2004-06-20 Andrew Cagney <cagney@gnu.org>
[deliverable/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
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1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
79d45cd4
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4
5 Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
6 Software Foundation, Inc.
c906108c 7
c5aa993b 8 This file is part of GDB.
c906108c 9
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10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
c906108c 14
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15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
c906108c 19
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JM
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 59 Temple Place - Suite 330,
23 Boston, MA 02111-1307, USA. */
c906108c 24
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25/* This file was created with the aid of ``gdbarch.sh''.
26
52204a0b 27 The Bourne shell script ``gdbarch.sh'' creates the files
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28 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
29 against the existing ``gdbarch.[hc]''. Any differences found
30 being reported.
31
32 If editing this file, please also run gdbarch.sh and merge any
52204a0b 33 changes into that script. Conversely, when making sweeping changes
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JM
34 to this file, modifying gdbarch.sh and using its output may prove
35 easier. */
adf40b2e 36
c906108c
SS
37#ifndef GDBARCH_H
38#define GDBARCH_H
39
da3331ec
AC
40struct floatformat;
41struct ui_file;
cce74817
JM
42struct frame_info;
43struct value;
b6af0555 44struct objfile;
a2cf933a 45struct minimal_symbol;
049ee0e4 46struct regcache;
b59ff9d5 47struct reggroup;
6ce6d90f 48struct regset;
a89aa300 49struct disassemble_info;
e2d0e7eb 50struct target_ops;
030f20e1 51struct obstack;
0f71a2f6 52
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JM
53extern struct gdbarch *current_gdbarch;
54
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55/* If any of the following are defined, the target wasn't correctly
56 converted. */
57
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AC
58#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
59#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
60#endif
61
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62
63/* The following are pre-initialized by GDBARCH. */
64
104c1213 65extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
0f71a2f6 66/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
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AC
67#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
68#error "Non multi-arch definition of TARGET_ARCHITECTURE"
69#endif
c25083af 70#if !defined (TARGET_ARCHITECTURE)
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71#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
72#endif
0f71a2f6 73
104c1213 74extern int gdbarch_byte_order (struct gdbarch *gdbarch);
0f71a2f6 75/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
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76#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
77#error "Non multi-arch definition of TARGET_BYTE_ORDER"
78#endif
c25083af 79#if !defined (TARGET_BYTE_ORDER)
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80#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
81#endif
0f71a2f6 82
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DJ
83extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
84/* set_gdbarch_osabi() - not applicable - pre-initialized. */
85#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
86#error "Non multi-arch definition of TARGET_OSABI"
87#endif
c25083af 88#if !defined (TARGET_OSABI)
4be87837
DJ
89#define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
90#endif
4be87837 91
0f71a2f6 92
99e7bb18 93/* The following are initialized by the target dependent code. */
0f71a2f6 94
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AC
95/* Number of bits in a char or unsigned char for the target machine.
96 Just like CHAR_BIT in <limits.h> but describes the target machine.
57010b1c 97 v:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
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AC
98
99 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 100
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101extern int gdbarch_short_bit (struct gdbarch *gdbarch);
102extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
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103#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
104#error "Non multi-arch definition of TARGET_SHORT_BIT"
105#endif
c25083af 106#if !defined (TARGET_SHORT_BIT)
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JM
107#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
108#endif
0f71a2f6 109
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AC
110/* Number of bits in an int or unsigned int for the target machine. */
111
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JM
112extern int gdbarch_int_bit (struct gdbarch *gdbarch);
113extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
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114#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
115#error "Non multi-arch definition of TARGET_INT_BIT"
116#endif
c25083af 117#if !defined (TARGET_INT_BIT)
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118#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
119#endif
0f71a2f6 120
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AC
121/* Number of bits in a long or unsigned long for the target machine. */
122
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JM
123extern int gdbarch_long_bit (struct gdbarch *gdbarch);
124extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
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AC
125#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
126#error "Non multi-arch definition of TARGET_LONG_BIT"
127#endif
c25083af 128#if !defined (TARGET_LONG_BIT)
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JM
129#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
130#endif
0f71a2f6 131
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AC
132/* Number of bits in a long long or unsigned long long for the target
133 machine. */
134
104c1213
JM
135extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
136extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
83905903
AC
137#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
138#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
139#endif
c25083af 140#if !defined (TARGET_LONG_LONG_BIT)
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JM
141#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
142#endif
0f71a2f6 143
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AC
144/* Number of bits in a float for the target machine. */
145
104c1213
JM
146extern int gdbarch_float_bit (struct gdbarch *gdbarch);
147extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
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AC
148#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
149#error "Non multi-arch definition of TARGET_FLOAT_BIT"
150#endif
c25083af 151#if !defined (TARGET_FLOAT_BIT)
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JM
152#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
153#endif
0f71a2f6 154
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AC
155/* Number of bits in a double for the target machine. */
156
104c1213
JM
157extern int gdbarch_double_bit (struct gdbarch *gdbarch);
158extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
83905903
AC
159#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
160#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
161#endif
c25083af 162#if !defined (TARGET_DOUBLE_BIT)
0f71a2f6
JM
163#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
164#endif
0f71a2f6 165
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AC
166/* Number of bits in a long double for the target machine. */
167
104c1213
JM
168extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
169extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
83905903
AC
170#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
171#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
172#endif
c25083af 173#if !defined (TARGET_LONG_DOUBLE_BIT)
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JM
174#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
175#endif
0f71a2f6 176
52204a0b
DT
177/* For most targets, a pointer on the target and its representation as an
178 address in GDB have the same size and "look the same". For such a
179 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
180 / addr_bit will be set from it.
181
182 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
183 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
184
185 ptr_bit is the size of a pointer on the target */
66b43ecb 186
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AC
187extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
188extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
83905903
AC
189#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
190#error "Non multi-arch definition of TARGET_PTR_BIT"
191#endif
c25083af 192#if !defined (TARGET_PTR_BIT)
66b43ecb
AC
193#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
194#endif
66b43ecb 195
52204a0b
DT
196/* addr_bit is the size of a target address as represented in gdb */
197
52204a0b
DT
198extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
199extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
83905903
AC
200#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
201#error "Non multi-arch definition of TARGET_ADDR_BIT"
202#endif
c25083af 203#if !defined (TARGET_ADDR_BIT)
52204a0b
DT
204#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
205#endif
52204a0b 206
66b43ecb
AC
207/* Number of bits in a BFD_VMA for the target object file format. */
208
66b43ecb
AC
209extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
210extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
83905903
AC
211#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
212#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
213#endif
c25083af 214#if !defined (TARGET_BFD_VMA_BIT)
66b43ecb
AC
215#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
216#endif
66b43ecb 217
4e409299
JB
218/* One if `char' acts like `signed char', zero if `unsigned char'. */
219
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JB
220extern int gdbarch_char_signed (struct gdbarch *gdbarch);
221extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
222#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
223#error "Non multi-arch definition of TARGET_CHAR_SIGNED"
224#endif
c25083af 225#if !defined (TARGET_CHAR_SIGNED)
4e409299
JB
226#define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
227#endif
4e409299 228
cde9ea48
AC
229#if defined (TARGET_READ_PC)
230/* Legacy for systems yet to multi-arch TARGET_READ_PC */
231#if !defined (TARGET_READ_PC_P)
232#define TARGET_READ_PC_P() (1)
233#endif
234#endif
235
cde9ea48
AC
236extern int gdbarch_read_pc_p (struct gdbarch *gdbarch);
237#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC_P)
238#error "Non multi-arch definition of TARGET_READ_PC"
239#endif
bceabdd8 240#if !defined (TARGET_READ_PC_P)
cde9ea48
AC
241#define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch))
242#endif
243
39f77062
KB
244typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
245extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
104c1213 246extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
83905903
AC
247#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
248#error "Non multi-arch definition of TARGET_READ_PC"
249#endif
c25083af 250#if !defined (TARGET_READ_PC)
39f77062 251#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
0f71a2f6 252#endif
0f71a2f6 253
39f77062
KB
254typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
255extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
104c1213 256extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
83905903
AC
257#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
258#error "Non multi-arch definition of TARGET_WRITE_PC"
259#endif
c25083af 260#if !defined (TARGET_WRITE_PC)
39f77062 261#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
0f71a2f6 262#endif
0f71a2f6 263
a9e5fdc2
AC
264/* UNWIND_SP is a direct replacement for TARGET_READ_SP. */
265
bd1ce8ba
AC
266#if defined (TARGET_READ_SP)
267/* Legacy for systems yet to multi-arch TARGET_READ_SP */
268#if !defined (TARGET_READ_SP_P)
269#define TARGET_READ_SP_P() (1)
270#endif
271#endif
272
bd1ce8ba
AC
273extern int gdbarch_read_sp_p (struct gdbarch *gdbarch);
274#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP_P)
275#error "Non multi-arch definition of TARGET_READ_SP"
276#endif
bceabdd8 277#if !defined (TARGET_READ_SP_P)
bd1ce8ba
AC
278#define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch))
279#endif
280
104c1213
JM
281typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
282extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
283extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
83905903
AC
284#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
285#error "Non multi-arch definition of TARGET_READ_SP"
286#endif
c25083af 287#if !defined (TARGET_READ_SP)
0f71a2f6
JM
288#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
289#endif
0f71a2f6 290
39d4ef09
AC
291/* Function for getting target's idea of a frame pointer. FIXME: GDB's
292 whole scheme for dealing with "frames" and "frame pointers" needs a
293 serious shakedown. */
294
39d4ef09
AC
295typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
296extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
297extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
298#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
299#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
300#endif
c25083af 301#if !defined (TARGET_VIRTUAL_FRAME_POINTER)
39d4ef09
AC
302#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
303#endif
39d4ef09 304
d8124050 305extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
61a0eb5b 306
d8124050
AC
307typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
308extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
309extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
61a0eb5b 310
d8124050 311extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
61a0eb5b 312
d8124050
AC
313typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
314extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
315extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
61a0eb5b 316
104c1213
JM
317extern int gdbarch_num_regs (struct gdbarch *gdbarch);
318extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
83905903
AC
319#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
320#error "Non multi-arch definition of NUM_REGS"
321#endif
c25083af 322#if !defined (NUM_REGS)
0f71a2f6
JM
323#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
324#endif
0f71a2f6 325
34620563
AC
326/* This macro gives the number of pseudo-registers that live in the
327 register namespace but do not get fetched or stored on the target.
