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2003-08-18 Andreas Schwab <schwab@suse.de>
[thirdparty/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
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
b8de8283
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
b8de8283
AC		 849typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
850extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
851extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
852#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
853#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
854#endif
855#if !defined (CALL_DUMMY_ADDRESS)
856#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
857#endif
858
859/* DEPRECATED_CALL_DUMMY_START_OFFSET can be deleted. */
860
861extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
862extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
863#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
864#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
865#endif
866#if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
867#define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
868#endif
869
870/* DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET can be deleted. */
871
872extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
873extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
874#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
875#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
876#endif
877#if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
878#define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
879#endif
880
881/* DEPRECATED_CALL_DUMMY_LENGTH can be deleted. */
882
883extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
884extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
885#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
886#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
887#endif
888#if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
889#define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
890#endif
891
892/* DEPRECATED_CALL_DUMMY_WORDS can be deleted. */
893
b8de8283
AC		 894extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
895extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
896#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
897#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
898#endif
899#if !defined (DEPRECATED_CALL_DUMMY_WORDS)
900#define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
901#endif
902
903/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_SIZEOF_CALL_DUMMY_WORDS. */
904
b8de8283
AC		 905extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
906extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
907#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
908#error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
909#endif
910#if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
911#define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
912#endif
913
914/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_CALL_DUMMY_STACK_ADJUST. */
915
916#if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
917/* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
918#if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
919#define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
920#endif
921#endif
922
b8de8283
AC		 923extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
924#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
925#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
926#endif
927#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
928#define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
929#endif
930
b8de8283
AC		 931extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
932extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
933#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
934#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
935#endif
936#if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
937#define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
938#endif
939
940/* DEPRECATED_FIX_CALL_DUMMY can be deleted. For the SPARC, implement
941 PUSH_DUMMY_CODE and set CALL_DUMMY_LOCATION to ON_STACK. */
942
943#if defined (DEPRECATED_FIX_CALL_DUMMY)
944/* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
945#if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
946#define DEPRECATED_FIX_CALL_DUMMY_P() (1)
947#endif
948#endif
949
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AC		 950extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
951#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
952#error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
953#endif
954#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
955#define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
956#endif
957
b8de8283
AC		 958typedef 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);
959extern 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);
960extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
961#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
962#error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
963#endif
964#if !defined (DEPRECATED_FIX_CALL_DUMMY)
965#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))
966#endif
967
968/* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
969
970extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
971
972typedef 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);
973extern 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);
974extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
975
976/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_PUSH_DUMMY_FRAME. */
977
978#if defined (DEPRECATED_PUSH_DUMMY_FRAME)
979/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
980#if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
981#define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
982#endif
983#endif
984
b8de8283
AC		 985extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
986#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
987#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
988#endif
989#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
990#define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
991#endif
992
b8de8283
AC		 993typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
994extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
995extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
996#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
997#error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
998#endif
999#if !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1000#define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1001#endif
1002
1003/* Implement PUSH_DUMMY_CALL, then delete
1004 DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED. */
1005
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AC		 1006extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1007extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
1008#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1009#error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
1010#endif
1011#if !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1012#define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
1013#endif
1014
903ad3a6
AC		 1015#if defined (DEPRECATED_DO_REGISTERS_INFO)
1016/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
1017#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1018#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
0ab7a791
AC		 1019#endif
1020#endif
1021
903ad3a6
AC		 1022extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
1023#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
1024#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
0ab7a791 1025#endif
903ad3a6
AC		 1026#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1027#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
0ab7a791
AC		 1028#endif
1029
903ad3a6
AC		 1030typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
1031extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
1032extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
1033#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
1034#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
83905903 1035#endif
c25083af 1036#if !defined (DEPRECATED_DO_REGISTERS_INFO)
903ad3a6 1037#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
666e11c5 1038#endif
666e11c5 1039
0ab7a791
AC		 1040typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1041extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1042extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
1043
23e3a7ac
AC		 1044extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
1045
1046typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1047extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 1048extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 1049
e76f1f2e
AC		 1050extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
1051
1052typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1053extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1054extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
1055
7c7651b2
AC		 1056/* MAP a GDB RAW register number onto a simulator register number. See
1057 also include/...-sim.h. */
1058
7c7651b2
AC		 1059typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
1060extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
1061extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 1062#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
1063#error "Non multi-arch definition of REGISTER_SIM_REGNO"
1064#endif
c25083af 1065#if !defined (REGISTER_SIM_REGNO)
7c7651b2
AC		 1066#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1067#endif
7c7651b2 1068
2649061d
AC		 1069#if defined (REGISTER_BYTES_OK)
1070/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 1071#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 1072#define REGISTER_BYTES_OK_P() (1)
1073#endif
eee30e78 1074#endif
2649061d 1075
2649061d 1076extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 1077#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1078#error "Non multi-arch definition of REGISTER_BYTES_OK"
1079#endif
2649061d
AC		 1080#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1081#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1082#endif
1083
2649061d
AC		 1084typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1085extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1086extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 1087#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1088#error "Non multi-arch definition of REGISTER_BYTES_OK"
1089#endif
c25083af 1090#if !defined (REGISTER_BYTES_OK)
2649061d
