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2004-04-03 Andrew Cagney <cagney@redhat.com>
[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.
79d45cd4
AC		 4
5 Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
6 Software Foundation, Inc.
c906108c 7
c5aa993b 8 This file is part of GDB.
c906108c 9
c5aa993b
JM		 10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
c906108c 14
c5aa993b
JM		 15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
c906108c 19
c5aa993b
JM		 20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 59 Temple Place - Suite 330,
23 Boston, MA 02111-1307, USA. */
c906108c 24
104c1213
JM		 25/* This file was created with the aid of ``gdbarch.sh''.
26
52204a0b 27 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 28 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
29 against the existing ``gdbarch.[hc]''. Any differences found
30 being reported.
31
32 If editing this file, please also run gdbarch.sh and merge any
52204a0b 33 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 34 to this file, modifying gdbarch.sh and using its output may prove
35 easier. */
adf40b2e 36
c906108c
SS		 37#ifndef GDBARCH_H
38#define GDBARCH_H
39
da3331ec
AC		 40struct floatformat;
41struct ui_file;
cce74817
JM		 42struct frame_info;
43struct value;
b6af0555 44struct objfile;
a2cf933a 45struct minimal_symbol;
049ee0e4 46struct regcache;
b59ff9d5 47struct reggroup;
6ce6d90f 48struct regset;
a89aa300 49struct disassemble_info;
e2d0e7eb 50struct target_ops;
030f20e1 51struct obstack;
0f71a2f6 52
0f71a2f6
JM		 53extern struct gdbarch *current_gdbarch;
54
55
0f71a2f6
JM		 56/* If any of the following are defined, the target wasn't correctly
57 converted. */
58
83905903
AC		 59#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
60#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
61#endif
62
0f71a2f6
JM		 63
64/* The following are pre-initialized by GDBARCH. */
65
104c1213 66extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 67/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 68#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
69#error "Non multi-arch definition of TARGET_ARCHITECTURE"
70#endif
c25083af 71#if !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 72#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
73#endif
0f71a2f6 74
104c1213 75extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 76/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 77#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
78#error "Non multi-arch definition of TARGET_BYTE_ORDER"
79#endif
c25083af 80#if !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 81#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
82#endif
0f71a2f6 83
4be87837
DJ		 84extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
85/* set_gdbarch_osabi() - not applicable - pre-initialized. */
86#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
87#error "Non multi-arch definition of TARGET_OSABI"
88#endif
c25083af 89#if !defined (TARGET_OSABI)
4be87837
DJ		 90#define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
91#endif
4be87837 92
0f71a2f6 93
99e7bb18 94/* The following are initialized by the target dependent code. */
0f71a2f6 95
66b43ecb
AC		 96/* Number of bits in a char or unsigned char for the target machine.
97 Just like CHAR_BIT in <limits.h> but describes the target machine.
e669114a 98 v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
66b43ecb
AC		 99
100 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 101
104c1213
JM		 102extern int gdbarch_short_bit (struct gdbarch *gdbarch);
103extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 104#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
105#error "Non multi-arch definition of TARGET_SHORT_BIT"
106#endif
c25083af 107#if !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 108#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
109#endif
0f71a2f6 110
66b43ecb
AC		 111/* Number of bits in an int or unsigned int for the target machine. */
112
104c1213
JM		 113extern int gdbarch_int_bit (struct gdbarch *gdbarch);
114extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 115#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
116#error "Non multi-arch definition of TARGET_INT_BIT"
117#endif
c25083af 118#if !defined (TARGET_INT_BIT)
0f71a2f6
JM		 119#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
120#endif
0f71a2f6 121
66b43ecb
AC		 122/* Number of bits in a long or unsigned long for the target machine. */
123
104c1213
JM		 124extern int gdbarch_long_bit (struct gdbarch *gdbarch);
125extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 126#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
127#error "Non multi-arch definition of TARGET_LONG_BIT"
128#endif
c25083af 129#if !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 130#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
131#endif
0f71a2f6 132
66b43ecb
AC		 133/* Number of bits in a long long or unsigned long long for the target
134 machine. */
135
104c1213
JM		 136extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
137extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 138#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
139#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
140#endif
c25083af 141#if !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 142#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
143#endif
0f71a2f6 144
66b43ecb
AC		 145/* Number of bits in a float for the target machine. */
146
104c1213
JM		 147extern int gdbarch_float_bit (struct gdbarch *gdbarch);
148extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 149#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
150#error "Non multi-arch definition of TARGET_FLOAT_BIT"
151#endif
c25083af 152#if !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 153#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
154#endif
0f71a2f6 155
66b43ecb
AC		 156/* Number of bits in a double for the target machine. */
157
104c1213
JM		 158extern int gdbarch_double_bit (struct gdbarch *gdbarch);
159extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 160#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
161#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
162#endif
c25083af 163#if !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 164#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
165#endif
0f71a2f6 166
66b43ecb
AC		 167/* Number of bits in a long double for the target machine. */
168
104c1213
JM		 169extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
170extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 171#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
172#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
173#endif
c25083af 174#if !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 175#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
176#endif
0f71a2f6 177
52204a0b
DT		 178/* For most targets, a pointer on the target and its representation as an
179 address in GDB have the same size and "look the same". For such a
180 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
181 / addr_bit will be set from it.
182
183 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
184 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
185
186 ptr_bit is the size of a pointer on the target */
66b43ecb 187
66b43ecb
AC		 188extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
189extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 190#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
191#error "Non multi-arch definition of TARGET_PTR_BIT"
192#endif
c25083af 193#if !defined (TARGET_PTR_BIT)
66b43ecb
AC		 194#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
195#endif
66b43ecb 196
52204a0b
DT		 197/* addr_bit is the size of a target address as represented in gdb */
198
52204a0b
DT		 199extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
200extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 201#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
202#error "Non multi-arch definition of TARGET_ADDR_BIT"
203#endif
c25083af 204#if !defined (TARGET_ADDR_BIT)
52204a0b
DT		 205#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
206#endif
52204a0b 207
66b43ecb
AC		 208/* Number of bits in a BFD_VMA for the target object file format. */
209
66b43ecb
AC		 210extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
211extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 212#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
213#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
214#endif
c25083af 215#if !defined (TARGET_BFD_VMA_BIT)
66b43ecb
AC		 216#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
217#endif
66b43ecb 218
4e409299
JB		 219/* One if `char' acts like `signed char', zero if `unsigned char'. */
220
4e409299
JB		 221extern int gdbarch_char_signed (struct gdbarch *gdbarch);
222extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
224#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
225#endif
c25083af 226#if !defined (TARGET_CHAR_SIGNED)
4e409299
JB		 227#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
228#endif
4e409299 229
cde9ea48
AC		 230#if defined (TARGET_READ_PC)
231/* Legacy for systems yet to multi-arch TARGET_READ_PC */
232#if !defined (TARGET_READ_PC_P)
233#define TARGET_READ_PC_P() (1)
234#endif
235#endif
236
cde9ea48
AC		 237extern int gdbarch_read_pc_p (struct gdbarch *gdbarch);
238#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC_P)
239#error "Non multi-arch definition of TARGET_READ_PC"
240#endif
241#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC_P)
242#define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch))
243#endif
244
39f77062
KB		 245typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
246extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 247extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 248#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
249#error "Non multi-arch definition of TARGET_READ_PC"
250#endif
c25083af 251#if !defined (TARGET_READ_PC)
39f77062 252#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6 253#endif
0f71a2f6 254
39f77062
KB		 255typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
256extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 257extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
259#error "Non multi-arch definition of TARGET_WRITE_PC"
260#endif
c25083af 261#if !defined (TARGET_WRITE_PC)
39f77062 262#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6 263#endif
0f71a2f6 264
a9e5fdc2
AC		 265/* UNWIND_SP is a direct replacement for TARGET_READ_SP. */
266
bd1ce8ba
AC		 267#if defined (TARGET_READ_SP)
268/* Legacy for systems yet to multi-arch TARGET_READ_SP */
269#if !defined (TARGET_READ_SP_P)
270#define TARGET_READ_SP_P() (1)
271#endif
272#endif
273
bd1ce8ba
AC		 274extern int gdbarch_read_sp_p (struct gdbarch *gdbarch);
275#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP_P)
276#error "Non multi-arch definition of TARGET_READ_SP"
277#endif
278#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP_P)
279#define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch))
280#endif
281
104c1213
JM		 282typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
283extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
284extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 285#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
286#error "Non multi-arch definition of TARGET_READ_SP"
287#endif
c25083af 288#if !defined (TARGET_READ_SP)
0f71a2f6
JM		 289#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
290#endif
0f71a2f6 291
39d4ef09
AC		 292/* Function for getting target's idea of a frame pointer. FIXME: GDB's
293 whole scheme for dealing with "frames" and "frame pointers" needs a
294 serious shakedown. */
295
39d4ef09
AC		 296typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
297extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
298extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
299#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
300#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
301#endif
c25083af 302#if !defined (TARGET_VIRTUAL_FRAME_POINTER)
39d4ef09
AC		 303#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
304#endif
39d4ef09 305
d8124050 306extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
61a0eb5b 307
d8124050
AC		 308typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
309extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
310extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
61a0eb5b 311
d8124050 312extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
61a0eb5b 313
d8124050
AC		 314typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
315extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
316extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
61a0eb5b 317
104c1213
JM		 318extern int gdbarch_num_regs (struct gdbarch *gdbarch);
319extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 320#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
321#error "Non multi-arch definition of NUM_REGS"
322#endif
c25083af 323#if !defined (NUM_REGS)
0f71a2f6
JM		 324#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
325#endif
0f71a2f6 326
34620563
AC		 327/* This macro gives the number of pseudo-registers that live in the
328 register namespace but do not get fetched or stored on the target.
