]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - gdb/gdbarch.h
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
2004-06-10 Andrew Cagney <cagney@gnu.org>
[thirdparty/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
79d45cd4
AC		 4
5 Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
6 Software Foundation, Inc.
c906108c 7
c5aa993b 8 This file is part of GDB.
c906108c 9
c5aa993b
JM		 10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
c906108c 14
c5aa993b
JM		 15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
c906108c 19
c5aa993b
JM		 20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 59 Temple Place - Suite 330,
23 Boston, MA 02111-1307, USA. */
c906108c 24
104c1213
JM		 25/* This file was created with the aid of ``gdbarch.sh''.
26
52204a0b 27 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 28 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
29 against the existing ``gdbarch.[hc]''. Any differences found
30 being reported.
31
32 If editing this file, please also run gdbarch.sh and merge any
52204a0b 33 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 34 to this file, modifying gdbarch.sh and using its output may prove
35 easier. */
adf40b2e 36
c906108c
SS		 37#ifndef GDBARCH_H
38#define GDBARCH_H
39
da3331ec
AC		 40struct floatformat;
41struct ui_file;
cce74817
JM		 42struct frame_info;
43struct value;
b6af0555 44struct objfile;
a2cf933a 45struct minimal_symbol;
049ee0e4 46struct regcache;
b59ff9d5 47struct reggroup;
6ce6d90f 48struct regset;
a89aa300 49struct disassemble_info;
e2d0e7eb 50struct target_ops;
030f20e1 51struct obstack;
0f71a2f6 52
0f71a2f6
JM		 53extern struct gdbarch *current_gdbarch;
54
0f71a2f6
JM		 55/* If any of the following are defined, the target wasn't correctly
56 converted. */
57
83905903
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
0f71a2f6
JM		 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. */
83905903
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)
0f71a2f6
JM		 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. */
83905903
AC		 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)
0f71a2f6
JM		 80#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
81#endif
0f71a2f6 82
4be87837
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
66b43ecb
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.
e669114a 97 v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
66b43ecb
AC		 98
99 Number of bits in a short or unsigned short for the target machine. */
c4093a6a 100
104c1213
JM		 101extern int gdbarch_short_bit (struct gdbarch *gdbarch);
102extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
83905903
AC		 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)
0f71a2f6
JM		 107#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
108#endif
0f71a2f6 109
66b43ecb
AC		 110/* Number of bits in an int or unsigned int for the target machine. */
111
104c1213
JM		 112extern int gdbarch_int_bit (struct gdbarch *gdbarch);
113extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
83905903
AC		 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)
0f71a2f6
JM		 118#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
119#endif
0f71a2f6 120
66b43ecb
AC		 121/* Number of bits in a long or unsigned long for the target machine. */
122
104c1213
JM		 123extern int gdbarch_long_bit (struct gdbarch *gdbarch);
124extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
83905903
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)
0f71a2f6
JM		 129#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
130#endif
0f71a2f6 131
66b43ecb
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)
0f71a2f6
JM		 141#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
142#endif
0f71a2f6 143
66b43ecb
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);
83905903
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)
0f71a2f6
JM		 152#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
153#endif
0f71a2f6 154
66b43ecb
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
66b43ecb
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)
0f71a2f6
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
66b43ecb
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
4e409299
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
240#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC_P)
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
277#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP_P)
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
88c72b7d
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)
88c72b7d
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);
83905903
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
2e092625
AC		 470#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
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
62700349
AC		 515#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_BYTE_P)
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
12c266ea
AC		 545#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_RAW_SIZE_P)
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
f30992d4
AC		 575#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
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
589/* DEPRECATED_MAX_REGISTER_RAW_SIZE can be deleted. It has been
590 replaced by the constant MAX_REGISTER_SIZE. */
35cac7cf 591
a0ed5532
AC		 592#if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
593/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
594#if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
595#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
596#endif
597#endif
598
a0ed5532
AC		 599extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
600#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
601#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
602#endif
603#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
604#define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
605#endif
606
a0ed5532
AC		 607extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
608extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
609#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
610#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
83905903 611#endif
c25083af 612#if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
a0ed5532 613#define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
0f71a2f6 614#endif
0f71a2f6 615
9c04cab7
AC		 616/* DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE can be deleted. It has been
617 replaced by the constant MAX_REGISTER_SIZE. */
35cac7cf 618
a0ed5532
AC		 619#if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
620/* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
621#if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
622#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
623#endif
624#endif
625
a0ed5532
AC		 626extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
627#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
628#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
629#endif
630#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