AC		 1091#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1092#endif
2649061d 1093
01fb7433
AC		 1094typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1095extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1096extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 1097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1098#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1099#endif
c25083af 1100#if !defined (CANNOT_FETCH_REGISTER)
01fb7433
AC		 1101#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1102#endif
01fb7433 1103
01fb7433
AC		 1104typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1105extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1106extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 1107#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1108#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1109#endif
c25083af 1110#if !defined (CANNOT_STORE_REGISTER)
01fb7433
AC		 1111#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1112#endif
01fb7433 1113
9df628e0
RE		 1114/* setjmp/longjmp support. */
1115
1116#if defined (GET_LONGJMP_TARGET)
1117/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1118#if !defined (GET_LONGJMP_TARGET_P)
1119#define GET_LONGJMP_TARGET_P() (1)
1120#endif
1121#endif
1122
9df628e0
RE		 1123extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1124#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1125#error "Non multi-arch definition of GET_LONGJMP_TARGET"
1126#endif
b8de8283
AC		 1127#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1128#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
0f71a2f6 1129#endif
0f71a2f6 1130
b8de8283
AC		 1131typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1132extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1133extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1134#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1135#error "Non multi-arch definition of GET_LONGJMP_TARGET"
83905903 1136#endif
b8de8283
AC		 1137#if !defined (GET_LONGJMP_TARGET)
1138#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
0f71a2f6 1139#endif
0f71a2f6 1140
ae45cd16
AC		 1141/* NOTE: cagney/2002-11-24: This function with predicate has a valid
1142 (callable) initial value. As a consequence, even when the predicate
1143 is false, the corresponding function works. This simplifies the
1144 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1145 doesn't need to be modified. */
1146
1147#if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1148/* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1149#if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1150#define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1151#endif
1152#endif
1153
ae45cd16 1154extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
55e1d7e7 1155#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
ae45cd16
AC		 1156#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1157#endif
55e1d7e7 1158#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
ae45cd16
AC		 1159#define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1160#endif
1161
ae45cd16
AC		 1162typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1163extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1164extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
55e1d7e7 1165#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
ae45cd16 1166#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
83905903 1167#endif
c25083af 1168#if !defined (DEPRECATED_PC_IN_CALL_DUMMY)
ae45cd16 1169#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
0f71a2f6 1170#endif
0f71a2f6 1171
2ca6c561
AC		 1172#if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1173/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1174#if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1175#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1176#endif
1177#endif
1178
2ca6c561
AC		 1179extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1180#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1181#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1182#endif
1183#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1184#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1185#endif
1186
97f46953
AC		 1187typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1188extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
2ca6c561
AC		 1189extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1190#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1191#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
83905903 1192#endif
c25083af 1193#if !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
2ca6c561 1194#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
10312cc4 1195#endif
10312cc4 1196
a5afb99f
AC		 1197#if defined (DEPRECATED_INIT_FRAME_PC)
1198/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1199#if !defined (DEPRECATED_INIT_FRAME_PC_P)
1200#define DEPRECATED_INIT_FRAME_PC_P() (1)
1201#endif
1202#endif
1203
a5afb99f
AC		 1204extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1206#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1207#endif
1208#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1209#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1210#endif
1211
a5afb99f
AC		 1212typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1213extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1214extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1215#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1216#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
83905903 1217#endif
c25083af 1218#if !defined (DEPRECATED_INIT_FRAME_PC)
a5afb99f 1219#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
10312cc4 1220#endif
10312cc4 1221
104c1213
JM		 1222extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1223extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1224#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1225#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1226#endif
c25083af 1227#if !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1228#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1229#endif
0f71a2f6 1230
104c1213
JM		 1231extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1232extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
83905903
AC		 1233#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1234#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1235#endif
e669114a 1236#if !defined (BELIEVE_PCC_PROMOTION_TYPE)
0f71a2f6
JM		 1237#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1238#endif
0f71a2f6 1239
129c1cd6
AC		 1240#if defined (DEPRECATED_GET_SAVED_REGISTER)
1241/* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1242#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1243#define DEPRECATED_GET_SAVED_REGISTER_P() (1)
a216a322
AC		 1244#endif
1245#endif
1246
129c1cd6
AC		 1247extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1248#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1249#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
a216a322 1250#endif
129c1cd6
AC		 1251#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1252#define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
a216a322
AC		 1253#endif
1254
129c1cd6
AC		 1255typedef 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);
1256extern 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);
1257extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1259#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
83905903 1260#endif
c25083af 1261#if !defined (DEPRECATED_GET_SAVED_REGISTER)
129c1cd6 1262#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 1263#endif
0f71a2f6 1264
781a750d
AC		 1265/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1266 For raw <-> cooked register conversions, replaced by pseudo registers. */
1267
781a750d
AC		 1268typedef int (gdbarch_deprecated_register_convertible_ftype) (int nr);
1269extern int gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, int nr);
1270extern void set_gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, gdbarch_deprecated_register_convertible_ftype *deprecated_register_convertible);
1271#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE)
1272#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
83905903 1273#endif
781a750d
AC		 1274#if !defined (DEPRECATED_REGISTER_CONVERTIBLE)
1275#define DEPRECATED_REGISTER_CONVERTIBLE(nr) (gdbarch_deprecated_register_convertible (current_gdbarch, nr))
0f71a2f6 1276#endif
33489c5b 1277
781a750d
AC		 1278/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1279 For raw <-> cooked register conversions, replaced by pseudo registers. */
1280
781a750d
AC		 1281typedef void (gdbarch_deprecated_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1282extern void gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1283extern void set_gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_virtual_ftype *deprecated_register_convert_to_virtual);
1284#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1285#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL"
83905903 1286#endif
781a750d
AC		 1287#if !defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1288#define DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_deprecated_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
0f71a2f6 1289#endif
33489c5b 1290
781a750d
AC		 1291/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1292 For raw <-> cooked register conversions, replaced by pseudo registers. */
1293
781a750d
AC		 1294typedef void (gdbarch_deprecated_register_convert_to_raw_ftype) (struct type *type, int regnum, const char *from, char *to);
1295extern void gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, const char *from, char *to);
1296extern void set_gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_raw_ftype *deprecated_register_convert_to_raw);
1297#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1298#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_RAW"
83905903 1299#endif
781a750d
AC		 1300#if !defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1301#define DEPRECATED_REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_deprecated_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
0f71a2f6 1302#endif
33489c5b 1303
ff2e87ac
AC		 1304typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
1305extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
13d01224
AC		 1306extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1307#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1308#error "Non multi-arch definition of CONVERT_REGISTER_P"
1309#endif
c25083af 1310#if !defined (CONVERT_REGISTER_P)
ff2e87ac 1311#define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
13d01224 1312#endif
13d01224 1313
ff2e87ac
