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