 2236
104c1213 2237extern void *gdbarch_data (struct gdbarch_data*);
0f71a2f6
JM		 2238
2239
0f71a2f6
JM		 2240/* Register per-architecture memory region.
2241
2242 Provide a memory-region swap mechanism. Per-architecture memory
2243 region are created. These memory regions are swapped whenever the
2244 architecture is changed. For a new architecture, the memory region
2245 is initialized with zero (0) and the INIT function is called.
2246
2247 Memory regions are swapped / initialized in the order that they are
2248 registered. NULL DATA and/or INIT values can be specified.
2249
2250 New code should use register_gdbarch_data(). */
2251
104c1213
JM		 2252typedef void (gdbarch_swap_ftype) (void);
2253extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2254#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2255
2256
2257
99e7bb18 2258/* The target-system-dependent byte order is dynamic */
c906108c
SS		 2259
2260/* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
b83266a0 2261 is selectable at runtime. The user can use the ``set endian''
c906108c
SS		 2262 command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when
2263 target_byte_order should be auto-detected (from the program image
2264 say). */
2265
0f71a2f6
JM		 2266#if GDB_MULTI_ARCH
2267/* Multi-arch GDB is always bi-endian. */
2268#define TARGET_BYTE_ORDER_SELECTABLE_P 1
2269#endif
2270
c906108c
SS		 2271#ifndef TARGET_BYTE_ORDER_SELECTABLE_P
2272/* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
2273 when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
2274#ifdef TARGET_BYTE_ORDER_SELECTABLE
2275#define TARGET_BYTE_ORDER_SELECTABLE_P 1
2276#else
2277#define TARGET_BYTE_ORDER_SELECTABLE_P 0
2278#endif
2279#endif
2280
adf40b2e 2281extern int target_byte_order;
c906108c
SS		 2282#ifdef TARGET_BYTE_ORDER_SELECTABLE
2283/* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
2284 and expect defs.h to re-define TARGET_BYTE_ORDER. */
2285#undef TARGET_BYTE_ORDER
2286#endif
2287#ifndef TARGET_BYTE_ORDER
2288#define TARGET_BYTE_ORDER (target_byte_order + 0)
2289#endif
2290
adf40b2e 2291extern int target_byte_order_auto;
c906108c
SS		 2292#ifndef TARGET_BYTE_ORDER_AUTO
2293#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2294#endif
2295
2296
2297
99e7bb18 2298/* The target-system-dependent BFD architecture is dynamic */
c906108c 2299
adf40b2e 2300extern int target_architecture_auto;
c906108c
SS		 2301#ifndef TARGET_ARCHITECTURE_AUTO
2302#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2303#endif
2304
adf40b2e 2305extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2306#ifndef TARGET_ARCHITECTURE
2307#define TARGET_ARCHITECTURE (target_architecture + 0)
2308#endif
2309
c906108c 2310
99e7bb18 2311/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2312
104c1213 2313extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2314 unsigned int len, disassemble_info *info);
c906108c 2315
104c1213
JM		 2316extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2317 disassemble_info *info);
c906108c 2318
104c1213
JM		 2319extern void dis_asm_print_address (bfd_vma addr,
2320 disassemble_info *info);
c906108c 2321
104c1213 2322extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2323extern disassemble_info tm_print_insn_info;
c906108c
SS		 2324#ifndef TARGET_PRINT_INSN_INFO
2325#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2326#endif
2327
2328
2329
99e7bb18 2330/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2331 byte-order, ...) using information found in the BFD */
2332
104c1213 2333extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2334
2335
e514a9d6
JM		 2336/* Initialize the current architecture to the "first" one we find on
2337 our list. */
2338
2339extern void initialize_current_architecture (void);
2340
ceaa8edf
JB		 2341/* For non-multiarched targets, do any initialization of the default
2342 gdbarch object necessary after the _initialize_MODULE functions
2343 have run. */
2344extern void initialize_non_multiarch ();
cce74817 2345
c906108c 2346/* gdbarch trace variable */
adf40b2e 2347extern int gdbarch_debug;
c906108c 2348
4b9b3959 2349extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2350
c906108c 2351#endif
GDB Binutils - Deliverables
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