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* elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix dst_mask for
[deliverable/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
338d7c5c 4 Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
c906108c 5
c5aa993b 6 This file is part of GDB.
c906108c 7
c5aa993b
JM		 8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
c906108c 12
c5aa993b
JM		 13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
c906108c 17
c5aa993b
JM		 18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
c906108c 22
104c1213
JM		 23/* This file was created with the aid of ``gdbarch.sh''.
24
52204a0b 25 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
28 being reported.
29
30 If editing this file, please also run gdbarch.sh and merge any
52204a0b 31 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 32 to this file, modifying gdbarch.sh and using its output may prove
33 easier. */
adf40b2e 34
c906108c
SS		 35#ifndef GDBARCH_H
36#define GDBARCH_H
37
2bf0cb65 38#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
fd0407d6
AC		 39#if !GDB_MULTI_ARCH
40#include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
41#endif
2bf0cb65 42
cce74817
JM		 43struct frame_info;
44struct value;
b6af0555 45struct objfile;
0f71a2f6 46
0f71a2f6
JM		 47extern struct gdbarch *current_gdbarch;
48
49
0f71a2f6
JM		 50/* If any of the following are defined, the target wasn't correctly
51 converted. */
52
0f71a2f6
JM		 53#if GDB_MULTI_ARCH
54#if defined (EXTRA_FRAME_INFO)
55#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
56#endif
57#endif
58
59#if GDB_MULTI_ARCH
60#if defined (FRAME_FIND_SAVED_REGS)
61#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
62#endif
63#endif
64
83905903
AC		 65#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
66#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
67#endif
68
0f71a2f6
JM		 69
70/* The following are pre-initialized by GDBARCH. */
71
104c1213 72extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 73/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 74#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
75#error "Non multi-arch definition of TARGET_ARCHITECTURE"
76#endif
0f71a2f6 77#if GDB_MULTI_ARCH
6166d547 78#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 79#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
80#endif
81#endif
82
104c1213 83extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 84/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 85#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
86#error "Non multi-arch definition of TARGET_BYTE_ORDER"
87#endif
0f71a2f6 88#if GDB_MULTI_ARCH
6166d547 89#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 90#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
91#endif
92#endif
93
94
99e7bb18 95/* The following are initialized by the target dependent code. */
0f71a2f6 96
66b43ecb
AC		 97/* Number of bits in a char or unsigned char for the target machine.
98 Just like CHAR_BIT in <limits.h> but describes the target machine.
99 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
100
101 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 102
66b43ecb
AC		 103/* Default (value) for non- multi-arch platforms. */
104#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
105#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
0f71a2f6
JM		 106#endif
107
104c1213
JM		 108extern int gdbarch_short_bit (struct gdbarch *gdbarch);
109extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 110#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
111#error "Non multi-arch definition of TARGET_SHORT_BIT"
112#endif
0f71a2f6 113#if GDB_MULTI_ARCH
6166d547 114#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 115#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
116#endif
117#endif
118
66b43ecb
AC		 119/* Number of bits in an int or unsigned int for the target machine. */
120
121/* Default (value) for non- multi-arch platforms. */
122#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
123#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
124#endif
125
104c1213
JM		 126extern int gdbarch_int_bit (struct gdbarch *gdbarch);
127extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 128#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
129#error "Non multi-arch definition of TARGET_INT_BIT"
130#endif
0f71a2f6 131#if GDB_MULTI_ARCH
6166d547 132#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
0f71a2f6
JM		 133#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
134#endif
135#endif
136
66b43ecb
AC		 137/* Number of bits in a long or unsigned long for the target machine. */
138
139/* Default (value) for non- multi-arch platforms. */
140#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
141#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
142#endif
143
104c1213
JM		 144extern int gdbarch_long_bit (struct gdbarch *gdbarch);
145extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 146#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
147#error "Non multi-arch definition of TARGET_LONG_BIT"
148#endif
0f71a2f6 149#if GDB_MULTI_ARCH
6166d547 150#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 151#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
152#endif
153#endif
154
66b43ecb
AC		 155/* Number of bits in a long long or unsigned long long for the target
156 machine. */
157
158/* Default (value) for non- multi-arch platforms. */
159#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
160#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
161#endif
162
104c1213
JM		 163extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
164extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 165#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
166#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
167#endif
0f71a2f6 168#if GDB_MULTI_ARCH
6166d547 169#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 170#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
171#endif
172#endif
173
66b43ecb
AC		 174/* Number of bits in a float for the target machine. */
175
176/* Default (value) for non- multi-arch platforms. */
177#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
178#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
179#endif
180
104c1213
JM		 181extern int gdbarch_float_bit (struct gdbarch *gdbarch);
182extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 183#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
184#error "Non multi-arch definition of TARGET_FLOAT_BIT"
185#endif
0f71a2f6 186#if GDB_MULTI_ARCH
6166d547 187#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 188#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
189#endif
190#endif
191
66b43ecb
AC		 192/* Number of bits in a double for the target machine. */
193
194/* Default (value) for non- multi-arch platforms. */
195#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
196#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
197#endif
198
104c1213
JM		 199extern int gdbarch_double_bit (struct gdbarch *gdbarch);
200extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 201#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
202#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
203#endif
0f71a2f6 204#if GDB_MULTI_ARCH
6166d547 205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 206#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
207#endif
208#endif
209
66b43ecb
AC		 210/* Number of bits in a long double for the target machine. */
211
212/* Default (value) for non- multi-arch platforms. */
213#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
214#define TARGET_LONG_DOUBLE_BIT (2*TARGET_DOUBLE_BIT)
215#endif
216
104c1213
JM		 217extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
218extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
220#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
221#endif
0f71a2f6 222#if GDB_MULTI_ARCH
6166d547 223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 224#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
225#endif
226#endif
227
52204a0b
DT		 228/* For most targets, a pointer on the target and its representation as an
229 address in GDB have the same size and "look the same". For such a
230 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
231 / addr_bit will be set from it.