328 These pseudo-registers may be aliases for other registers,
329 combinations of other registers, or they may be computed by GDB. */
330
0aba1244
EZ
331extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
332extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
83905903
AC
333#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
334#error "Non multi-arch definition of NUM_PSEUDO_REGS"
335#endif
c25083af 336#if !defined (NUM_PSEUDO_REGS)
0aba1244
EZ
337#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
338#endif
0aba1244 339
c2169756
AC
340/* GDB's standard (or well known) register numbers. These can map onto
341 a real register or a pseudo (computed) register or not be defined at
a9e5fdc2
AC
342 all (-1).
343 SP_REGNUM will hopefully be replaced by UNWIND_SP. */
1200cd6e 344
104c1213
JM
345extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
346extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
83905903
AC
347#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
348#error "Non multi-arch definition of SP_REGNUM"
349#endif
c25083af 350#if !defined (SP_REGNUM)
0f71a2f6
JM
351#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
352#endif
0f71a2f6 353
104c1213
JM
354extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
355extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
83905903
AC
356#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
357#error "Non multi-arch definition of PC_REGNUM"
358#endif
c25083af 359#if !defined (PC_REGNUM)
0f71a2f6
JM
360#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
361#endif
0f71a2f6 362
c2169756
AC
363extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
364extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
365#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
366#error "Non multi-arch definition of PS_REGNUM"
367#endif
c25083af 368#if !defined (PS_REGNUM)
c2169756
AC
369#define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
370#endif
c2169756 371
60054393
MS
372extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
373extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
83905903
AC
374#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
375#error "Non multi-arch definition of FP0_REGNUM"
376#endif
c25083af 377#if !defined (FP0_REGNUM)
60054393
MS
378#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
379#endif
60054393 380
88c72b7d
AC
381/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
382
88c72b7d
AC
383typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
384extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
385extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
83905903
AC
386#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
387#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
388#endif
c25083af 389#if !defined (STAB_REG_TO_REGNUM)
88c72b7d
AC
390#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
391#endif
88c72b7d
AC
392
393/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
394
88c72b7d
AC
395typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
396extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
397extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
83905903
AC
398#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
399#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
400#endif
c25083af 401#if !defined (ECOFF_REG_TO_REGNUM)
88c72b7d
AC
402#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
403#endif
88c72b7d
AC
404
405/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
406
88c72b7d
AC
407typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
408extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
409extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
83905903
AC
410#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
411#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
412#endif
c25083af 413#if !defined (DWARF_REG_TO_REGNUM)
88c72b7d
AC
414#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
415#endif
88c72b7d 416
77949794 417/* Convert from an sdb register number to an internal gdb register number. */
88c72b7d 418
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AC
419typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
420extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
421extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
83905903
AC
422#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
423#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
424#endif
c25083af 425#if !defined (SDB_REG_TO_REGNUM)
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AC
426#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
427#endif
88c72b7d 428
88c72b7d
AC
429typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
430extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
431extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
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AC
432#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
433#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
434#endif
c25083af 435#if !defined (DWARF2_REG_TO_REGNUM)
88c72b7d
AC
436#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
437#endif
88c72b7d 438
fa88f677
AC
439typedef const char * (gdbarch_register_name_ftype) (int regnr);
440extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
104c1213 441extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
83905903
AC
442#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
443#error "Non multi-arch definition of REGISTER_NAME"
444#endif
c25083af 445#if !defined (REGISTER_NAME)
0f71a2f6
JM
446#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
447#endif
0f71a2f6 448
2e092625 449/* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */
9c04cab7
AC
450
451extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
452
453typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
454extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
455extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
456
2e092625 457/* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */
9c04cab7 458
2e092625
AC
459#if defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
460/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_VIRTUAL_TYPE */
461#if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
462#define DEPRECATED_REGISTER_VIRTUAL_TYPE_P() (1)
9c04cab7
AC
463#endif
464#endif
465
9c04cab7 466extern int gdbarch_deprecated_register_virtual_type_p (struct gdbarch *gdbarch);
2e092625
AC
467#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
468#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_TYPE"
9c04cab7 469#endif
bceabdd8 470#if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
2e092625 471#define DEPRECATED_REGISTER_VIRTUAL_TYPE_P() (gdbarch_deprecated_register_virtual_type_p (current_gdbarch))
9c04cab7
AC
472#endif
473
9c04cab7
AC
474typedef struct type * (gdbarch_deprecated_register_virtual_type_ftype) (int reg_nr);
475extern struct type * gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
476extern void set_gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_type_ftype *deprecated_register_virtual_type);
2e092625
AC
477#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
478#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_TYPE"
9c04cab7 479#endif
2e092625
AC
480#if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
481#define DEPRECATED_REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_deprecated_register_virtual_type (current_gdbarch, reg_nr))
9c04cab7
AC
482#endif
483
484/* DEPRECATED_REGISTER_BYTES can be deleted. The value is computed
485 from REGISTER_TYPE. */
486
b8b527c5
AC
487extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch);
488extern void set_gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch, int deprecated_register_bytes);
489#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTES)
490#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTES"
83905903 491#endif
b8b527c5
AC
492#if !defined (DEPRECATED_REGISTER_BYTES)
493#define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch))
0f71a2f6 494#endif
0f71a2f6 495
f3be58bc
AC
496/* If the value returned by DEPRECATED_REGISTER_BYTE agrees with the
497 register offsets computed using just REGISTER_TYPE, this can be
498 deleted. See: maint print registers. NOTE: cagney/2002-05-02: This
499 function with predicate has a valid (callable) initial value. As a
500 consequence, even when the predicate is false, the corresponding
501 function works. This simplifies the migration process - old code,
502 calling DEPRECATED_REGISTER_BYTE, doesn't need to be modified. */
46654a5b 503
62700349
AC
504#if defined (DEPRECATED_REGISTER_BYTE)
505/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_BYTE */
506#if !defined (DEPRECATED_REGISTER_BYTE_P)
507#define DEPRECATED_REGISTER_BYTE_P() (1)
46654a5b
AC
508#endif
509#endif
510
9c04cab7 511extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch);
62700349
AC
512#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE_P)
513#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE"
46654a5b 514#endif
bceabdd8 515#if !defined (DEPRECATED_REGISTER_BYTE_P)
62700349 516#define DEPRECATED_REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch))
46654a5b
AC
517#endif
518
9c04cab7
AC
519typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr);
520extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr);
521extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte);
62700349
AC
522#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE)
523#error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE"
83905903 524#endif
62700349
AC
525#if !defined (DEPRECATED_REGISTER_BYTE)
526#define DEPRECATED_REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr))
0f71a2f6 527#endif
0f71a2f6 528
f3be58bc
AC
529/* If all registers have identical raw and virtual sizes and those
530 sizes agree with the value computed from REGISTER_TYPE,
531 DEPRECATED_REGISTER_RAW_SIZE can be deleted. See: maint print
532 registers. */
35cac7cf 533
12c266ea
AC
534#if defined (DEPRECATED_REGISTER_RAW_SIZE)
535/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_RAW_SIZE */
536#if !defined (DEPRECATED_REGISTER_RAW_SIZE_P)
537#define DEPRECATED_REGISTER_RAW_SIZE_P() (1)
dadd712e
AC
538#endif
539#endif
540
dadd712e 541extern int gdbarch_deprecated_register_raw_size_p (struct gdbarch *gdbarch);
12c266ea
AC
542#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_RAW_SIZE_P)
543#error "Non multi-arch definition of DEPRECATED_REGISTER_RAW_SIZE"
dadd712e 544#endif
bceabdd8 545#if !defined (DEPRECATED_REGISTER_RAW_SIZE_P)
12c266ea 546#define DEPRECATED_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_register_raw_size_p (current_gdbarch))
dadd712e
AC
547#endif
548
9c04cab7
AC
549typedef int (gdbarch_deprecated_register_raw_size_ftype) (int reg_nr);
550extern int gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
551extern void set_gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_raw_size_ftype *deprecated_register_raw_size);
12c266ea
AC
552#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_RAW_SIZE)
553#error "Non multi-arch definition of DEPRECATED_REGISTER_RAW_SIZE"
83905903 554#endif
12c266ea
AC
555#if !defined (DEPRECATED_REGISTER_RAW_SIZE)
556#define DEPRECATED_REGISTER_RAW_SIZE(reg_nr) (gdbarch_deprecated_register_raw_size (current_gdbarch, reg_nr))
9c04cab7
AC
557#endif
558
f3be58bc
AC
559/* If all registers have identical raw and virtual sizes and those
560 sizes agree with the value computed from REGISTER_TYPE,
561 DEPRECATED_REGISTER_VIRTUAL_SIZE can be deleted. See: maint print
562 registers. */
9c04cab7 563
f30992d4
AC
564#if defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
565/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_VIRTUAL_SIZE */
566#if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
567#define DEPRECATED_REGISTER_VIRTUAL_SIZE_P() (1)
dadd712e
AC
568#endif
569#endif
570
dadd712e 571extern int gdbarch_deprecated_register_virtual_size_p (struct gdbarch *gdbarch);
f30992d4
AC
572#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
573#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_SIZE"
dadd712e 574#endif
bceabdd8 575#if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
f30992d4 576#define DEPRECATED_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_register_virtual_size_p (current_gdbarch))
dadd712e
AC
577#endif
578
9c04cab7
AC
579typedef int (gdbarch_deprecated_register_virtual_size_ftype) (int reg_nr);
580extern int gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
581extern void set_gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_size_ftype *deprecated_register_virtual_size);
f30992d4
AC
582#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
583#error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_SIZE"
9c04cab7 584#endif
f30992d4
AC
585#if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