329 These pseudo-registers may be aliases for other registers,
330 combinations of other registers, or they may be computed by GDB. */
331
0aba1244
EZ		 332extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
333extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 334#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
335#error "Non multi-arch definition of NUM_PSEUDO_REGS"
336#endif
c25083af 337#if !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 338#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
339#endif
0aba1244 340
c2169756
AC		 341/* GDB's standard (or well known) register numbers. These can map onto
342 a real register or a pseudo (computed) register or not be defined at
a9e5fdc2
AC		 343 all (-1).
344 SP_REGNUM will hopefully be replaced by UNWIND_SP. */
1200cd6e 345
104c1213
JM		 346extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
347extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 348#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
349#error "Non multi-arch definition of SP_REGNUM"
350#endif
c25083af 351#if !defined (SP_REGNUM)
0f71a2f6
JM		 352#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
353#endif
0f71a2f6 354
104c1213
JM		 355extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
356extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 357#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
358#error "Non multi-arch definition of PC_REGNUM"
359#endif
c25083af 360#if !defined (PC_REGNUM)
0f71a2f6
JM		 361#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
362#endif
0f71a2f6 363
c2169756
AC		 364extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
365extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
366#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
367#error "Non multi-arch definition of PS_REGNUM"
368#endif
c25083af 369#if !defined (PS_REGNUM)
c2169756
AC		 370#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
371#endif
c2169756 372
60054393
MS		 373extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
374extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 375#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
376#error "Non multi-arch definition of FP0_REGNUM"
377#endif
c25083af 378#if !defined (FP0_REGNUM)
60054393
MS		 379#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
380#endif
60054393 381
88c72b7d
AC		 382/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
383
88c72b7d
AC		 384typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
385extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
386extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 387#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
388#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
389#endif
c25083af 390#if !defined (STAB_REG_TO_REGNUM)
88c72b7d
AC		 391#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
392#endif
88c72b7d
AC		 393
394/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
395
88c72b7d
AC		 396typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
397extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
398extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 399#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
400#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
401#endif
c25083af 402#if !defined (ECOFF_REG_TO_REGNUM)
88c72b7d
AC		 403#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
404#endif
88c72b7d
AC		 405
406/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
407
88c72b7d
AC		 408typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
409extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
410extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 411#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
412#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
413#endif
c25083af 414#if !defined (DWARF_REG_TO_REGNUM)
88c72b7d
AC		 415#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
416#endif
88c72b7d 417
77949794 418/* Convert from an sdb register number to an internal gdb register number. */
88c72b7d 419
88c72b7d
AC		 420typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
421extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
422extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
424#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
425#endif
c25083af 426#if !defined (SDB_REG_TO_REGNUM)
88c72b7d
AC		 427#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
428#endif
88c72b7d 429
88c72b7d
AC		 430typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
431extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
432extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 433#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
434#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
435#endif
c25083af 436#if !defined (DWARF2_REG_TO_REGNUM)
88c72b7d
AC		 437#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
438#endif
88c72b7d 439
fa88f677
AC		 440typedef const char * (gdbarch_register_name_ftype) (int regnr);
441extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
104c1213 442extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 443#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
444#error "Non multi-arch definition of REGISTER_NAME"
445#endif
c25083af 446#if !defined (REGISTER_NAME)
0f71a2f6
JM		 447#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
448#endif
0f71a2f6 449
2e092625 450/* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */
9c04cab7
AC		 451
452extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
453
454typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
455extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
456extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
457
2e092625 458/* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */
9c04cab7 459
2e092625
AC		 460#if defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
461/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_VIRTUAL_TYPE */
462#if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
463#define DEPRECATED_REGISTER_VIRTUAL_TYPE_P() (1)
9c04cab7
AC		 464#endif
465#endif
466
9c04cab7 467extern int gdbarch_deprecated_register_virtual_type_p (struct gdbarch *gdbarch);
2e092625
AC		 468#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
469#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_TYPE"
9c04cab7 470#endif
2e092625
AC		 471#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
472#define DEPRECATED_REGISTER_VIRTUAL_TYPE_P() (gdbarch_deprecated_register_virtual_type_p (current_gdbarch))
9c04cab7
AC		 473#endif
474
9c04cab7
AC		 475typedef struct type * (gdbarch_deprecated_register_virtual_type_ftype) (int reg_nr);
476extern struct type * gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
477extern void set_gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_type_ftype *deprecated_register_virtual_type);
2e092625
AC		 478#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
479#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_TYPE"
9c04cab7 480#endif
2e092625
AC		 481#if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
482#define DEPRECATED_REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_deprecated_register_virtual_type (current_gdbarch, reg_nr))
9c04cab7
AC		 483#endif
484
485/* DEPRECATED_REGISTER_BYTES can be deleted. The value is computed
486 from REGISTER_TYPE. */
487
b8b527c5
AC		 488extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch);
489extern void set_gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch, int deprecated_register_bytes);
490#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTES)
491#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTES"
83905903 492#endif
b8b527c5
AC		 493#if !defined (DEPRECATED_REGISTER_BYTES)
494#define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch))
0f71a2f6 495#endif
0f71a2f6 496
f3be58bc
AC		 497/* If the value returned by DEPRECATED_REGISTER_BYTE agrees with the
498 register offsets computed using just REGISTER_TYPE, this can be
499 deleted. See: maint print registers. NOTE: cagney/2002-05-02: This
500 function with predicate has a valid (callable) initial value. As a
501 consequence, even when the predicate is false, the corresponding
502 function works. This simplifies the migration process - old code,
503 calling DEPRECATED_REGISTER_BYTE, doesn't need to be modified. */
46654a5b 504
62700349
AC		 505#if defined (DEPRECATED_REGISTER_BYTE)
506/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_BYTE */
507#if !defined (DEPRECATED_REGISTER_BYTE_P)
508#define DEPRECATED_REGISTER_BYTE_P() (1)
46654a5b
AC		 509#endif
510#endif
511
9c04cab7 512extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch);
62700349
AC		 513#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE_P)
514#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE"
46654a5b 515#endif
62700349
AC		 516#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_BYTE_P)
517#define DEPRECATED_REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch))
46654a5b
AC		 518#endif
519
9c04cab7
AC		 520typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr);
521extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr);
522extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte);
62700349
AC		 523#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE)
524#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE"
83905903 525#endif
62700349
AC		 526#if !defined (DEPRECATED_REGISTER_BYTE)
527#define DEPRECATED_REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr))
0f71a2f6 528#endif
0f71a2f6 529
f3be58bc
AC		 530/* If all registers have identical raw and virtual sizes and those
531 sizes agree with the value computed from REGISTER_TYPE,
532 DEPRECATED_REGISTER_RAW_SIZE can be deleted. See: maint print
533 registers. */
35cac7cf 534
12c266ea
AC		 535#if defined (DEPRECATED_REGISTER_RAW_SIZE)
536/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_RAW_SIZE */
537#if !defined (DEPRECATED_REGISTER_RAW_SIZE_P)
538#define DEPRECATED_REGISTER_RAW_SIZE_P() (1)
dadd712e
AC		 539#endif
540#endif
541
dadd712e 542extern int gdbarch_deprecated_register_raw_size_p (struct gdbarch *gdbarch);
12c266ea
AC		 543#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_RAW_SIZE_P)
544#error "Non multi-arch definition of DEPRECATED_REGISTER_RAW_SIZE"
dadd712e 545#endif
12c266ea
AC		 546#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_RAW_SIZE_P)
547#define DEPRECATED_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_register_raw_size_p (current_gdbarch))
dadd712e
AC		 548#endif
549
9c04cab7
AC		 550typedef int (gdbarch_deprecated_register_raw_size_ftype) (int reg_nr);
551extern int gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
552extern void set_gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_raw_size_ftype *deprecated_register_raw_size);
12c266ea
AC		 553#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_RAW_SIZE)
554#error "Non multi-arch definition of DEPRECATED_REGISTER_RAW_SIZE"
83905903 555#endif
12c266ea
AC		 556#if !defined (DEPRECATED_REGISTER_RAW_SIZE)
557#define DEPRECATED_REGISTER_RAW_SIZE(reg_nr) (gdbarch_deprecated_register_raw_size (current_gdbarch, reg_nr))
9c04cab7
AC		 558#endif
559
f3be58bc
AC		 560/* If all registers have identical raw and virtual sizes and those
561 sizes agree with the value computed from REGISTER_TYPE,
562 DEPRECATED_REGISTER_VIRTUAL_SIZE can be deleted. See: maint print
563 registers. */
9c04cab7 564
f30992d4
AC		 565#if defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
566/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_VIRTUAL_SIZE */
567#if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
568#define DEPRECATED_REGISTER_VIRTUAL_SIZE_P() (1)
dadd712e
AC		 569#endif
570#endif
571
dadd712e 572extern int gdbarch_deprecated_register_virtual_size_p (struct gdbarch *gdbarch);
f30992d4
AC		 573#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
574#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_SIZE"
dadd712e 575#endif
f30992d4
AC		 576#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
577#define DEPRECATED_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_register_virtual_size_p (current_gdbarch))
dadd712e
AC		 578#endif
579
9c04cab7
AC		 580typedef int (gdbarch_deprecated_register_virtual_size_ftype) (int reg_nr);
581extern int gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
582extern void set_gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_size_ftype *deprecated_register_virtual_size);
f30992d4
AC		 583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
584#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_SIZE"
9c04cab7 585#endif
f30992d4
AC		 586#if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
587#define DEPRECATED_REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_deprecated_register_virtual_size (current_gdbarch, reg_nr))
9c04cab7
AC		 588#endif
589
590/* DEPRECATED_MAX_REGISTER_RAW_SIZE can be deleted. It has been
591 replaced by the constant MAX_REGISTER_SIZE. */
35cac7cf 592
a0ed5532
AC		 593#if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
594/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
595#if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
596#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
597#endif
598#endif
599
a0ed5532
AC		 600extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
601#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
602#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
603#endif
604#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
605#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
606#endif
607
a0ed5532
AC		 608extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
609extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
610#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
611#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
83905903 612#endif
c25083af 613#if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
a0ed5532 614#define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
0f71a2f6 615#endif
0f71a2f6 616
9c04cab7
AC		 617/* DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE can be deleted. It has been
618 replaced by the constant MAX_REGISTER_SIZE. */
35cac7cf 619
a0ed5532
AC		 620#if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
621/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
622#if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
623#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
624#endif
625#endif
626
a0ed5532
AC		 627extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
628#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
629#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
630#endif
631#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
632#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
633#endif
634
a0ed5532
AC		 635extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
636extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
637#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
638#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
83905903 639#endif
c25083af 640#if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
a0ed5532 641#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
0f71a2f6 642#endif
0f71a2f6 643
f3be58bc
AC		 644/* See gdbint.texinfo, and PUSH_DUMMY_CALL. */
645
646extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
647
648typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
649extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
650extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
651
652/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
653 SAVE_DUMMY_FRAME_TOS. */
654
a59fe496
AC		 655#if defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
656/* Legacy for systems yet to multi-arch DEPRECATED_SAVE_DUMMY_FRAME_TOS */
657#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
658#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (1)
f3be58bc
AC		 659#endif
660#endif
661
a59fe496
AC		 662extern int gdbarch_deprecated_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
663#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
664#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 665#endif
a59fe496
AC		 666#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
667#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (gdbarch_deprecated_save_dummy_frame_tos_p (current_gdbarch))
f3be58bc
AC		 668#endif
669
a59fe496
AC		 670typedef void (gdbarch_deprecated_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
671extern void gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
672extern void set_gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_deprecated_save_dummy_frame_tos_ftype *deprecated_save_dummy_frame_tos);
673#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
674#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 675#endif
a59fe496
AC		 676#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
677#define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_deprecated_save_dummy_frame_tos (current_gdbarch, sp))
f3be58bc
AC		 678#endif
679
680/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
681 DEPRECATED_FP_REGNUM. */
682
f3be58bc
AC		 683extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
684extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
685#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
686#error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
687#endif
688#if !defined (DEPRECATED_FP_REGNUM)
689#define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
690#endif
691
692/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
693 DEPRECATED_TARGET_READ_FP. */
694
695#if defined (DEPRECATED_TARGET_READ_FP)
696/* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
697#if !defined (DEPRECATED_TARGET_READ_FP_P)
698#define DEPRECATED_TARGET_READ_FP_P() (1)
699#endif
700#endif
701
f3be58bc
AC		 702extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
703#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
704#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
705#endif
706#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
707#define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
708#endif
709
f3be58bc
AC		 710typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
711extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
712extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
713#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
714#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
715#endif
716#if !defined (DEPRECATED_TARGET_READ_FP)
717#define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
718#endif
719
b8de8283
AC		 720/* See gdbint.texinfo. See infcall.c. New, all singing all dancing,
721 replacement for DEPRECATED_PUSH_ARGUMENTS. */
722
723extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
724
725typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
726extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
727extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
728
729/* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */
730
731#if defined (DEPRECATED_PUSH_ARGUMENTS)
732/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
733#if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
734#define DEPRECATED_PUSH_ARGUMENTS_P() (1)
735#endif
736#endif
737
b8de8283
AC		 738extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
739#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
740#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
741#endif
742#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
743#define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
744#endif
745
b8de8283
AC		 746typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
747extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
748extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
749#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
750#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
751#endif
752#if !defined (DEPRECATED_PUSH_ARGUMENTS)
753#define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
754#endif
755
756/* DEPRECATED_USE_GENERIC_DUMMY_FRAMES can be deleted. Always true. */
757
b8de8283
AC		 758extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
759extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
761#error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
762#endif
763#if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
764#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
765#endif
766
767/* Implement PUSH_RETURN_ADDRESS, and then merge in
768 DEPRECATED_PUSH_RETURN_ADDRESS. */
769
770#if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
771/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
772#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
773#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
774#endif
775#endif
776
b8de8283
AC		 777extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
778#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
779#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
780#endif
781#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
782#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
783#endif
784
b8de8283
AC		 785typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
786extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
787extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
788#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
789#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
790#endif
791#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
792#define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
793#endif
794
795/* Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP. */
796
797#if defined (DEPRECATED_DUMMY_WRITE_SP)
798/* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
799#if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
800#define DEPRECATED_DUMMY_WRITE_SP_P() (1)
801#endif
802#endif
803
b8de8283
AC		 804extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
805#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
806#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
807#endif
808#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
809#define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
810#endif
811
b8de8283
AC		 812typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
813extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
814extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
815#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
816#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
817#endif
818#if !defined (DEPRECATED_DUMMY_WRITE_SP)
819#define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
820#endif
821
822/* DEPRECATED_REGISTER_SIZE can be deleted. */
823
824extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
825extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
826#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
827#error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
828#endif
829#if !defined (DEPRECATED_REGISTER_SIZE)
830#define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
831#endif
832
b8de8283
AC		 833extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
834extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
835#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
836#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
837#endif
838#if !defined (CALL_DUMMY_LOCATION)
839#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
840#endif
841
b8de8283
AC		 842/* DEPRECATED_CALL_DUMMY_START_OFFSET can be deleted. */
843
844extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
845extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
846#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
847#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
848#endif
849#if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
850#define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
851#endif
852
853/* DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET can be deleted. */
854
855extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
856extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
857#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
858#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
859#endif
860#if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
861#define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
862#endif
863
b8de8283
AC		 864/* DEPRECATED_CALL_DUMMY_WORDS can be deleted. */
865
b8de8283
AC		 866extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
867extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
868#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
869#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
870#endif
871#if !defined (DEPRECATED_CALL_DUMMY_WORDS)
872#define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
873#endif
874
875/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_SIZEOF_CALL_DUMMY_WORDS. */
876
b8de8283
AC		 877extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
878extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
879#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
880#error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
881#endif
882#if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
883#define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
884#endif
885
b8de8283
AC		 886/* DEPRECATED_FIX_CALL_DUMMY can be deleted. For the SPARC, implement
887 PUSH_DUMMY_CODE and set CALL_DUMMY_LOCATION to ON_STACK. */
888
889#if defined (DEPRECATED_FIX_CALL_DUMMY)
890/* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
891#if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
892#define DEPRECATED_FIX_CALL_DUMMY_P() (1)
893#endif
894#endif
895
b8de8283
AC		 896extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
897#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
898#error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
899#endif
900#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
901#define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
902#endif
903
b8de8283
AC		 904typedef void (gdbarch_deprecated_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
905extern void gdbarch_deprecated_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);
906extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
907#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
908#error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
909#endif
910#if !defined (DEPRECATED_FIX_CALL_DUMMY)
911#define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_deprecated_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
912#endif
913
914/* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
915
916extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
917
918typedef CORE_ADDR (gdbarch_push_dummy_code_ftype) (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
919extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
920extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
921
922/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_PUSH_DUMMY_FRAME. */
923
924#if defined (DEPRECATED_PUSH_DUMMY_FRAME)
925/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
926#if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
927#define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
928#endif
929#endif
930
b8de8283
AC		 931extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
932#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
933#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
934#endif
935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
936#define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
937#endif
938
b8de8283
AC		 939typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
940extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
941extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
942#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
943#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
944#endif
945#if !defined (DEPRECATED_PUSH_DUMMY_FRAME)
946#define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
947#endif
948
903ad3a6
AC		 949#if defined (DEPRECATED_DO_REGISTERS_INFO)
950/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
951#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
952#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
0ab7a791
AC		 953#endif
954#endif
955
903ad3a6
AC		 956extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
957#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
958#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
0ab7a791 959#endif
903ad3a6
AC		 960#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
961#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
0ab7a791
AC		 962#endif
963
903ad3a6
AC		 964typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
965extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
966extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
967#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
968#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
83905903 969#endif
c25083af 970#if !defined (DEPRECATED_DO_REGISTERS_INFO)
903ad3a6 971#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
666e11c5 972#endif
666e11c5 973
0ab7a791
AC		 974typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
975extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
976extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
977
23e3a7ac
AC		 978extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
979
980typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
981extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 982extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 983
e76f1f2e
AC		 984extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
985
986typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
987extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
988extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
989
7c7651b2
AC		 990/* MAP a GDB RAW register number onto a simulator register number. See
991 also include/...-sim.h. */
992
7c7651b2
AC		 993typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
994extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
995extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 996#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
997#error "Non multi-arch definition of REGISTER_SIM_REGNO"
998#endif
c25083af 999#if !defined (REGISTER_SIM_REGNO)
7c7651b2
AC		 1000#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1001#endif
7c7651b2 1002
2649061d
AC		 1003#if defined (REGISTER_BYTES_OK)
1004/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 1005#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 1006#define REGISTER_BYTES_OK_P() (1)
1007#endif
eee30e78 1008#endif
2649061d 1009
2649061d 1010extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 1011#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1012#error "Non multi-arch definition of REGISTER_BYTES_OK"