232
233 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
234 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
235
236 ptr_bit is the size of a pointer on the target */
66b43ecb
AC		 237
238/* Default (value) for non- multi-arch platforms. */
239#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
240#define TARGET_PTR_BIT (TARGET_INT_BIT)
241#endif
242
243extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
244extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 245#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
246#error "Non multi-arch definition of TARGET_PTR_BIT"
247#endif
66b43ecb
AC		 248#if GDB_MULTI_ARCH
249#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
250#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
251#endif
252#endif
253
52204a0b
DT		 254/* addr_bit is the size of a target address as represented in gdb */
255
256/* Default (value) for non- multi-arch platforms. */
257#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
258#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
259#endif
260
261extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
262extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 263#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
264#error "Non multi-arch definition of TARGET_ADDR_BIT"
265#endif
52204a0b
DT		 266#if GDB_MULTI_ARCH
267#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
268#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
269#endif
270#endif
271
66b43ecb
AC		 272/* Number of bits in a BFD_VMA for the target object file format. */
273
274/* Default (value) for non- multi-arch platforms. */
275#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
276#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
277#endif
278
279extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
280extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 281#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
282#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
283#endif
66b43ecb
AC		 284#if GDB_MULTI_ARCH
285#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
286#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
287#endif
288#endif
289
4e409299
JB		 290/* One if `char' acts like `signed char', zero if `unsigned char'. */
291
292/* Default (value) for non- multi-arch platforms. */
293#if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
294#define TARGET_CHAR_SIGNED (1)
295#endif
296
297extern int gdbarch_char_signed (struct gdbarch *gdbarch);
298extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
299#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
300#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
301#endif
302#if GDB_MULTI_ARCH
303#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
304#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
305#endif
306#endif
307
33489c5b 308/* Default (value) for non- multi-arch platforms. */
6166d547 309#if (!GDB_MULTI_ARCH) && !defined (IEEE_FLOAT)
33489c5b
AC		 310#define IEEE_FLOAT (0)
311#endif
312
7355ddba
JB		 313extern int gdbarch_ieee_float (struct gdbarch *gdbarch);
314extern void set_gdbarch_ieee_float (struct gdbarch *gdbarch, int ieee_float);
83905903
AC		 315#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IEEE_FLOAT)
316#error "Non multi-arch definition of IEEE_FLOAT"
317#endif
33489c5b 318#if GDB_MULTI_ARCH
6166d547 319#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IEEE_FLOAT)
7355ddba
JB		 320#define IEEE_FLOAT (gdbarch_ieee_float (current_gdbarch))
321#endif
33489c5b 322#endif
7355ddba 323
be8dfb87
AC		 324/* Default (function) for non- multi-arch platforms. */
325#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
39f77062 326#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
be8dfb87
AC		 327#endif
328
39f77062
KB		 329typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
330extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 331extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 332#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
333#error "Non multi-arch definition of TARGET_READ_PC"
334#endif
0f71a2f6 335#if GDB_MULTI_ARCH
6166d547 336#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
39f77062 337#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6
JM		 338#endif
339#endif
340
be8dfb87
AC		 341/* Default (function) for non- multi-arch platforms. */
342#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
39f77062 343#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
be8dfb87
AC		 344#endif
345
39f77062
KB		 346typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
347extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 348extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 349#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
350#error "Non multi-arch definition of TARGET_WRITE_PC"
351#endif
0f71a2f6 352#if GDB_MULTI_ARCH
6166d547 353#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
39f77062 354#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6
JM		 355#endif
356#endif
357
be8dfb87
AC		 358/* Default (function) for non- multi-arch platforms. */
359#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
360#define TARGET_READ_FP() (generic_target_read_fp ())
361#endif
362
104c1213
JM		 363typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
364extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
365extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
83905903
AC		 366#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
367#error "Non multi-arch definition of TARGET_READ_FP"
368#endif
0f71a2f6 369#if GDB_MULTI_ARCH
6166d547 370#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
0f71a2f6
JM		 371#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
372#endif
373#endif
374
be8dfb87
AC		 375/* Default (function) for non- multi-arch platforms. */
376#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_FP)
377#define TARGET_WRITE_FP(val) (generic_target_write_fp (val))
378#endif
379
104c1213
JM		 380typedef void (gdbarch_write_fp_ftype) (CORE_ADDR val);
381extern void gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val);
382extern void set_gdbarch_write_fp (struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp);
83905903
AC		 383#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_FP)
384#error "Non multi-arch definition of TARGET_WRITE_FP"
385#endif
0f71a2f6 386#if GDB_MULTI_ARCH
6166d547 387#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP)
0f71a2f6
JM		 388#define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
389#endif
390#endif
391
be8dfb87
AC		 392/* Default (function) for non- multi-arch platforms. */
393#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
394#define TARGET_READ_SP() (generic_target_read_sp ())
395#endif
396
104c1213
JM		 397typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
398extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
399extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 400#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
401#error "Non multi-arch definition of TARGET_READ_SP"
402#endif
0f71a2f6 403#if GDB_MULTI_ARCH
6166d547 404#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
0f71a2f6
JM		 405#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
406#endif
407#endif
408
be8dfb87
AC		 409/* Default (function) for non- multi-arch platforms. */
410#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
411#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
412#endif
413
104c1213
JM		 414typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
415extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
416extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
83905903
AC		 417#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
418#error "Non multi-arch definition of TARGET_WRITE_SP"
419#endif
0f71a2f6 420#if GDB_MULTI_ARCH
6166d547 421#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
0f71a2f6
JM		 422#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
423#endif
424#endif
425
39d4ef09
AC		 426/* Function for getting target's idea of a frame pointer. FIXME: GDB's
427 whole scheme for dealing with "frames" and "frame pointers" needs a
428 serious shakedown. */
429
430/* Default (function) for non- multi-arch platforms. */
431#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
432#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
433#endif
434
435typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
436extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
437extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
438#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
439#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
440#endif
441#if GDB_MULTI_ARCH
442#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
443#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
444#endif
445#endif
446
61a0eb5b
AC		 447extern int gdbarch_register_read_p (struct gdbarch *gdbarch);
448
449typedef void (gdbarch_register_read_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
450extern void gdbarch_register_read (struct gdbarch *gdbarch, int regnum, char *buf);
451extern void set_gdbarch_register_read (struct gdbarch *gdbarch, gdbarch_register_read_ftype *register_read);
452
453extern int gdbarch_register_write_p (struct gdbarch *gdbarch);
454
455typedef void (gdbarch_register_write_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
456extern void gdbarch_register_write (struct gdbarch *gdbarch, int regnum, char *buf);
457extern void set_gdbarch_register_write (struct gdbarch *gdbarch, gdbarch_register_write_ftype *register_write);
458
104c1213
JM		 459extern int gdbarch_num_regs (struct gdbarch *gdbarch);
460extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 461#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
462#error "Non multi-arch definition of NUM_REGS"
463#endif
0f71a2f6 464#if GDB_MULTI_ARCH
6166d547 465#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
0f71a2f6
JM		 466#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
467#endif
468#endif
469
34620563
AC		 470/* This macro gives the number of pseudo-registers that live in the
471 register namespace but do not get fetched or stored on the target.
472 These pseudo-registers may be aliases for other registers,
473 combinations of other registers, or they may be computed by GDB. */
474
0aba1244 475/* Default (value) for non- multi-arch platforms. */
6166d547 476#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 477#define NUM_PSEUDO_REGS (0)
478#endif
479
480extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
481extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 482#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
483#error "Non multi-arch definition of NUM_PSEUDO_REGS"
484#endif
0aba1244 485#if GDB_MULTI_ARCH
6166d547 486#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 487#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
488#endif
489#endif
490
104c1213
JM		 491extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
492extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 493#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
494#error "Non multi-arch definition of SP_REGNUM"
495#endif
0f71a2f6 496#if GDB_MULTI_ARCH
6166d547 497#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
0f71a2f6
JM		 498#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
499#endif
500#endif
501
104c1213
JM		 502extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
503extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
83905903
AC		 504#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
505#error "Non multi-arch definition of FP_REGNUM"
506#endif
0f71a2f6 507#if GDB_MULTI_ARCH
6166d547 508#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
0f71a2f6
JM		 509#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
510#endif
511#endif
512
104c1213
JM		 513extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
514extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 515#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
516#error "Non multi-arch definition of PC_REGNUM"
517#endif
0f71a2f6 518#if GDB_MULTI_ARCH
6166d547 519#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
0f71a2f6
JM		 520#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
521#endif
522#endif
523
60054393 524/* Default (value) for non- multi-arch platforms. */
6166d547 525#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
60054393
MS		 526#define FP0_REGNUM (-1)
527#endif
528
529extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
530extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 531#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
532#error "Non multi-arch definition of FP0_REGNUM"
533#endif
60054393 534#if GDB_MULTI_ARCH
6166d547 535#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
60054393
MS		 536#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
537#endif
538#endif
539
03863182 540/* Default (value) for non- multi-arch platforms. */
6166d547 541#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
03863182
AC		 542#define NPC_REGNUM (-1)
543#endif
544
545extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
546extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 547#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
548#error "Non multi-arch definition of NPC_REGNUM"
549#endif
03863182 550#if GDB_MULTI_ARCH
6166d547 551#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
03863182
AC		 552#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
553#endif
554#endif
555
556/* Default (value) for non- multi-arch platforms. */
6166d547 557#if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
03863182
AC		 558#define NNPC_REGNUM (-1)
559#endif
560
561extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
562extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
83905903
AC		 563#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NNPC_REGNUM)
564#error "Non multi-arch definition of NNPC_REGNUM"
565#endif
03863182 566#if GDB_MULTI_ARCH
6166d547 567#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
03863182
AC		 568#define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
569#endif
570#endif
571
88c72b7d
AC		 572/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
573
574/* Default (function) for non- multi-arch platforms. */
575#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
576#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
577#endif
578
579typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
580extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
581extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 582#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
583#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
584#endif
88c72b7d
AC		 585#if GDB_MULTI_ARCH
586#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
587#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
588#endif
589#endif
590
591/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
592
593/* Default (function) for non- multi-arch platforms. */
594#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
595#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
596#endif
597
598typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
599extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
600extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 601#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
602#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
603#endif
88c72b7d
AC		 604#if GDB_MULTI_ARCH
605#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
606#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
607#endif
608#endif
609
610/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
611
612/* Default (function) for non- multi-arch platforms. */
613#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
614#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
615#endif
616
617typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
618extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
619extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
621#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
622#endif
88c72b7d
AC		 623#if GDB_MULTI_ARCH
624#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
625#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
626#endif
627#endif
628
629/* Convert from an sdb register number to an internal gdb register number.
