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2003-09-08 Andrew Cagney <[email protected]>
[binutils.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.
1e698235 4 Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
c906108c 5
c5aa993b 6 This file is part of GDB.
c906108c 7
c5aa993b
JM		 8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
c906108c 12
c5aa993b
JM		 13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
c906108c 17
c5aa993b
JM		 18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
c906108c 22
104c1213
JM		 23/* This file was created with the aid of ``gdbarch.sh''.
24
52204a0b 25 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
28 being reported.
29
30 If editing this file, please also run gdbarch.sh and merge any
52204a0b 31 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 32 to this file, modifying gdbarch.sh and using its output may prove
33 easier. */
adf40b2e 34
c906108c
SS		 35#ifndef GDBARCH_H
36#define GDBARCH_H
37
2bf0cb65
EZ		 38#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
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;
0f71a2f6 48
0f71a2f6
JM		 49extern struct gdbarch *current_gdbarch;
50
51
0f71a2f6
JM		 52/* If any of the following are defined, the target wasn't correctly
53 converted. */
54
83905903
AC		 55#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
56#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
57#endif
58
0f71a2f6
JM		 59
60/* The following are pre-initialized by GDBARCH. */
61
104c1213 62extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 63/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
83905903
AC		 64#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
65#error "Non multi-arch definition of TARGET_ARCHITECTURE"
66#endif
c25083af 67#if !defined (TARGET_ARCHITECTURE)
0f71a2f6
JM		 68#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
69#endif
0f71a2f6 70
104c1213 71extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 72/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
83905903
AC		 73#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
74#error "Non multi-arch definition of TARGET_BYTE_ORDER"
75#endif
c25083af 76#if !defined (TARGET_BYTE_ORDER)
0f71a2f6
JM		 77#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
78#endif
0f71a2f6 79
4be87837
DJ		 80extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
81/* set_gdbarch_osabi() - not applicable - pre-initialized. */
82#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
83#error "Non multi-arch definition of TARGET_OSABI"
84#endif
c25083af 85#if !defined (TARGET_OSABI)
4be87837
DJ		 86#define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
87#endif
4be87837 88
0f71a2f6 89
99e7bb18 90/* The following are initialized by the target dependent code. */
0f71a2f6 91
66b43ecb
AC		 92/* Number of bits in a char or unsigned char for the target machine.
93 Just like CHAR_BIT in <limits.h> but describes the target machine.
e669114a 94 v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
66b43ecb
AC		 95
96 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 97
104c1213
JM		 98extern int gdbarch_short_bit (struct gdbarch *gdbarch);
99extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 100#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
101#error "Non multi-arch definition of TARGET_SHORT_BIT"
102#endif
c25083af 103#if !defined (TARGET_SHORT_BIT)
0f71a2f6
JM		 104#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
105#endif
0f71a2f6 106
66b43ecb
AC		 107/* Number of bits in an int or unsigned int for the target machine. */
108
104c1213
JM		 109extern int gdbarch_int_bit (struct gdbarch *gdbarch);
110extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 111#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
112#error "Non multi-arch definition of TARGET_INT_BIT"
113#endif
c25083af 114#if !defined (TARGET_INT_BIT)
0f71a2f6
JM		 115#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
116#endif
0f71a2f6 117
66b43ecb
AC		 118/* Number of bits in a long or unsigned long for the target machine. */
119
104c1213
JM		 120extern int gdbarch_long_bit (struct gdbarch *gdbarch);
121extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
AC		 122#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
123#error "Non multi-arch definition of TARGET_LONG_BIT"
124#endif
c25083af 125#if !defined (TARGET_LONG_BIT)
0f71a2f6
JM		 126#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
127#endif
0f71a2f6 128
66b43ecb
AC		 129/* Number of bits in a long long or unsigned long long for the target
130 machine. */
131
104c1213
JM		 132extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
133extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC		 134#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
135#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
136#endif
c25083af 137#if !defined (TARGET_LONG_LONG_BIT)
0f71a2f6
JM		 138#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
139#endif
0f71a2f6 140
66b43ecb
AC		 141/* Number of bits in a float for the target machine. */
142
104c1213
JM		 143extern int gdbarch_float_bit (struct gdbarch *gdbarch);
144extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
83905903
AC		 145#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
146#error "Non multi-arch definition of TARGET_FLOAT_BIT"
147#endif
c25083af 148#if !defined (TARGET_FLOAT_BIT)
0f71a2f6
JM		 149#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
150#endif
0f71a2f6 151
66b43ecb
AC		 152/* Number of bits in a double for the target machine. */
153
104c1213
JM		 154extern int gdbarch_double_bit (struct gdbarch *gdbarch);
155extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC		 156#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
157#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
158#endif
c25083af 159#if !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM		 160#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
161#endif
0f71a2f6 162
66b43ecb
AC		 163/* Number of bits in a long double for the target machine. */
164
104c1213
JM		 165extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
166extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC		 167#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
168#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
169#endif
c25083af 170#if !defined (TARGET_LONG_DOUBLE_BIT)
0f71a2f6
JM		 171#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
172#endif
0f71a2f6 173
52204a0b
DT		 174/* For most targets, a pointer on the target and its representation as an
175 address in GDB have the same size and "look the same". For such a
176 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
177 / addr_bit will be set from it.
178
179 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
180 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
181
182 ptr_bit is the size of a pointer on the target */
66b43ecb 183
66b43ecb
AC		 184extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
185extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC		 186#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
187#error "Non multi-arch definition of TARGET_PTR_BIT"
188#endif
c25083af 189#if !defined (TARGET_PTR_BIT)
66b43ecb
AC		 190#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
191#endif
66b43ecb 192
52204a0b
DT		 193/* addr_bit is the size of a target address as represented in gdb */
194
52204a0b
DT		 195extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
196extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC		 197#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
198#error "Non multi-arch definition of TARGET_ADDR_BIT"
199#endif
c25083af 200#if !defined (TARGET_ADDR_BIT)
52204a0b
DT		 201#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
202#endif
52204a0b 203
66b43ecb
AC		 204/* Number of bits in a BFD_VMA for the target object file format. */
205
66b43ecb
AC		 206extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
207extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC		 208#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
209#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
210#endif
c25083af 211#if !defined (TARGET_BFD_VMA_BIT)
66b43ecb
AC		 212#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
213#endif
66b43ecb 214
4e409299
JB		 215/* One if `char' acts like `signed char', zero if `unsigned char'. */
216
4e409299
JB		 217extern int gdbarch_char_signed (struct gdbarch *gdbarch);
218extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
220#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
221#endif
c25083af 222#if !defined (TARGET_CHAR_SIGNED)
4e409299
JB		 223#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
224#endif
4e409299 225
cde9ea48
AC		 226#if defined (TARGET_READ_PC)
227/* Legacy for systems yet to multi-arch TARGET_READ_PC */
228#if !defined (TARGET_READ_PC_P)
229#define TARGET_READ_PC_P() (1)
230#endif
231#endif
232
cde9ea48
AC		 233extern int gdbarch_read_pc_p (struct gdbarch *gdbarch);
234#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC_P)
235#error "Non multi-arch definition of TARGET_READ_PC"
236#endif
237#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC_P)
238#define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch))
239#endif
240
39f77062
KB		 241typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
242extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 243extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC		 244#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
245#error "Non multi-arch definition of TARGET_READ_PC"
246#endif
c25083af 247#if !defined (TARGET_READ_PC)
39f77062 248#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6 249#endif
0f71a2f6 250
39f77062
KB		 251typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
252extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 253extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC		 254#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
255#error "Non multi-arch definition of TARGET_WRITE_PC"
256#endif
c25083af 257#if !defined (TARGET_WRITE_PC)
39f77062 258#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6 259#endif
0f71a2f6 260
a9e5fdc2
AC		 261/* UNWIND_SP is a direct replacement for TARGET_READ_SP. */
262
bd1ce8ba
AC		 263#if defined (TARGET_READ_SP)
264/* Legacy for systems yet to multi-arch TARGET_READ_SP */
265#if !defined (TARGET_READ_SP_P)
266#define TARGET_READ_SP_P() (1)
267#endif
268#endif
269
bd1ce8ba
AC		 270extern int gdbarch_read_sp_p (struct gdbarch *gdbarch);
271#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP_P)
272#error "Non multi-arch definition of TARGET_READ_SP"
273#endif
274#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP_P)
275#define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch))
276#endif
277
104c1213
JM		 278typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
279extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
280extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC		 281#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
282#error "Non multi-arch definition of TARGET_READ_SP"
283#endif
c25083af 284#if !defined (TARGET_READ_SP)
0f71a2f6
JM		 285#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
286#endif
0f71a2f6 287
39d4ef09
AC		 288/* Function for getting target's idea of a frame pointer. FIXME: GDB's
289 whole scheme for dealing with "frames" and "frame pointers" needs a
290 serious shakedown. */
291
39d4ef09
AC		 292typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
293extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
294extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
295#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
296#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
297#endif
c25083af 298#if !defined (TARGET_VIRTUAL_FRAME_POINTER)
39d4ef09
AC		 299#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
300#endif
39d4ef09 301
d8124050 302extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
61a0eb5b 303
d8124050
AC		 304typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
305extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
306extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
61a0eb5b 307
d8124050 308extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
61a0eb5b 309
d8124050
AC		 310typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
311extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
312extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
61a0eb5b 313
104c1213
JM		 314extern int gdbarch_num_regs (struct gdbarch *gdbarch);
315extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC		 316#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
317#error "Non multi-arch definition of NUM_REGS"
318#endif
c25083af 319#if !defined (NUM_REGS)
0f71a2f6
JM		 320#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
321#endif
0f71a2f6 322
34620563
AC		 323/* This macro gives the number of pseudo-registers that live in the
324 register namespace but do not get fetched or stored on the target.