1013#endif
2649061d
AC		 1014#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1015#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1016#endif
1017
2649061d
AC		 1018typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1019extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1020extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 1021#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1022#error "Non multi-arch definition of REGISTER_BYTES_OK"
1023#endif
c25083af 1024#if !defined (REGISTER_BYTES_OK)
2649061d
AC		 1025#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1026#endif
2649061d 1027
01fb7433
AC		 1028typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1029extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1030extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 1031#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1032#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1033#endif
c25083af 1034#if !defined (CANNOT_FETCH_REGISTER)
01fb7433
AC		 1035#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1036#endif
01fb7433 1037
01fb7433
AC		 1038typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1039extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1040extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 1041#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1042#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1043#endif
c25083af 1044#if !defined (CANNOT_STORE_REGISTER)
01fb7433
AC		 1045#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1046#endif
01fb7433 1047
9df628e0
RE		 1048/* setjmp/longjmp support. */
1049
1050#if defined (GET_LONGJMP_TARGET)
1051/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1052#if !defined (GET_LONGJMP_TARGET_P)
1053#define GET_LONGJMP_TARGET_P() (1)
1054#endif
1055#endif
1056
9df628e0
RE		 1057extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1058#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1059#error "Non multi-arch definition of GET_LONGJMP_TARGET"
1060#endif
b8de8283
AC		 1061#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1062#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
0f71a2f6 1063#endif
0f71a2f6 1064
b8de8283
AC		 1065typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1066extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1067extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1068#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1069#error "Non multi-arch definition of GET_LONGJMP_TARGET"
83905903 1070#endif
b8de8283
AC		 1071#if !defined (GET_LONGJMP_TARGET)
1072#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
0f71a2f6 1073#endif
0f71a2f6 1074
ae45cd16
AC		 1075/* NOTE: cagney/2002-11-24: This function with predicate has a valid
1076 (callable) initial value. As a consequence, even when the predicate
1077 is false, the corresponding function works. This simplifies the
1078 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1079 doesn't need to be modified. */
1080
1081#if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1082/* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1083#if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1084#define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1085#endif
1086#endif
1087
ae45cd16 1088extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
55e1d7e7 1089#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
ae45cd16
AC		 1090#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1091#endif
55e1d7e7 1092#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
ae45cd16
AC		 1093#define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1094#endif
1095
ae45cd16
AC		 1096typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1097extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1098extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
55e1d7e7 1099#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
ae45cd16 1100#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
83905903 1101#endif
c25083af 1102#if !defined (DEPRECATED_PC_IN_CALL_DUMMY)
ae45cd16 1103#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
0f71a2f6 1104#endif
0f71a2f6 1105
a5afb99f
AC		 1106#if defined (DEPRECATED_INIT_FRAME_PC)
1107/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1108#if !defined (DEPRECATED_INIT_FRAME_PC_P)
1109#define DEPRECATED_INIT_FRAME_PC_P() (1)
1110#endif
1111#endif
1112
a5afb99f
AC		 1113extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1114#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1115#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1116#endif
1117#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1118#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1119#endif
1120
a5afb99f
AC		 1121typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1122extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1123extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1124#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1125#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
83905903 1126#endif
c25083af 1127#if !defined (DEPRECATED_INIT_FRAME_PC)
a5afb99f 1128#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
10312cc4 1129#endif
10312cc4 1130
104c1213
JM		 1131extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1132extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1133#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1134#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1135#endif
c25083af 1136#if !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1137#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1138#endif
0f71a2f6 1139
104c1213
JM		 1140extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1141extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1142#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1143#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1144#endif
e669114a 1145#if !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1146#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1147#endif
0f71a2f6 1148
129c1cd6
AC		 1149#if defined (DEPRECATED_GET_SAVED_REGISTER)
1150/* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1151#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1152#define DEPRECATED_GET_SAVED_REGISTER_P() (1)
a216a322
AC		 1153#endif
1154#endif
1155
129c1cd6
AC		 1156extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1157#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1158#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
a216a322 1159#endif
129c1cd6
AC		 1160#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1161#define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
a216a322
AC		 1162#endif
1163
129c1cd6
AC		 1164typedef void (gdbarch_deprecated_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1165extern void gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1166extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1167#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1168#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
83905903 1169#endif
c25083af 1170#if !defined (DEPRECATED_GET_SAVED_REGISTER)
129c1cd6 1171#define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_deprecated_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
0f71a2f6 1172#endif
0f71a2f6 1173
781a750d
AC		 1174/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1175 For raw <-> cooked register conversions, replaced by pseudo registers. */
1176
cd0bfa36
AC		 1177#if defined (DEPRECATED_REGISTER_CONVERTIBLE)
1178/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_CONVERTIBLE */
1179#if !defined (DEPRECATED_REGISTER_CONVERTIBLE_P)
1180#define DEPRECATED_REGISTER_CONVERTIBLE_P() (1)
1181#endif
1182#endif
1183
1184extern int gdbarch_deprecated_register_convertible_p (struct gdbarch *gdbarch);
1185#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE_P)
1186#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
1187#endif
1188#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_CONVERTIBLE_P)
1189#define DEPRECATED_REGISTER_CONVERTIBLE_P() (gdbarch_deprecated_register_convertible_p (current_gdbarch))
1190#endif
1191
781a750d
AC		 1192typedef int (gdbarch_deprecated_register_convertible_ftype) (int nr);
1193extern int gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, int nr);
1194extern void set_gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, gdbarch_deprecated_register_convertible_ftype *deprecated_register_convertible);
1195#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE)
1196#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
83905903 1197#endif
781a750d
AC		 1198#if !defined (DEPRECATED_REGISTER_CONVERTIBLE)
1199#define DEPRECATED_REGISTER_CONVERTIBLE(nr) (gdbarch_deprecated_register_convertible (current_gdbarch, nr))
0f71a2f6 1200#endif
33489c5b 1201
781a750d
AC		 1202/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1203 For raw <-> cooked register conversions, replaced by pseudo registers. */
1204
781a750d
AC		 1205typedef void (gdbarch_deprecated_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1206extern void gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1207extern void set_gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_virtual_ftype *deprecated_register_convert_to_virtual);
1208#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1209#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL"
83905903 1210#endif
781a750d
AC		 1211#if !defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1212#define DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_deprecated_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
0f71a2f6 1213#endif
33489c5b 1214
781a750d
AC		 1215/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1216 For raw <-> cooked register conversions, replaced by pseudo registers. */
1217
781a750d
AC		 1218typedef void (gdbarch_deprecated_register_convert_to_raw_ftype) (struct type *type, int regnum, const char *from, char *to);
1219extern void gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, const char *from, char *to);
1220extern void set_gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_raw_ftype *deprecated_register_convert_to_raw);
1221#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1222#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_RAW"
83905903 1223#endif
781a750d
AC		 1224#if !defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1225#define DEPRECATED_REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_deprecated_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
0f71a2f6 1226#endif
33489c5b 1227
ff2e87ac
AC		 1228typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
1229extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
13d01224
AC		 1230extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1231#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1232#error "Non multi-arch definition of CONVERT_REGISTER_P"
1233#endif
c25083af 1234#if !defined (CONVERT_REGISTER_P)
ff2e87ac 1235#define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
13d01224 1236#endif
13d01224 1237
ff2e87ac
AC		 1238typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
1239extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
13d01224
AC		 1240extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1241#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1242#error "Non multi-arch definition of REGISTER_TO_VALUE"
1243#endif
c25083af 1244#if !defined (REGISTER_TO_VALUE)
ff2e87ac 1245#define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
13d01224 1246#endif
13d01224 1247
ff2e87ac
AC		 1248typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
1249extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
13d01224
AC		 1250extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1251#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1252#error "Non multi-arch definition of VALUE_TO_REGISTER"
1253#endif
c25083af 1254#if !defined (VALUE_TO_REGISTER)
ff2e87ac 1255#define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
13d01224 1256#endif
13d01224 1257
66140c26
AC		 1258typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1259extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
4478b372 1260extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1261#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1262#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1263#endif
c25083af 1264#if !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1265#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1266#endif
33489c5b 1267
ac2e2ef7
AC		 1268typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1269extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1270extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1271#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1272#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1273#endif
c25083af 1274#if !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1275#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1276#endif
33489c5b 1277
fc0c74b1
AC		 1278#if defined (INTEGER_TO_ADDRESS)
1279/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1280#if !defined (INTEGER_TO_ADDRESS_P)
1281#define INTEGER_TO_ADDRESS_P() (1)
1282#endif
1283#endif
1284
fc0c74b1
AC		 1285extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1286#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1287#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1288#endif
1289#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1290#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1291#endif
1292
fc0c74b1
AC		 1293typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1294extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1295extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1296#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1297#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1298#endif
c25083af 1299#if !defined (INTEGER_TO_ADDRESS)
fc0c74b1
AC		 1300#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1301#endif
fc0c74b1 1302
749b82f6
AC		 1303#if defined (DEPRECATED_POP_FRAME)
1304/* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1305#if !defined (DEPRECATED_POP_FRAME_P)
1306#define DEPRECATED_POP_FRAME_P() (1)
dedc2a2b
AC		 1307#endif
1308#endif
1309
749b82f6
AC		 1310extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1311#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1312#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
dedc2a2b 1313#endif
749b82f6
AC		 1314#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1315#define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
dedc2a2b
AC		 1316#endif
1317
749b82f6
AC		 1318typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1319extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1320extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1321#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1322#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
83905903 1323#endif
c25083af 1324#if !defined (DEPRECATED_POP_FRAME)
749b82f6 1325#define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
0f71a2f6 1326#endif
0f71a2f6 1327
4183d812
AC		 1328/* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1329
1330#if defined (DEPRECATED_STORE_STRUCT_RETURN)
1331/* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1332#if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1333#define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1334#endif
1335#endif
1336
4183d812