630 This should be defined in tm.h, if REGISTER_NAMES is not set up
631 to map one to one onto the sdb register numbers. */
632
633/* Default (function) for non- multi-arch platforms. */
634#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
635#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
636#endif
637
638typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
639extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
640extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 641#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
642#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
643#endif
88c72b7d
AC		 644#if GDB_MULTI_ARCH
645#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
646#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
647#endif
648#endif
649
650/* Default (function) for non- multi-arch platforms. */
651#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
652#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
653#endif
654
655typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
656extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
657extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 658#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
659#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
660#endif
88c72b7d
AC		 661#if GDB_MULTI_ARCH
662#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
663#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
664#endif
665#endif
666
33489c5b 667/* Default (function) for non- multi-arch platforms. */
6166d547 668#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
33489c5b
AC		 669#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
670#endif
671
104c1213
JM		 672typedef char * (gdbarch_register_name_ftype) (int regnr);
673extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
674extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 675#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
676#error "Non multi-arch definition of REGISTER_NAME"
677#endif
33489c5b 678#if GDB_MULTI_ARCH
6166d547 679#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
0f71a2f6
JM		 680#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
681#endif
33489c5b 682#endif
0f71a2f6 683
104c1213
JM		 684extern int gdbarch_register_size (struct gdbarch *gdbarch);
685extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
83905903
AC		 686#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
687#error "Non multi-arch definition of REGISTER_SIZE"
688#endif
0f71a2f6 689#if GDB_MULTI_ARCH
6166d547 690#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
0f71a2f6
JM		 691#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
692#endif
693#endif
694
104c1213
JM		 695extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
696extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
83905903
AC		 697#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
698#error "Non multi-arch definition of REGISTER_BYTES"
699#endif
0f71a2f6 700#if GDB_MULTI_ARCH
6166d547 701#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
0f71a2f6
JM		 702#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
703#endif
704#endif
705
104c1213
JM		 706typedef int (gdbarch_register_byte_ftype) (int reg_nr);
707extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
708extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
83905903
AC		 709#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
710#error "Non multi-arch definition of REGISTER_BYTE"
711#endif
0f71a2f6 712#if GDB_MULTI_ARCH
6166d547 713#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
0f71a2f6
JM		 714#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
715#endif
716#endif
717
104c1213
JM		 718typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
719extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
720extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
83905903
AC		 721#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
722#error "Non multi-arch definition of REGISTER_RAW_SIZE"
723#endif
0f71a2f6 724#if GDB_MULTI_ARCH
6166d547 725#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
0f71a2f6
JM		 726#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
727#endif
728#endif
729
104c1213
JM		 730extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
731extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
83905903
AC		 732#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
733#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
734#endif
0f71a2f6 735#if GDB_MULTI_ARCH
6166d547 736#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
0f71a2f6
JM		 737#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
738#endif
739#endif
740
104c1213
JM		 741typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
742extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
743extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
83905903
AC		 744#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
745#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
746#endif
0f71a2f6 747#if GDB_MULTI_ARCH
6166d547 748#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 749#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
750#endif
751#endif
752
104c1213
JM		 753extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
754extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
83905903
AC		 755#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
756#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
757#endif
0f71a2f6 758#if GDB_MULTI_ARCH
6166d547 759#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
0f71a2f6
JM		 760#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
761#endif
762#endif
763
104c1213
JM		 764typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
765extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
766extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
83905903
AC		 767#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
768#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
769#endif
0f71a2f6 770#if GDB_MULTI_ARCH
6166d547 771#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
0f71a2f6
JM		 772#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
773#endif
774#endif
775
666e11c5
EZ		 776/* Default (function) for non- multi-arch platforms. */
777#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
778#define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
779#endif
780
781typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
782extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
783extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
83905903
AC		 784#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
785#error "Non multi-arch definition of DO_REGISTERS_INFO"
786#endif
666e11c5
EZ		 787#if GDB_MULTI_ARCH
788#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
789#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
790#endif
791#endif
792
7c7651b2
AC		 793/* MAP a GDB RAW register number onto a simulator register number. See
794 also include/...-sim.h. */
795
796/* Default (function) for non- multi-arch platforms. */
797#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
798#define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
799#endif
800
801typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
802extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
803extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 804#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
805#error "Non multi-arch definition of REGISTER_SIM_REGNO"
806#endif
7c7651b2
AC		 807#if GDB_MULTI_ARCH
808#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
809#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
810#endif
811#endif
812
2649061d
AC		 813#if defined (REGISTER_BYTES_OK)
814/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 815#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 816#define REGISTER_BYTES_OK_P() (1)
817#endif
eee30e78 818#endif
2649061d
AC		 819
820/* Default predicate for non- multi-arch targets. */
821#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
822#define REGISTER_BYTES_OK_P() (0)
823#endif
824
825extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 826#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
827#error "Non multi-arch definition of REGISTER_BYTES_OK"
828#endif
2649061d
AC		 829#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
830#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
831#endif
832
833/* Default (function) for non- multi-arch platforms. */
834#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
8e65ff28 835#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
2649061d
AC		 836#endif
837
838typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
839extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
840extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 841#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
842#error "Non multi-arch definition of REGISTER_BYTES_OK"
843#endif
2649061d
AC		 844#if GDB_MULTI_ARCH
845#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
846#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
847#endif
848#endif
849
01fb7433
AC		 850/* Default (function) for non- multi-arch platforms. */
851#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
852#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
853#endif
854
855typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
856extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
857extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 858#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
859#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
860#endif
01fb7433
AC		 861#if GDB_MULTI_ARCH
862#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
863#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
864#endif
865#endif
866
867/* Default (function) for non- multi-arch platforms. */
868#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
869#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
870#endif
871
872typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
873extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
874extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 875#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
876#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
877#endif
01fb7433
AC		 878#if GDB_MULTI_ARCH
879#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
880#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
881#endif
882#endif
883
104c1213
JM		 884extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
885extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
83905903
AC		 886#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
887#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
888#endif
0f71a2f6 889#if GDB_MULTI_ARCH
6166d547 890#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
0f71a2f6
JM		 891#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
892#endif
893#endif
894
104c1213
JM		 895extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
896extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
83905903
AC		 897#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
898#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
899#endif
0f71a2f6 900#if GDB_MULTI_ARCH
6166d547 901#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
0f71a2f6
JM		 902#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
903#endif
904#endif
905
104c1213
JM		 906typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
907extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
908extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
83905903
AC		 909#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
910#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
911#endif
0f71a2f6 912#if GDB_MULTI_ARCH
6166d547 913#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
0f71a2f6
JM		 914#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
915#endif
916#endif
917
104c1213
JM		 918extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
919extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
83905903
AC		 920#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
921#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
922#endif
0f71a2f6 923#if GDB_MULTI_ARCH
6166d547 924#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
0f71a2f6
JM		 925#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
926#endif
927#endif
928
104c1213
JM		 929extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
930extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
83905903
AC		 931#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
932#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
933#endif
0f71a2f6 934#if GDB_MULTI_ARCH
6166d547 935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
0f71a2f6
JM		 936#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
937#endif
938#endif
939
104c1213
JM		 940extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
941extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
83905903
AC		 942#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
943#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
944#endif
0f71a2f6 945#if GDB_MULTI_ARCH
6166d547 946#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
0f71a2f6
JM		 947#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
948#endif
949#endif
950
104c1213
JM		 951extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
952extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
83905903
AC		 953#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
954#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
955#endif
0f71a2f6 956#if GDB_MULTI_ARCH
6166d547 957#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
0f71a2f6
JM		 958#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
959#endif
960#endif
961
104c1213
JM		 962typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
963extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
964extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
83905903
AC		 965#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
966#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
967#endif
0f71a2f6 968#if GDB_MULTI_ARCH
6166d547 969#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
0f71a2f6
JM		 970#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
971#endif
972#endif
973
104c1213
JM		 974extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
975extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
83905903
AC		 976#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
977#error "Non multi-arch definition of CALL_DUMMY_P"
978#endif
0f71a2f6 979#if GDB_MULTI_ARCH
6166d547 980#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
0f71a2f6
JM		 981#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
982#endif
983#endif
984
33489c5b 985/* Default (value) for non- multi-arch platforms. */