586#define DEPRECATED_REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_deprecated_register_virtual_size (current_gdbarch, reg_nr))
9c04cab7
AC
587#endif
588
f3be58bc
AC
589/* See gdbint.texinfo, and PUSH_DUMMY_CALL. */
590
591extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
592
593typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
594extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
595extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
596
597/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
598 SAVE_DUMMY_FRAME_TOS. */
599
a59fe496
AC
600#if defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
601/* Legacy for systems yet to multi-arch DEPRECATED_SAVE_DUMMY_FRAME_TOS */
602#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
603#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (1)
f3be58bc
AC
604#endif
605#endif
606
a59fe496
AC
607extern int gdbarch_deprecated_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
608#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
609#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 610#endif
bceabdd8 611#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
a59fe496 612#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (gdbarch_deprecated_save_dummy_frame_tos_p (current_gdbarch))
f3be58bc
AC
613#endif
614
a59fe496
AC
615typedef void (gdbarch_deprecated_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
616extern void gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
617extern void set_gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_deprecated_save_dummy_frame_tos_ftype *deprecated_save_dummy_frame_tos);
618#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
619#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 620#endif
a59fe496
AC
621#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
622#define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_deprecated_save_dummy_frame_tos (current_gdbarch, sp))
f3be58bc
AC
623#endif
624
625/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
626 DEPRECATED_FP_REGNUM. */
627
f3be58bc
AC
628extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
629extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
630#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
631#error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
632#endif
633#if !defined (DEPRECATED_FP_REGNUM)
634#define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
635#endif
636
637/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
638 DEPRECATED_TARGET_READ_FP. */
639
640#if defined (DEPRECATED_TARGET_READ_FP)
641/* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
642#if !defined (DEPRECATED_TARGET_READ_FP_P)
643#define DEPRECATED_TARGET_READ_FP_P() (1)
644#endif
645#endif
646
f3be58bc
AC
647extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
648#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
649#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
650#endif
bceabdd8 651#if !defined (DEPRECATED_TARGET_READ_FP_P)
f3be58bc
AC
652#define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
653#endif
654
f3be58bc
AC
655typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
656extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
657extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
658#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
659#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
660#endif
661#if !defined (DEPRECATED_TARGET_READ_FP)
662#define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
663#endif
664
b8de8283
AC
665/* See gdbint.texinfo. See infcall.c. New, all singing all dancing,
666 replacement for DEPRECATED_PUSH_ARGUMENTS. */
667
668extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
669
7d9b040b
RC
670typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
671extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
b8de8283
AC
672extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
673
674/* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */
675
676#if defined (DEPRECATED_PUSH_ARGUMENTS)
677/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
678#if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
679#define DEPRECATED_PUSH_ARGUMENTS_P() (1)
680#endif
681#endif
682
b8de8283
AC
683extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
684#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
685#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
686#endif
bceabdd8 687#if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
b8de8283
AC
688#define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
689#endif
690
b8de8283
AC
691typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
692extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
693extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
694#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
695#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
696#endif
697#if !defined (DEPRECATED_PUSH_ARGUMENTS)
698#define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
699#endif
700
b8de8283
AC
701/* Implement PUSH_RETURN_ADDRESS, and then merge in
702 DEPRECATED_PUSH_RETURN_ADDRESS. */
703
704#if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
705/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
706#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
707#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
708#endif
709#endif
710
b8de8283
AC
711extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
712#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
713#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
714#endif
bceabdd8 715#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
b8de8283
AC
716#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
717#endif
718
b8de8283
AC
719typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
720extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
721extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
722#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
723#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
724#endif
725#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
726#define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
727#endif
728
729/* Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP. */
730
731#if defined (DEPRECATED_DUMMY_WRITE_SP)
732/* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
733#if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
734#define DEPRECATED_DUMMY_WRITE_SP_P() (1)
735#endif
736#endif
737
b8de8283
AC
738extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
739#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
740#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
741#endif
bceabdd8 742#if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
b8de8283
AC
743#define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
744#endif
745
b8de8283
AC
746typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
747extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
748extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
749#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
750#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
751#endif
752#if !defined (DEPRECATED_DUMMY_WRITE_SP)
753#define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
754#endif
755
756/* DEPRECATED_REGISTER_SIZE can be deleted. */
757
758extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
759extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
761#error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
762#endif
763#if !defined (DEPRECATED_REGISTER_SIZE)
764#define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
765#endif
766
b8de8283
AC
767extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
768extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
769#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
770#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
771#endif
772#if !defined (CALL_DUMMY_LOCATION)
773#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
774#endif
775
b8de8283
AC
776extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
777
778typedef 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);
779extern 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);
780extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
781
903ad3a6
AC
782#if defined (DEPRECATED_DO_REGISTERS_INFO)
783/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
784#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
785#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
0ab7a791
AC
786#endif
787#endif
788
903ad3a6
AC
789extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
790#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
791#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
0ab7a791 792#endif
bceabdd8 793#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
903ad3a6 794#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
0ab7a791
AC
795#endif
796
903ad3a6
AC
797typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
798extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
799extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
800#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
801#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
83905903 802#endif
c25083af 803#if !defined (DEPRECATED_DO_REGISTERS_INFO)
903ad3a6 804#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
666e11c5 805#endif
666e11c5 806
0ab7a791
AC
807typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
808extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
809extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
810
23e3a7ac
AC
811extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
812
813typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
814extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 815extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 816
e76f1f2e
AC
817extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
818
819typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
820extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
821extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
822
7c7651b2
AC
823/* MAP a GDB RAW register number onto a simulator register number. See
824 also include/...-sim.h. */
825
7c7651b2
AC
826typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
827extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
828extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC
829#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
830#error "Non multi-arch definition of REGISTER_SIM_REGNO"
831#endif
c25083af 832#if !defined (REGISTER_SIM_REGNO)
7c7651b2
AC
833#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
834#endif
7c7651b2 835
2649061d
AC
836#if defined (REGISTER_BYTES_OK)
837/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 838#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC
839#define REGISTER_BYTES_OK_P() (1)
840#endif
eee30e78 841#endif
2649061d 842
2649061d 843extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC
844#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
845#error "Non multi-arch definition of REGISTER_BYTES_OK"
846#endif
bceabdd8 847#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC
848#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
849#endif
850
2649061d
AC
851typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
852extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
853extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC
854#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
855#error "Non multi-arch definition of REGISTER_BYTES_OK"
856#endif
c25083af 857#if !defined (REGISTER_BYTES_OK)
2649061d
AC
858#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
859#endif
2649061d 860
01fb7433
AC
861typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
862extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
863extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC
864#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
865#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
866#endif
c25083af 867#if !defined (CANNOT_FETCH_REGISTER)
01fb7433
AC
868#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
869#endif
01fb7433 870
01fb7433
AC
871typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
872extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
873extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC
874#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
875#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
876#endif
c25083af 877#if !defined (CANNOT_STORE_REGISTER)
01fb7433
AC
878#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
879#endif
01fb7433 880
9df628e0
RE
881/* setjmp/longjmp support. */
882
883#if defined (GET_LONGJMP_TARGET)
884/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
885#if !defined (GET_LONGJMP_TARGET_P)
886#define GET_LONGJMP_TARGET_P() (1)
887#endif
888#endif
889
9df628e0
RE
890extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