AC		 1337extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1339#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1340#endif
1341#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1342#define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1343#endif
1344
4183d812
AC		 1345typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1346extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1347extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1348#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1349#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
83905903 1350#endif
c25083af 1351#if !defined (DEPRECATED_STORE_STRUCT_RETURN)
4183d812 1352#define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
0f71a2f6 1353#endif
0f71a2f6 1354
92ad9cd9
AC		 1355/* It has been suggested that this, well actually its predecessor,
1356 should take the type/value of the function to be called and not the
1357 return type. This is left as an exercise for the reader. */
1358
1359extern int gdbarch_return_value_p (struct gdbarch *gdbarch);
1360
963e2bb7
AC		 1361typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
1362extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
92ad9cd9
AC		 1363extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value);
1364
1365/* The deprecated methods RETURN_VALUE_ON_STACK, EXTRACT_RETURN_VALUE,
1366 STORE_RETURN_VALUE and USE_STRUCT_CONVENTION have all been folded
74055713 1367 into RETURN_VALUE. */
92ad9cd9
AC		 1368
1369typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1370extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1371extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1372#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1373#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1374#endif
1375#if !defined (RETURN_VALUE_ON_STACK)
1376#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1377#endif
1378
ebba8386
AC		 1379typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1380extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1381extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1382#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1383#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1384#endif
c25083af 1385#if !defined (EXTRACT_RETURN_VALUE)
ebba8386
AC		 1386#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1387#endif
ebba8386 1388
ebba8386
AC		 1389typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1390extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1391extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1392#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1393#error "Non multi-arch definition of STORE_RETURN_VALUE"
1394#endif
c25083af 1395#if !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1396#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1397#endif
ebba8386
AC		 1398
1399typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1400extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1401extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1402#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1403#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1404#endif
c25083af 1405#if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
ebba8386
AC		 1406#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1407#endif
ebba8386
AC		 1408
1409typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1410extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1411extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1412#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1413#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1414#endif
c25083af 1415#if !defined (DEPRECATED_STORE_RETURN_VALUE)
ebba8386 1416#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6 1417#endif
0f71a2f6 1418
92ad9cd9
AC		 1419typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1420extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1421extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1422#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1423#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1424#endif
1425#if !defined (USE_STRUCT_CONVENTION)
1426#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1427#endif
1428
74055713
AC		 1429/* As of 2004-01-17 only the 32-bit SPARC ABI has been identified as an
1430 ABI suitable for the implementation of a robust extract
1431 struct-convention return-value address method (the sparc saves the
1432 address in the callers frame). All the other cases so far examined,
1433 the DEPRECATED_EXTRACT_STRUCT_VALUE implementation has been
1434 erreneous - the code was incorrectly assuming that the return-value
1435 address, stored in a register, was preserved across the entire
1436 function call.
1437 For the moment retain DEPRECATED_EXTRACT_STRUCT_VALUE as a marker of
1438 the ABIs that are still to be analyzed - perhaps this should simply
1439 be deleted. The commented out extract_returned_value_address method
1440 is provided as a starting point for the 32-bit SPARC. It, or
1441 something like it, along with changes to both infcmd.c and stack.c
1442 will be needed for that case to work. NB: It is passed the callers
1443 frame since it is only after the callee has returned that this
1444 function is used.
1445 M:::CORE_ADDR:extract_returned_value_address:struct frame_info *caller_frame:caller_frame */
1446
1447#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1448/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1449#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1450#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
049ee0e4
AC		 1451#endif
1452#endif
1453
74055713
AC		 1454extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1455#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1456#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1457#endif
74055713
AC		 1458#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1459#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
049ee0e4
AC		 1460#endif
1461
74055713
AC		 1462typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (struct regcache *regcache);
1463extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1464extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1465#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1466#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1467#endif
74055713
AC		 1468#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1469#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regcache))
049ee0e4 1470#endif
049ee0e4 1471
f30ee0bc
AC		 1472#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1473/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1474#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1475#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
8f871025
AC		 1476#endif
1477#endif
1478
f30ee0bc
AC		 1479extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1480#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1481#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
8f871025 1482#endif
f30ee0bc
AC		 1483#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1484#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
8f871025
AC		 1485#endif
1486
f30ee0bc
AC		 1487typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1488extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1489extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1490#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1491#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
83905903 1492#endif
c25083af 1493#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
f30ee0bc 1494#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
0f71a2f6 1495#endif
0f71a2f6 1496
e9582e71
AC		 1497#if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1498/* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1499#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1500#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
5fdff426
AC		 1501#endif
1502#endif
1503
e9582e71
AC		 1504extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1505#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1506#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
5fdff426 1507#endif
e9582e71
AC		 1508#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1509#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
5fdff426
AC		 1510#endif
1511
e9582e71
AC		 1512typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1513extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1514extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1515#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1516#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
83905903 1517#endif
c25083af 1518#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
e9582e71 1519#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
0f71a2f6 1520#endif
0f71a2f6 1521
104c1213
JM		 1522typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1523extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1524extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1525#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1526#error "Non multi-arch definition of SKIP_PROLOGUE"
1527#endif
c25083af 1528#if !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1529#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1530#endif
0f71a2f6 1531
104c1213
JM		 1532typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1533extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1534extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1535#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1536#error "Non multi-arch definition of INNER_THAN"
1537#endif
c25083af 1538#if !defined (INNER_THAN)
0f71a2f6
JM		 1539#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1540#endif
0f71a2f6 1541
f4f9705a
AC		 1542typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1543extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1544extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1545#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1546#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1547#endif
c25083af 1548#if !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1549#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1550#endif
33489c5b 1551
a1131521
KB		 1552extern int gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch);
1553
1554typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1555extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1556extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address);
1557
917317f4
JM		 1558typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1559extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1560extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1561#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1562#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1563#endif
c25083af 1564#if !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1565#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1566#endif
33489c5b 1567
917317f4
JM		 1568typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1569extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1570extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1571#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1572#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1573#endif
c25083af 1574#if !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1575#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1576#endif
917317f4 1577
104c1213
JM		 1578extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1579extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1580#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1581#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1582#endif
c25083af 1583#if !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1584#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1585#endif
0f71a2f6 1586
104c1213
JM		 1587extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1588extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1589#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1590#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1591#endif
c25083af 1592#if !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1593#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1594#endif
0f71a2f6 1595
f6684c31
AC		 1596typedef void (gdbarch_remote_translate_xfer_address_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1597extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
104c1213 1598extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
0f71a2f6 1599
104c1213
JM		 1600extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1601extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1602#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1603#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1604#endif
c25083af 1605#if !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1606#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1607#endif
0f71a2f6 1608
19772a2c
AC		 1609/* DEPRECATED_FRAMELESS_FUNCTION_INVOCATION is not needed. The new
1610 frame code works regardless of the type of frame - frameless,
1611 stackless, or normal. */
1612
1613#if defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1614/* Legacy for systems yet to multi-arch DEPRECATED_FRAMELESS_FUNCTION_INVOCATION */
1615#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1616#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (1)
1617#endif
1618#endif
1619
1620extern int gdbarch_deprecated_frameless_function_invocation_p (struct gdbarch *gdbarch);
1621#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1622#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
1623#endif
1624#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1625#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (gdbarch_deprecated_frameless_function_invocation_p (current_gdbarch))
1626#endif
1627
1628typedef int (gdbarch_deprecated_frameless_function_invocation_ftype) (struct frame_info *fi);
1629extern int gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1630extern void set_gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_deprecated_frameless_function_invocation_ftype *deprecated_frameless_function_invocation);
1631#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1632#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
1633#endif
1634#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1635#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_deprecated_frameless_function_invocation (current_gdbarch, fi))
0f71a2f6 1636#endif
0f71a2f6 1637
618ce49f
AC		 1638#if defined (DEPRECATED_FRAME_CHAIN)
1639/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1640#if !defined (DEPRECATED_FRAME_CHAIN_P)
1641#define DEPRECATED_FRAME_CHAIN_P() (1)
d62d1979
AC		 1642#endif
1643#endif
1644
618ce49f
AC		 1645extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1646#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1647#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
d62d1979 1648#endif
618ce49f
AC		 1649#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
1650#define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
d62d1979
AC		 1651#endif
1652
618ce49f
AC		 1653typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1654extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1655extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1656#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1657#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
83905903 1658#endif