6166d547 986#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
33489c5b
AC		 987#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
988#endif
989
104c1213
JM		 990extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
991extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
83905903
AC		 992#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
993#error "Non multi-arch definition of CALL_DUMMY_WORDS"
994#endif
33489c5b 995#if GDB_MULTI_ARCH
6166d547 996#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
0f71a2f6
JM		 997#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
998#endif
33489c5b
AC		 999#endif
1000
1001/* Default (value) for non- multi-arch platforms. */
6166d547 1002#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
33489c5b
AC		 1003#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1004#endif
0f71a2f6 1005
104c1213
JM		 1006extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1007extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
83905903
AC		 1008#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1009#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1010#endif
33489c5b 1011#if GDB_MULTI_ARCH
6166d547 1012#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
0f71a2f6
JM		 1013#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1014#endif
33489c5b 1015#endif
0f71a2f6 1016
104c1213
JM		 1017extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1018extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
83905903
AC		 1019#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
1020#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1021#endif
0f71a2f6 1022#if GDB_MULTI_ARCH
6166d547 1023#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
0f71a2f6
JM		 1024#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1025#endif
1026#endif
1027
104c1213
JM		 1028extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1029extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
83905903
AC		 1030#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1031#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1032#endif
0f71a2f6 1033#if GDB_MULTI_ARCH
6166d547 1034#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
0f71a2f6
JM		 1035#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1036#endif
1037#endif
1038
104c1213
JM		 1039typedef 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);
1040extern 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);
1041extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
83905903
AC		 1042#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1043#error "Non multi-arch definition of FIX_CALL_DUMMY"
1044#endif
0f71a2f6 1045#if GDB_MULTI_ARCH
6166d547 1046#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
0f71a2f6
JM		 1047#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))
1048#endif
1049#endif
1050
10312cc4
AC		 1051/* Default (function) for non- multi-arch platforms. */
1052#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1053#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1054#endif
1055
1056typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1057extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1058extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
83905903
AC		 1059#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1060#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1061#endif
10312cc4
AC		 1062#if GDB_MULTI_ARCH
1063#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1064#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1065#endif
1066#endif
1067
1068/* Default (function) for non- multi-arch platforms. */
1069#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
7824d2f2 1070#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
10312cc4
AC		 1071#endif
1072
1073typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1074extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1075extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
83905903
AC		 1076#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1077#error "Non multi-arch definition of INIT_FRAME_PC"
1078#endif
10312cc4
AC		 1079#if GDB_MULTI_ARCH
1080#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1081#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1082#endif
1083#endif
1084
104c1213
JM		 1085extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1086extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1087#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1088#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1089#endif
0f71a2f6 1090#if GDB_MULTI_ARCH
6166d547 1091#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1092#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1093#endif
1094#endif
1095
104c1213
JM		 1096extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1097extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1098#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1099#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1100#endif
0f71a2f6 1101#if GDB_MULTI_ARCH
6166d547 1102#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1103#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1104#endif
1105#endif
1106
33489c5b 1107/* Default (function) for non- multi-arch platforms. */
6166d547 1108#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
33489c5b
AC		 1109#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1110#endif
1111
b9a8e3bf
JB		 1112typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
1113extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
1114extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
83905903
AC		 1115#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1116#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1117#endif
33489c5b 1118#if GDB_MULTI_ARCH
6166d547 1119#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
b9a8e3bf
JB		 1120#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1121#endif
33489c5b 1122#endif
b9a8e3bf 1123
104c1213
JM		 1124typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1125extern 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);
1126extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
83905903
AC		 1127#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1128#error "Non multi-arch definition of GET_SAVED_REGISTER"
1129#endif
0f71a2f6 1130#if GDB_MULTI_ARCH
6166d547 1131#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
0f71a2f6
JM		 1132#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1133#endif
1134#endif
1135
33489c5b 1136/* Default (function) for non- multi-arch platforms. */
6166d547 1137#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
33489c5b
AC		 1138#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1139#endif
1140
104c1213
JM		 1141typedef int (gdbarch_register_convertible_ftype) (int nr);
1142extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1143extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
83905903
AC		 1144#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1145#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1146#endif
33489c5b 1147#if GDB_MULTI_ARCH
6166d547 1148#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
0f71a2f6
JM		 1149#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1150#endif
33489c5b
AC		 1151#endif
1152
1153/* Default (function) for non- multi-arch platforms. */
6166d547 1154#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
8e65ff28 1155#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
33489c5b 1156#endif
0f71a2f6 1157
104c1213
JM		 1158typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1159extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1160extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
83905903
AC		 1161#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1162#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1163#endif
33489c5b 1164#if GDB_MULTI_ARCH
6166d547 1165#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
0f71a2f6
JM		 1166#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1167#endif
33489c5b
AC		 1168#endif
1169
1170/* Default (function) for non- multi-arch platforms. */
6166d547 1171#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
8e65ff28 1172#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
33489c5b 1173#endif
0f71a2f6 1174
104c1213
JM		 1175typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1176extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1177extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
83905903
AC		 1178#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1179#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1180#endif
33489c5b 1181#if GDB_MULTI_ARCH
6166d547 1182#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
0f71a2f6
JM		 1183#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1184#endif
33489c5b
AC		 1185#endif
1186
34620563
AC		 1187/* This function is called when the value of a pseudo-register needs to
1188 be updated. Typically it will be defined on a per-architecture
1189 basis. */
1190
31e9866e
AC		 1191#if defined (FETCH_PSEUDO_REGISTER)
1192/* Legacy for systems yet to multi-arch FETCH_PSEUDO_REGISTER */
1193#if !defined (FETCH_PSEUDO_REGISTER_P)
1194#define FETCH_PSEUDO_REGISTER_P() (1)
1195#endif
1196#endif
1197
1198/* Default predicate for non- multi-arch targets. */
1199#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER_P)
1200#define FETCH_PSEUDO_REGISTER_P() (0)
1201#endif
1202
1203extern int gdbarch_fetch_pseudo_register_p (struct gdbarch *gdbarch);
1204#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER_P)
1205#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1206#endif
1207#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER_P)
1208#define FETCH_PSEUDO_REGISTER_P() (gdbarch_fetch_pseudo_register_p (current_gdbarch))
1209#endif
1210
7f1b2585 1211/* Default (function) for non- multi-arch platforms. */
6166d547 1212#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
8e65ff28 1213#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1214#endif
1215
1216typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
1217extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
1218extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
83905903
AC		 1219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1220#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1221#endif
7f1b2585 1222#if GDB_MULTI_ARCH
6166d547 1223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
7f1b2585
EZ		 1224#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1225#endif
1226#endif
1227
34620563
AC		 1228/* This function is called when the value of a pseudo-register needs to
1229 be set or stored. Typically it will be defined on a
1230 per-architecture basis. */
1231
31e9866e
AC		 1232#if defined (STORE_PSEUDO_REGISTER)
1233/* Legacy for systems yet to multi-arch STORE_PSEUDO_REGISTER */
1234#if !defined (STORE_PSEUDO_REGISTER_P)
1235#define STORE_PSEUDO_REGISTER_P() (1)
1236#endif
1237#endif
1238
1239/* Default predicate for non- multi-arch targets. */
1240#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER_P)
1241#define STORE_PSEUDO_REGISTER_P() (0)
1242#endif
1243
1244extern int gdbarch_store_pseudo_register_p (struct gdbarch *gdbarch);
1245#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER_P)
1246#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1247#endif
1248#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER_P)
1249#define STORE_PSEUDO_REGISTER_P() (gdbarch_store_pseudo_register_p (current_gdbarch))
1250#endif
1251
7f1b2585 1252/* Default (function) for non- multi-arch platforms. */
6166d547 1253#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
8e65ff28 1254#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
7f1b2585
EZ		 1255#endif
1256
1257typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
1258extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
1259extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
83905903
AC		 1260#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1261#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1262#endif
7f1b2585 1263#if GDB_MULTI_ARCH
6166d547 1264#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
7f1b2585
EZ		 1265#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1266#endif
1267#endif
1268
33489c5b 1269/* Default (function) for non- multi-arch platforms. */
6166d547 1270#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
ac2e2ef7 1271#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
33489c5b 1272#endif
4478b372 1273
ac2e2ef7
AC		 1274typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
1275extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
4478b372 1276extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1277#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1278#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1279#endif
33489c5b 1280#if GDB_MULTI_ARCH
6166d547 1281#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1282#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1283#endif
33489c5b
AC		 1284#endif
1285
1286/* Default (function) for non- multi-arch platforms. */
6166d547 1287#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
ac2e2ef7 1288#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
33489c5b 1289#endif
4478b372 1290
ac2e2ef7
AC		 1291typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1292extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1293extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1294#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1295#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1296#endif
33489c5b 1297#if GDB_MULTI_ARCH
6166d547 1298#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1299#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1300#endif
33489c5b
AC		 1301#endif
1302
fc0c74b1
AC		 1303#if defined (INTEGER_TO_ADDRESS)
1304/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1305#if !defined (INTEGER_TO_ADDRESS_P)
1306#define INTEGER_TO_ADDRESS_P() (1)
1307#endif
1308#endif
1309
1310/* Default predicate for non- multi-arch targets. */
1311#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1312#define INTEGER_TO_ADDRESS_P() (0)
1313#endif
1314
1315extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1316#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1317#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1318#endif
1319#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1320#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1321#endif
1322
1323/* Default (function) for non- multi-arch platforms. */
1324#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
73d3c16e 1325#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
fc0c74b1
AC		 1326#endif
1327
1328typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1329extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1330extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1331#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1332#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1333#endif