325 These pseudo-registers may be aliases for other registers,
326 combinations of other registers, or they may be computed by GDB. */
327
0aba1244
EZ		 328extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
329extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC		 330#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
331#error "Non multi-arch definition of NUM_PSEUDO_REGS"
332#endif
c25083af 333#if !defined (NUM_PSEUDO_REGS)
0aba1244
EZ		 334#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
335#endif
0aba1244 336
c2169756
AC		 337/* GDB's standard (or well known) register numbers. These can map onto
338 a real register or a pseudo (computed) register or not be defined at
a9e5fdc2
AC		 339 all (-1).
340 SP_REGNUM will hopefully be replaced by UNWIND_SP. */
1200cd6e 341
104c1213
JM		 342extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
343extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC		 344#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
345#error "Non multi-arch definition of SP_REGNUM"
346#endif
c25083af 347#if !defined (SP_REGNUM)
0f71a2f6
JM		 348#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
349#endif
0f71a2f6 350
104c1213
JM		 351extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
352extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC		 353#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
354#error "Non multi-arch definition of PC_REGNUM"
355#endif
c25083af 356#if !defined (PC_REGNUM)
0f71a2f6
JM		 357#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
358#endif
0f71a2f6 359
c2169756
AC		 360extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
361extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
363#error "Non multi-arch definition of PS_REGNUM"
364#endif
c25083af 365#if !defined (PS_REGNUM)
c2169756
AC		 366#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
367#endif
c2169756 368
60054393
MS		 369extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
370extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC		 371#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
372#error "Non multi-arch definition of FP0_REGNUM"
373#endif
c25083af 374#if !defined (FP0_REGNUM)
60054393
MS		 375#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
376#endif
60054393 377
03863182
AC		 378extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
379extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
83905903
AC		 380#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
381#error "Non multi-arch definition of NPC_REGNUM"
382#endif
c25083af 383#if !defined (NPC_REGNUM)
03863182
AC		 384#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
385#endif
03863182 386
88c72b7d
AC		 387/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
388
88c72b7d
AC		 389typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
390extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
391extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC		 392#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
393#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
394#endif
c25083af 395#if !defined (STAB_REG_TO_REGNUM)
88c72b7d
AC		 396#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
397#endif
88c72b7d
AC		 398
399/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
400
88c72b7d
AC		 401typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
402extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
403extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC		 404#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
405#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
406#endif
c25083af 407#if !defined (ECOFF_REG_TO_REGNUM)
88c72b7d
AC		 408#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
409#endif
88c72b7d
AC		 410
411/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
412
88c72b7d
AC		 413typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
414extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
415extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC		 416#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
417#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
418#endif
c25083af 419#if !defined (DWARF_REG_TO_REGNUM)
88c72b7d
AC		 420#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
421#endif
88c72b7d
AC		 422
423/* Convert from an sdb register number to an internal gdb register number.
424 This should be defined in tm.h, if REGISTER_NAMES is not set up
425 to map one to one onto the sdb register numbers. */
426
88c72b7d
AC		 427typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
428extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
429extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC		 430#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
431#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
432#endif
c25083af 433#if !defined (SDB_REG_TO_REGNUM)
88c72b7d
AC		 434#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
435#endif
88c72b7d 436
88c72b7d
AC		 437typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
438extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
439extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
83905903
AC		 440#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
441#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
442#endif
c25083af 443#if !defined (DWARF2_REG_TO_REGNUM)
88c72b7d
AC		 444#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
445#endif
88c72b7d 446
fa88f677
AC		 447typedef const char * (gdbarch_register_name_ftype) (int regnr);
448extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
104c1213 449extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC		 450#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
451#error "Non multi-arch definition of REGISTER_NAME"
452#endif
c25083af 453#if !defined (REGISTER_NAME)
0f71a2f6
JM		 454#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
455#endif
0f71a2f6 456
9c04cab7
AC		 457/* REGISTER_TYPE is a direct replacement for REGISTER_VIRTUAL_TYPE. */
458
459extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
460
461typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
462extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
463extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
464
465/* REGISTER_TYPE is a direct replacement for REGISTER_VIRTUAL_TYPE. */
466
467#if defined (REGISTER_VIRTUAL_TYPE)
468/* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
469#if !defined (REGISTER_VIRTUAL_TYPE_P)
470#define REGISTER_VIRTUAL_TYPE_P() (1)
471#endif
472#endif
473
9c04cab7
AC		 474extern int gdbarch_deprecated_register_virtual_type_p (struct gdbarch *gdbarch);
475#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
476#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
477#endif
478#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
479#define REGISTER_VIRTUAL_TYPE_P() (gdbarch_deprecated_register_virtual_type_p (current_gdbarch))
480#endif
481
9c04cab7
AC		 482typedef struct type * (gdbarch_deprecated_register_virtual_type_ftype) (int reg_nr);
483extern struct type * gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
484extern void set_gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_type_ftype *deprecated_register_virtual_type);
485#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
486#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
487#endif
488#if !defined (REGISTER_VIRTUAL_TYPE)
489#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_deprecated_register_virtual_type (current_gdbarch, reg_nr))
490#endif
491
492/* DEPRECATED_REGISTER_BYTES can be deleted. The value is computed
493 from REGISTER_TYPE. */
494
b8b527c5
AC		 495extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch);
496extern void set_gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch, int deprecated_register_bytes);
497#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTES)
498#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTES"
83905903 499#endif
b8b527c5
AC		 500#if !defined (DEPRECATED_REGISTER_BYTES)
501#define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch))
0f71a2f6 502#endif
0f71a2f6 503
f3be58bc
AC		 504/* If the value returned by DEPRECATED_REGISTER_BYTE agrees with the
505 register offsets computed using just REGISTER_TYPE, this can be
506 deleted. See: maint print registers. NOTE: cagney/2002-05-02: This
507 function with predicate has a valid (callable) initial value. As a
508 consequence, even when the predicate is false, the corresponding
509 function works. This simplifies the migration process - old code,
510 calling DEPRECATED_REGISTER_BYTE, doesn't need to be modified. */
46654a5b
AC		 511
512#if defined (REGISTER_BYTE)
513/* Legacy for systems yet to multi-arch REGISTER_BYTE */
514#if !defined (REGISTER_BYTE_P)
515#define REGISTER_BYTE_P() (1)
516#endif
517#endif
518
9c04cab7 519extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch);
46654a5b
AC		 520#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE_P)
521#error "Non multi-arch definition of REGISTER_BYTE"
522#endif
523#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE_P)
9c04cab7 524#define REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch))
46654a5b
AC		 525#endif
526
9c04cab7
AC		 527typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr);
528extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr);
529extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte);
83905903
AC		 530#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
531#error "Non multi-arch definition of REGISTER_BYTE"
532#endif
c25083af 533#if !defined (REGISTER_BYTE)
9c04cab7 534#define REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr))
0f71a2f6 535#endif
0f71a2f6 536
f3be58bc
AC		 537/* If all registers have identical raw and virtual sizes and those
538 sizes agree with the value computed from REGISTER_TYPE,
539 DEPRECATED_REGISTER_RAW_SIZE can be deleted. See: maint print
540 registers. */
35cac7cf 541
dadd712e
AC		 542#if defined (REGISTER_RAW_SIZE)
543/* Legacy for systems yet to multi-arch REGISTER_RAW_SIZE */
544#if !defined (REGISTER_RAW_SIZE_P)
545#define REGISTER_RAW_SIZE_P() (1)
546#endif
547#endif
548
dadd712e
AC		 549extern int gdbarch_deprecated_register_raw_size_p (struct gdbarch *gdbarch);
550#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE_P)
551#error "Non multi-arch definition of REGISTER_RAW_SIZE"
552#endif
553#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE_P)
554#define REGISTER_RAW_SIZE_P() (gdbarch_deprecated_register_raw_size_p (current_gdbarch))
555#endif
556
9c04cab7
AC		 557typedef int (gdbarch_deprecated_register_raw_size_ftype) (int reg_nr);
558extern int gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
559extern void set_gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_raw_size_ftype *deprecated_register_raw_size);
83905903
AC		 560#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
561#error "Non multi-arch definition of REGISTER_RAW_SIZE"
562#endif
c25083af 563#if !defined (REGISTER_RAW_SIZE)
9c04cab7
AC		 564#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_deprecated_register_raw_size (current_gdbarch, reg_nr))
565#endif
566
f3be58bc
AC		 567/* If all registers have identical raw and virtual sizes and those
568 sizes agree with the value computed from REGISTER_TYPE,
569 DEPRECATED_REGISTER_VIRTUAL_SIZE can be deleted. See: maint print
570 registers. */
9c04cab7 571
dadd712e
AC		 572#if defined (REGISTER_VIRTUAL_SIZE)
573/* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_SIZE */
574#if !defined (REGISTER_VIRTUAL_SIZE_P)
575#define REGISTER_VIRTUAL_SIZE_P() (1)
576#endif
577#endif
578
dadd712e
AC		 579extern int gdbarch_deprecated_register_virtual_size_p (struct gdbarch *gdbarch);
580#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE_P)
581#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
582#endif
583#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE_P)
584#define REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_register_virtual_size_p (current_gdbarch))
585#endif
586
9c04cab7
AC		 587typedef int (gdbarch_deprecated_register_virtual_size_ftype) (int reg_nr);
588extern int gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
589extern void set_gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_size_ftype *deprecated_register_virtual_size);
590#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
591#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
592#endif
593#if !defined (REGISTER_VIRTUAL_SIZE)
594#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_deprecated_register_virtual_size (current_gdbarch, reg_nr))
595#endif
596
597/* DEPRECATED_MAX_REGISTER_RAW_SIZE can be deleted. It has been
598 replaced by the constant MAX_REGISTER_SIZE. */
35cac7cf 599
a0ed5532
AC		 600#if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
601/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
602#if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
603#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
604#endif
605#endif
606
a0ed5532
AC		 607extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
608#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
609#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
610#endif
611#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
612#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
613#endif
614
a0ed5532
AC		 615extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
616extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
617#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
618#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
83905903 619#endif
c25083af 620#if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
a0ed5532 621#define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
0f71a2f6 622#endif
0f71a2f6 623
9c04cab7
AC		 624/* DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE can be deleted. It has been
625 replaced by the constant MAX_REGISTER_SIZE. */
35cac7cf 626
a0ed5532
AC		 627#if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
628/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
629#if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
630#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
631#endif
632#endif
633
a0ed5532
AC		 634extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
635#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
636#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
637#endif
638#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
639#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
640#endif
641
a0ed5532
AC		 642extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
643extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
644#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
645#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
83905903 646#endif
c25083af 647#if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
a0ed5532 648#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
0f71a2f6 649#endif
0f71a2f6 650
f3be58bc
AC		 651/* See gdbint.texinfo, and PUSH_DUMMY_CALL. */
652
653extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
654
655typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
656extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
657extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
658
659/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
660 SAVE_DUMMY_FRAME_TOS. */
661
a59fe496
AC		 662#if defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