891#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
892#error "Non multi-arch definition of GET_LONGJMP_TARGET"
893#endif
bceabdd8 894#if !defined (GET_LONGJMP_TARGET_P)
b8de8283 895#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
0f71a2f6 896#endif
0f71a2f6 897
b8de8283
AC
898typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
899extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
900extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
901#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
902#error "Non multi-arch definition of GET_LONGJMP_TARGET"
83905903 903#endif
b8de8283
AC
904#if !defined (GET_LONGJMP_TARGET)
905#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
0f71a2f6 906#endif
0f71a2f6 907
a5afb99f
AC
908#if defined (DEPRECATED_INIT_FRAME_PC)
909/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
910#if !defined (DEPRECATED_INIT_FRAME_PC_P)
911#define DEPRECATED_INIT_FRAME_PC_P() (1)
912#endif
913#endif
914
a5afb99f
AC
915extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
916#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
917#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
918#endif
bceabdd8 919#if !defined (DEPRECATED_INIT_FRAME_PC_P)
a5afb99f
AC
920#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
921#endif
922
a5afb99f
AC
923typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
924extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
925extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
926#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
927#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
83905903 928#endif
c25083af 929#if !defined (DEPRECATED_INIT_FRAME_PC)
a5afb99f 930#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
10312cc4 931#endif
10312cc4 932
104c1213
JM
933extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
934extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC
935#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
936#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
937#endif
c25083af 938#if !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM
939#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
940#endif
0f71a2f6 941
129c1cd6
AC
942#if defined (DEPRECATED_GET_SAVED_REGISTER)
943/* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
944#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
945#define DEPRECATED_GET_SAVED_REGISTER_P() (1)
a216a322
AC
946#endif
947#endif
948
129c1cd6
AC
949extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
950#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
951#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
a216a322 952#endif
bceabdd8 953#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
129c1cd6 954#define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
a216a322
AC
955#endif
956
129c1cd6
AC
957typedef 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);
958extern 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);
959extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
960#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
961#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
83905903 962#endif
c25083af 963#if !defined (DEPRECATED_GET_SAVED_REGISTER)
129c1cd6 964#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 965#endif
0f71a2f6 966
ff2e87ac
AC
967typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
968extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
13d01224 969extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
57010b1c 970#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
13d01224
AC
971#error "Non multi-arch definition of CONVERT_REGISTER_P"
972#endif
c25083af 973#if !defined (CONVERT_REGISTER_P)
ff2e87ac 974#define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
13d01224 975#endif
13d01224 976
ff2e87ac
AC
977typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
978extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
13d01224 979extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
57010b1c 980#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
13d01224
AC
981#error "Non multi-arch definition of REGISTER_TO_VALUE"
982#endif
c25083af 983#if !defined (REGISTER_TO_VALUE)
ff2e87ac 984#define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
13d01224 985#endif
13d01224 986
ff2e87ac
AC
987typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
988extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
13d01224 989extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
57010b1c 990#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
13d01224
AC
991#error "Non multi-arch definition of VALUE_TO_REGISTER"
992#endif
c25083af 993#if !defined (VALUE_TO_REGISTER)
ff2e87ac 994#define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
13d01224 995#endif
13d01224 996
66140c26
AC
997typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
998extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
4478b372 999extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC
1000#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1001#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1002#endif
c25083af 1003#if !defined (POINTER_TO_ADDRESS)
4478b372
JB
1004#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1005#endif
33489c5b 1006
ac2e2ef7
AC
1007typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1008extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1009extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC
1010#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1011#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1012#endif
c25083af 1013#if !defined (ADDRESS_TO_POINTER)
4478b372
JB
1014#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1015#endif
33489c5b 1016
fc0c74b1
AC
1017#if defined (INTEGER_TO_ADDRESS)
1018/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1019#if !defined (INTEGER_TO_ADDRESS_P)
1020#define INTEGER_TO_ADDRESS_P() (1)
1021#endif
1022#endif
1023
fc0c74b1
AC
1024extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1025#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1026#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1027#endif
bceabdd8 1028#if !defined (INTEGER_TO_ADDRESS_P)
fc0c74b1
AC
1029#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1030#endif
1031
fc0c74b1
AC
1032typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1033extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1034extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1035#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1036#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1037#endif
c25083af 1038#if !defined (INTEGER_TO_ADDRESS)
fc0c74b1
AC
1039#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1040#endif
fc0c74b1 1041
749b82f6
AC
1042#if defined (DEPRECATED_POP_FRAME)
1043/* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1044#if !defined (DEPRECATED_POP_FRAME_P)
1045#define DEPRECATED_POP_FRAME_P() (1)
dedc2a2b
AC
1046#endif
1047#endif
1048
749b82f6
AC
1049extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1050#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1051#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
dedc2a2b 1052#endif
bceabdd8 1053#if !defined (DEPRECATED_POP_FRAME_P)
749b82f6 1054#define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
dedc2a2b
AC
1055#endif
1056
749b82f6
AC
1057typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1058extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1059extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1060#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1061#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
83905903 1062#endif
c25083af 1063#if !defined (DEPRECATED_POP_FRAME)
749b82f6 1064#define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
0f71a2f6 1065#endif
0f71a2f6 1066
4183d812
AC
1067/* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1068
1069#if defined (DEPRECATED_STORE_STRUCT_RETURN)
1070/* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1071#if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1072#define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1073#endif
1074#endif
1075
4183d812
AC
1076extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1077#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1078#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1079#endif
bceabdd8 1080#if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
4183d812
AC
1081#define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1082#endif
1083
4183d812
AC
1084typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1085extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1086extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1087#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1088#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
83905903 1089#endif
c25083af 1090#if !defined (DEPRECATED_STORE_STRUCT_RETURN)
4183d812 1091#define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
0f71a2f6 1092#endif
0f71a2f6 1093
92ad9cd9
AC
1094/* It has been suggested that this, well actually its predecessor,
1095 should take the type/value of the function to be called and not the
1096 return type. This is left as an exercise for the reader. */
1097
1098extern int gdbarch_return_value_p (struct gdbarch *gdbarch);
1099
963e2bb7
AC
1100typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
1101extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
92ad9cd9
AC
1102extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value);
1103
b5622e8d
AC
1104/* The deprecated methods EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
1105 DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS and
1106 DEPRECATED_USE_STRUCT_CONVENTION have all been folded into
1107 RETURN_VALUE. */
92ad9cd9 1108
ebba8386
AC
1109typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1110extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1111extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1112#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1113#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1114#endif
c25083af 1115#if !defined (EXTRACT_RETURN_VALUE)
ebba8386
AC
1116#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1117#endif
ebba8386 1118
ebba8386
AC
1119typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1120extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1121extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC
1122#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1123#error "Non multi-arch definition of STORE_RETURN_VALUE"
1124#endif
c25083af 1125#if !defined (STORE_RETURN_VALUE)
ebba8386
AC
1126#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1127#endif
ebba8386
AC
1128
1129typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1130extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1131extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1132#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1133#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1134#endif
c25083af 1135#if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
ebba8386
AC
1136#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1137#endif
ebba8386
AC
1138
1139typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1140extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1141extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1142#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1143#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1144#endif
c25083af 1145#if !defined (DEPRECATED_STORE_RETURN_VALUE)
ebba8386 1146#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6 1147#endif
0f71a2f6 1148
b5622e8d
AC
1149typedef int (gdbarch_deprecated_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1150extern int gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1151extern void set_gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch, gdbarch_deprecated_use_struct_convention_ftype *deprecated_use_struct_convention);
1152#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_STRUCT_CONVENTION)
1153#error "Non multi-arch definition of DEPRECATED_USE_STRUCT_CONVENTION"
92ad9cd9 1154#endif
b5622e8d
AC
1155#if !defined (DEPRECATED_USE_STRUCT_CONVENTION)
1156#define DEPRECATED_USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_deprecated_use_struct_convention (current_gdbarch, gcc_p, value_type))
92ad9cd9
AC
1157#endif
1158
74055713
AC
1159/* As of 2004-01-17 only the 32-bit SPARC ABI has been identified as an
1160 ABI suitable for the implementation of a robust extract
1161 struct-convention return-value address method (the sparc saves the
1162 address in the callers frame). All the other cases so far examined,
1163 the DEPRECATED_EXTRACT_STRUCT_VALUE implementation has been
1164 erreneous - the code was incorrectly assuming that the return-value
1165 address, stored in a register, was preserved across the entire
1166 function call.