1334#if GDB_MULTI_ARCH
1335#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1336#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1337#endif
1338#endif
1339
33489c5b 1340/* Default (function) for non- multi-arch platforms. */
6166d547 1341#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
33489c5b
AC		 1342#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1343#endif
0f71a2f6 1344
71a9f22e
JB		 1345typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1346extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1347extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1348#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1349#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1350#endif
33489c5b 1351#if GDB_MULTI_ARCH
6166d547 1352#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1353#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1354#endif
33489c5b 1355#endif
71a9f22e 1356
104c1213
JM		 1357typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1358extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1359extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
83905903
AC		 1360#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1361#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1362#endif
0f71a2f6 1363#if GDB_MULTI_ARCH
6166d547 1364#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
0f71a2f6
JM		 1365#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1366#endif
1367#endif
1368
104c1213
JM		 1369typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1370extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1371extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
83905903
AC		 1372#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1373#error "Non multi-arch definition of PUSH_ARGUMENTS"
1374#endif
0f71a2f6 1375#if GDB_MULTI_ARCH
6166d547 1376#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
0f71a2f6
JM		 1377#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1378#endif
1379#endif
1380
104c1213
JM		 1381typedef void (gdbarch_push_dummy_frame_ftype) (void);
1382extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
1383extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
83905903
AC		 1384#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1385#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1386#endif
0f71a2f6 1387#if GDB_MULTI_ARCH
6166d547 1388#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
0f71a2f6
JM		 1389#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1390#endif
1391#endif
1392
69a0d5f4
AC		 1393#if defined (PUSH_RETURN_ADDRESS)
1394/* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1395#if !defined (PUSH_RETURN_ADDRESS_P)
1396#define PUSH_RETURN_ADDRESS_P() (1)
1397#endif
1398#endif
1399
1400/* Default predicate for non- multi-arch targets. */
1401#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1402#define PUSH_RETURN_ADDRESS_P() (0)
1403#endif
1404
1405extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1406#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1407#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1408#endif
1409#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1410#define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1411#endif
1412
1413/* Default (function) for non- multi-arch platforms. */
1414#if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1415#define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1416#endif
1417
104c1213
JM		 1418typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1419extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1420extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
83905903
AC		 1421#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1422#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1423#endif
0f71a2f6 1424#if GDB_MULTI_ARCH
6166d547 1425#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
0f71a2f6
JM		 1426#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1427#endif
1428#endif
1429
104c1213
JM		 1430typedef void (gdbarch_pop_frame_ftype) (void);
1431extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
1432extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
83905903
AC		 1433#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1434#error "Non multi-arch definition of POP_FRAME"
1435#endif
0f71a2f6 1436#if GDB_MULTI_ARCH
6166d547 1437#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
0f71a2f6
JM		 1438#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1439#endif
1440#endif
1441
104c1213
JM		 1442typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1443extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1444extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
83905903
AC		 1445#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1446#error "Non multi-arch definition of STORE_STRUCT_RETURN"
1447#endif
0f71a2f6 1448#if GDB_MULTI_ARCH
6166d547 1449#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
0f71a2f6
JM		 1450#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1451#endif
1452#endif
1453
104c1213
JM		 1454typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
1455extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1456extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1457#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1458#error "Non multi-arch definition of STORE_RETURN_VALUE"
1459#endif
0f71a2f6 1460#if GDB_MULTI_ARCH
6166d547 1461#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
0f71a2f6
JM		 1462#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1463#endif
1464#endif
1465
d6dd581e
AC		 1466#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1467/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1468#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1469#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1470#endif
1471#endif
1472
1473/* Default predicate for non- multi-arch targets. */
1474#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1475#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1476#endif
1477
1478extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
83905903
AC		 1479#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1480#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1481#endif
d6dd581e
AC		 1482#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1483#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1484#endif
1485
1486/* Default (function) for non- multi-arch platforms. */
1487#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1488#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1489#endif
1490
104c1213
JM		 1491typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
1492extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1493extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
83905903
AC		 1494#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1495#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1496#endif
0f71a2f6 1497#if GDB_MULTI_ARCH
6166d547 1498#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
0f71a2f6
JM		 1499#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1500#endif
1501#endif
1502
56f12751
AC		 1503/* Default (function) for non- multi-arch platforms. */
1504#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1505#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1506#endif
1507
104c1213
JM		 1508typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1509extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1510extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1511#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1512#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1513#endif
0f71a2f6 1514#if GDB_MULTI_ARCH
6166d547 1515#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1516#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1517#endif
1518#endif
1519
104c1213
JM		 1520typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
1521extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1522extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
83905903
AC		 1523#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1524#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1525#endif
0f71a2f6 1526#if GDB_MULTI_ARCH
6166d547 1527#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
0f71a2f6
JM		 1528#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1529#endif
1530#endif
1531
5fdff426
AC		 1532#if defined (INIT_EXTRA_FRAME_INFO)
1533/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1534#if !defined (INIT_EXTRA_FRAME_INFO_P)
1535#define INIT_EXTRA_FRAME_INFO_P() (1)
1536#endif
1537#endif
1538
1539/* Default predicate for non- multi-arch targets. */
1540#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1541#define INIT_EXTRA_FRAME_INFO_P() (0)
1542#endif
1543
1544extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
1545#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1546#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1547#endif
1548#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1549#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1550#endif
1551
1552/* Default (function) for non- multi-arch platforms. */
1553#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1554#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1555#endif
1556
104c1213
JM		 1557typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1558extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1559extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
83905903
AC		 1560#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1561#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1562#endif
0f71a2f6 1563#if GDB_MULTI_ARCH
6166d547 1564#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
0f71a2f6
JM		 1565#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1566#endif
1567#endif
1568
104c1213
JM		 1569typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1570extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1571extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1572#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1573#error "Non multi-arch definition of SKIP_PROLOGUE"
1574#endif
0f71a2f6 1575#if GDB_MULTI_ARCH
6166d547 1576#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1577#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1578#endif
1579#endif
1580
33489c5b 1581/* Default (function) for non- multi-arch platforms. */
6166d547 1582#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
33489c5b
AC		 1583#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1584#endif
1585
dad41f9a
AC		 1586typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1587extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1588extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1589#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1590#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1591#endif
33489c5b 1592#if GDB_MULTI_ARCH
6166d547 1593#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1594#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1595#endif
33489c5b 1596#endif
dad41f9a 1597
104c1213
JM		 1598typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1599extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1600extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1601#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1602#error "Non multi-arch definition of INNER_THAN"
1603#endif
0f71a2f6 1604#if GDB_MULTI_ARCH
6166d547 1605#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
0f71a2f6
JM		 1606#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1607#endif
1608#endif
1609
33489c5b 1610/* Default (function) for non- multi-arch platforms. */
6166d547 1611#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
33489c5b
AC		 1612#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1613#endif
1614
104c1213
JM		 1615typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1616extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1617extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1618#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1619#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1620#endif
33489c5b 1621#if GDB_MULTI_ARCH
6166d547 1622#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1623#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1624#endif
33489c5b
AC		 1625#endif
1626
1627/* Default (function) for non- multi-arch platforms. */
6166d547 1628#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
33489c5b
AC		 1629#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1630#endif
0f71a2f6 1631
917317f4
JM		 1632typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1633extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1634extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1635#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1636#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1637#endif
33489c5b 1638#if GDB_MULTI_ARCH
6166d547 1639#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1640#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1641#endif
33489c5b
AC		 1642#endif
1643
1644/* Default (function) for non- multi-arch platforms. */
6166d547 1645#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
33489c5b
AC		 1646#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1647#endif
917317f4
JM		 1648
1649typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1650extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1651extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1652#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1653#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1654#endif
33489c5b 1655#if GDB_MULTI_ARCH
6166d547 1656#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1657#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1658#endif
33489c5b 1659#endif
917317f4 1660
104c1213
JM		 1661extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1662extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1663#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1664#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1665#endif
0f71a2f6 1666#if GDB_MULTI_ARCH
6166d547 1667#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1668#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1669#endif
1670#endif
1671
e02bc4cc
DS		 1672/* Default (function) for non- multi-arch platforms. */
1673#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1674#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1675#endif
1676
1677typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
1678extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
1679extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
83905903
AC		 1680#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1681#error "Non multi-arch definition of PREPARE_TO_PROCEED"