663/* Legacy for systems yet to multi-arch DEPRECATED_SAVE_DUMMY_FRAME_TOS */
664#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
665#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (1)
f3be58bc
AC		 666#endif
667#endif
668
a59fe496
AC		 669extern int gdbarch_deprecated_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
670#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
671#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 672#endif
a59fe496
AC		 673#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
674#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (gdbarch_deprecated_save_dummy_frame_tos_p (current_gdbarch))
f3be58bc
AC		 675#endif
676
a59fe496
AC		 677typedef void (gdbarch_deprecated_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
678extern void gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
679extern void set_gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_deprecated_save_dummy_frame_tos_ftype *deprecated_save_dummy_frame_tos);
680#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
681#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 682#endif
a59fe496
AC		 683#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
684#define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_deprecated_save_dummy_frame_tos (current_gdbarch, sp))
f3be58bc
AC		 685#endif
686
687/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
688 DEPRECATED_FP_REGNUM. */
689
f3be58bc
AC		 690extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
691extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
692#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
693#error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
694#endif
695#if !defined (DEPRECATED_FP_REGNUM)
696#define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
697#endif
698
699/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
700 DEPRECATED_TARGET_READ_FP. */
701
702#if defined (DEPRECATED_TARGET_READ_FP)
703/* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
704#if !defined (DEPRECATED_TARGET_READ_FP_P)
705#define DEPRECATED_TARGET_READ_FP_P() (1)
706#endif
707#endif
708
f3be58bc
AC		 709extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
710#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
711#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
712#endif
713#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
714#define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
715#endif
716
f3be58bc
AC		 717typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
718extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
719extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
720#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
721#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
722#endif
723#if !defined (DEPRECATED_TARGET_READ_FP)
724#define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
725#endif
726
b8de8283
AC		 727/* See gdbint.texinfo. See infcall.c. New, all singing all dancing,
728 replacement for DEPRECATED_PUSH_ARGUMENTS. */
729
730extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
731
732typedef 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);
733extern 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);
734extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
735
736/* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */
737
738#if defined (DEPRECATED_PUSH_ARGUMENTS)
739/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
740#if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
741#define DEPRECATED_PUSH_ARGUMENTS_P() (1)
742#endif
743#endif
744
b8de8283
AC		 745extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
746#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
747#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
748#endif
749#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
750#define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
751#endif
752
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AC		 753typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
754extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
755extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
756#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
757#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
758#endif
759#if !defined (DEPRECATED_PUSH_ARGUMENTS)
760#define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
761#endif
762
763/* DEPRECATED_USE_GENERIC_DUMMY_FRAMES can be deleted. Always true. */
764
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AC		 765extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
766extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
767#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
768#error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
769#endif
770#if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
771#define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
772#endif
773
774/* Implement PUSH_RETURN_ADDRESS, and then merge in
775 DEPRECATED_PUSH_RETURN_ADDRESS. */
776
777#if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
778/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
779#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
780#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
781#endif
782#endif
783
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AC		 784extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
785#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
786#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
787#endif
788#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
789#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
790#endif
791
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AC		 792typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
793extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
794extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
795#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
796#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
797#endif
798#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
799#define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
800#endif
801
802/* Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP. */
803
804#if defined (DEPRECATED_DUMMY_WRITE_SP)
805/* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
806#if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
807#define DEPRECATED_DUMMY_WRITE_SP_P() (1)
808#endif
809#endif
810
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AC		 811extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
812#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
813#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
814#endif
815#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
816#define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
817#endif
818
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AC		 819typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
820extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
821extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
822#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
823#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
824#endif
825#if !defined (DEPRECATED_DUMMY_WRITE_SP)
826#define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
827#endif
828
829/* DEPRECATED_REGISTER_SIZE can be deleted. */
830
831extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
832extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
833#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
834#error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
835#endif
836#if !defined (DEPRECATED_REGISTER_SIZE)
837#define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
838#endif
839
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AC		 840extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
841extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
842#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
843#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
844#endif
845#if !defined (CALL_DUMMY_LOCATION)
846#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
847#endif
848
88a82a65
AC		 849#if defined (DEPRECATED_CALL_DUMMY_ADDRESS)
850/* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_ADDRESS */
851#if !defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
852#define DEPRECATED_CALL_DUMMY_ADDRESS_P() (1)
853#endif
854#endif
855
856extern int gdbarch_deprecated_call_dummy_address_p (struct gdbarch *gdbarch);
857#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
858#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_ADDRESS"
859#endif
860#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
861#define DEPRECATED_CALL_DUMMY_ADDRESS_P() (gdbarch_deprecated_call_dummy_address_p (current_gdbarch))
862#endif
863
864typedef CORE_ADDR (gdbarch_deprecated_call_dummy_address_ftype) (void);
865extern CORE_ADDR gdbarch_deprecated_call_dummy_address (struct gdbarch *gdbarch);
866extern void set_gdbarch_deprecated_call_dummy_address (struct gdbarch *gdbarch, gdbarch_deprecated_call_dummy_address_ftype *deprecated_call_dummy_address);
867#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_ADDRESS)
868#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_ADDRESS"
869#endif
870#if !defined (DEPRECATED_CALL_DUMMY_ADDRESS)
871#define DEPRECATED_CALL_DUMMY_ADDRESS() (gdbarch_deprecated_call_dummy_address (current_gdbarch))
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AC		 872#endif
873
874/* DEPRECATED_CALL_DUMMY_START_OFFSET can be deleted. */
875
876extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
877extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
878#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
879#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
880#endif
881#if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
882#define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
883#endif
884
885/* DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET can be deleted. */
886
887extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
888extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
889#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
890#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
891#endif
892#if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
893#define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
894#endif
895
896/* DEPRECATED_CALL_DUMMY_LENGTH can be deleted. */
897
898extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
899extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
900#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
901#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
902#endif
903#if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
904#define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
905#endif
906
907/* DEPRECATED_CALL_DUMMY_WORDS can be deleted. */
908
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AC		 909extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
910extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
911#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
912#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
913#endif
914#if !defined (DEPRECATED_CALL_DUMMY_WORDS)
915#define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
916#endif
917
918/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_SIZEOF_CALL_DUMMY_WORDS. */
919
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AC		 920extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
921extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
922#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
923#error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
924#endif
925#if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
926#define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
927#endif
928
929/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_CALL_DUMMY_STACK_ADJUST. */
930
931#if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
932/* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
933#if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
934#define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
935#endif
936#endif
937
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AC		 938extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
939#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
940#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
941#endif
942#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
943#define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
944#endif
945
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AC		 946extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
947extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
948#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
949#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
950#endif
951#if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
952#define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
953#endif
954
955/* DEPRECATED_FIX_CALL_DUMMY can be deleted. For the SPARC, implement
956 PUSH_DUMMY_CODE and set CALL_DUMMY_LOCATION to ON_STACK. */
957
958#if defined (DEPRECATED_FIX_CALL_DUMMY)
959/* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
960#if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
961#define DEPRECATED_FIX_CALL_DUMMY_P() (1)
962#endif
963#endif
964
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AC		 965extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
966#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
967#error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
968#endif
969#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
970#define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
971#endif
972
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AC		 973typedef 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);
974extern 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);
975extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
976#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
977#error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
978#endif
979#if !defined (DEPRECATED_FIX_CALL_DUMMY)
980#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))
981#endif
982
983/* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
984
985extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
986
987typedef 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);
988extern 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);
989extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
990
991/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_PUSH_DUMMY_FRAME. */
992
993#if defined (DEPRECATED_PUSH_DUMMY_FRAME)
994/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
995#if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
996#define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
997#endif
998#endif
999
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AC		 1000extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1001#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1002#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1003#endif
1004#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1005#define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1006#endif
1007