AC		 1314typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
1315extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
13d01224
AC		 1316extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1317#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1318#error "Non multi-arch definition of REGISTER_TO_VALUE"
1319#endif
c25083af 1320#if !defined (REGISTER_TO_VALUE)
ff2e87ac 1321#define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
13d01224 1322#endif
13d01224 1323
ff2e87ac
AC		 1324typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
1325extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
13d01224
AC		 1326extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1327#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1328#error "Non multi-arch definition of VALUE_TO_REGISTER"
1329#endif
c25083af 1330#if !defined (VALUE_TO_REGISTER)
ff2e87ac 1331#define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
13d01224 1332#endif
13d01224 1333
66140c26
AC		 1334typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1335extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
4478b372 1336extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1337#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1338#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1339#endif
c25083af 1340#if !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1341#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1342#endif
33489c5b 1343
ac2e2ef7
AC		 1344typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1345extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1346extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1347#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1348#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1349#endif
c25083af 1350#if !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1351#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1352#endif
33489c5b 1353
fc0c74b1
AC		 1354#if defined (INTEGER_TO_ADDRESS)
1355/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1356#if !defined (INTEGER_TO_ADDRESS_P)
1357#define INTEGER_TO_ADDRESS_P() (1)
1358#endif
1359#endif
1360
fc0c74b1
AC		 1361extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1362#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1363#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1364#endif
1365#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1366#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1367#endif
1368
fc0c74b1
AC		 1369typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1370extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1371extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1372#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1373#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1374#endif
c25083af 1375#if !defined (INTEGER_TO_ADDRESS)
fc0c74b1
AC		 1376#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1377#endif
fc0c74b1 1378
71a9f22e
JB		 1379typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1380extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1381extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
83905903
AC		 1382#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1383#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1384#endif
c25083af 1385#if !defined (RETURN_VALUE_ON_STACK)
71a9f22e
JB		 1386#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1387#endif
1388
749b82f6
AC		 1389#if defined (DEPRECATED_POP_FRAME)
1390/* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1391#if !defined (DEPRECATED_POP_FRAME_P)
1392#define DEPRECATED_POP_FRAME_P() (1)
dedc2a2b
AC		 1393#endif
1394#endif
1395
749b82f6
AC		 1396extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1397#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1398#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
dedc2a2b 1399#endif
749b82f6
AC		 1400#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1401#define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
dedc2a2b
AC		 1402#endif
1403
749b82f6
AC		 1404typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1405extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1406extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1407#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1408#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
83905903 1409#endif
c25083af 1410#if !defined (DEPRECATED_POP_FRAME)
749b82f6 1411#define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
0f71a2f6 1412#endif
0f71a2f6 1413
4183d812
AC		 1414/* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1415
1416#if defined (DEPRECATED_STORE_STRUCT_RETURN)
1417/* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1418#if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1419#define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1420#endif
1421#endif
1422
4183d812
AC		 1423extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1424#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1425#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1426#endif
1427#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1428#define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1429#endif
1430
4183d812
AC		 1431typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1432extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1433extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1434#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1435#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
83905903 1436#endif
c25083af 1437#if !defined (DEPRECATED_STORE_STRUCT_RETURN)
4183d812 1438#define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
0f71a2f6 1439#endif
0f71a2f6 1440
ebba8386
AC		 1441typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1442extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1443extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1444#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1445#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1446#endif
c25083af 1447#if !defined (EXTRACT_RETURN_VALUE)
ebba8386
AC		 1448#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1449#endif
ebba8386 1450
ebba8386
AC		 1451typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1452extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1453extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1454#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1455#error "Non multi-arch definition of STORE_RETURN_VALUE"
1456#endif
c25083af 1457#if !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1458#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1459#endif
ebba8386
AC		 1460
1461typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1462extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1463extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1465#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1466#endif
c25083af 1467#if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
ebba8386
AC		 1468#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1469#endif
ebba8386
AC		 1470
1471typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1472extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1473extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1474#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1475#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1476#endif
c25083af 1477#if !defined (DEPRECATED_STORE_RETURN_VALUE)
ebba8386 1478#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6 1479#endif
0f71a2f6 1480
049ee0e4
AC		 1481#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1482/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1483#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1484#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1485#endif
1486#endif
1487
049ee0e4
AC		 1488extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1490#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1491#endif
1492#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1493#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1494#endif
1495
049ee0e4
AC		 1496typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1497extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1498extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1499#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1500#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1501#endif
c25083af 1502#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
049ee0e4
AC		 1503#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1504#endif
049ee0e4 1505
26e9b323
AC		 1506#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1507/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1508#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1509#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
d6dd581e
AC		 1510#endif
1511#endif
1512
26e9b323
AC		 1513extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1514#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1515#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1516#endif
26e9b323
AC		 1517#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1518#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
d6dd581e
AC		 1519#endif
1520
26e9b323
AC		 1521typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1522extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1523extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1524#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1525#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
83905903 1526#endif
c25083af 1527#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
26e9b323 1528#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
0f71a2f6 1529#endif
0f71a2f6 1530
104c1213
JM		 1531typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1532extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1533extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
83905903
AC		 1534#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1535#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1536#endif
c25083af 1537#if !defined (USE_STRUCT_CONVENTION)
0f71a2f6
JM		 1538#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1539#endif
0f71a2f6 1540
f30ee0bc
AC		 1541#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1542/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1543#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1544#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
8f871025
AC		 1545#endif
1546#endif
1547
f30ee0bc
AC		 1548extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1549#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1550#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
8f871025 1551#endif
f30ee0bc
AC		 1552#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1553#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