1682#endif
e02bc4cc
DS		 1683#if GDB_MULTI_ARCH
1684#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1685#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1686#endif
1687#endif
1688
104c1213
JM		 1689extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1690extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1691#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1692#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1693#endif
0f71a2f6 1694#if GDB_MULTI_ARCH
6166d547 1695#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1696#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1697#endif
1698#endif
1699
33489c5b 1700/* Default (function) for non- multi-arch platforms. */
6166d547 1701#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
33489c5b
AC		 1702#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))
1703#endif
1704
104c1213
JM		 1705typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1706extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1707extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
83905903
AC		 1708#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1709#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1710#endif
33489c5b 1711#if GDB_MULTI_ARCH
6166d547 1712#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
0f71a2f6
JM		 1713#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))
1714#endif
33489c5b 1715#endif
0f71a2f6 1716
104c1213
JM		 1717extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1718extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1719#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1720#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1721#endif
0f71a2f6 1722#if GDB_MULTI_ARCH
6166d547 1723#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1724#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1725#endif
1726#endif
1727
33489c5b 1728/* Default (function) for non- multi-arch platforms. */
6166d547 1729#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
33489c5b
AC		 1730#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1731#endif
1732
104c1213
JM		 1733typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1734extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1735extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1736#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1737#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1738#endif
33489c5b 1739#if GDB_MULTI_ARCH
6166d547 1740#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1741#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1742#endif
33489c5b 1743#endif
0f71a2f6 1744
104c1213
JM		 1745typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1746extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1747extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
83905903
AC		 1748#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1749#error "Non multi-arch definition of FRAME_CHAIN"
1750#endif
0f71a2f6 1751#if GDB_MULTI_ARCH
6166d547 1752#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
0f71a2f6
JM		 1753#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1754#endif
1755#endif
1756
104c1213
JM		 1757typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1758extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1759extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
83905903
AC		 1760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1761#error "Non multi-arch definition of FRAME_CHAIN_VALID"
1762#endif
0f71a2f6 1763#if GDB_MULTI_ARCH
6166d547 1764#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
0f71a2f6
JM		 1765#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1766#endif
1767#endif
1768
104c1213
JM		 1769typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1770extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1771extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
83905903
AC		 1772#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1773#error "Non multi-arch definition of FRAME_SAVED_PC"
1774#endif
0f71a2f6 1775#if GDB_MULTI_ARCH
6166d547 1776#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
0f71a2f6
JM		 1777#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1778#endif
1779#endif
1780
104c1213
JM		 1781typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1782extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1783extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
83905903
AC		 1784#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1785#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1786#endif
0f71a2f6 1787#if GDB_MULTI_ARCH
6166d547 1788#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
0f71a2f6
JM		 1789#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1790#endif
1791#endif
1792
104c1213
JM		 1793typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1794extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1795extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
83905903
AC		 1796#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1797#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1798#endif
0f71a2f6 1799#if GDB_MULTI_ARCH
6166d547 1800#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
0f71a2f6
JM		 1801#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1802#endif
1803#endif
1804
104c1213
JM		 1805typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1806extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1807extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
83905903
AC		 1808#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1809#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1810#endif
0f71a2f6 1811#if GDB_MULTI_ARCH
6166d547 1812#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
0f71a2f6
JM		 1813#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1814#endif
1815#endif
1816
104c1213
JM		 1817typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1818extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1819extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1820#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1821#error "Non multi-arch definition of FRAME_NUM_ARGS"
1822#endif
0f71a2f6 1823#if GDB_MULTI_ARCH
6166d547 1824#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1825#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1826#endif
1827#endif
1828
2ada493a
AC		 1829#if defined (STACK_ALIGN)
1830/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1831#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1832#define STACK_ALIGN_P() (1)
1833#endif
eee30e78 1834#endif
2ada493a 1835
33489c5b 1836/* Default predicate for non- multi-arch targets. */
6166d547 1837#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
33489c5b
AC		 1838#define STACK_ALIGN_P() (0)
1839#endif
1840
2ada493a 1841extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1842#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1843#error "Non multi-arch definition of STACK_ALIGN"
1844#endif
6166d547 1845#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1846#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1847#endif
1848
33489c5b 1849/* Default (function) for non- multi-arch platforms. */
6166d547 1850#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
8e65ff28 1851#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
33489c5b
AC		 1852#endif
1853
2ada493a
AC		 1854typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1855extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1856extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1857#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1858#error "Non multi-arch definition of STACK_ALIGN"
1859#endif
33489c5b 1860#if GDB_MULTI_ARCH
6166d547 1861#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2ada493a
AC		 1862#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1863#endif
33489c5b 1864#endif
2ada493a 1865
0a49d05e
AC		 1866/* Default (value) for non- multi-arch platforms. */
1867#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1868#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1869#endif
1870
1871extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1872extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
83905903
AC		 1873#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1874#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1875#endif
0a49d05e
AC		 1876#if GDB_MULTI_ARCH
1877#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1878#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1879#endif
1880#endif
1881
d03e67c9
AC		 1882#if defined (REG_STRUCT_HAS_ADDR)
1883/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1884#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1885#define REG_STRUCT_HAS_ADDR_P() (1)
1886#endif
eee30e78 1887#endif
d03e67c9 1888
33489c5b 1889/* Default predicate for non- multi-arch targets. */
6166d547 1890#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
33489c5b
AC		 1891#define REG_STRUCT_HAS_ADDR_P() (0)
1892#endif
1893
d03e67c9 1894extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1895#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1896#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1897#endif
6166d547 1898#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1899#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1900#endif
1901
33489c5b 1902/* Default (function) for non- multi-arch platforms. */
6166d547 1903#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
8e65ff28 1904#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
33489c5b
AC		 1905#endif
1906
d03e67c9
AC		 1907typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1908extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1909extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1910#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1911#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1912#endif
33489c5b 1913#if GDB_MULTI_ARCH
6166d547 1914#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 1915#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1916#endif
33489c5b 1917#endif
d03e67c9 1918
d1e3cf49
AC		 1919#if defined (SAVE_DUMMY_FRAME_TOS)
1920/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
eee30e78 1921#if !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1922#define SAVE_DUMMY_FRAME_TOS_P() (1)
1923#endif
eee30e78 1924#endif
d1e3cf49
AC		 1925
1926/* Default predicate for non- multi-arch targets. */
6166d547 1927#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1928#define SAVE_DUMMY_FRAME_TOS_P() (0)
1929#endif
1930
1931extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
83905903
AC		 1932#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
1933#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1934#endif
6166d547 1935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
d1e3cf49
AC		 1936#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1937#endif
1938
1939/* Default (function) for non- multi-arch platforms. */
6166d547 1940#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
8e65ff28 1941#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
d1e3cf49
AC		 1942#endif
1943
1944typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
1945extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
1946extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
83905903
AC		 1947#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
1948#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
1949#endif
d1e3cf49 1950#if GDB_MULTI_ARCH
6166d547 1951#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
d1e3cf49
AC		 1952#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1953#endif
1954#endif
1955
58d5518e
ND		 1956extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1957extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 1958#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1959#error "Non multi-arch definition of PARM_BOUNDARY"
1960#endif
58d5518e
ND		 1961#if GDB_MULTI_ARCH
1962#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
1963#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1964#endif
1965#endif
1966
f0d4cc9e 1967/* Default (value) for non- multi-arch platforms. */
6166d547 1968#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1969#define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1970#endif
1971
1972extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1973extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1974#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1975#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1976#endif
f0d4cc9e 1977#if GDB_MULTI_ARCH
6166d547 1978#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1979#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1980#endif
1981#endif
1982
1983/* Default (value) for non- multi-arch platforms. */
6166d547 1984#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1985#define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
1986#endif
1987
1988extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1989extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1990#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1991#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1992#endif
f0d4cc9e 1993#if GDB_MULTI_ARCH
6166d547 1994#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1995#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1996#endif
1997#endif
1998
1999/* Default (value) for non- multi-arch platforms. */
6166d547 2000#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2001#define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown)
2002#endif
2003
2004extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2005extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 2006#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2007#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2008#endif
f0d4cc9e 2009#if GDB_MULTI_ARCH
6166d547 2010#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2011#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2012#endif
2013#endif
2014
f517ea4e
PS		 2015/* Default (function) for non- multi-arch platforms. */
2016#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
875e1767 2017#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
f517ea4e
PS		 2018#endif
2019
2020typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2021extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2022extern 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		 2023#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2024#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2025#endif
f517ea4e
PS		 2026#if GDB_MULTI_ARCH
2027#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2028#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2029#endif
2030#endif
2031
875e1767
AC		 2032/* On some machines there are bits in addresses which are not really
2033 part of the address, but are used by the kernel, the hardware, etc.