c25083af 1659#if !defined (DEPRECATED_FRAME_CHAIN)
618ce49f 1660#define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
0f71a2f6 1661#endif
0f71a2f6 1662
618ce49f
AC		 1663#if defined (DEPRECATED_FRAME_CHAIN_VALID)
1664/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1665#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1666#define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
51603483
DJ		 1667#endif
1668#endif
1669
618ce49f
AC		 1670extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1671#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1672#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
51603483 1673#endif
618ce49f
AC		 1674#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1675#define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
51603483 1676#endif
7f55af32 1677
618ce49f
AC		 1678typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1679extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1680extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1681#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1682#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
83905903 1683#endif
c25083af 1684#if !defined (DEPRECATED_FRAME_CHAIN_VALID)
618ce49f 1685#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
0f71a2f6 1686#endif
0f71a2f6 1687
8bedc050
AC		 1688/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
1689 note, per UNWIND_PC's doco, that while the two have similar
1690 interfaces they have very different underlying implementations. */
12cc2063 1691
8bedc050
AC		 1692#if defined (DEPRECATED_FRAME_SAVED_PC)
1693/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1694#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1695#define DEPRECATED_FRAME_SAVED_PC_P() (1)
d62d1979
AC		 1696#endif
1697#endif
1698
8bedc050
AC		 1699extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1700#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1701#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
d62d1979 1702#endif
8bedc050
AC		 1703#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
1704#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
d62d1979
AC		 1705#endif
1706
8bedc050
AC		 1707typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1708extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1709extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1710#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1711#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
83905903 1712#endif
c25083af 1713#if !defined (DEPRECATED_FRAME_SAVED_PC)
8bedc050 1714#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
0f71a2f6 1715#endif
0f71a2f6 1716
12cc2063
AC		 1717extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1718
1719typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1720extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1721extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1722
a9e5fdc2
AC		 1723extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1724
1725typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1726extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1727extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1728
42efa47a
AC		 1729/* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1730 frame-base. Enable frame-base before frame-unwind. */
1731
1732#if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1733/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1734#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1735#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1736#endif
1737#endif
1738
42efa47a
AC		 1739extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1740#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1741#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1742#endif
1743#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1744#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1745#endif
1746
42efa47a
AC		 1747typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1748extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1749extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1750#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1751#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1752#endif
1753#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1754#define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1755#endif
1756
1757/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1758 frame-base. Enable frame-base before frame-unwind. */
1759
1760#if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1761/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1762#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1763#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1764#endif
1765#endif
1766
42efa47a
AC		 1767extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1768#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1769#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1770#endif
42efa47a
AC		 1771#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1772#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
0f71a2f6 1773#endif
0f71a2f6 1774
42efa47a
AC		 1775typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1776extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1777extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1778#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1779#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1780#endif
42efa47a
AC		 1781#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1782#define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
0f71a2f6 1783#endif
0f71a2f6 1784
6913c89a
AC		 1785#if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1786/* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1787#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1788#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
4443bd83
AC		 1789#endif
1790#endif
1791
6913c89a
AC		 1792extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1793#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1794#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
4443bd83 1795#endif
6913c89a
AC		 1796#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1797#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
4443bd83
AC		 1798#endif
1799
6913c89a
AC		 1800typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1801extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1802extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1803#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1804#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
83905903 1805#endif
c25083af 1806#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
6913c89a 1807#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
0f71a2f6 1808#endif
0f71a2f6 1809
983a287a
AC		 1810#if defined (FRAME_NUM_ARGS)
1811/* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1812#if !defined (FRAME_NUM_ARGS_P)
1813#define FRAME_NUM_ARGS_P() (1)
1814#endif
1815#endif
1816
983a287a
AC		 1817extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1818#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1819#error "Non multi-arch definition of FRAME_NUM_ARGS"
1820#endif
1821#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P)
1822#define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1823#endif
1824
104c1213
JM		 1825typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1826extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1827extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1828#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1829#error "Non multi-arch definition of FRAME_NUM_ARGS"
1830#endif
c25083af 1831#if !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1832#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1833#endif
0f71a2f6 1834
f27dd7fd
AC		 1835/* DEPRECATED_STACK_ALIGN has been replaced by an initial aligning call
1836 to frame_align and the requirement that methods such as
1837 push_dummy_call and frame_red_zone_size maintain correct stack/frame
1838 alignment. */
1839
1840#if defined (DEPRECATED_STACK_ALIGN)
1841/* Legacy for systems yet to multi-arch DEPRECATED_STACK_ALIGN */
1842#if !defined (DEPRECATED_STACK_ALIGN_P)
1843#define DEPRECATED_STACK_ALIGN_P() (1)
2ada493a 1844#endif
eee30e78 1845#endif
2ada493a 1846
f27dd7fd
AC		 1847extern int gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch);
1848#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN_P)
1849#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1850#endif
f27dd7fd
AC		 1851#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STACK_ALIGN_P)
1852#define DEPRECATED_STACK_ALIGN_P() (gdbarch_deprecated_stack_align_p (current_gdbarch))
2ada493a
AC		 1853#endif
1854
f27dd7fd
AC		 1855typedef CORE_ADDR (gdbarch_deprecated_stack_align_ftype) (CORE_ADDR sp);
1856extern CORE_ADDR gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1857extern void set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, gdbarch_deprecated_stack_align_ftype *deprecated_stack_align);
1858#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN)
1859#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1860#endif
f27dd7fd
AC		 1861#if !defined (DEPRECATED_STACK_ALIGN)
1862#define DEPRECATED_STACK_ALIGN(sp) (gdbarch_deprecated_stack_align (current_gdbarch, sp))
2ada493a
AC		 1863#endif
1864
dc604539
AC		 1865extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1866
1867typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1868extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1869extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1870
192cb3d4
MK		 1871/* DEPRECATED_REG_STRUCT_HAS_ADDR has been replaced by
1872 stabs_argument_has_addr. */
1873
88d89dbb
MK		 1874#if defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1875/* Legacy for systems yet to multi-arch DEPRECATED_REG_STRUCT_HAS_ADDR */
1876#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1877#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (1)
d03e67c9 1878#endif
eee30e78 1879#endif
d03e67c9 1880
88d89dbb
MK		 1881extern int gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1882#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1883#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1884#endif
88d89dbb
MK		 1885#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1886#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch))
d03e67c9
AC		 1887#endif
1888
88d89dbb
MK		 1889typedef int (gdbarch_deprecated_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1890extern int gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1891extern void set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr);
1892#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1893#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1894#endif
88d89dbb
MK		 1895#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1896#define DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_deprecated_reg_struct_has_addr (current_gdbarch, gcc_p, type))
d03e67c9
AC		 1897#endif
1898
192cb3d4
MK		 1899typedef int (gdbarch_stabs_argument_has_addr_ftype) (struct gdbarch *gdbarch, struct type *type);
1900extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type);
1901extern void set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr);
1902
8b148df9
AC		 1903extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
1904extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
1905#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE)
1906#error "Non multi-arch definition of FRAME_RED_ZONE_SIZE"
1907#endif
1908#if !defined (FRAME_RED_ZONE_SIZE)
1909#define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch))
1910#endif
1911
58d5518e
ND		 1912extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1913extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 1914#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1915#error "Non multi-arch definition of PARM_BOUNDARY"
1916#endif
c25083af 1917#if !defined (PARM_BOUNDARY)
58d5518e
ND		 1918#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1919#endif
58d5518e 1920
f0d4cc9e
AC		 1921extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1922extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1923#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1924#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1925#endif
c25083af 1926#if !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1927#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1928#endif
f0d4cc9e 1929
f0d4cc9e
AC		 1930extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1931extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1932#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1933#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1934#endif
c25083af 1935#if !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1936#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1937#endif
f0d4cc9e 1938
f0d4cc9e
AC		 1939extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1940extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 1941#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1942#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1943#endif
c25083af 1944#if !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1945#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1946#endif
f0d4cc9e 1947
e2d0e7eb
AC		 1948typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
1949extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
f517ea4e 1950extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
f517ea4e 1951
875e1767
AC		 1952/* On some machines there are bits in addresses which are not really
1953 part of the address, but are used by the kernel, the hardware, etc.
1954 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
1955 we get a "real" address such as one would find in a symbol table.
1956 This is used only for addresses of instructions, and even then I'm
1957 not sure it's used in all contexts. It exists to deal with there
1958 being a few stray bits in the PC which would mislead us, not as some
1959 sort of generic thing to handle alignment or segmentation (it's
1960 possible it should be in TARGET_READ_PC instead). */
1961
875e1767
AC		 1962typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
1963extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
1964extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 1965#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
1966#error "Non multi-arch definition of ADDR_BITS_REMOVE"
1967#endif
c25083af 1968#if !defined (ADDR_BITS_REMOVE)
875e1767
AC		 1969#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
1970#endif
875e1767 1971
2e092625 1972/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 1973 ADDR_BITS_REMOVE. */
1974
181c1381
RE		 1975typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
1976extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
1977extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
1978#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
1979#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
1980#endif
c25083af 1981#if !defined (SMASH_TEXT_ADDRESS)
181c1381
RE		 1982#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
1983#endif
181c1381 1984
64c4637f
AC		 1985/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
1986 the target needs software single step. An ISA method to implement it.
1987
1988 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
1989 using the breakpoint system instead of blatting memory directly (as with rs6000).