8f871025
AC		 1554#endif
1555
f30ee0bc
AC		 1556typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1557extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1558extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1559#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1560#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
83905903 1561#endif
c25083af 1562#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
f30ee0bc 1563#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
0f71a2f6 1564#endif
0f71a2f6 1565
e9582e71
AC		 1566#if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1567/* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1568#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1569#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
5fdff426
AC		 1570#endif
1571#endif
1572
e9582e71
AC		 1573extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1574#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1575#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
5fdff426 1576#endif
e9582e71
AC		 1577#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1578#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
5fdff426
AC		 1579#endif
1580
e9582e71
AC		 1581typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1582extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1583extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1584#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1585#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
83905903 1586#endif
c25083af 1587#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
e9582e71 1588#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
0f71a2f6 1589#endif
0f71a2f6 1590
104c1213
JM		 1591typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1592extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1593extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1594#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1595#error "Non multi-arch definition of SKIP_PROLOGUE"
1596#endif
c25083af 1597#if !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1598#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1599#endif
0f71a2f6 1600
dad41f9a
AC		 1601typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1602extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1603extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
83905903
AC		 1604#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1605#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1606#endif
c25083af 1607#if !defined (PROLOGUE_FRAMELESS_P)
dad41f9a
AC		 1608#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1609#endif
1610
104c1213
JM		 1611typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1612extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1613extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1614#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1615#error "Non multi-arch definition of INNER_THAN"
1616#endif
c25083af 1617#if !defined (INNER_THAN)
0f71a2f6
JM		 1618#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1619#endif
0f71a2f6 1620
f4f9705a
AC		 1621typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1622extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1623extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1624#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1625#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1626#endif
c25083af 1627#if !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1628#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1629#endif
33489c5b 1630
917317f4
JM		 1631typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1632extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1633extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1634#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1635#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1636#endif
c25083af 1637#if !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1638#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1639#endif
33489c5b 1640
917317f4
JM		 1641typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1642extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1643extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1644#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1645#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1646#endif
c25083af 1647#if !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1648#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1649#endif
917317f4 1650
104c1213
JM		 1651extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1652extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1653#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1654#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1655#endif
c25083af 1656#if !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1657#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1658#endif
0f71a2f6 1659
104c1213
JM		 1660extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1661extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1662#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1663#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1664#endif
c25083af 1665#if !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1666#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1667#endif
0f71a2f6 1668
f6684c31
AC		 1669typedef 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);
1670extern 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 1671extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
0f71a2f6 1672
104c1213
JM		 1673extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1674extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1675#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1676#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1677#endif
c25083af 1678#if !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1679#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1680#endif
0f71a2f6 1681
104c1213
JM		 1682typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1683extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1684extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
83905903
AC		 1685#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1686#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1687#endif
c25083af 1688#if !defined (FRAMELESS_FUNCTION_INVOCATION)
0f71a2f6
JM		 1689#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1690#endif
0f71a2f6 1691
618ce49f
AC		 1692#if defined (DEPRECATED_FRAME_CHAIN)
1693/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1694#if !defined (DEPRECATED_FRAME_CHAIN_P)
1695#define DEPRECATED_FRAME_CHAIN_P() (1)
d62d1979
AC		 1696#endif
1697#endif
1698
618ce49f
AC		 1699extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1700#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1701#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
d62d1979 1702#endif
618ce49f
AC		 1703#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
1704#define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
d62d1979
AC		 1705#endif
1706
618ce49f
AC		 1707typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1708extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1709extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1710#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1711#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
83905903 1712#endif
c25083af 1713#if !defined (DEPRECATED_FRAME_CHAIN)
618ce49f 1714#define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
0f71a2f6 1715#endif
0f71a2f6 1716
618ce49f
AC		 1717#if defined (DEPRECATED_FRAME_CHAIN_VALID)
1718/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1719#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1720#define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
51603483
DJ		 1721#endif
1722#endif
1723
618ce49f
AC		 1724extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1725#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1726#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
51603483 1727#endif
618ce49f
AC		 1728#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1729#define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
51603483 1730#endif
7f55af32 1731
618ce49f
AC		 1732typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1733extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1734extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1735#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1736#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
83905903 1737#endif
c25083af 1738#if !defined (DEPRECATED_FRAME_CHAIN_VALID)
618ce49f 1739#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
0f71a2f6 1740#endif
0f71a2f6 1741
8bedc050
AC		 1742/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
1743 note, per UNWIND_PC's doco, that while the two have similar
1744 interfaces they have very different underlying implementations. */
12cc2063 1745
8bedc050
AC		 1746#if defined (DEPRECATED_FRAME_SAVED_PC)
1747/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1748#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1749#define DEPRECATED_FRAME_SAVED_PC_P() (1)
d62d1979
AC		 1750#endif
1751#endif
1752
8bedc050
AC		 1753extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1754#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1755#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
d62d1979 1756#endif
8bedc050
AC		 1757#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
1758#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
d62d1979
AC		 1759#endif
1760
8bedc050
AC		 1761typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1762extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1763extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1764#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1765#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
83905903 1766#endif
c25083af 1767#if !defined (DEPRECATED_FRAME_SAVED_PC)
8bedc050 1768#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
0f71a2f6 1769#endif
0f71a2f6 1770
12cc2063
AC		 1771extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1772
1773typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1774extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1775extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1776
a9e5fdc2
AC		 1777extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1778
1779typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1780extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1781extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1782
42efa47a
AC		 1783/* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1784 frame-base. Enable frame-base before frame-unwind. */
1785