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AC		 1008typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1009extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1010extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1011#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1012#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1013#endif
1014#if !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1015#define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1016#endif
1017
1018/* Implement PUSH_DUMMY_CALL, then delete
1019 DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED. */
1020
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AC		 1021extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1022extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
1023#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1024#error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
1025#endif
1026#if !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1027#define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
1028#endif
1029
903ad3a6
AC		 1030#if defined (DEPRECATED_DO_REGISTERS_INFO)
1031/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
1032#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1033#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
0ab7a791
AC		 1034#endif
1035#endif
1036
903ad3a6
AC		 1037extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
1038#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
1039#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
0ab7a791 1040#endif
903ad3a6
AC		 1041#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1042#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
0ab7a791
AC		 1043#endif
1044
903ad3a6
AC		 1045typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
1046extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
1047extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
1048#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
1049#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
83905903 1050#endif
c25083af 1051#if !defined (DEPRECATED_DO_REGISTERS_INFO)
903ad3a6 1052#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
666e11c5 1053#endif
666e11c5 1054
0ab7a791
AC		 1055typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1056extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1057extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
1058
23e3a7ac
AC		 1059extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
1060
1061typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1062extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 1063extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 1064
e76f1f2e
AC		 1065extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
1066
1067typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1068extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1069extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
1070
7c7651b2
AC		 1071/* MAP a GDB RAW register number onto a simulator register number. See
1072 also include/...-sim.h. */
1073
7c7651b2
AC		 1074typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
1075extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
1076extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 1077#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
1078#error "Non multi-arch definition of REGISTER_SIM_REGNO"
1079#endif
c25083af 1080#if !defined (REGISTER_SIM_REGNO)
7c7651b2
AC		 1081#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1082#endif
7c7651b2 1083
2649061d
AC		 1084#if defined (REGISTER_BYTES_OK)
1085/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 1086#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 1087#define REGISTER_BYTES_OK_P() (1)
1088#endif
eee30e78 1089#endif
2649061d 1090
2649061d 1091extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 1092#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1093#error "Non multi-arch definition of REGISTER_BYTES_OK"
1094#endif
2649061d
AC		 1095#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1096#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1097#endif
1098
2649061d
AC		 1099typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1100extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1101extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 1102#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1103#error "Non multi-arch definition of REGISTER_BYTES_OK"
1104#endif
c25083af 1105#if !defined (REGISTER_BYTES_OK)
2649061d
AC		 1106#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1107#endif
2649061d 1108
01fb7433
AC		 1109typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1110extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1111extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 1112#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1113#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1114#endif
c25083af 1115#if !defined (CANNOT_FETCH_REGISTER)
01fb7433
AC		 1116#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1117#endif
01fb7433 1118
01fb7433
AC		 1119typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1120extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1121extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 1122#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1123#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1124#endif
c25083af 1125#if !defined (CANNOT_STORE_REGISTER)
01fb7433
AC		 1126#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1127#endif
01fb7433 1128
9df628e0
RE		 1129/* setjmp/longjmp support. */
1130
1131#if defined (GET_LONGJMP_TARGET)
1132/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1133#if !defined (GET_LONGJMP_TARGET_P)
1134#define GET_LONGJMP_TARGET_P() (1)
1135#endif
1136#endif
1137
9df628e0
RE		 1138extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1139#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1140#error "Non multi-arch definition of GET_LONGJMP_TARGET"
1141#endif
b8de8283
AC		 1142#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1143#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
0f71a2f6 1144#endif
0f71a2f6 1145
b8de8283
AC		 1146typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1147extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1148extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1149#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1150#error "Non multi-arch definition of GET_LONGJMP_TARGET"
83905903 1151#endif
b8de8283
AC		 1152#if !defined (GET_LONGJMP_TARGET)
1153#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
0f71a2f6 1154#endif
0f71a2f6 1155
ae45cd16
AC		 1156/* NOTE: cagney/2002-11-24: This function with predicate has a valid
1157 (callable) initial value. As a consequence, even when the predicate
1158 is false, the corresponding function works. This simplifies the
1159 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1160 doesn't need to be modified. */
1161
1162#if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1163/* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1164#if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1165#define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1166#endif
1167#endif
1168
ae45cd16 1169extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
55e1d7e7 1170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
ae45cd16
AC		 1171#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1172#endif
55e1d7e7 1173#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
ae45cd16
AC		 1174#define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1175#endif
1176
ae45cd16
AC		 1177typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1178extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1179extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
55e1d7e7 1180#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
ae45cd16 1181#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
83905903 1182#endif
c25083af 1183#if !defined (DEPRECATED_PC_IN_CALL_DUMMY)
ae45cd16 1184#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
0f71a2f6 1185#endif
0f71a2f6 1186
2ca6c561
AC		 1187#if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1188/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1189#if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1190#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1191#endif
1192#endif
1193
2ca6c561
AC		 1194extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1195#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1196#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1197#endif
1198#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1199#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1200#endif
1201
97f46953
AC		 1202typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1203extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
2ca6c561
AC		 1204extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1206#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
83905903 1207#endif
c25083af 1208#if !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
2ca6c561 1209#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
10312cc4 1210#endif
10312cc4 1211
a5afb99f
AC		 1212#if defined (DEPRECATED_INIT_FRAME_PC)
1213/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1214#if !defined (DEPRECATED_INIT_FRAME_PC_P)
1215#define DEPRECATED_INIT_FRAME_PC_P() (1)
1216#endif
1217#endif
1218
a5afb99f
AC		 1219extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1220#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1221#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1222#endif
1223#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1224#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1225#endif
1226
a5afb99f
AC		 1227typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1228extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1229extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1230#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1231#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
83905903 1232#endif
c25083af 1233#if !defined (DEPRECATED_INIT_FRAME_PC)
a5afb99f 1234#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
10312cc4 1235#endif
10312cc4 1236
104c1213
JM		 1237extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1238extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1239#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1240#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1241#endif
c25083af 1242#if !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1243#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1244#endif
0f71a2f6 1245
104c1213
JM		 1246extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1247extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1248#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1249#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1250#endif
e669114a 1251#if !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1252#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1253#endif
0f71a2f6 1254
129c1cd6
AC		 1255#if defined (DEPRECATED_GET_SAVED_REGISTER)
1256/* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1257#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1258#define DEPRECATED_GET_SAVED_REGISTER_P() (1)
a216a322
AC		 1259#endif
1260#endif
1261
129c1cd6
AC		 1262extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1263#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1264#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
a216a322 1265#endif
129c1cd6
AC		 1266#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1267#define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
a216a322
AC		 1268#endif
1269
129c1cd6
AC		 1270typedef 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);
1271extern 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);
1272extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1273#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1274#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
83905903 1275#endif
c25083af 1276#if !defined (DEPRECATED_GET_SAVED_REGISTER)
129c1cd6 1277#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 1278#endif
0f71a2f6 1279
781a750d
AC		 1280/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1281 For raw <-> cooked register conversions, replaced by pseudo registers. */
1282
781a750d
AC		 1283typedef int (gdbarch_deprecated_register_convertible_ftype) (int nr);
1284extern int gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, int nr);
1285extern void set_gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, gdbarch_deprecated_register_convertible_ftype *deprecated_register_convertible);
1286#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE)
1287#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
83905903 1288#endif
781a750d
AC		 1289#if !defined (DEPRECATED_REGISTER_CONVERTIBLE)
1290#define DEPRECATED_REGISTER_CONVERTIBLE(nr) (gdbarch_deprecated_register_convertible (current_gdbarch, nr))
0f71a2f6 1291#endif
33489c5b 1292
781a750d
AC		 1293/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1294 For raw <-> cooked register conversions, replaced by pseudo registers. */
1295
781a750d
AC		 1296typedef void (gdbarch_deprecated_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1297extern void gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1298extern void set_gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_virtual_ftype *deprecated_register_convert_to_virtual);
1299#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1300#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL"
83905903 1301#endif
781a750d
AC		 1302#if !defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1303#define DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_deprecated_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
0f71a2f6 1304#endif
33489c5b 1305
781a750d
AC		 1306/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1307 For raw <-> cooked register conversions, replaced by pseudo registers. */
1308
781a750d
AC		 1309typedef void (gdbarch_deprecated_register_convert_to_raw_ftype) (struct type *type, int regnum, const char *from, char *to);
1310extern void gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, const char *from, char *to);
1311extern void set_gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_raw_ftype *deprecated_register_convert_to_raw);
1312#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1313#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_RAW"
83905903 1314#endif
781a750d
AC		 1315#if !defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1316#define DEPRECATED_REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_deprecated_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
0f71a2f6 1317#endif
33489c5b 1318
ff2e87ac
AC		 1319typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
1320extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
13d01224
AC		 1321extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1322#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1323#error "Non multi-arch definition of CONVERT_REGISTER_P"
1324#endif
c25083af 1325#if !defined (CONVERT_REGISTER_P)
ff2e87ac 1326#define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
13d01224 1327#endif
13d01224 1328
ff2e87ac
AC		 1329typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
1330extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
13d01224