1990
1991 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
1992 single step. If not, then implement single step using breakpoints. */
1993
1994#if defined (SOFTWARE_SINGLE_STEP)
1995/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
1996#if !defined (SOFTWARE_SINGLE_STEP_P)
1997#define SOFTWARE_SINGLE_STEP_P() (1)
1998#endif
1999#endif
2000
64c4637f 2001extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2002#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2003#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2004#endif
64c4637f
AC		 2005#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2006#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2007#endif
2008
64c4637f
AC		 2009typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2010extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2011extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2012#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2013#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2014#endif
c25083af 2015#if !defined (SOFTWARE_SINGLE_STEP)
64c4637f
AC		 2016#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2017#endif
64c4637f 2018
f6c40618
AC		 2019/* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
2020 disassembler. Perhaphs objdump can handle it? */
2021
a89aa300
AC		 2022typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info);
2023extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
2bf0cb65
EZ		 2024extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2025#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2026#error "Non multi-arch definition of TARGET_PRINT_INSN"
2027#endif
c25083af 2028#if !defined (TARGET_PRINT_INSN)
2bf0cb65
EZ		 2029#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2030#endif
2bf0cb65 2031
bdcd319a
CV		 2032typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2033extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2034extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2035#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2036#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2037#endif
c25083af 2038#if !defined (SKIP_TRAMPOLINE_CODE)
bdcd319a
CV		 2039#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2040#endif
bdcd319a 2041
dea0c52f
MK		 2042/* If IN_SOLIB_DYNSYM_RESOLVE_CODE returns true, and SKIP_SOLIB_RESOLVER
2043 evaluates non-zero, this is the address where the debugger will place
2044 a step-resume breakpoint to get us past the dynamic linker. */
2045
4c8c40e6 2046typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc);
dea0c52f
MK		 2047extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
2048extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver);
dea0c52f 2049
68e9cc94
CV		 2050/* For SVR4 shared libraries, each call goes through a small piece of
2051 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 2052 to nonzero if we are currently stopped in one of these. */
68e9cc94 2053
68e9cc94
CV		 2054typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2055extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2056extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2057#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2058#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2059#endif
c25083af 2060#if !defined (IN_SOLIB_CALL_TRAMPOLINE)
68e9cc94
CV		 2061#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2062#endif
68e9cc94 2063
d50355b6
MS		 2064/* Some systems also have trampoline code for returning from shared libs. */
2065
d50355b6
MS		 2066typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2067extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2068extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2069#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2070#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2071#endif
c25083af 2072#if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
d50355b6
MS		 2073#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2074#endif
d50355b6 2075
aa2a3f87
AC		 2076/* NOTE: cagney/2004-03-23: DEPRECATED_SIGTRAMP_START,
2077 DEPRECATED_SIGTRAMP_END, and DEPRECATED_PC_IN_SIGTRAMP have all been
2078 superseeded by signal trampoline frame sniffers. */
f561f026
AC		 2079
2080#if defined (DEPRECATED_PC_IN_SIGTRAMP)
2081/* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_SIGTRAMP */
2082#if !defined (DEPRECATED_PC_IN_SIGTRAMP_P)
2083#define DEPRECATED_PC_IN_SIGTRAMP_P() (1)
2084#endif
2085#endif
2086
2087extern int gdbarch_deprecated_pc_in_sigtramp_p (struct gdbarch *gdbarch);
2088#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_SIGTRAMP_P)
2089#error "Non multi-arch definition of DEPRECATED_PC_IN_SIGTRAMP"
2090#endif
2091#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_SIGTRAMP_P)
2092#define DEPRECATED_PC_IN_SIGTRAMP_P() (gdbarch_deprecated_pc_in_sigtramp_p (current_gdbarch))
2093#endif
2094
2095typedef int (gdbarch_deprecated_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2096extern int gdbarch_deprecated_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2097extern void set_gdbarch_deprecated_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_sigtramp_ftype *deprecated_pc_in_sigtramp);
2098#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_SIGTRAMP)
2099#error "Non multi-arch definition of DEPRECATED_PC_IN_SIGTRAMP"
2100#endif
2101#if !defined (DEPRECATED_PC_IN_SIGTRAMP)
2102#define DEPRECATED_PC_IN_SIGTRAMP(pc, name) (gdbarch_deprecated_pc_in_sigtramp (current_gdbarch, pc, name))
d7bd68ca 2103#endif
d7bd68ca 2104
aa2a3f87
AC		 2105#if defined (DEPRECATED_SIGTRAMP_START)
2106/* Legacy for systems yet to multi-arch DEPRECATED_SIGTRAMP_START */
2107#if !defined (DEPRECATED_SIGTRAMP_START_P)
2108#define DEPRECATED_SIGTRAMP_START_P() (1)
43156d82
MK		 2109#endif
2110#endif
2111
aa2a3f87
AC		 2112extern int gdbarch_deprecated_sigtramp_start_p (struct gdbarch *gdbarch);
2113#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_START_P)
2114#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_START"
43156d82 2115#endif
aa2a3f87
AC		 2116#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SIGTRAMP_START_P)
2117#define DEPRECATED_SIGTRAMP_START_P() (gdbarch_deprecated_sigtramp_start_p (current_gdbarch))
43156d82
MK		 2118#endif
2119
aa2a3f87
AC		 2120typedef CORE_ADDR (gdbarch_deprecated_sigtramp_start_ftype) (CORE_ADDR pc);
2121extern CORE_ADDR gdbarch_deprecated_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2122extern void set_gdbarch_deprecated_sigtramp_start (struct gdbarch *gdbarch, gdbarch_deprecated_sigtramp_start_ftype *deprecated_sigtramp_start);
2123#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_START)
2124#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_START"
43156d82 2125#endif
aa2a3f87
AC		 2126#if !defined (DEPRECATED_SIGTRAMP_START)
2127#define DEPRECATED_SIGTRAMP_START(pc) (gdbarch_deprecated_sigtramp_start (current_gdbarch, pc))
43156d82 2128#endif
43156d82 2129
aa2a3f87
AC		 2130#if defined (DEPRECATED_SIGTRAMP_END)
2131/* Legacy for systems yet to multi-arch DEPRECATED_SIGTRAMP_END */
2132#if !defined (DEPRECATED_SIGTRAMP_END_P)
2133#define DEPRECATED_SIGTRAMP_END_P() (1)
e76cff22
AC		 2134#endif
2135#endif
2136
aa2a3f87
AC		 2137extern int gdbarch_deprecated_sigtramp_end_p (struct gdbarch *gdbarch);
2138#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_END_P)
2139#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_END"
e76cff22 2140#endif
aa2a3f87
AC		 2141#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SIGTRAMP_END_P)
2142#define DEPRECATED_SIGTRAMP_END_P() (gdbarch_deprecated_sigtramp_end_p (current_gdbarch))
e76cff22
AC		 2143#endif
2144
aa2a3f87
AC		 2145typedef CORE_ADDR (gdbarch_deprecated_sigtramp_end_ftype) (CORE_ADDR pc);
2146extern CORE_ADDR gdbarch_deprecated_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2147extern void set_gdbarch_deprecated_sigtramp_end (struct gdbarch *gdbarch, gdbarch_deprecated_sigtramp_end_ftype *deprecated_sigtramp_end);
2148#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_END)
2149#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_END"
43156d82 2150#endif
aa2a3f87
AC		 2151#if !defined (DEPRECATED_SIGTRAMP_END)
2152#define DEPRECATED_SIGTRAMP_END(pc) (gdbarch_deprecated_sigtramp_end (current_gdbarch, pc))
43156d82 2153#endif
43156d82 2154
c12260ac
CV		 2155/* A target might have problems with watchpoints as soon as the stack
2156 frame of the current function has been destroyed. This mostly happens
2157 as the first action in a funtion's epilogue. in_function_epilogue_p()
2158 is defined to return a non-zero value if either the given addr is one
2159 instruction after the stack destroying instruction up to the trailing
2160 return instruction or if we can figure out that the stack frame has
2161 already been invalidated regardless of the value of addr. Targets
2162 which don't suffer from that problem could just let this functionality
2163 untouched. */
2164
2165typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2166extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2167extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2168
552c04a7
TT		 2169/* Given a vector of command-line arguments, return a newly allocated
2170 string which, when passed to the create_inferior function, will be
2171 parsed (on Unix systems, by the shell) to yield the same vector.
2172 This function should call error() if the argument vector is not
2173 representable for this target or if this target does not support
2174 command-line arguments.
2175 ARGC is the number of elements in the vector.
2176 ARGV is an array of strings, one per argument. */
2177
2178typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2179extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2180extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2181
a2cf933a
EZ		 2182typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2183extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2184extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2185#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2186#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2187#endif
c25083af 2188#if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 2189#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2190#endif
a2cf933a 2191
a2cf933a
EZ		 2192typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2193extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2194extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2195#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2196#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2197#endif
c25083af 2198#if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 2199#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2200#endif
a2cf933a 2201
5720643c
JB		 2202extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2203extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2204#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2205#error "Non multi-arch definition of NAME_OF_MALLOC"
2206#endif
c25083af 2207#if !defined (NAME_OF_MALLOC)
5720643c
JB		 2208#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2209#endif
5720643c 2210
c4ed33b9
AC		 2211extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2212extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2213#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2214#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2215#endif
c25083af 2216#if !defined (CANNOT_STEP_BREAKPOINT)
c4ed33b9
AC		 2217#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2218#endif
c4ed33b9 2219
f74fa174
MM		 2220extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2221extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2222#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2223#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2224#endif
c25083af 2225#if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
f74fa174
MM		 2226#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2227#endif
f74fa174 2228
8b2dbe47
KB		 2229#if defined (ADDRESS_CLASS_TYPE_FLAGS)
2230/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2231#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2232#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2233#endif
2234#endif
2235
8b2dbe47
KB		 2236extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2237#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2238#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2239#endif
2240#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2241#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2242#endif
2243
8b2dbe47
KB		 2244typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2245extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2246extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2247#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2248#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2249#endif
c25083af 2250#if !defined (ADDRESS_CLASS_TYPE_FLAGS)
8b2dbe47
KB		 2251#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2252#endif
8b2dbe47 2253
8b2dbe47 2254extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 2255
321432c0
KB		 2256typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
2257extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
8b2dbe47 2258extern void set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name);
8b2dbe47
KB		 2259
2260extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 2261
321432c0
KB		 2262typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2263extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
8b2dbe47 2264extern void set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags);
8b2dbe47 2265
b59ff9d5
AC		 2266/* Is a register in a group */
2267
2268typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2269extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2270extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2271
2e092625 2272/* Fetch the pointer to the ith function argument. */
143985b7
AF		 2273
2274#if defined (FETCH_POINTER_ARGUMENT)
2275/* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
2276#if !defined (FETCH_POINTER_ARGUMENT_P)
2277#define FETCH_POINTER_ARGUMENT_P() (1)
2278#endif
2279#endif
2280
143985b7
AF		 2281extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
2282#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
2283#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2284#endif
2285#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P)
2286#define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
2287#endif
2288
143985b7
AF		 2289typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
2290extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
2291extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
2292#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
2293#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2294#endif
2295#if !defined (FETCH_POINTER_ARGUMENT)
2296#define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
2297#endif
2298
6ce6d90f
MK		 2299/* Return the appropriate register set for a core file section with
2300 name SECT_NAME and size SECT_SIZE. */
2301
2302extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch);
2303
2304typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
2305extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
2306extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section);
2307
104c1213 2308extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2309
2310
2311/* Mechanism for co-ordinating the selection of a specific
2312 architecture.