1786#if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1787/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1788#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1789#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1790#endif
1791#endif
1792
42efa47a
AC		 1793extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1794#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1795#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1796#endif
1797#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1798#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1799#endif
1800
42efa47a
AC		 1801typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1802extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1803extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1804#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1805#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1806#endif
1807#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1808#define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1809#endif
1810
1811/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1812 frame-base. Enable frame-base before frame-unwind. */
1813
1814#if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1815/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1816#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1817#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1818#endif
1819#endif
1820
42efa47a
AC		 1821extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1822#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1823#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1824#endif
42efa47a
AC		 1825#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1826#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
0f71a2f6 1827#endif
0f71a2f6 1828
42efa47a
AC		 1829typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1830extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1831extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1832#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1833#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1834#endif
42efa47a
AC		 1835#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1836#define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
0f71a2f6 1837#endif
0f71a2f6 1838
6913c89a
AC		 1839#if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1840/* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1841#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1842#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
4443bd83
AC		 1843#endif
1844#endif
1845
6913c89a
AC		 1846extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1847#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1848#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
4443bd83 1849#endif
6913c89a
AC		 1850#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1851#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
4443bd83
AC		 1852#endif
1853
6913c89a
AC		 1854typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1855extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1856extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1857#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1858#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
83905903 1859#endif
c25083af 1860#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
6913c89a 1861#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
0f71a2f6 1862#endif
0f71a2f6 1863
983a287a
AC		 1864#if defined (FRAME_NUM_ARGS)
1865/* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1866#if !defined (FRAME_NUM_ARGS_P)
1867#define FRAME_NUM_ARGS_P() (1)
1868#endif
1869#endif
1870
983a287a
AC		 1871extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1872#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1873#error "Non multi-arch definition of FRAME_NUM_ARGS"
1874#endif
1875#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P)
1876#define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1877#endif
1878
104c1213
JM		 1879typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1880extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1881extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1882#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1883#error "Non multi-arch definition of FRAME_NUM_ARGS"
1884#endif
c25083af 1885#if !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1886#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1887#endif
0f71a2f6 1888
2ada493a
AC		 1889#if defined (STACK_ALIGN)
1890/* Legacy for systems yet to multi-arch STACK_ALIGN */
eee30e78 1891#if !defined (STACK_ALIGN_P)
2ada493a
AC		 1892#define STACK_ALIGN_P() (1)
1893#endif
eee30e78 1894#endif
2ada493a
AC		 1895
1896extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
83905903
AC		 1897#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1898#error "Non multi-arch definition of STACK_ALIGN"
1899#endif
6166d547 1900#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2ada493a
AC		 1901#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1902#endif
1903
1904typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1905extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1906extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
83905903
AC		 1907#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1908#error "Non multi-arch definition of STACK_ALIGN"
1909#endif
c25083af 1910#if !defined (STACK_ALIGN)
2ada493a
AC		 1911#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1912#endif
1913
dc604539
AC		 1914extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1915
1916typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1917extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1918extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1919
d03e67c9
AC		 1920#if defined (REG_STRUCT_HAS_ADDR)
1921/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
eee30e78 1922#if !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1923#define REG_STRUCT_HAS_ADDR_P() (1)
1924#endif
eee30e78 1925#endif
d03e67c9
AC		 1926
1927extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
83905903
AC		 1928#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1929#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1930#endif
6166d547 1931#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
d03e67c9
AC		 1932#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1933#endif
1934
1935typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1936extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1937extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
83905903
AC		 1938#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1939#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1940#endif
c25083af 1941#if !defined (REG_STRUCT_HAS_ADDR)
d03e67c9
AC		 1942#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1943#endif
1944
58d5518e
ND		 1945extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1946extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
83905903
AC		 1947#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1948#error "Non multi-arch definition of PARM_BOUNDARY"
1949#endif
c25083af 1950#if !defined (PARM_BOUNDARY)
58d5518e
ND		 1951#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1952#endif
58d5518e 1953
f0d4cc9e
AC		 1954extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1955extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1956#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1957#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1958#endif
c25083af 1959#if !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1960#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1961#endif
f0d4cc9e 1962
f0d4cc9e
AC		 1963extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1964extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1965#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1966#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1967#endif
c25083af 1968#if !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1969#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1970#endif
f0d4cc9e 1971
f0d4cc9e
AC		 1972extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1973extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 1974#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1975#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1976#endif
c25083af 1977#if !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1978#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1979#endif
f0d4cc9e 1980
f517ea4e
PS		 1981typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
1982extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
1983extern 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		 1984#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
1985#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
1986#endif
c25083af 1987#if !defined (CONVERT_FROM_FUNC_PTR_ADDR)
f517ea4e
PS		 1988#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
1989#endif
f517ea4e 1990
875e1767
AC		 1991/* On some machines there are bits in addresses which are not really
1992 part of the address, but are used by the kernel, the hardware, etc.
1993 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
1994 we get a "real" address such as one would find in a symbol table.
1995 This is used only for addresses of instructions, and even then I'm
1996 not sure it's used in all contexts. It exists to deal with there
1997 being a few stray bits in the PC which would mislead us, not as some
1998 sort of generic thing to handle alignment or segmentation (it's
1999 possible it should be in TARGET_READ_PC instead). */
2000
875e1767
AC		 2001typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2002extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2003extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 2004#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2005#error "Non multi-arch definition of ADDR_BITS_REMOVE"
2006#endif
c25083af 2007#if !defined (ADDR_BITS_REMOVE)
875e1767
AC		 2008#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2009#endif
875e1767 2010
5720643c 2011/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 2012 ADDR_BITS_REMOVE. */
2013
181c1381
RE		 2014typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2015extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2016extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2017#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2018#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2019#endif
c25083af 2020#if !defined (SMASH_TEXT_ADDRESS)
181c1381
RE		 2021#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2022#endif
181c1381 2023
64c4637f
AC		 2024/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2025 the target needs software single step. An ISA method to implement it.