AC		 1331extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1332#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1333#error "Non multi-arch definition of REGISTER_TO_VALUE"
1334#endif
c25083af 1335#if !defined (REGISTER_TO_VALUE)
ff2e87ac 1336#define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
13d01224 1337#endif
13d01224 1338
ff2e87ac
AC		 1339typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
1340extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
13d01224
AC		 1341extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1342#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1343#error "Non multi-arch definition of VALUE_TO_REGISTER"
1344#endif
c25083af 1345#if !defined (VALUE_TO_REGISTER)
ff2e87ac 1346#define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
13d01224 1347#endif
13d01224 1348
66140c26
AC		 1349typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1350extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
4478b372 1351extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1352#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1353#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1354#endif
c25083af 1355#if !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1356#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1357#endif
33489c5b 1358
ac2e2ef7
AC		 1359typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1360extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1361extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1363#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1364#endif
c25083af 1365#if !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1366#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1367#endif
33489c5b 1368
fc0c74b1
AC		 1369#if defined (INTEGER_TO_ADDRESS)
1370/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1371#if !defined (INTEGER_TO_ADDRESS_P)
1372#define INTEGER_TO_ADDRESS_P() (1)
1373#endif
1374#endif
1375
fc0c74b1
AC		 1376extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1377#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1378#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1379#endif
1380#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1381#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1382#endif
1383
fc0c74b1
AC		 1384typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1385extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1386extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1387#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1388#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1389#endif
c25083af 1390#if !defined (INTEGER_TO_ADDRESS)
fc0c74b1
AC		 1391#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1392#endif
fc0c74b1 1393
71a9f22e
JB		 1394typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1395extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1396extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1397#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1398#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1399#endif
c25083af 1400#if !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1401#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1402#endif
1403
749b82f6
AC		 1404#if defined (DEPRECATED_POP_FRAME)
1405/* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1406#if !defined (DEPRECATED_POP_FRAME_P)
1407#define DEPRECATED_POP_FRAME_P() (1)
dedc2a2b
AC		 1408#endif
1409#endif
1410
749b82f6
AC		 1411extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1412#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1413#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
dedc2a2b 1414#endif
749b82f6
AC		 1415#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1416#define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
dedc2a2b
AC		 1417#endif
1418
749b82f6
AC		 1419typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1420extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1421extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1422#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1423#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
83905903 1424#endif
c25083af 1425#if !defined (DEPRECATED_POP_FRAME)
749b82f6 1426#define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
0f71a2f6 1427#endif
0f71a2f6 1428
4183d812
AC		 1429/* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1430
1431#if defined (DEPRECATED_STORE_STRUCT_RETURN)
1432/* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1433#if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1434#define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1435#endif
1436#endif
1437
4183d812
AC		 1438extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1439#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1440#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1441#endif
1442#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1443#define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1444#endif
1445
4183d812
AC		 1446typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1447extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1448extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1449#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1450#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
83905903 1451#endif
c25083af 1452#if !defined (DEPRECATED_STORE_STRUCT_RETURN)
4183d812 1453#define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
0f71a2f6 1454#endif
0f71a2f6 1455
ebba8386
AC		 1456typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1457extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1458extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1459#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1460#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1461#endif
c25083af 1462#if !defined (EXTRACT_RETURN_VALUE)
ebba8386
AC		 1463#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1464#endif
ebba8386 1465
ebba8386
AC		 1466typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1467extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1468extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1469#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1470#error "Non multi-arch definition of STORE_RETURN_VALUE"
1471#endif
c25083af 1472#if !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1473#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1474#endif
ebba8386
AC		 1475
1476typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1477extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1478extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1479#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1480#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1481#endif
c25083af 1482#if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
ebba8386
AC		 1483#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1484#endif
ebba8386
AC		 1485
1486typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1487extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1488extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1490#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1491#endif
c25083af 1492#if !defined (DEPRECATED_STORE_RETURN_VALUE)
ebba8386 1493#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6 1494#endif
0f71a2f6 1495
049ee0e4
AC		 1496#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1497/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1498#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1499#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1500#endif
1501#endif
1502
049ee0e4
AC		 1503extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1504#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1505#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1506#endif
1507#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1508#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1509#endif
1510
049ee0e4
AC		 1511typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1512extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1513extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1514#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1515#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1516#endif
c25083af 1517#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
049ee0e4
AC		 1518#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1519#endif
049ee0e4 1520
26e9b323
AC		 1521#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1522/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1523#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1524#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
d6dd581e
AC		 1525#endif
1526#endif
1527
26e9b323
AC		 1528extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1529#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1530#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1531#endif
26e9b323
AC		 1532#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1533#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
d6dd581e
AC		 1534#endif
1535
26e9b323
AC		 1536typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1537extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1538extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1539#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1540#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1541#endif
c25083af 1542#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
26e9b323 1543#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
0f71a2f6 1544#endif
0f71a2f6 1545
104c1213
JM		 1546typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1547extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1548extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1549#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1550#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1551#endif
c25083af 1552#if !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1553#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1554#endif
0f71a2f6 1555
f30ee0bc
AC		 1556#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1557/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1558#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1559#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
8f871025
AC		 1560#endif
1561#endif
1562
f30ee0bc
AC		 1563extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1564#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1565#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
8f871025 1566#endif
f30ee0bc
AC		 1567#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1568#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
8f871025
AC		 1569#endif
1570
f30ee0bc
AC		 1571typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1572extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1573extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1574#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1575#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
83905903 1576#endif
c25083af 1577#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
f30ee0bc 1578#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
0f71a2f6 1579#endif
0f71a2f6 1580
e9582e71
AC		 1581#if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1582/* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1583#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1584#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
5fdff426
AC		 1585#endif
1586#endif
1587
e9582e71
AC		 1588extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1589#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1590#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
5fdff426 1591#endif
e9582e71
AC		 1592#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1593#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
5fdff426
AC		 1594#endif
1595
e9582e71
AC		 1596typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1597extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1598extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1599#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1600#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
83905903 1601#endif
c25083af 1602#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
e9582e71 1603#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
0f71a2f6 1604#endif
0f71a2f6 1605
104c1213
JM		 1606typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1607extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1608extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1609#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1610#error "Non multi-arch definition of SKIP_PROLOGUE"
1611#endif
c25083af 1612#if !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1613#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1614#endif
0f71a2f6 1615
dad41f9a
AC		 1616typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1617extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1618extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1619#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1620#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1621#endif
c25083af 1622#if !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1623#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1624#endif
1625
104c1213
JM		 1626typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1627extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1628extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1629#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1630#error "Non multi-arch definition of INNER_THAN"
1631#endif
c25083af 1632#if !defined (INNER_THAN)
0f71a2f6
JM		 1633#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1634#endif
0f71a2f6 1635
f4f9705a
AC		 1636typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1637extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1638extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1639#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1640#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1641#endif
c25083af 1642#if !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1643#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1644#endif
33489c5b 1645
917317f4
JM		 1646typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1647extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1648extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1649#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1650#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1651#endif
c25083af 1652#if !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1653#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1654#endif
33489c5b 1655
917317f4
JM		 1656typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1657extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1658extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1659#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1660#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1661#endif
c25083af 1662#if !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1663#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1664#endif
917317f4 1665
104c1213
JM		 1666extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1667extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1668#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1669#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1670#endif
c25083af 1671#if !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1672#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1673#endif