2034 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2035 we get a "real" address such as one would find in a symbol table.
2036 This is used only for addresses of instructions, and even then I'm
2037 not sure it's used in all contexts. It exists to deal with there
2038 being a few stray bits in the PC which would mislead us, not as some
2039 sort of generic thing to handle alignment or segmentation (it's
2040 possible it should be in TARGET_READ_PC instead). */
2041
2042/* Default (function) for non- multi-arch platforms. */
2043#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2044#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2045#endif
2046
2047typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2048extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2049extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2050#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2051#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2052#endif
875e1767
AC		 2053#if GDB_MULTI_ARCH
2054#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2055#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2056#endif
2057#endif
2058
64c4637f
AC		 2059/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2060 the target needs software single step. An ISA method to implement it.
2061
2062 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2063 using the breakpoint system instead of blatting memory directly (as with rs6000).
2064
2065 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2066 single step. If not, then implement single step using breakpoints. */
2067
2068#if defined (SOFTWARE_SINGLE_STEP)
2069/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2070#if !defined (SOFTWARE_SINGLE_STEP_P)
2071#define SOFTWARE_SINGLE_STEP_P() (1)
2072#endif
2073#endif
2074
2075/* Default predicate for non- multi-arch targets. */
2076#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2077#define SOFTWARE_SINGLE_STEP_P() (0)
2078#endif
2079
2080extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2081#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2082#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2083#endif
64c4637f
AC		 2084#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2085#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2086#endif
2087
2088/* Default (function) for non- multi-arch platforms. */
2089#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2090#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2091#endif
2092
2093typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2094extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2095extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2096#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2097#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2098#endif
64c4637f
AC		 2099#if GDB_MULTI_ARCH
2100#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2101#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2102#endif
2103#endif
2104
2bf0cb65
EZ		 2105/* Default (function) for non- multi-arch platforms. */
2106#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2107#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2108#endif
2109
2110typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2111extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2112extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2113#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2114#error "Non multi-arch definition of TARGET_PRINT_INSN"
2115#endif
2116#if GDB_MULTI_ARCH
2117#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2118#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2119#endif
2120#endif
2121
bdcd319a
CV		 2122/* Default (function) for non- multi-arch platforms. */
2123#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2124#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2125#endif
2126
2127typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2128extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2129extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2130#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2131#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2132#endif
2133#if GDB_MULTI_ARCH
2134#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2135#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2136#endif
2137#endif
2138
68e9cc94
CV		 2139/* For SVR4 shared libraries, each call goes through a small piece of
2140 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2141 to nonzero if we are current stopped in one of these. */
2142
2143/* Default (function) for non- multi-arch platforms. */
2144#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2145#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2146#endif
2147
2148typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2149extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2150extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2151#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2152#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2153#endif
2154#if GDB_MULTI_ARCH
2155#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2156#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2157#endif
2158#endif
2159
c12260ac
CV		 2160/* A target might have problems with watchpoints as soon as the stack
2161 frame of the current function has been destroyed. This mostly happens
2162 as the first action in a funtion's epilogue. in_function_epilogue_p()
2163 is defined to return a non-zero value if either the given addr is one
2164 instruction after the stack destroying instruction up to the trailing
2165 return instruction or if we can figure out that the stack frame has
2166 already been invalidated regardless of the value of addr. Targets
2167 which don't suffer from that problem could just let this functionality
2168 untouched. */
2169
2170typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2171extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2172extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2173
552c04a7
TT		 2174/* Given a vector of command-line arguments, return a newly allocated
2175 string which, when passed to the create_inferior function, will be
2176 parsed (on Unix systems, by the shell) to yield the same vector.
2177 This function should call error() if the argument vector is not
2178 representable for this target or if this target does not support
2179 command-line arguments.
2180 ARGC is the number of elements in the vector.
2181 ARGV is an array of strings, one per argument. */
2182
2183typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2184extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2185extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2186
b6af0555
JS		 2187#if defined (DWARF2_BUILD_FRAME_INFO)
2188/* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2189#if !defined (DWARF2_BUILD_FRAME_INFO_P)
2190#define DWARF2_BUILD_FRAME_INFO_P() (1)
2191#endif
2192#endif
2193
2194/* Default predicate for non- multi-arch targets. */
2195#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2196#define DWARF2_BUILD_FRAME_INFO_P() (0)
2197#endif
2198
2199extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2200#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2201#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2202#endif
2203#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2204#define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2205#endif
2206
2207/* Default (function) for non- multi-arch platforms. */
2208#if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2209#define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2210#endif
2211
2212typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2213extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2214extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2215#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2216#error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2217#endif
2218#if GDB_MULTI_ARCH
2219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2220#define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2221#endif
2222#endif
2223
104c1213 2224extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2225
2226
2227/* Mechanism for co-ordinating the selection of a specific
2228 architecture.
2229
2230 GDB targets (*-tdep.c) can register an interest in a specific
2231 architecture. Other GDB components can register a need to maintain
2232 per-architecture data.
2233
2234 The mechanisms below ensures that there is only a loose connection
2235 between the set-architecture command and the various GDB
99e7bb18 2236 components. Each component can independently register their need
0f71a2f6
JM		 2237 to maintain architecture specific data with gdbarch.
2238
2239 Pragmatics:
2240
2241 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2242 didn't scale.
2243
2244 The more traditional mega-struct containing architecture specific
2245 data for all the various GDB components was also considered. Since
99e7bb18 2246 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2247 components it was determined that the global aproach was not
2248 applicable. */
2249
2250
2251/* Register a new architectural family with GDB.
2252
2253 Register support for the specified ARCHITECTURE with GDB. When
2254 gdbarch determines that the specified architecture has been
2255 selected, the corresponding INIT function is called.
2256
2257 --
2258
2259 The INIT function takes two parameters: INFO which contains the
2260 information available to gdbarch about the (possibly new)
2261 architecture; ARCHES which is a list of the previously created
2262 ``struct gdbarch'' for this architecture.
2263
2264 The INIT function parameter INFO shall, as far as possible, be
2265 pre-initialized with information obtained from INFO.ABFD or
2266 previously selected architecture (if similar). INIT shall ensure
2267 that the INFO.BYTE_ORDER is non-zero.
2268
2269 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2270 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2271 gdbarch'' from the ARCHES list - indicating that the new
2272 architecture is just a synonym for an earlier architecture (see
2273 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2274 - that describes the selected architecture (see gdbarch_alloc()).