1167 For the moment retain DEPRECATED_EXTRACT_STRUCT_VALUE as a marker of
1168 the ABIs that are still to be analyzed - perhaps this should simply
1169 be deleted. The commented out extract_returned_value_address method
1170 is provided as a starting point for the 32-bit SPARC. It, or
1171 something like it, along with changes to both infcmd.c and stack.c
1172 will be needed for that case to work. NB: It is passed the callers
1173 frame since it is only after the callee has returned that this
1174 function is used.
57010b1c 1175 M::CORE_ADDR:extract_returned_value_address:struct frame_info *caller_frame:caller_frame */
74055713
AC
1176
1177#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1178/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1179#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1180#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
049ee0e4
AC
1181#endif
1182#endif
1183
74055713
AC
1184extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1185#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1186#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1187#endif
bceabdd8 1188#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
74055713 1189#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
049ee0e4
AC
1190#endif
1191
74055713
AC
1192typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (struct regcache *regcache);
1193extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1194extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1195#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1196#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1197#endif
74055713
AC
1198#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1199#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regcache))
049ee0e4 1200#endif
049ee0e4 1201
f30ee0bc
AC
1202#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1203/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1204#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1205#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
8f871025
AC
1206#endif
1207#endif
1208
f30ee0bc
AC
1209extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1210#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1211#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
8f871025 1212#endif
bceabdd8 1213#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
f30ee0bc 1214#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
8f871025
AC
1215#endif
1216
f30ee0bc
AC
1217typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1218extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1219extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1220#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1221#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
83905903 1222#endif
c25083af 1223#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
f30ee0bc 1224#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
0f71a2f6 1225#endif
0f71a2f6 1226
e9582e71
AC
1227#if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1228/* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1229#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1230#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
5fdff426
AC
1231#endif
1232#endif
1233
e9582e71
AC
1234extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1235#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1236#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
5fdff426 1237#endif
bceabdd8 1238#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
e9582e71 1239#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
5fdff426
AC
1240#endif
1241
e9582e71
AC
1242typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1243extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1244extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1245#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1246#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
83905903 1247#endif
c25083af 1248#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
e9582e71 1249#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
0f71a2f6 1250#endif
0f71a2f6 1251
104c1213
JM
1252typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1253extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1254extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC
1255#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1256#error "Non multi-arch definition of SKIP_PROLOGUE"
1257#endif
c25083af 1258#if !defined (SKIP_PROLOGUE)
0f71a2f6
JM
1259#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1260#endif
0f71a2f6 1261
104c1213
JM
1262typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1263extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1264extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC
1265#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1266#error "Non multi-arch definition of INNER_THAN"
1267#endif
c25083af 1268#if !defined (INNER_THAN)
0f71a2f6
JM
1269#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1270#endif
0f71a2f6 1271
f4f9705a
AC
1272typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1273extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1274extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC
1275#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1276#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1277#endif
c25083af 1278#if !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM
1279#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1280#endif
33489c5b 1281
a1131521
KB
1282extern int gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch);
1283
1284typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1285extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1286extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address);
1287
917317f4
JM
1288typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1289extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1290extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC
1291#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1292#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1293#endif
c25083af 1294#if !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM
1295#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1296#endif
33489c5b 1297
917317f4
JM
1298typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1299extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1300extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC
1301#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1302#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1303#endif
c25083af 1304#if !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM
1305#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1306#endif
917317f4 1307
104c1213
JM
1308extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1309extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC
1310#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1311#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1312#endif
c25083af 1313#if !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM
1314#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1315#endif
0f71a2f6 1316
782263ab
AC
1317/* A function can be addressed by either it's "pointer" (possibly a
1318 descriptor address) or "entry point" (first executable instruction).