631#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
632#endif
633
a0ed5532
AC		 634extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
635extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
636#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
637#error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
83905903 638#endif
c25083af 639#if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
a0ed5532 640#define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
0f71a2f6 641#endif
0f71a2f6 642
f3be58bc
AC		 643/* See gdbint.texinfo, and PUSH_DUMMY_CALL. */
644
645extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
646
647typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
648extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
649extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
650
651/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
652 SAVE_DUMMY_FRAME_TOS. */
653
a59fe496
AC		 654#if defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
655/* Legacy for systems yet to multi-arch DEPRECATED_SAVE_DUMMY_FRAME_TOS */
656#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
657#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (1)
f3be58bc
AC		 658#endif
659#endif
660
a59fe496
AC		 661extern int gdbarch_deprecated_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
662#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
663#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 664#endif
a59fe496
AC		 665#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
666#define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (gdbarch_deprecated_save_dummy_frame_tos_p (current_gdbarch))
f3be58bc
AC		 667#endif
668
a59fe496
AC		 669typedef void (gdbarch_deprecated_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
670extern void gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
671extern void set_gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_deprecated_save_dummy_frame_tos_ftype *deprecated_save_dummy_frame_tos);
672#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
673#error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
f3be58bc 674#endif
a59fe496
AC		 675#if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
676#define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_deprecated_save_dummy_frame_tos (current_gdbarch, sp))
f3be58bc
AC		 677#endif
678
679/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
680 DEPRECATED_FP_REGNUM. */
681
f3be58bc
AC		 682extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
683extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
684#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
685#error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
686#endif
687#if !defined (DEPRECATED_FP_REGNUM)
688#define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
689#endif
690
691/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
692 DEPRECATED_TARGET_READ_FP. */
693
694#if defined (DEPRECATED_TARGET_READ_FP)
695/* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
696#if !defined (DEPRECATED_TARGET_READ_FP_P)
697#define DEPRECATED_TARGET_READ_FP_P() (1)
698#endif
699#endif
700
f3be58bc
AC		 701extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
702#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
703#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
704#endif
705#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
706#define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
707#endif
708
f3be58bc
AC		 709typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
710extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
711extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
712#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
713#error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
714#endif
715#if !defined (DEPRECATED_TARGET_READ_FP)
716#define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
717#endif
718
b8de8283
AC		 719/* See gdbint.texinfo. See infcall.c. New, all singing all dancing,
720 replacement for DEPRECATED_PUSH_ARGUMENTS. */
721
722extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
723
7d9b040b
RC		 724typedef 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);
725extern 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		 726extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
727
728/* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */
729
730#if defined (DEPRECATED_PUSH_ARGUMENTS)
731/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
732#if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
733#define DEPRECATED_PUSH_ARGUMENTS_P() (1)
734#endif
735#endif
736
b8de8283
AC		 737extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
738#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
739#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
740#endif
741#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
742#define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
743#endif
744
b8de8283
AC		 745typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
746extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
747extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
748#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
749#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
750#endif
751#if !defined (DEPRECATED_PUSH_ARGUMENTS)
752#define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
753#endif
754
b8de8283
AC		 755/* Implement PUSH_RETURN_ADDRESS, and then merge in
756 DEPRECATED_PUSH_RETURN_ADDRESS. */
757
758#if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
759/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
760#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
761#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
762#endif
763#endif
764
b8de8283
AC		 765extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
766#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
767#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
768#endif
769#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
770#define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
771#endif
772
b8de8283
AC		 773typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
774extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
775extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
776#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
777#error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
778#endif
779#if !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
780#define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
781#endif
782
783/* Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP. */
784
785#if defined (DEPRECATED_DUMMY_WRITE_SP)
786/* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
787#if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
788#define DEPRECATED_DUMMY_WRITE_SP_P() (1)
789#endif
790#endif
791
b8de8283
AC		 792extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
793#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
794#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
795#endif
796#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