2026
2027 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2028 using the breakpoint system instead of blatting memory directly (as with rs6000).
2029
2030 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2031 single step. If not, then implement single step using breakpoints. */
2032
2033#if defined (SOFTWARE_SINGLE_STEP)
2034/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2035#if !defined (SOFTWARE_SINGLE_STEP_P)
2036#define SOFTWARE_SINGLE_STEP_P() (1)
2037#endif
2038#endif
2039
64c4637f 2040extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 2041#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2042#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2043#endif
64c4637f
AC		 2044#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2045#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2046#endif
2047
64c4637f
AC		 2048typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2049extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2050extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 2051#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2052#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2053#endif
c25083af 2054#if !defined (SOFTWARE_SINGLE_STEP)
64c4637f
AC		 2055#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2056#endif
64c4637f 2057
2bf0cb65
EZ		 2058typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2059extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2060extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2061#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2062#error "Non multi-arch definition of TARGET_PRINT_INSN"
2063#endif
c25083af 2064#if !defined (TARGET_PRINT_INSN)
2bf0cb65
EZ		 2065#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2066#endif
2bf0cb65 2067
bdcd319a
CV		 2068typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2069extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2070extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2071#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2072#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2073#endif
c25083af 2074#if !defined (SKIP_TRAMPOLINE_CODE)
bdcd319a
CV		 2075#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2076#endif
bdcd319a 2077
68e9cc94
CV		 2078/* For SVR4 shared libraries, each call goes through a small piece of
2079 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 2080 to nonzero if we are currently stopped in one of these. */
68e9cc94 2081
68e9cc94
CV		 2082typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2083extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2084extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2085#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2086#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2087#endif
c25083af 2088#if !defined (IN_SOLIB_CALL_TRAMPOLINE)
68e9cc94
CV		 2089#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2090#endif
68e9cc94 2091
d50355b6
MS		 2092/* Some systems also have trampoline code for returning from shared libs. */
2093
d50355b6
MS		 2094typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2095extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2096extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2097#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2098#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2099#endif
c25083af 2100#if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
d50355b6
MS		 2101#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2102#endif
d50355b6 2103
d7bd68ca
AC		 2104/* Sigtramp is a routine that the kernel calls (which then calls the
2105 signal handler). On most machines it is a library routine that is
2106 linked into the executable.
2107
2108 This macro, given a program counter value and the name of the
2109 function in which that PC resides (which can be null if the name is
2110 not known), returns nonzero if the PC and name show that we are in
2111 sigtramp.
2112
2113 On most machines just see if the name is sigtramp (and if we have
2114 no name, assume we are not in sigtramp).
2115
2116 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2117 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2118 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2119 own local NAME lookup.
2120
2121 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2122 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2123 does not. */
2124
d7bd68ca
AC		 2125typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2126extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2127extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2128#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2129#error "Non multi-arch definition of PC_IN_SIGTRAMP"
2130#endif
c25083af 2131#if !defined (PC_IN_SIGTRAMP)
d7bd68ca
AC		 2132#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2133#endif
d7bd68ca 2134
43156d82
MK		 2135#if defined (SIGTRAMP_START)
2136/* Legacy for systems yet to multi-arch SIGTRAMP_START */
2137#if !defined (SIGTRAMP_START_P)
2138#define SIGTRAMP_START_P() (1)
2139#endif
2140#endif
2141
43156d82
MK		 2142extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2143#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2144#error "Non multi-arch definition of SIGTRAMP_START"
2145#endif
2146#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2147#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2148#endif
2149
43156d82
MK		 2150typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2151extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2152extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2153#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2154#error "Non multi-arch definition of SIGTRAMP_START"
2155#endif
c25083af 2156#if !defined (SIGTRAMP_START)
43156d82
MK		 2157#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2158#endif
43156d82 2159
e76cff22
AC		 2160#if defined (SIGTRAMP_END)
2161/* Legacy for systems yet to multi-arch SIGTRAMP_END */
2162#if !defined (SIGTRAMP_END_P)
2163#define SIGTRAMP_END_P() (1)
2164#endif
2165#endif
2166
e76cff22
AC		 2167extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2168#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2169#error "Non multi-arch definition of SIGTRAMP_END"
2170#endif
2171#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2172#define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2173#endif
2174
43156d82
MK		 2175typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2176extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2177extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2178#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2179#error "Non multi-arch definition of SIGTRAMP_END"
2180#endif
c25083af 2181#if !defined (SIGTRAMP_END)
43156d82
MK		 2182#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2183#endif
43156d82 2184
c12260ac
CV		 2185/* A target might have problems with watchpoints as soon as the stack
2186 frame of the current function has been destroyed. This mostly happens
2187 as the first action in a funtion's epilogue. in_function_epilogue_p()
2188 is defined to return a non-zero value if either the given addr is one
2189 instruction after the stack destroying instruction up to the trailing
2190 return instruction or if we can figure out that the stack frame has
2191 already been invalidated regardless of the value of addr. Targets
2192 which don't suffer from that problem could just let this functionality
2193 untouched. */
2194
2195typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2196extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2197extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2198
552c04a7
TT		 2199/* Given a vector of command-line arguments, return a newly allocated
2200 string which, when passed to the create_inferior function, will be
2201 parsed (on Unix systems, by the shell) to yield the same vector.
2202 This function should call error() if the argument vector is not
2203 representable for this target or if this target does not support
2204 command-line arguments.
