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