2275
2276 The DUMP_TDEP function shall print out all target specific values.
2277 Care should be taken to ensure that the function works in both the
2278 multi-arch and non- multi-arch cases. */
0f71a2f6 2279
adf40b2e
JM		 2280struct gdbarch_list
2281{
2282 struct gdbarch *gdbarch;
2283 struct gdbarch_list *next;
2284};
0f71a2f6 2285
adf40b2e
JM		 2286struct gdbarch_info
2287{
adf40b2e
JM		 2288 /* Use default: NULL (ZERO). */
2289 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2290
adf40b2e
JM		 2291 /* Use default: 0 (ZERO). */
2292 int byte_order;
0f71a2f6 2293
adf40b2e
JM		 2294 /* Use default: NULL (ZERO). */
2295 bfd *abfd;
0f71a2f6 2296
adf40b2e
JM		 2297 /* Use default: NULL (ZERO). */
2298 struct gdbarch_tdep_info *tdep_info;
2299};
0f71a2f6 2300
104c1213 2301typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2302typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2303
4b9b3959 2304/* DEPRECATED - use gdbarch_register() */
104c1213 2305extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2306
4b9b3959
AC		 2307extern void gdbarch_register (enum bfd_architecture architecture,
2308 gdbarch_init_ftype *,
2309 gdbarch_dump_tdep_ftype *);
2310
0f71a2f6 2311
b4a20239
AC		 2312/* Return a freshly allocated, NULL terminated, array of the valid
2313 architecture names. Since architectures are registered during the
2314 _initialize phase this function only returns useful information
2315 once initialization has been completed. */
2316
2317extern const char **gdbarch_printable_names (void);
2318
2319
0f71a2f6
JM		 2320/* Helper function. Search the list of ARCHES for a GDBARCH that
2321 matches the information provided by INFO. */
2322
104c1213 2323extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2324
2325
2326/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2327 basic initialization using values obtained from the INFO andTDEP
2328 parameters. set_gdbarch_*() functions are called to complete the
2329 initialization of the object. */
2330
104c1213 2331extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2332
2333
4b9b3959
AC		 2334/* Helper function. Free a partially-constructed ``struct gdbarch''.
2335 It is assumed that the caller freeds the ``struct
2336 gdbarch_tdep''. */
2337
058f20d5
JB		 2338extern void gdbarch_free (struct gdbarch *);
2339
2340
b732d07d 2341/* Helper function. Force an update of the current architecture.
0f71a2f6 2342
b732d07d
AC		 2343 The actual architecture selected is determined by INFO, ``(gdb) set
2344 architecture'' et.al., the existing architecture and BFD's default
2345 architecture. INFO should be initialized to zero and then selected
2346 fields should be updated.
0f71a2f6 2347
16f33e29
AC		 2348 Returns non-zero if the update succeeds */
2349
2350extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2351
2352
2353
2354/* Register per-architecture data-pointer.
2355
2356 Reserve space for a per-architecture data-pointer. An identifier
2357 for the reserved data-pointer is returned. That identifer should
95160752 2358 be saved in a local static variable.
0f71a2f6 2359
95160752
AC		 2360 The per-architecture data-pointer can be initialized in one of two
2361 ways: The value can be set explicitly using a call to
2362 set_gdbarch_data(); the value can be set implicitly using the value
2363 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2364 called after the basic architecture vector has been created.
0f71a2f6 2365
95160752
AC		 2366 When a previously created architecture is re-selected, the
2367 per-architecture data-pointer for that previous architecture is
2368 restored. INIT() is not called.
2369
2370 During initialization, multiple assignments of the data-pointer are
2371 allowed, non-NULL values are deleted by calling FREE(). If the
2372 architecture is deleted using gdbarch_free() all non-NULL data
2373 pointers are also deleted using FREE().
0f71a2f6
JM		 2374
2375 Multiple registrarants for any architecture are allowed (and
2376 strongly encouraged). */
2377
95160752 2378struct gdbarch_data;
0f71a2f6 2379
95160752
AC		 2380typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2381typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
2382 void *pointer);
2383extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
2384 gdbarch_data_free_ftype *free);
2385extern void set_gdbarch_data (struct gdbarch *gdbarch,
2386 struct gdbarch_data *data,
2387 void *pointer);
0f71a2f6 2388
104c1213 2389extern void *gdbarch_data (struct gdbarch_data*);
0f71a2f6
JM		 2390
2391
0f71a2f6
JM		 2392/* Register per-architecture memory region.
2393
2394 Provide a memory-region swap mechanism. Per-architecture memory
2395 region are created. These memory regions are swapped whenever the
2396 architecture is changed. For a new architecture, the memory region
2397 is initialized with zero (0) and the INIT function is called.
2398
2399 Memory regions are swapped / initialized in the order that they are
2400 registered. NULL DATA and/or INIT values can be specified.
2401
2402 New code should use register_gdbarch_data(). */
2403
104c1213
JM		 2404typedef void (gdbarch_swap_ftype) (void);
2405extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2406#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2407
2408
2409
99e7bb18 2410/* The target-system-dependent byte order is dynamic */
c906108c
SS		 2411
2412/* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
b83266a0 2413 is selectable at runtime. The user can use the ``set endian''
c906108c
SS		 2414 command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when
2415 target_byte_order should be auto-detected (from the program image
2416 say). */
2417
0f71a2f6
JM		 2418#if GDB_MULTI_ARCH
2419/* Multi-arch GDB is always bi-endian. */
2420#define TARGET_BYTE_ORDER_SELECTABLE_P 1
2421#endif
2422
c906108c
SS		 2423#ifndef TARGET_BYTE_ORDER_SELECTABLE_P
2424/* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
2425 when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
2426#ifdef TARGET_BYTE_ORDER_SELECTABLE
2427#define TARGET_BYTE_ORDER_SELECTABLE_P 1
2428#else
2429#define TARGET_BYTE_ORDER_SELECTABLE_P 0
2430#endif
2431#endif
2432
adf40b2e 2433extern int target_byte_order;
c906108c
SS		 2434#ifdef TARGET_BYTE_ORDER_SELECTABLE
2435/* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
2436 and expect defs.h to re-define TARGET_BYTE_ORDER. */
2437#undef TARGET_BYTE_ORDER
2438#endif
2439#ifndef TARGET_BYTE_ORDER
2440#define TARGET_BYTE_ORDER (target_byte_order + 0)
2441#endif
2442
adf40b2e 2443extern int target_byte_order_auto;
c906108c
SS		 2444#ifndef TARGET_BYTE_ORDER_AUTO
2445#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2446#endif
2447
2448
2449
99e7bb18 2450/* The target-system-dependent BFD architecture is dynamic */
c906108c 2451
adf40b2e 2452extern int target_architecture_auto;
c906108c
SS		 2453#ifndef TARGET_ARCHITECTURE_AUTO
2454#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2455#endif
2456
adf40b2e 2457extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2458#ifndef TARGET_ARCHITECTURE
2459#define TARGET_ARCHITECTURE (target_architecture + 0)
2460#endif
2461
c906108c 2462
99e7bb18 2463/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2464
104c1213 2465extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
ff844c8d 2466 unsigned int len, disassemble_info *info);
c906108c 2467
104c1213
JM		 2468extern void dis_asm_memory_error (int status, bfd_vma memaddr,
2469 disassemble_info *info);
c906108c 2470
104c1213
JM		 2471extern void dis_asm_print_address (bfd_vma addr,
2472 disassemble_info *info);
c906108c 2473
104c1213 2474extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
adf40b2e 2475extern disassemble_info tm_print_insn_info;
c906108c
SS		 2476#ifndef TARGET_PRINT_INSN_INFO
2477#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2478#endif
2479
2480
2481
99e7bb18 2482/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2483 byte-order, ...) using information found in the BFD */
2484
104c1213 2485extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2486
2487
e514a9d6
JM		 2488/* Initialize the current architecture to the "first" one we find on
2489 our list. */
2490
2491extern void initialize_current_architecture (void);
2492
ceaa8edf
JB		 2493/* For non-multiarched targets, do any initialization of the default
2494 gdbarch object necessary after the _initialize_MODULE functions
2495 have run. */
2496extern void initialize_non_multiarch ();
cce74817 2497
c906108c 2498/* gdbarch trace variable */
adf40b2e 2499extern int gdbarch_debug;
c906108c 2500
4b9b3959 2501extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2502
c906108c 2503#endif
GDB Binutils - Deliverables
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