0f71a2f6 1674
104c1213
JM		 1675extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1676extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1677#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1678#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1679#endif
c25083af 1680#if !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1681#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1682#endif
0f71a2f6 1683
f6684c31
AC		 1684typedef 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);
1685extern 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 1686extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
0f71a2f6 1687
104c1213
JM		 1688extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1689extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1690#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1691#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1692#endif
c25083af 1693#if !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1694#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1695#endif
0f71a2f6 1696
104c1213
JM		 1697typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1698extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1699extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1700#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1701#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1702#endif
c25083af 1703#if !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1704#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1705#endif
0f71a2f6 1706
618ce49f
AC		 1707#if defined (DEPRECATED_FRAME_CHAIN)
1708/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1709#if !defined (DEPRECATED_FRAME_CHAIN_P)
1710#define DEPRECATED_FRAME_CHAIN_P() (1)
d62d1979
AC		 1711#endif
1712#endif
1713
618ce49f
AC		 1714extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1715#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1716#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
d62d1979 1717#endif
618ce49f
AC		 1718#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
1719#define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
d62d1979
AC		 1720#endif
1721
618ce49f
AC		 1722typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1723extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1724extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1725#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1726#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
83905903 1727#endif
c25083af 1728#if !defined (DEPRECATED_FRAME_CHAIN)
618ce49f 1729#define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
0f71a2f6 1730#endif
0f71a2f6 1731
618ce49f
AC		 1732#if defined (DEPRECATED_FRAME_CHAIN_VALID)
1733/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1734#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1735#define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
51603483
DJ		 1736#endif
1737#endif
1738
618ce49f
AC		 1739extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1740#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1741#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
51603483 1742#endif
618ce49f
AC		 1743#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1744#define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
51603483 1745#endif
7f55af32 1746
618ce49f
AC		 1747typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1748extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1749extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1750#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1751#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
83905903 1752#endif
c25083af 1753#if !defined (DEPRECATED_FRAME_CHAIN_VALID)
618ce49f 1754#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
0f71a2f6 1755#endif
0f71a2f6 1756
8bedc050
AC		 1757/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
1758 note, per UNWIND_PC's doco, that while the two have similar
1759 interfaces they have very different underlying implementations. */
12cc2063 1760
8bedc050
AC		 1761#if defined (DEPRECATED_FRAME_SAVED_PC)
1762/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1763#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1764#define DEPRECATED_FRAME_SAVED_PC_P() (1)
d62d1979
AC		 1765#endif
1766#endif
1767
8bedc050
AC		 1768extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1769#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1770#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
d62d1979 1771#endif
8bedc050
AC		 1772#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
1773#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
d62d1979
AC		 1774#endif
1775
8bedc050
AC		 1776typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1777extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1778extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1779#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1780#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
83905903 1781#endif
c25083af 1782#if !defined (DEPRECATED_FRAME_SAVED_PC)
8bedc050 1783#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
0f71a2f6 1784#endif
0f71a2f6 1785
12cc2063
AC		 1786extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1787
1788typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1789extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1790extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1791
a9e5fdc2
AC		 1792extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1793
1794typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1795extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1796extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1797
42efa47a
AC		 1798/* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1799 frame-base. Enable frame-base before frame-unwind. */
1800
1801#if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1802/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1803#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1804#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1805#endif
1806#endif
1807
42efa47a
AC		 1808extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1809#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1810#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1811#endif
1812#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1813#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1814#endif
1815
42efa47a
AC		 1816typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1817extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1818extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1819#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1820#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1821#endif
1822#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1823#define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1824#endif
1825
1826/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1827 frame-base. Enable frame-base before frame-unwind. */
1828
1829#if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1830/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1831#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1832#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1833#endif
1834#endif
1835
42efa47a
AC		 1836extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1837#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1838#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1839#endif
42efa47a
AC		 1840#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1841#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
0f71a2f6 1842#endif
0f71a2f6 1843
42efa47a
AC		 1844typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1845extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1846extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1847#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1848#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1849#endif
42efa47a
AC		 1850#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1851#define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
0f71a2f6 1852#endif
0f71a2f6 1853
6913c89a
AC		 1854#if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1855/* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1856#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1857#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
4443bd83
AC		 1858#endif
1859#endif
1860
6913c89a
AC		 1861extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1862#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1863#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
4443bd83 1864#endif
6913c89a
AC		 1865#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1866#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
4443bd83
AC		 1867#endif
1868
6913c89a
AC		 1869typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1870extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1871extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1872#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1873#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
83905903 1874#endif
c25083af 1875#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
6913c89a 1876#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
0f71a2f6 1877#endif
0f71a2f6 1878
983a287a
AC		 1879#if defined (FRAME_NUM_ARGS)
1880/* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1881#if !defined (FRAME_NUM_ARGS_P)
1882#define FRAME_NUM_ARGS_P() (1)
1883#endif
1884#endif
1885
983a287a
AC		 1886extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1887#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1888#error "Non multi-arch definition of FRAME_NUM_ARGS"
1889#endif
1890#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P)
1891#define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1892#endif
1893
104c1213
JM		 1894typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1895extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1896extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1897#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1898#error "Non multi-arch definition of FRAME_NUM_ARGS"
1899#endif
c25083af 1900#if !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1901#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1902#endif
0f71a2f6 1903
2ada493a
AC		 1904#if defined (STACK_ALIGN)
1905/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1906#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1907#define STACK_ALIGN_P() (1)
1908#endif
eee30e78 1909#endif
2ada493a
AC		 1910
1911extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1912#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1913#error "Non multi-arch definition of STACK_ALIGN"
1914#endif
6166d547 1915#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1916#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1917#endif
1918
1919typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1920extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1921extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1922#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1923#error "Non multi-arch definition of STACK_ALIGN"
1924#endif
c25083af 1925#if !defined (STACK_ALIGN)
2ada493a
AC		 1926#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1927#endif
1928
dc604539
AC		 1929extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1930
1931typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1932extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1933extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1934
d03e67c9
AC		 1935#if defined (REG_STRUCT_HAS_ADDR)
1936/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1937#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1938#define REG_STRUCT_HAS_ADDR_P() (1)
1939#endif
eee30e78 1940#endif
d03e67c9
AC		 1941
1942extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1943#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1944#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1945#endif
6166d547 1946#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1947#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1948#endif
1949
1950typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1951extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1952extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1953#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1954#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1955#endif
c25083af 1956#if !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 1957#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1958#endif
1959
8b148df9
AC		 1960extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
1961extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
1962#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE)
1963#error "Non multi-arch definition of FRAME_RED_ZONE_SIZE"
1964#endif
1965#if !defined (FRAME_RED_ZONE_SIZE)
1966#define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch))
1967#endif
1968
58d5518e
ND		 1969extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1970extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 1971#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1972#error "Non multi-arch definition of PARM_BOUNDARY"
1973#endif
c25083af 1974#if !defined (PARM_BOUNDARY)
58d5518e
ND		 1975#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1976#endif
58d5518e 1977
f0d4cc9e
AC		 1978extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1979extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1980#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1981#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1982#endif
c25083af 1983#if !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1984#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1985#endif
f0d4cc9e 1986
f0d4cc9e
AC		 1987extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1988extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1989#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1990#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1991#endif
c25083af 1992#if !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1993#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1994#endif
f0d4cc9e 1995
f0d4cc9e
AC		 1996extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1997extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 1998#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1999#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2000#endif
c25083af 2001#if !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 2002#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2003#endif
f0d4cc9e 2004
f517ea4e
PS		 2005typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2006extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2007extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
83905903
AC		 2008#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2009#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2010#endif
c25083af 2011#if !defined (CONVERT_FROM_FUNC_PTR_ADDR)
f517ea4e
PS		 2012#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2013#endif
f517ea4e 2014
875e1767
AC		 2015/* On some machines there are bits in addresses which are not really
2016 part of the address, but are used by the kernel, the hardware, etc.
2017 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2018 we get a "real" address such as one would find in a symbol table.