1319 The method "convert_from_func_ptr_addr" converting the former to the
1320 latter. DEPRECATED_FUNCTION_START_OFFSET is being used to implement
1321 a simplified subset of that functionality - the function's address
1322 corresponds to the "function pointer" and the function's start
1323 corresponds to the "function entry point" - and hence is redundant. */
1324
1325extern CORE_ADDR gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch);
1326extern void set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_function_start_offset);
1327#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FUNCTION_START_OFFSET)
1328#error "Non multi-arch definition of DEPRECATED_FUNCTION_START_OFFSET"
1329#endif
1330#if !defined (DEPRECATED_FUNCTION_START_OFFSET)
1331#define DEPRECATED_FUNCTION_START_OFFSET (gdbarch_deprecated_function_start_offset (current_gdbarch))
0f71a2f6 1332#endif
0f71a2f6 1333
f6684c31
AC
1334typedef 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);
1335extern 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 1336extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
0f71a2f6 1337
104c1213
JM
1338extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1339extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC
1340#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1341#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1342#endif
c25083af 1343#if !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM
1344#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1345#endif
0f71a2f6 1346
19772a2c
AC
1347/* DEPRECATED_FRAMELESS_FUNCTION_INVOCATION is not needed. The new
1348 frame code works regardless of the type of frame - frameless,
1349 stackless, or normal. */
1350
1351#if defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1352/* Legacy for systems yet to multi-arch DEPRECATED_FRAMELESS_FUNCTION_INVOCATION */
1353#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1354#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (1)
1355#endif
1356#endif
1357
1358extern int gdbarch_deprecated_frameless_function_invocation_p (struct gdbarch *gdbarch);
1359#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1360#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
1361#endif
bceabdd8 1362#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
19772a2c
AC
1363#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (gdbarch_deprecated_frameless_function_invocation_p (current_gdbarch))
1364#endif
1365
1366typedef int (gdbarch_deprecated_frameless_function_invocation_ftype) (struct frame_info *fi);
1367extern int gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1368extern void set_gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_deprecated_frameless_function_invocation_ftype *deprecated_frameless_function_invocation);
1369#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1370#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
1371#endif
1372#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1373#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_deprecated_frameless_function_invocation (current_gdbarch, fi))
0f71a2f6 1374#endif
0f71a2f6 1375
618ce49f
AC
1376#if defined (DEPRECATED_FRAME_CHAIN)
1377/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1378#if !defined (DEPRECATED_FRAME_CHAIN_P)
1379#define DEPRECATED_FRAME_CHAIN_P() (1)
d62d1979
AC
1380#endif
1381#endif
1382
618ce49f
AC
1383extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1384#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1385#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
d62d1979 1386#endif
bceabdd8 1387#if !defined (DEPRECATED_FRAME_CHAIN_P)
618ce49f 1388#define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
d62d1979
AC
1389#endif
1390
618ce49f
AC
1391typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1392extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1393extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1394#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1395#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
83905903 1396#endif
c25083af 1397#if !defined (DEPRECATED_FRAME_CHAIN)
618ce49f 1398#define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
0f71a2f6 1399#endif
0f71a2f6 1400
618ce49f
AC
1401#if defined (DEPRECATED_FRAME_CHAIN_VALID)
1402/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1403#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1404#define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
51603483
DJ
1405#endif
1406#endif
1407
618ce49f
AC
1408extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1409#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1410#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
51603483 1411#endif
bceabdd8 1412#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
618ce49f 1413#define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
51603483 1414#endif
7f55af32 1415
618ce49f
AC
1416typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1417extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1418extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1419#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1420#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
83905903 1421#endif
c25083af 1422#if !defined (DEPRECATED_FRAME_CHAIN_VALID)
618ce49f 1423#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
0f71a2f6 1424#endif
0f71a2f6 1425
8bedc050
AC
1426/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
1427 note, per UNWIND_PC's doco, that while the two have similar
1428 interfaces they have very different underlying implementations. */
12cc2063 1429
8bedc050
AC
1430#if defined (DEPRECATED_FRAME_SAVED_PC)
1431/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1432#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1433#define DEPRECATED_FRAME_SAVED_PC_P() (1)
d62d1979
AC
1434#endif
1435#endif
1436
8bedc050
AC
1437extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1438#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1439#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
d62d1979 1440#endif
bceabdd8 1441#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
8bedc050 1442#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
d62d1979
AC
1443#endif
1444
8bedc050
AC
1445typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1446extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1447extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1448#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1449#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
83905903 1450#endif
c25083af 1451#if !defined (DEPRECATED_FRAME_SAVED_PC)
8bedc050 1452#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
0f71a2f6 1453#endif
0f71a2f6 1454
12cc2063
AC
1455extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1456
1457typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1458extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1459extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1460
a9e5fdc2
AC
1461extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1462
1463typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1464extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1465extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1466
42efa47a
AC
1467/* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1468 frame-base. Enable frame-base before frame-unwind. */
1469
1470#if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1471/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1472#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1473#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1474#endif
1475#endif
1476
42efa47a
AC
1477extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1478#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1479#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1480#endif
bceabdd8 1481#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
42efa47a
AC
1482#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1483#endif
1484
42efa47a
AC
1485typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1486extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1487extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1488#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1489#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1490#endif
1491#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1492#define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1493#endif
1494
1495/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1496 frame-base. Enable frame-base before frame-unwind. */
1497
1498#if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1499/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1500#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1501#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1502#endif
1503#endif
1504
42efa47a
AC
1505extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1506#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1507#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1508#endif
bceabdd8 1509#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
42efa47a 1510#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
0f71a2f6 1511#endif
0f71a2f6 1512
42efa47a
AC
1513typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1514extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1515extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1516#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1517#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1518#endif
42efa47a
AC
1519#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1520#define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
0f71a2f6 1521#endif
0f71a2f6 1522
6913c89a
AC
1523#if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1524/* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1525#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1526#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
4443bd83
AC
1527#endif
1528#endif
1529
6913c89a
AC
1530extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1531#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1532#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
4443bd83 1533#endif
bceabdd8 1534#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
6913c89a 1535#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
4443bd83
AC
1536#endif
1537
6913c89a
AC
1538typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1539extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1540extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1541#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1542#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
83905903 1543#endif
c25083af 1544#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
6913c89a 1545#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
0f71a2f6 1546#endif
0f71a2f6 1547
983a287a
AC
1548#if defined (FRAME_NUM_ARGS)
1549/* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1550#if !defined (FRAME_NUM_ARGS_P)
1551#define FRAME_NUM_ARGS_P() (1)
1552#endif
1553#endif
1554
983a287a
AC
1555extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1556#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1557#error "Non multi-arch definition of FRAME_NUM_ARGS"
1558#endif
bceabdd8 1559#if !defined (FRAME_NUM_ARGS_P)
983a287a
AC
1560#define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1561#endif
1562
104c1213
JM
1563typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1564extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1565extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC
1566#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1567#error "Non multi-arch definition of FRAME_NUM_ARGS"
1568#endif
c25083af 1569#if !defined (FRAME_NUM_ARGS)
0f71a2f6
JM
1570#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1571#endif
0f71a2f6 1572
f27dd7fd
AC
1573/* DEPRECATED_STACK_ALIGN has been replaced by an initial aligning call
1574 to frame_align and the requirement that methods such as
1575 push_dummy_call and frame_red_zone_size maintain correct stack/frame
1576 alignment. */
1577
1578#if defined (DEPRECATED_STACK_ALIGN)
1579/* Legacy for systems yet to multi-arch DEPRECATED_STACK_ALIGN */
1580#if !defined (DEPRECATED_STACK_ALIGN_P)
1581#define DEPRECATED_STACK_ALIGN_P() (1)
2ada493a 1582#endif
eee30e78 1583#endif
2ada493a 1584
f27dd7fd
AC
1585extern int gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch);
1586#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN_P)
1587#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1588#endif
bceabdd8 1589#if !defined (DEPRECATED_STACK_ALIGN_P)
f27dd7fd 1590#define DEPRECATED_STACK_ALIGN_P() (gdbarch_deprecated_stack_align_p (current_gdbarch))
2ada493a
AC
1591#endif
1592
f27dd7fd
AC
1593typedef CORE_ADDR (gdbarch_deprecated_stack_align_ftype) (CORE_ADDR sp);
1594extern CORE_ADDR gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1595extern void set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, gdbarch_deprecated_stack_align_ftype *deprecated_stack_align);
1596#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN)
1597#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1598#endif
f27dd7fd
AC
1599#if !defined (DEPRECATED_STACK_ALIGN)
1600#define DEPRECATED_STACK_ALIGN(sp) (gdbarch_deprecated_stack_align (current_gdbarch, sp))
2ada493a
AC
1601#endif
1602
dc604539
AC
1603extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1604
1605typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1606extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1607extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1608
192cb3d4
MK
1609/* DEPRECATED_REG_STRUCT_HAS_ADDR has been replaced by
1610 stabs_argument_has_addr. */
1611
88d89dbb
MK
1612#if defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1613/* Legacy for systems yet to multi-arch DEPRECATED_REG_STRUCT_HAS_ADDR */
1614#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1615#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (1)
d03e67c9 1616#endif
eee30e78 1617#endif
d03e67c9 1618
88d89dbb
MK
1619extern int gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1620#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1621#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1622#endif
bceabdd8 1623#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
88d89dbb 1624#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch))
d03e67c9
AC
1625#endif
1626
88d89dbb
MK
1627typedef int (gdbarch_deprecated_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1628extern int gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1629extern void set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr);
1630#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1631#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1632#endif
88d89dbb
MK
1633#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1634#define DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_deprecated_reg_struct_has_addr (current_gdbarch, gcc_p, type))
d03e67c9
AC
1635#endif
1636
192cb3d4
MK
1637typedef int (gdbarch_stabs_argument_has_addr_ftype) (struct gdbarch *gdbarch, struct type *type);
1638extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type);
1639extern void set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr);
1640
8b148df9
AC
1641extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
1642extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
1643#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE)
1644#error "Non multi-arch definition of FRAME_RED_ZONE_SIZE"
1645#endif
1646#if !defined (FRAME_RED_ZONE_SIZE)
1647#define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch))
1648#endif
1649
f0d4cc9e
AC
1650extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1651extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC
1652#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1653#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1654#endif
c25083af 1655#if !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC
1656#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1657#endif
f0d4cc9e 1658
f0d4cc9e
AC
1659extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1660extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC
1661#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1662#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1663#endif
c25083af 1664#if !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC
1665#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1666#endif
f0d4cc9e 1667
f0d4cc9e
AC
1668extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1669extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC
1670#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1671#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1672#endif
c25083af 1673#if !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC
1674#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1675#endif
f0d4cc9e 1676
e2d0e7eb
AC
1677typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
1678extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
f517ea4e 1679extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
f517ea4e 1680
875e1767
AC
1681/* On some machines there are bits in addresses which are not really
1682 part of the address, but are used by the kernel, the hardware, etc.