2205 ARGC is the number of elements in the vector.
2206 ARGV is an array of strings, one per argument. */
2207
2208typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2209extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2210extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2211
a2cf933a
EZ		 2212typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2213extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2214extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2215#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2216#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2217#endif
c25083af 2218#if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 2219#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2220#endif
a2cf933a 2221
a2cf933a
EZ		 2222typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2223extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2224extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2225#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2226#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2227#endif
c25083af 2228#if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 2229#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2230#endif
a2cf933a 2231
5720643c
JB		 2232extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2233extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2234#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2235#error "Non multi-arch definition of NAME_OF_MALLOC"
2236#endif
c25083af 2237#if !defined (NAME_OF_MALLOC)
5720643c
JB		 2238#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2239#endif
5720643c 2240
c4ed33b9
AC		 2241extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2242extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2243#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2244#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2245#endif
c25083af 2246#if !defined (CANNOT_STEP_BREAKPOINT)
c4ed33b9
AC		 2247#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2248#endif
c4ed33b9 2249
f74fa174
MM		 2250extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2251extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2252#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2253#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2254#endif
c25083af 2255#if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
f74fa174
MM		 2256#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2257#endif
f74fa174 2258
8b2dbe47
KB		 2259#if defined (ADDRESS_CLASS_TYPE_FLAGS)
2260/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2261#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2262#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2263#endif
2264#endif
2265
8b2dbe47
KB		 2266extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2267#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2268#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2269#endif
2270#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2271#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2272#endif
2273
8b2dbe47
KB		 2274typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2275extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2276extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2277#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2278#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2279#endif
c25083af 2280#if !defined (ADDRESS_CLASS_TYPE_FLAGS)
8b2dbe47
KB		 2281#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2282#endif
8b2dbe47 2283
8b2dbe47 2284extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 2285
321432c0
KB		 2286typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
2287extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
8b2dbe47 2288extern 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		 2289
2290extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 2291
321432c0
KB		 2292typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2293extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
8b2dbe47 2294extern 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 2295
b59ff9d5
AC		 2296/* Is a register in a group */
2297
2298typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2299extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2300extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2301
143985b7
AF		 2302/* Fetch the pointer to the ith function argument. */
2303
2304#if defined (FETCH_POINTER_ARGUMENT)
2305/* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
2306#if !defined (FETCH_POINTER_ARGUMENT_P)
2307#define FETCH_POINTER_ARGUMENT_P() (1)
2308#endif
2309#endif
2310
143985b7
AF		 2311extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
2312#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
2313#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2314#endif
2315#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P)
2316#define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
2317#endif
2318
143985b7
AF		 2319typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
2320extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
2321extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
2322#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
2323#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2324#endif
2325#if !defined (FETCH_POINTER_ARGUMENT)
2326#define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
2327#endif
2328
104c1213 2329extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2330
2331
2332/* Mechanism for co-ordinating the selection of a specific
2333 architecture.
2334
2335 GDB targets (*-tdep.c) can register an interest in a specific
2336 architecture. Other GDB components can register a need to maintain
2337 per-architecture data.
2338
2339 The mechanisms below ensures that there is only a loose connection
2340 between the set-architecture command and the various GDB
99e7bb18 2341 components. Each component can independently register their need
0f71a2f6
JM		 2342 to maintain architecture specific data with gdbarch.
2343
2344 Pragmatics:
2345
2346 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2347 didn't scale.
2348
2349 The more traditional mega-struct containing architecture specific
2350 data for all the various GDB components was also considered. Since
99e7bb18 2351 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2352 components it was determined that the global aproach was not
2353 applicable. */
2354
2355
2356/* Register a new architectural family with GDB.
2357
2358 Register support for the specified ARCHITECTURE with GDB. When
2359 gdbarch determines that the specified architecture has been
2360 selected, the corresponding INIT function is called.
2361
2362 --
2363
2364 The INIT function takes two parameters: INFO which contains the
2365 information available to gdbarch about the (possibly new)
2366 architecture; ARCHES which is a list of the previously created
2367 ``struct gdbarch'' for this architecture.
2368
0f79675b
AC		 2369 The INFO parameter is, as far as possible, be pre-initialized with
2370 information obtained from INFO.ABFD or the previously selected
2371 architecture.
2372
2373 The ARCHES parameter is a linked list (sorted most recently used)
2374 of all the previously created architures for this architecture
2375 family. The (possibly NULL) ARCHES->gdbarch can used to access
2376 values from the previously selected architecture for this
2377 architecture family. The global ``current_gdbarch'' shall not be
2378 used.
0f71a2f6
JM		 2379
2380 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2381 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2382 gdbarch'' from the ARCHES list - indicating that the new
2383 architecture is just a synonym for an earlier architecture (see
2384 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2385 - that describes the selected architecture (see gdbarch_alloc()).
2386
2387 The DUMP_TDEP function shall print out all target specific values.
2388 Care should be taken to ensure that the function works in both the
2389 multi-arch and non- multi-arch cases. */
0f71a2f6 2390
adf40b2e
JM		 2391struct gdbarch_list
2392{
2393 struct gdbarch *gdbarch;
2394 struct gdbarch_list *next;
2395};
0f71a2f6 2396
adf40b2e
JM		 2397struct gdbarch_info
2398{
adf40b2e
JM		 2399 /* Use default: NULL (ZERO). */
2400 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2401
428721aa 2402 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2403 int byte_order;
0f71a2f6 2404
adf40b2e
JM		 2405 /* Use default: NULL (ZERO). */
2406 bfd *abfd;
0f71a2f6 2407
adf40b2e
JM		 2408 /* Use default: NULL (ZERO). */
2409 struct gdbarch_tdep_info *tdep_info;
4be87837
DJ		 2410
2411 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
2412 enum gdb_osabi osabi;
adf40b2e 2413};
0f71a2f6 2414
104c1213 2415typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2416typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2417
4b9b3959 2418/* DEPRECATED - use gdbarch_register() */
104c1213 2419extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2420
4b9b3959
AC		 2421extern void gdbarch_register (enum bfd_architecture architecture,
2422 gdbarch_init_ftype *,
2423 gdbarch_dump_tdep_ftype *);
2424
0f71a2f6 2425
b4a20239
AC		 2426/* Return a freshly allocated, NULL terminated, array of the valid
2427 architecture names. Since architectures are registered during the
2428 _initialize phase this function only returns useful information
2429 once initialization has been completed. */
2430
2431extern const char **gdbarch_printable_names (void);
2432
2433
0f71a2f6
JM		 2434/* Helper function. Search the list of ARCHES for a GDBARCH that
2435 matches the information provided by INFO. */
2436
104c1213 2437extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2438
2439
2440/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2441 basic initialization using values obtained from the INFO andTDEP
2442 parameters. set_gdbarch_*() functions are called to complete the
2443 initialization of the object. */
2444
104c1213 2445extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2446
2447
4b9b3959
AC		 2448/* Helper function. Free a partially-constructed ``struct gdbarch''.