2019 This is used only for addresses of instructions, and even then I'm
2020 not sure it's used in all contexts. It exists to deal with there
2021 being a few stray bits in the PC which would mislead us, not as some
2022 sort of generic thing to handle alignment or segmentation (it's
2023 possible it should be in TARGET_READ_PC instead). */
2024
875e1767
AC		 2025typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2026extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2027extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2028#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2029#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2030#endif
c25083af 2031#if !defined (ADDR_BITS_REMOVE)
875e1767
AC		 2032#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2033#endif
875e1767 2034
5720643c 2035/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 2036 ADDR_BITS_REMOVE. */
2037
181c1381
RE		 2038typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2039extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2040extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2041#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2042#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2043#endif
c25083af 2044#if !defined (SMASH_TEXT_ADDRESS)
181c1381
RE		 2045#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2046#endif
181c1381 2047
64c4637f
AC		 2048/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2049 the target needs software single step. An ISA method to implement it.
2050
2051 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2052 using the breakpoint system instead of blatting memory directly (as with rs6000).
2053
2054 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2055 single step. If not, then implement single step using breakpoints. */
2056
2057#if defined (SOFTWARE_SINGLE_STEP)
2058/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2059#if !defined (SOFTWARE_SINGLE_STEP_P)
2060#define SOFTWARE_SINGLE_STEP_P() (1)
2061#endif
2062#endif
2063
64c4637f 2064extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2065#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2066#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2067#endif
64c4637f
AC		 2068#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2069#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2070#endif
2071
64c4637f
AC		 2072typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2073extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2074extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2075#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2076#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2077#endif
c25083af 2078#if !defined (SOFTWARE_SINGLE_STEP)
64c4637f
AC		 2079#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2080#endif
64c4637f 2081
f6c40618
AC		 2082/* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
2083 disassembler. Perhaphs objdump can handle it? */
2084
2bf0cb65
EZ		 2085typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2086extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2087extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2088#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2089#error "Non multi-arch definition of TARGET_PRINT_INSN"
2090#endif
c25083af 2091#if !defined (TARGET_PRINT_INSN)
2bf0cb65
EZ		 2092#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2093#endif
2bf0cb65 2094
bdcd319a
CV		 2095typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2096extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2097extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2098#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2099#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2100#endif
c25083af 2101#if !defined (SKIP_TRAMPOLINE_CODE)
bdcd319a
CV		 2102#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2103#endif
bdcd319a 2104
68e9cc94
CV		 2105/* For SVR4 shared libraries, each call goes through a small piece of
2106 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 2107 to nonzero if we are currently stopped in one of these. */
68e9cc94 2108
68e9cc94
CV		 2109typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2110extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2111extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2112#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2113#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2114#endif
c25083af 2115#if !defined (IN_SOLIB_CALL_TRAMPOLINE)
68e9cc94
CV		 2116#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2117#endif
68e9cc94 2118
d50355b6
MS		 2119/* Some systems also have trampoline code for returning from shared libs. */
2120
d50355b6
MS		 2121typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2122extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2123extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2124#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2125#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2126#endif
c25083af 2127#if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
d50355b6
MS		 2128#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2129#endif
d50355b6 2130
d7bd68ca
AC		 2131/* Sigtramp is a routine that the kernel calls (which then calls the
2132 signal handler). On most machines it is a library routine that is
2133 linked into the executable.
2134
2135 This macro, given a program counter value and the name of the
2136 function in which that PC resides (which can be null if the name is
2137 not known), returns nonzero if the PC and name show that we are in
2138 sigtramp.
2139
2140 On most machines just see if the name is sigtramp (and if we have
2141 no name, assume we are not in sigtramp).
2142
2143 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2144 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2145 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2146 own local NAME lookup.
2147
2148 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2149 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2150 does not. */
2151
d7bd68ca
AC		 2152typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2153extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2154extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2155#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2156#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2157#endif
c25083af 2158#if !defined (PC_IN_SIGTRAMP)
d7bd68ca
AC		 2159#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2160#endif
d7bd68ca 2161
43156d82
MK		 2162#if defined (SIGTRAMP_START)
2163/* Legacy for systems yet to multi-arch SIGTRAMP_START */
2164#if !defined (SIGTRAMP_START_P)
2165#define SIGTRAMP_START_P() (1)
2166#endif
2167#endif
2168
43156d82
MK		 2169extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2171#error "Non multi-arch definition of SIGTRAMP_START"
2172#endif
2173#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2174#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2175#endif
2176
43156d82
MK		 2177typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2178extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2179extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2180#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2181#error "Non multi-arch definition of SIGTRAMP_START"
2182#endif
c25083af 2183#if !defined (SIGTRAMP_START)
43156d82
MK		 2184#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2185#endif
43156d82 2186
e76cff22
AC		 2187#if defined (SIGTRAMP_END)
2188/* Legacy for systems yet to multi-arch SIGTRAMP_END */
2189#if !defined (SIGTRAMP_END_P)
2190#define SIGTRAMP_END_P() (1)
2191#endif
2192#endif
2193
e76cff22
AC		 2194extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2195#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2196#error "Non multi-arch definition of SIGTRAMP_END"
2197#endif
2198#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2199#define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2200#endif
2201
43156d82
MK		 2202typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2203extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2204extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2206#error "Non multi-arch definition of SIGTRAMP_END"
2207#endif
c25083af 2208#if !defined (SIGTRAMP_END)
43156d82
MK		 2209#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2210#endif
43156d82 2211
c12260ac
CV		 2212/* A target might have problems with watchpoints as soon as the stack
2213 frame of the current function has been destroyed. This mostly happens
2214 as the first action in a funtion's epilogue. in_function_epilogue_p()
2215 is defined to return a non-zero value if either the given addr is one
2216 instruction after the stack destroying instruction up to the trailing
2217 return instruction or if we can figure out that the stack frame has
2218 already been invalidated regardless of the value of addr. Targets
2219 which don't suffer from that problem could just let this functionality
2220 untouched. */
2221
2222typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2223extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2224extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2225
552c04a7
TT		 2226/* Given a vector of command-line arguments, return a newly allocated
2227 string which, when passed to the create_inferior function, will be
2228 parsed (on Unix systems, by the shell) to yield the same vector.
2229 This function should call error() if the argument vector is not
2230 representable for this target or if this target does not support
2231 command-line arguments.
2232 ARGC is the number of elements in the vector.
2233 ARGV is an array of strings, one per argument. */
2234
2235typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2236extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2237extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2238
a2cf933a
EZ		 2239typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2240extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2241extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2242#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2243#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2244#endif
c25083af 2245#if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 2246#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2247#endif
a2cf933a 2248
a2cf933a
EZ		 2249typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2250extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2251extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2252#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2253#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2254#endif
c25083af 2255#if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 2256#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2257#endif
a2cf933a 2258
5720643c
JB		 2259extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2260extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2261#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2262#error "Non multi-arch definition of NAME_OF_MALLOC"
2263#endif
c25083af 2264#if !defined (NAME_OF_MALLOC)
5720643c
JB		 2265#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2266#endif
5720643c 2267
c4ed33b9
AC		 2268extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2269extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2270#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2271#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2272#endif
c25083af 2273#if !defined (CANNOT_STEP_BREAKPOINT)
c4ed33b9
AC		 2274#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2275#endif
c4ed33b9 2276
f74fa174
MM		 2277extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2278extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2279#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2280#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2281#endif
c25083af 2282#if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
f74fa174
MM		 2283#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2284#endif
f74fa174 2285
8b2dbe47
KB		 2286#if defined (ADDRESS_CLASS_TYPE_FLAGS)
2287/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2288#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2289#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2290#endif
2291#endif
2292
8b2dbe47
KB		 2293extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2294#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2295#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2296#endif
2297#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2298#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2299#endif
2300
8b2dbe47
KB		 2301typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2302extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2303extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2304#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2305#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2306#endif
c25083af 2307#if !defined (ADDRESS_CLASS_TYPE_FLAGS)
8b2dbe47
KB		 2308#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2309#endif
8b2dbe47 2310
8b2dbe47 2311extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 2312
321432c0
KB		 2313typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
2314extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
8b2dbe47 2315extern 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		 2316
2317extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 2318
321432c0
KB		 2319typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2320extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
8b2dbe47 2321extern 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 2322
b59ff9d5
AC		 2323/* Is a register in a group */
2324
2325typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2326extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2327extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2328
143985b7
AF		 2329/* Fetch the pointer to the ith function argument. */
2330
2331#if defined (FETCH_POINTER_ARGUMENT)
2332/* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
2333#if !defined (FETCH_POINTER_ARGUMENT_P)
2334#define FETCH_POINTER_ARGUMENT_P() (1)
2335#endif
2336#endif
2337
143985b7
AF		 2338extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
2339#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
2340#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2341#endif
2342#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P)
2343#define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
2344#endif
2345
143985b7
AF		 2346typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
2347extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
2348extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
2349#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
2350#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2351#endif
2352#if !defined (FETCH_POINTER_ARGUMENT)
2353#define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
2354#endif
2355
104c1213 2356extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2357
2358
2359/* Mechanism for co-ordinating the selection of a specific
2360 architecture.