1683 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
1684 we get a "real" address such as one would find in a symbol table.
1685 This is used only for addresses of instructions, and even then I'm
1686 not sure it's used in all contexts. It exists to deal with there
1687 being a few stray bits in the PC which would mislead us, not as some
1688 sort of generic thing to handle alignment or segmentation (it's
1689 possible it should be in TARGET_READ_PC instead). */
1690
875e1767
AC
1691typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
1692extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
1693extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC
1694#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
1695#error "Non multi-arch definition of ADDR_BITS_REMOVE"
1696#endif
c25083af 1697#if !defined (ADDR_BITS_REMOVE)
875e1767
AC
1698#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
1699#endif
875e1767 1700
2e092625 1701/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE
1702 ADDR_BITS_REMOVE. */
1703
181c1381
RE
1704typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
1705extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
1706extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
1707#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
1708#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
1709#endif
c25083af 1710#if !defined (SMASH_TEXT_ADDRESS)
181c1381
RE
1711#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
1712#endif
181c1381 1713
64c4637f
AC
1714/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
1715 the target needs software single step. An ISA method to implement it.
1716
1717 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
1718 using the breakpoint system instead of blatting memory directly (as with rs6000).
1719
1720 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
1721 single step. If not, then implement single step using breakpoints. */
1722
1723#if defined (SOFTWARE_SINGLE_STEP)
1724/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
1725#if !defined (SOFTWARE_SINGLE_STEP_P)
1726#define SOFTWARE_SINGLE_STEP_P() (1)
1727#endif
1728#endif
1729
64c4637f 1730extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC
1731#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
1732#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1733#endif
bceabdd8 1734#if !defined (SOFTWARE_SINGLE_STEP_P)
64c4637f
AC
1735#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
1736#endif
1737
64c4637f
AC
1738typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
1739extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
1740extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC
1741#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
1742#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1743#endif
c25083af 1744#if !defined (SOFTWARE_SINGLE_STEP)
64c4637f
AC
1745#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
1746#endif
64c4637f 1747
f6c40618
AC
1748/* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
1749 disassembler. Perhaphs objdump can handle it? */
1750
a89aa300
AC
1751typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info);
1752extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
2bf0cb65
EZ
1753extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
1754#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
1755#error "Non multi-arch definition of TARGET_PRINT_INSN"
1756#endif
c25083af 1757#if !defined (TARGET_PRINT_INSN)
2bf0cb65
EZ
1758#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
1759#endif
2bf0cb65 1760
bdcd319a
CV
1761typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
1762extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
1763extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
1764#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
1765#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
1766#endif
c25083af 1767#if !defined (SKIP_TRAMPOLINE_CODE)
bdcd319a
CV
1768#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
1769#endif
bdcd319a 1770
dea0c52f
MK
1771/* If IN_SOLIB_DYNSYM_RESOLVE_CODE returns true, and SKIP_SOLIB_RESOLVER
1772 evaluates non-zero, this is the address where the debugger will place
1773 a step-resume breakpoint to get us past the dynamic linker. */
1774
4c8c40e6 1775typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc);
dea0c52f
MK
1776extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
1777extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver);
dea0c52f 1778
68e9cc94
CV
1779/* For SVR4 shared libraries, each call goes through a small piece of
1780 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 1781 to nonzero if we are currently stopped in one of these. */
68e9cc94 1782
68e9cc94
CV
1783typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
1784extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
1785extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
1786#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
1787#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
1788#endif
c25083af 1789#if !defined (IN_SOLIB_CALL_TRAMPOLINE)
68e9cc94
CV
1790#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
1791#endif
68e9cc94 1792
d50355b6
MS
1793/* Some systems also have trampoline code for returning from shared libs. */
1794
d50355b6
MS
1795typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
1796extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
1797extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
1798#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
1799#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
1800#endif
c25083af 1801#if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
d50355b6
MS
1802#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
1803#endif
d50355b6 1804
c12260ac
CV
1805/* A target might have problems with watchpoints as soon as the stack
1806 frame of the current function has been destroyed. This mostly happens
1807 as the first action in a funtion's epilogue. in_function_epilogue_p()
1808 is defined to return a non-zero value if either the given addr is one
1809 instruction after the stack destroying instruction up to the trailing
1810 return instruction or if we can figure out that the stack frame has
1811 already been invalidated regardless of the value of addr. Targets
1812 which don't suffer from that problem could just let this functionality
1813 untouched. */
1814
1815typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
1816extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
1817extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
1818
552c04a7
TT
1819/* Given a vector of command-line arguments, return a newly allocated
1820 string which, when passed to the create_inferior function, will be
1821 parsed (on Unix systems, by the shell) to yield the same vector.
1822 This function should call error() if the argument vector is not
1823 representable for this target or if this target does not support
1824 command-line arguments.
1825 ARGC is the number of elements in the vector.
1826 ARGV is an array of strings, one per argument. */
1827
1828typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
1829extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
1830extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
1831
a2cf933a
EZ
1832typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
1833extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
1834extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
1835#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
1836#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
1837#endif
c25083af 1838#if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ
1839#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
1840#endif
a2cf933a 1841
a2cf933a
EZ
1842typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
1843extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
1844extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
1845#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
1846#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
1847#endif
c25083af 1848#if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ
1849#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
1850#endif
a2cf933a 1851
5720643c
JB
1852extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
1853extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
1854#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
1855#error "Non multi-arch definition of NAME_OF_MALLOC"
1856#endif
c25083af 1857#if !defined (NAME_OF_MALLOC)
5720643c
JB
1858#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
1859#endif
5720643c 1860
c4ed33b9
AC
1861extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
1862extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
1863#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
1864#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
1865#endif
c25083af 1866#if !defined (CANNOT_STEP_BREAKPOINT)
c4ed33b9
AC
1867#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
1868#endif
c4ed33b9 1869
f74fa174
MM
1870extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
1871extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
1872#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
1873#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
1874#endif
c25083af 1875#if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
f74fa174
MM
1876#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
1877#endif
f74fa174 1878
8b2dbe47
KB
1879#if defined (ADDRESS_CLASS_TYPE_FLAGS)
1880/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
1881#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
1882#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
1883#endif
1884#endif
1885
8b2dbe47
KB
1886extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
1887#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
1888#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
1889#endif
bceabdd8 1890#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
8b2dbe47
KB
1891#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
1892#endif
1893
8b2dbe47
KB
1894typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
1895extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
1896extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
1897#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
1898#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
1899#endif
c25083af 1900#if !defined (ADDRESS_CLASS_TYPE_FLAGS)
8b2dbe47
KB
1901#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
1902#endif
8b2dbe47 1903
8b2dbe47 1904extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 1905
321432c0
KB
1906typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
1907extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
8b2dbe47 1908extern 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
1909
1910extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 1911
321432c0
KB
1912typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
1913extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
8b2dbe47 1914extern 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 1915
b59ff9d5
AC
1916/* Is a register in a group */
1917
1918typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
1919extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
1920extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
1921
2e092625 1922/* Fetch the pointer to the ith function argument. */
143985b7
AF
1923
1924#if defined (FETCH_POINTER_ARGUMENT)
1925/* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
1926#if !defined (FETCH_POINTER_ARGUMENT_P)
1927#define FETCH_POINTER_ARGUMENT_P() (1)
1928#endif
1929#endif
1930
143985b7
AF
1931extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
1932#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
1933#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
1934#endif
bceabdd8 1935#if !defined (FETCH_POINTER_ARGUMENT_P)
143985b7
AF
1936#define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
1937#endif
1938
143985b7
AF
1939typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
1940extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
1941extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
1942#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
1943#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
1944#endif
1945#if !defined (FETCH_POINTER_ARGUMENT)
1946#define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
1947#endif
1948
6ce6d90f
MK
1949/* Return the appropriate register set for a core file section with
1950 name SECT_NAME and size SECT_SIZE. */
1951
1952extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch);
1953
1954typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
1955extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
1956extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section);
1957
104c1213 1958extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM
1959
1960
1961/* Mechanism for co-ordinating the selection of a specific
1962 architecture.