797#define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
798#endif
799
b8de8283
AC		 800typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
801extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
802extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
803#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
804#error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
805#endif
806#if !defined (DEPRECATED_DUMMY_WRITE_SP)
807#define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
808#endif
809
810/* DEPRECATED_REGISTER_SIZE can be deleted. */
811
812extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
813extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
814#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
815#error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
816#endif
817#if !defined (DEPRECATED_REGISTER_SIZE)
818#define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
819#endif
820
b8de8283
AC		 821extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
822extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
823#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
824#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
825#endif
826#if !defined (CALL_DUMMY_LOCATION)
827#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
828#endif
829
b8de8283
AC		 830extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
831
832typedef 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);
833extern 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);
834extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
835
903ad3a6
AC		 836#if defined (DEPRECATED_DO_REGISTERS_INFO)
837/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
838#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
839#define DEPRECATED_DO_REGISTERS_INFO_P() (1)
0ab7a791
AC		 840#endif
841#endif
842
903ad3a6
AC		 843extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
844#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
845#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
0ab7a791 846#endif
903ad3a6
AC		 847#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
848#define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
0ab7a791
AC		 849#endif
850
903ad3a6
AC		 851typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
852extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
853extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
854#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
855#error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
83905903 856#endif
c25083af 857#if !defined (DEPRECATED_DO_REGISTERS_INFO)
903ad3a6 858#define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
666e11c5 859#endif
666e11c5 860
0ab7a791
AC		 861typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
862extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
863extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
864
23e3a7ac
AC		 865extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
866
867typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
868extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
5e74b15c 869extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
5e74b15c 870
e76f1f2e
AC		 871extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
872
873typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
874extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
875extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
876
7c7651b2
AC		 877/* MAP a GDB RAW register number onto a simulator register number. See
878 also include/...-sim.h. */
879
7c7651b2
AC		 880typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
881extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
882extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
83905903
AC		 883#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
884#error "Non multi-arch definition of REGISTER_SIM_REGNO"
885#endif
c25083af 886#if !defined (REGISTER_SIM_REGNO)
7c7651b2
AC		 887#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
888#endif
7c7651b2 889
2649061d
AC		 890#if defined (REGISTER_BYTES_OK)
891/* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
eee30e78 892#if !defined (REGISTER_BYTES_OK_P)
2649061d
AC		 893#define REGISTER_BYTES_OK_P() (1)
894#endif
eee30e78 895#endif
2649061d 896
2649061d 897extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
83905903
AC		 898#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
899#error "Non multi-arch definition of REGISTER_BYTES_OK"
900#endif
2649061d
AC		 901#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
902#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
903#endif
904
2649061d
AC		 905typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
906extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
907extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
83905903
AC		 908#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
909#error "Non multi-arch definition of REGISTER_BYTES_OK"
910#endif
c25083af 911#if !defined (REGISTER_BYTES_OK)
2649061d
AC		 912#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
913#endif
2649061d 914
01fb7433
AC		 915typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
916extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
917extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
83905903
AC		 918#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
919#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
920#endif
c25083af 921#if !defined (CANNOT_FETCH_REGISTER)
01fb7433
AC		 922#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
923#endif
01fb7433 924
01fb7433
AC		 925typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
926extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
927extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
83905903
AC		 928#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
929#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
930#endif
c25083af 931#if !defined (CANNOT_STORE_REGISTER)
01fb7433
AC		 932#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
933#endif
01fb7433 934
9df628e0
RE		 935/* setjmp/longjmp support. */
936
937#if defined (GET_LONGJMP_TARGET)
938/* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
939#if !defined (GET_LONGJMP_TARGET_P)
940#define GET_LONGJMP_TARGET_P() (1)
941#endif
942#endif
943
9df628e0
RE		 944extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
945#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
946#error "Non multi-arch definition of GET_LONGJMP_TARGET"
947#endif
b8de8283
AC		 948#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
949#define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
0f71a2f6 950#endif
0f71a2f6 951
b8de8283
AC		 952typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
953extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
954extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
955#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
956#error "Non multi-arch definition of GET_LONGJMP_TARGET"
83905903 957#endif
b8de8283
AC		 958#if !defined (GET_LONGJMP_TARGET)