2361
2362 GDB targets (*-tdep.c) can register an interest in a specific
2363 architecture. Other GDB components can register a need to maintain
2364 per-architecture data.
2365
2366 The mechanisms below ensures that there is only a loose connection
2367 between the set-architecture command and the various GDB
99e7bb18 2368 components. Each component can independently register their need
0f71a2f6
JM		 2369 to maintain architecture specific data with gdbarch.
2370
2371 Pragmatics:
2372
2373 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2374 didn't scale.
2375
2376 The more traditional mega-struct containing architecture specific
2377 data for all the various GDB components was also considered. Since
99e7bb18 2378 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2379 components it was determined that the global aproach was not
2380 applicable. */
2381
2382
2383/* Register a new architectural family with GDB.
2384
2385 Register support for the specified ARCHITECTURE with GDB. When
2386 gdbarch determines that the specified architecture has been
2387 selected, the corresponding INIT function is called.
2388
2389 --
2390
2391 The INIT function takes two parameters: INFO which contains the
2392 information available to gdbarch about the (possibly new)
2393 architecture; ARCHES which is a list of the previously created
2394 ``struct gdbarch'' for this architecture.
2395
0f79675b
AC		 2396 The INFO parameter is, as far as possible, be pre-initialized with
2397 information obtained from INFO.ABFD or the previously selected
2398 architecture.
2399
2400 The ARCHES parameter is a linked list (sorted most recently used)
2401 of all the previously created architures for this architecture
2402 family. The (possibly NULL) ARCHES->gdbarch can used to access
2403 values from the previously selected architecture for this
2404 architecture family. The global ``current_gdbarch'' shall not be
2405 used.
0f71a2f6
JM		 2406
2407 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2408 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2409 gdbarch'' from the ARCHES list - indicating that the new
2410 architecture is just a synonym for an earlier architecture (see
2411 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2412 - that describes the selected architecture (see gdbarch_alloc()).
2413
2414 The DUMP_TDEP function shall print out all target specific values.
2415 Care should be taken to ensure that the function works in both the
2416 multi-arch and non- multi-arch cases. */
0f71a2f6 2417
adf40b2e
JM		 2418struct gdbarch_list
2419{
2420 struct gdbarch *gdbarch;
2421 struct gdbarch_list *next;
2422};
0f71a2f6 2423
adf40b2e
JM		 2424struct gdbarch_info
2425{
adf40b2e
JM		 2426 /* Use default: NULL (ZERO). */
2427 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2428
428721aa 2429 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2430 int byte_order;
0f71a2f6 2431
adf40b2e
JM		 2432 /* Use default: NULL (ZERO). */
2433 bfd *abfd;
0f71a2f6 2434
adf40b2e
JM		 2435 /* Use default: NULL (ZERO). */
2436 struct gdbarch_tdep_info *tdep_info;
4be87837
DJ		 2437
2438 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
2439 enum gdb_osabi osabi;
adf40b2e 2440};
0f71a2f6 2441
104c1213 2442typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2443typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2444
4b9b3959 2445/* DEPRECATED - use gdbarch_register() */
104c1213 2446extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2447
4b9b3959
AC		 2448extern void gdbarch_register (enum bfd_architecture architecture,
2449 gdbarch_init_ftype *,
2450 gdbarch_dump_tdep_ftype *);
2451
0f71a2f6 2452
b4a20239
AC		 2453/* Return a freshly allocated, NULL terminated, array of the valid
2454 architecture names. Since architectures are registered during the
2455 _initialize phase this function only returns useful information
2456 once initialization has been completed. */
2457
2458extern const char **gdbarch_printable_names (void);
2459
2460
0f71a2f6
JM		 2461/* Helper function. Search the list of ARCHES for a GDBARCH that
2462 matches the information provided by INFO. */
2463
104c1213 2464extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2465
2466
2467/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2468 basic initialization using values obtained from the INFO andTDEP
2469 parameters. set_gdbarch_*() functions are called to complete the
2470 initialization of the object. */
2471
104c1213 2472extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2473
2474
4b9b3959
AC		 2475/* Helper function. Free a partially-constructed ``struct gdbarch''.
2476 It is assumed that the caller freeds the ``struct
2477 gdbarch_tdep''. */
2478
058f20d5
JB		 2479extern void gdbarch_free (struct gdbarch *);
2480
2481
aebd7893
AC		 2482/* Helper function. Allocate memory from the ``struct gdbarch''
2483 obstack. The memory is freed when the corresponding architecture
2484 is also freed. */
2485
2486extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2487#define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2488#define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2489
2490
b732d07d 2491/* Helper function. Force an update of the current architecture.
0f71a2f6 2492
b732d07d
AC		 2493 The actual architecture selected is determined by INFO, ``(gdb) set
2494 architecture'' et.al., the existing architecture and BFD's default
2495 architecture. INFO should be initialized to zero and then selected
2496 fields should be updated.
0f71a2f6 2497
16f33e29
AC		 2498 Returns non-zero if the update succeeds */
2499
2500extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2501
2502
2503
2504/* Register per-architecture data-pointer.
2505
2506 Reserve space for a per-architecture data-pointer. An identifier
2507 for the reserved data-pointer is returned. That identifer should
95160752 2508 be saved in a local static variable.
0f71a2f6 2509
76860b5f
AC		 2510 The per-architecture data-pointer is either initialized explicitly
2511 (set_gdbarch_data()) or implicitly (by INIT() via a call to
fcc1c85c
AC		 2512 gdbarch_data()).
2513
2514 Memory for the per-architecture data shall be allocated using
2515 gdbarch_obstack_zalloc. That memory will be deleted when the
2516 corresponding architecture object is deleted.
0f71a2f6 2517
95160752
AC		 2518 When a previously created architecture is re-selected, the
2519 per-architecture data-pointer for that previous architecture is
76860b5f 2520 restored. INIT() is not re-called.
0f71a2f6
JM		 2521
2522 Multiple registrarants for any architecture are allowed (and
2523 strongly encouraged). */
2524
95160752 2525struct gdbarch_data;
0f71a2f6 2526
95160752 2527typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
fcc1c85c 2528extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init);
95160752
AC		 2529extern void set_gdbarch_data (struct gdbarch *gdbarch,
2530 struct gdbarch_data *data,
2531 void *pointer);
0f71a2f6 2532
451fbdda 2533extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2534
2535
0f71a2f6
JM		 2536/* Register per-architecture memory region.
2537
2538 Provide a memory-region swap mechanism. Per-architecture memory
2539 region are created. These memory regions are swapped whenever the
2540 architecture is changed. For a new architecture, the memory region
2541 is initialized with zero (0) and the INIT function is called.
2542
2543 Memory regions are swapped / initialized in the order that they are
2544 registered. NULL DATA and/or INIT values can be specified.
2545
2546 New code should use register_gdbarch_data(). */
2547
104c1213
JM		 2548typedef void (gdbarch_swap_ftype) (void);
2549extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2550#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2551
2552
2553
99e7bb18 2554/* The target-system-dependent byte order is dynamic */
c906108c 2555
adf40b2e 2556extern int target_byte_order;
c906108c
SS		 2557#ifndef TARGET_BYTE_ORDER
2558#define TARGET_BYTE_ORDER (target_byte_order + 0)
2559#endif
2560
adf40b2e 2561extern int target_byte_order_auto;
c906108c
SS		 2562#ifndef TARGET_BYTE_ORDER_AUTO
2563#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2564#endif
2565
2566
2567
99e7bb18 2568/* The target-system-dependent BFD architecture is dynamic */
c906108c 2569
adf40b2e 2570extern int target_architecture_auto;
c906108c
SS		 2571#ifndef TARGET_ARCHITECTURE_AUTO
2572#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2573#endif
2574
adf40b2e 2575extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2576#ifndef TARGET_ARCHITECTURE
2577#define TARGET_ARCHITECTURE (target_architecture + 0)
2578#endif
2579
c906108c 2580
99e7bb18 2581/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2582 byte-order, ...) using information found in the BFD */
2583
104c1213 2584extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2585
2586
e514a9d6
JM		 2587/* Initialize the current architecture to the "first" one we find on
2588 our list. */
2589
2590extern void initialize_current_architecture (void);
2591
ceaa8edf
JB		 2592/* For non-multiarched targets, do any initialization of the default
2593 gdbarch object necessary after the _initialize_MODULE functions
2594 have run. */
5ae5f592 2595extern void initialize_non_multiarch (void);
cce74817 2596
c906108c 2597/* gdbarch trace variable */
adf40b2e 2598extern int gdbarch_debug;
c906108c 2599
4b9b3959 2600extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2601
c906108c 2602#endif
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