2449 It is assumed that the caller freeds the ``struct
2450 gdbarch_tdep''. */
2451
058f20d5
JB		 2452extern void gdbarch_free (struct gdbarch *);
2453
2454
aebd7893
AC		 2455/* Helper function. Allocate memory from the ``struct gdbarch''
2456 obstack. The memory is freed when the corresponding architecture
2457 is also freed. */
2458
2459extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2460#define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2461#define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2462
2463
b732d07d 2464/* Helper function. Force an update of the current architecture.
0f71a2f6 2465
b732d07d
AC		 2466 The actual architecture selected is determined by INFO, ``(gdb) set
2467 architecture'' et.al., the existing architecture and BFD's default
2468 architecture. INFO should be initialized to zero and then selected
2469 fields should be updated.
0f71a2f6 2470
16f33e29
AC		 2471 Returns non-zero if the update succeeds */
2472
2473extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2474
2475
2476
2477/* Register per-architecture data-pointer.
2478
2479 Reserve space for a per-architecture data-pointer. An identifier
2480 for the reserved data-pointer is returned. That identifer should
95160752 2481 be saved in a local static variable.
0f71a2f6 2482
76860b5f
AC		 2483 The per-architecture data-pointer is either initialized explicitly
2484 (set_gdbarch_data()) or implicitly (by INIT() via a call to
fcc1c85c
AC		 2485 gdbarch_data()).
2486
2487 Memory for the per-architecture data shall be allocated using
2488 gdbarch_obstack_zalloc. That memory will be deleted when the
2489 corresponding architecture object is deleted.
0f71a2f6 2490
95160752
AC		 2491 When a previously created architecture is re-selected, the
2492 per-architecture data-pointer for that previous architecture is
76860b5f 2493 restored. INIT() is not re-called.
0f71a2f6
JM		 2494
2495 Multiple registrarants for any architecture are allowed (and
2496 strongly encouraged). */
2497
95160752 2498struct gdbarch_data;
0f71a2f6 2499
95160752 2500typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
fcc1c85c 2501extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init);
95160752
AC		 2502extern void set_gdbarch_data (struct gdbarch *gdbarch,
2503 struct gdbarch_data *data,
2504 void *pointer);
0f71a2f6 2505
451fbdda 2506extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2507
2508
0f71a2f6
JM		 2509/* Register per-architecture memory region.
2510
2511 Provide a memory-region swap mechanism. Per-architecture memory
2512 region are created. These memory regions are swapped whenever the
2513 architecture is changed. For a new architecture, the memory region
2514 is initialized with zero (0) and the INIT function is called.
2515
2516 Memory regions are swapped / initialized in the order that they are
2517 registered. NULL DATA and/or INIT values can be specified.
2518
2519 New code should use register_gdbarch_data(). */
2520
104c1213
JM		 2521typedef void (gdbarch_swap_ftype) (void);
2522extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
e514a9d6 2523#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2524
2525
2526
99e7bb18 2527/* The target-system-dependent byte order is dynamic */
c906108c 2528
adf40b2e 2529extern int target_byte_order;
c906108c
SS		 2530#ifndef TARGET_BYTE_ORDER
2531#define TARGET_BYTE_ORDER (target_byte_order + 0)
2532#endif
2533
adf40b2e 2534extern int target_byte_order_auto;
c906108c
SS		 2535#ifndef TARGET_BYTE_ORDER_AUTO
2536#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2537#endif
2538
2539
2540
99e7bb18 2541/* The target-system-dependent BFD architecture is dynamic */
c906108c 2542
adf40b2e 2543extern int target_architecture_auto;
c906108c
SS		 2544#ifndef TARGET_ARCHITECTURE_AUTO
2545#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2546#endif
2547
adf40b2e 2548extern const struct bfd_arch_info *target_architecture;
c906108c
SS		 2549#ifndef TARGET_ARCHITECTURE
2550#define TARGET_ARCHITECTURE (target_architecture + 0)
2551#endif
2552
c906108c 2553
99e7bb18 2554/* The target-system-dependent disassembler is semi-dynamic */
c906108c 2555
810ecf9f 2556/* Use gdb_disassemble, and gdbarch_print_insn instead. */
d7a27068 2557extern int (*deprecated_tm_print_insn) (bfd_vma, disassemble_info*);
c906108c 2558
810ecf9f
AC		 2559/* Use set_gdbarch_print_insn instead. */
2560extern disassemble_info deprecated_tm_print_insn_info;
c906108c 2561
99e7bb18 2562/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2563 byte-order, ...) using information found in the BFD */
2564
104c1213 2565extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2566
2567
e514a9d6
JM		 2568/* Initialize the current architecture to the "first" one we find on
2569 our list. */
2570
2571extern void initialize_current_architecture (void);
2572
ceaa8edf
JB		 2573/* For non-multiarched targets, do any initialization of the default
2574 gdbarch object necessary after the _initialize_MODULE functions
2575 have run. */
5ae5f592 2576extern void initialize_non_multiarch (void);
cce74817 2577
c906108c 2578/* gdbarch trace variable */
adf40b2e 2579extern int gdbarch_debug;
c906108c 2580
4b9b3959 2581extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2582
c906108c 2583#endif
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