2313
2314 GDB targets (*-tdep.c) can register an interest in a specific
2315 architecture. Other GDB components can register a need to maintain
2316 per-architecture data.
2317
2318 The mechanisms below ensures that there is only a loose connection
2319 between the set-architecture command and the various GDB
99e7bb18 2320 components. Each component can independently register their need
0f71a2f6
JM		 2321 to maintain architecture specific data with gdbarch.
2322
2323 Pragmatics:
2324
2325 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2326 didn't scale.
2327
2328 The more traditional mega-struct containing architecture specific
2329 data for all the various GDB components was also considered. Since
99e7bb18 2330 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2331 components it was determined that the global aproach was not
2332 applicable. */
2333
2334
2335/* Register a new architectural family with GDB.
2336
2337 Register support for the specified ARCHITECTURE with GDB. When
2338 gdbarch determines that the specified architecture has been
2339 selected, the corresponding INIT function is called.
2340
2341 --
2342
2343 The INIT function takes two parameters: INFO which contains the
2344 information available to gdbarch about the (possibly new)
2345 architecture; ARCHES which is a list of the previously created
2346 ``struct gdbarch'' for this architecture.
2347
0f79675b
AC		 2348 The INFO parameter is, as far as possible, be pre-initialized with
2349 information obtained from INFO.ABFD or the previously selected
2350 architecture.
2351
2352 The ARCHES parameter is a linked list (sorted most recently used)
2353 of all the previously created architures for this architecture
2354 family. The (possibly NULL) ARCHES->gdbarch can used to access
2355 values from the previously selected architecture for this
2356 architecture family. The global ``current_gdbarch'' shall not be
2357 used.
0f71a2f6
JM		 2358
2359 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2360 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2361 gdbarch'' from the ARCHES list - indicating that the new
2362 architecture is just a synonym for an earlier architecture (see
2363 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2364 - that describes the selected architecture (see gdbarch_alloc()).
2365
2366 The DUMP_TDEP function shall print out all target specific values.
2367 Care should be taken to ensure that the function works in both the
2368 multi-arch and non- multi-arch cases. */
0f71a2f6 2369
adf40b2e
JM		 2370struct gdbarch_list
2371{
2372 struct gdbarch *gdbarch;
2373 struct gdbarch_list *next;
2374};
0f71a2f6 2375
adf40b2e
JM		 2376struct gdbarch_info
2377{
adf40b2e
JM		 2378 /* Use default: NULL (ZERO). */
2379 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2380
428721aa 2381 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2382 int byte_order;
0f71a2f6 2383
adf40b2e
JM		 2384 /* Use default: NULL (ZERO). */
2385 bfd *abfd;
0f71a2f6 2386
adf40b2e
JM		 2387 /* Use default: NULL (ZERO). */
2388 struct gdbarch_tdep_info *tdep_info;
4be87837
DJ		 2389
2390 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
2391 enum gdb_osabi osabi;
adf40b2e 2392};
0f71a2f6 2393
104c1213 2394typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2395typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2396
4b9b3959 2397/* DEPRECATED - use gdbarch_register() */
104c1213 2398extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2399
4b9b3959
AC		 2400extern void gdbarch_register (enum bfd_architecture architecture,
2401 gdbarch_init_ftype *,
2402 gdbarch_dump_tdep_ftype *);
2403
0f71a2f6 2404
b4a20239
AC		 2405/* Return a freshly allocated, NULL terminated, array of the valid
2406 architecture names. Since architectures are registered during the
2407 _initialize phase this function only returns useful information
2408 once initialization has been completed. */
2409
2410extern const char **gdbarch_printable_names (void);
2411
2412
0f71a2f6
JM		 2413/* Helper function. Search the list of ARCHES for a GDBARCH that
2414 matches the information provided by INFO. */
2415
104c1213 2416extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2417
2418
2419/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2420 basic initialization using values obtained from the INFO andTDEP
2421 parameters. set_gdbarch_*() functions are called to complete the
2422 initialization of the object. */
2423
104c1213 2424extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2425
2426
4b9b3959
AC		 2427/* Helper function. Free a partially-constructed ``struct gdbarch''.
2428 It is assumed that the caller freeds the ``struct
2429 gdbarch_tdep''. */
2430
058f20d5
JB		 2431extern void gdbarch_free (struct gdbarch *);
2432
2433
aebd7893
AC		 2434/* Helper function. Allocate memory from the ``struct gdbarch''
2435 obstack. The memory is freed when the corresponding architecture
2436 is also freed. */
2437
2438extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2439#define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2440#define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2441
2442
b732d07d 2443/* Helper function. Force an update of the current architecture.
0f71a2f6 2444
b732d07d
AC		 2445 The actual architecture selected is determined by INFO, ``(gdb) set
2446 architecture'' et.al., the existing architecture and BFD's default
2447 architecture. INFO should be initialized to zero and then selected
2448 fields should be updated.
0f71a2f6 2449
16f33e29
AC		 2450 Returns non-zero if the update succeeds */
2451
2452extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2453
2454
ebdba546
AC		 2455/* Helper function. Find an architecture matching info.
2456
2457 INFO should be initialized using gdbarch_info_init, relevant fields
2458 set, and then finished using gdbarch_info_fill.
2459
2460 Returns the corresponding architecture, or NULL if no matching
2461 architecture was found. "current_gdbarch" is not updated. */
2462
2463extern struct gdbarch *gdbarch_find_by_info (struct gdbarch_info info);
2464
2465
2466/* Helper function. Set the global "current_gdbarch" to "gdbarch".
2467
2468 FIXME: kettenis/20031124: Of the functions that follow, only
2469 gdbarch_from_bfd is supposed to survive. The others will
2470 dissappear since in the future GDB will (hopefully) be truly
2471 multi-arch. However, for now we're still stuck with the concept of
2472 a single active architecture. */
2473
2474extern void deprecated_current_gdbarch_select_hack (struct gdbarch *gdbarch);
2475
0f71a2f6
JM		 2476
2477/* Register per-architecture data-pointer.
2478
2479 Reserve space for a per-architecture data-pointer. An identifier
2480 for the reserved data-pointer is returned. That identifer should
95160752 2481 be saved in a local static variable.
0f71a2f6 2482
fcc1c85c
AC		 2483 Memory for the per-architecture data shall be allocated using
2484 gdbarch_obstack_zalloc. That memory will be deleted when the
2485 corresponding architecture object is deleted.
0f71a2f6 2486
95160752
AC		 2487 When a previously created architecture is re-selected, the
2488 per-architecture data-pointer for that previous architecture is
76860b5f 2489 restored. INIT() is not re-called.
0f71a2f6
JM		 2490
2491 Multiple registrarants for any architecture are allowed (and
2492 strongly encouraged). */
2493
95160752 2494struct gdbarch_data;
0f71a2f6 2495
030f20e1
AC		 2496typedef void *(gdbarch_data_pre_init_ftype) (struct obstack *obstack);
2497extern struct gdbarch_data *gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *init);
2498typedef void *(gdbarch_data_post_init_ftype) (struct gdbarch *gdbarch);
2499extern struct gdbarch_data *gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *init);
2500extern void deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
2501 struct gdbarch_data *data,
2502 void *pointer);
0f71a2f6 2503
451fbdda 2504extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2505
2506
a8cf2722 2507
0f71a2f6
JM		 2508/* Register per-architecture memory region.
2509
2510 Provide a memory-region swap mechanism. Per-architecture memory
2511 region are created. These memory regions are swapped whenever the
2512 architecture is changed. For a new architecture, the memory region
2513 is initialized with zero (0) and the INIT function is called.
2514
2515 Memory regions are swapped / initialized in the order that they are
2516 registered. NULL DATA and/or INIT values can be specified.
2517
030f20e1 2518 New code should use gdbarch_data_register_*(). */
0f71a2f6 2519
104c1213 2520typedef void (gdbarch_swap_ftype) (void);
046a4708
AC		 2521extern void deprecated_register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
2522#define DEPRECATED_REGISTER_GDBARCH_SWAP(VAR) deprecated_register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2523
2524
2525
99e7bb18 2526/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2527 byte-order, ...) using information found in the BFD */
2528
104c1213 2529extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2530
2531
e514a9d6
JM		 2532/* Initialize the current architecture to the "first" one we find on
2533 our list. */
2534
2535extern void initialize_current_architecture (void);
2536
c906108c 2537/* gdbarch trace variable */
adf40b2e 2538extern int gdbarch_debug;
c906108c 2539
4b9b3959 2540extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2541
c906108c 2542#endif
GDB Binutils - Deliverables
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