1963
1964 GDB targets (*-tdep.c) can register an interest in a specific
1965 architecture. Other GDB components can register a need to maintain
1966 per-architecture data.
1967
1968 The mechanisms below ensures that there is only a loose connection
1969 between the set-architecture command and the various GDB
99e7bb18 1970 components. Each component can independently register their need
0f71a2f6
JM
1971 to maintain architecture specific data with gdbarch.
1972
1973 Pragmatics:
1974
1975 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
1976 didn't scale.
1977
1978 The more traditional mega-struct containing architecture specific
1979 data for all the various GDB components was also considered. Since
99e7bb18 1980 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM
1981 components it was determined that the global aproach was not
1982 applicable. */
1983
1984
1985/* Register a new architectural family with GDB.
1986
1987 Register support for the specified ARCHITECTURE with GDB. When
1988 gdbarch determines that the specified architecture has been
1989 selected, the corresponding INIT function is called.
1990
1991 --
1992
1993 The INIT function takes two parameters: INFO which contains the
1994 information available to gdbarch about the (possibly new)
1995 architecture; ARCHES which is a list of the previously created
1996 ``struct gdbarch'' for this architecture.
1997
0f79675b
AC
1998 The INFO parameter is, as far as possible, be pre-initialized with
1999 information obtained from INFO.ABFD or the previously selected
2000 architecture.
2001
2002 The ARCHES parameter is a linked list (sorted most recently used)
2003 of all the previously created architures for this architecture
2004 family. The (possibly NULL) ARCHES->gdbarch can used to access
2005 values from the previously selected architecture for this
2006 architecture family. The global ``current_gdbarch'' shall not be
2007 used.
0f71a2f6
JM
2008
2009 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2010 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM
2011 gdbarch'' from the ARCHES list - indicating that the new
2012 architecture is just a synonym for an earlier architecture (see
2013 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC
2014 - that describes the selected architecture (see gdbarch_alloc()).
2015
2016 The DUMP_TDEP function shall print out all target specific values.
2017 Care should be taken to ensure that the function works in both the
2018 multi-arch and non- multi-arch cases. */
0f71a2f6 2019
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JM
2020struct gdbarch_list
2021{
2022 struct gdbarch *gdbarch;
2023 struct gdbarch_list *next;
2024};
0f71a2f6 2025
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JM
2026struct gdbarch_info
2027{
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JM
2028 /* Use default: NULL (ZERO). */
2029 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2030
428721aa 2031 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2032 int byte_order;
0f71a2f6 2033
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2034 /* Use default: NULL (ZERO). */
2035 bfd *abfd;
0f71a2f6 2036
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2037 /* Use default: NULL (ZERO). */
2038 struct gdbarch_tdep_info *tdep_info;
4be87837
DJ
2039
2040 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
2041 enum gdb_osabi osabi;
adf40b2e 2042};
0f71a2f6 2043
104c1213 2044typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2045typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2046
4b9b3959 2047/* DEPRECATED - use gdbarch_register() */
104c1213 2048extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2049
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2050extern void gdbarch_register (enum bfd_architecture architecture,
2051 gdbarch_init_ftype *,
2052 gdbarch_dump_tdep_ftype *);
2053
0f71a2f6 2054
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AC
2055/* Return a freshly allocated, NULL terminated, array of the valid
2056 architecture names. Since architectures are registered during the
2057 _initialize phase this function only returns useful information
2058 once initialization has been completed. */
2059
2060extern const char **gdbarch_printable_names (void);
2061
2062
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2063/* Helper function. Search the list of ARCHES for a GDBARCH that
2064 matches the information provided by INFO. */
2065
104c1213 2066extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
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2067
2068
2069/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2070 basic initialization using values obtained from the INFO andTDEP
2071 parameters. set_gdbarch_*() functions are called to complete the
2072 initialization of the object. */
2073
104c1213 2074extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
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2075
2076
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AC
2077/* Helper function. Free a partially-constructed ``struct gdbarch''.
2078 It is assumed that the caller freeds the ``struct
2079 gdbarch_tdep''. */
2080
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JB
2081extern void gdbarch_free (struct gdbarch *);
2082
2083
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AC
2084/* Helper function. Allocate memory from the ``struct gdbarch''
2085 obstack. The memory is freed when the corresponding architecture
2086 is also freed. */
2087
2088extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2089#define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2090#define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2091
2092
b732d07d 2093/* Helper function. Force an update of the current architecture.
0f71a2f6 2094
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2095 The actual architecture selected is determined by INFO, ``(gdb) set
2096 architecture'' et.al., the existing architecture and BFD's default
2097 architecture. INFO should be initialized to zero and then selected
2098 fields should be updated.
0f71a2f6 2099
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2100 Returns non-zero if the update succeeds */
2101
2102extern int gdbarch_update_p (struct gdbarch_info info);
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2103
2104
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AC
2105/* Helper function. Find an architecture matching info.
2106
2107 INFO should be initialized using gdbarch_info_init, relevant fields
2108 set, and then finished using gdbarch_info_fill.
2109
2110 Returns the corresponding architecture, or NULL if no matching
2111 architecture was found. "current_gdbarch" is not updated. */
2112
2113extern struct gdbarch *gdbarch_find_by_info (struct gdbarch_info info);
2114
2115
2116/* Helper function. Set the global "current_gdbarch" to "gdbarch".
2117
2118 FIXME: kettenis/20031124: Of the functions that follow, only
2119 gdbarch_from_bfd is supposed to survive. The others will
2120 dissappear since in the future GDB will (hopefully) be truly
2121 multi-arch. However, for now we're still stuck with the concept of
2122 a single active architecture. */
2123
2124extern void deprecated_current_gdbarch_select_hack (struct gdbarch *gdbarch);
2125
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2126
2127/* Register per-architecture data-pointer.
2128
2129 Reserve space for a per-architecture data-pointer. An identifier
2130 for the reserved data-pointer is returned. That identifer should
95160752 2131 be saved in a local static variable.
0f71a2f6 2132
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2133 Memory for the per-architecture data shall be allocated using
2134 gdbarch_obstack_zalloc. That memory will be deleted when the
2135 corresponding architecture object is deleted.
0f71a2f6 2136
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2137 When a previously created architecture is re-selected, the
2138 per-architecture data-pointer for that previous architecture is
76860b5f 2139 restored. INIT() is not re-called.
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2140
2141 Multiple registrarants for any architecture are allowed (and
2142 strongly encouraged). */
2143
95160752 2144struct gdbarch_data;
0f71a2f6 2145
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2146typedef void *(gdbarch_data_pre_init_ftype) (struct obstack *obstack);
2147extern struct gdbarch_data *gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *init);
2148typedef void *(gdbarch_data_post_init_ftype) (struct gdbarch *gdbarch);
2149extern struct gdbarch_data *gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *init);
2150extern void deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
2151 struct gdbarch_data *data,
2152 void *pointer);
0f71a2f6 2153
451fbdda 2154extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
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2155
2156
a8cf2722 2157
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2158/* Register per-architecture memory region.
2159
2160 Provide a memory-region swap mechanism. Per-architecture memory
2161 region are created. These memory regions are swapped whenever the
2162 architecture is changed. For a new architecture, the memory region
2163 is initialized with zero (0) and the INIT function is called.
2164
2165 Memory regions are swapped / initialized in the order that they are
2166 registered. NULL DATA and/or INIT values can be specified.
2167
030f20e1 2168 New code should use gdbarch_data_register_*(). */
0f71a2f6 2169
104c1213 2170typedef void (gdbarch_swap_ftype) (void);
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AC
2171extern void deprecated_register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
2172#define DEPRECATED_REGISTER_GDBARCH_SWAP(VAR) deprecated_register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
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2173
2174
2175
99e7bb18 2176/* Set the dynamic target-system-dependent parameters (architecture,
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2177 byte-order, ...) using information found in the BFD */
2178
104c1213 2179extern void set_gdbarch_from_file (bfd *);
c906108c
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2180
2181
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2182/* Initialize the current architecture to the "first" one we find on
2183 our list. */
2184
2185extern void initialize_current_architecture (void);
2186
c906108c 2187/* gdbarch trace variable */
adf40b2e 2188extern int gdbarch_debug;
c906108c 2189
4b9b3959 2190extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2191
c906108c 2192#endif
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