959#define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
0f71a2f6 960#endif
0f71a2f6 961
a5afb99f
AC		 962#if defined (DEPRECATED_INIT_FRAME_PC)
963/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
964#if !defined (DEPRECATED_INIT_FRAME_PC_P)
965#define DEPRECATED_INIT_FRAME_PC_P() (1)
966#endif
967#endif
968
a5afb99f
AC		 969extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
970#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
971#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
972#endif
973#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
974#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
975#endif
976
a5afb99f
AC		 977typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
978extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
979extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
980#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
981#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
83905903 982#endif
c25083af 983#if !defined (DEPRECATED_INIT_FRAME_PC)
a5afb99f 984#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
10312cc4 985#endif
10312cc4 986
104c1213
JM		 987extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
988extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 989#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
990#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
991#endif
c25083af 992#if !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 993#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
994#endif
0f71a2f6 995
129c1cd6
AC		 996#if defined (DEPRECATED_GET_SAVED_REGISTER)
997/* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
998#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
999#define DEPRECATED_GET_SAVED_REGISTER_P() (1)
a216a322
AC		 1000#endif
1001#endif
1002
129c1cd6
AC		 1003extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1004#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1005#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
a216a322 1006#endif
129c1cd6
AC		 1007#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1008#define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
a216a322
AC		 1009#endif
1010
129c1cd6
AC		 1011typedef 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);
1012extern 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);
1013extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1014#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1015#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
83905903 1016#endif
c25083af 1017#if !defined (DEPRECATED_GET_SAVED_REGISTER)
129c1cd6 1018#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 1019#endif
0f71a2f6 1020
ff2e87ac
AC		 1021typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
1022extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
13d01224
AC		 1023extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1024#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1025#error "Non multi-arch definition of CONVERT_REGISTER_P"
1026#endif
c25083af 1027#if !defined (CONVERT_REGISTER_P)
ff2e87ac 1028#define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
13d01224 1029#endif
13d01224 1030
ff2e87ac
AC		 1031typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
1032extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
13d01224
AC		 1033extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1034#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1035#error "Non multi-arch definition of REGISTER_TO_VALUE"
1036#endif
c25083af 1037#if !defined (REGISTER_TO_VALUE)
ff2e87ac 1038#define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
13d01224 1039#endif
13d01224 1040
ff2e87ac
AC		 1041typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
1042extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
13d01224
AC		 1043extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1044#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1045#error "Non multi-arch definition of VALUE_TO_REGISTER"
1046#endif
c25083af 1047#if !defined (VALUE_TO_REGISTER)
ff2e87ac 1048#define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
13d01224 1049#endif
13d01224 1050
66140c26
AC		 1051typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1052extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
4478b372 1053extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1054#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1055#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1056#endif
c25083af 1057#if !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1058#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1059#endif
33489c5b 1060
ac2e2ef7
AC		 1061typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1062extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1063extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1064#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1065#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1066#endif
c25083af 1067#if !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1068#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1069#endif
33489c5b 1070
fc0c74b1
AC		 1071#if defined (INTEGER_TO_ADDRESS)
1072/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1073#if !defined (INTEGER_TO_ADDRESS_P)
1074#define INTEGER_TO_ADDRESS_P() (1)
1075#endif
1076#endif
1077
fc0c74b1
AC		 1078extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1079#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1080#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1081#endif
1082#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1083#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1084#endif
1085
fc0c74b1
AC		 1086typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1087extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1088extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1089#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1090#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1091#endif
c25083af 1092#if !defined (INTEGER_TO_ADDRESS)
fc0c74b1
AC		 1093#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1094#endif
fc0c74b1 1095
749b82f6
AC		 1096#if defined (DEPRECATED_POP_FRAME)
1097/* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1098#if !defined (DEPRECATED_POP_FRAME_P)
1099#define DEPRECATED_POP_FRAME_P() (1)
dedc2a2b
AC		 1100#endif
1101#endif
1102
749b82f6
AC		 1103extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1104#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1105#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
dedc2a2b 1106#endif
749b82f6
AC		 1107#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1108#define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
dedc2a2b
AC		 1109#endif
1110
749b82f6
AC		 1111typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1112extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1113extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1114#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1115#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
83905903 1116#endif
c25083af 1117#if !defined (DEPRECATED_POP_FRAME)
749b82f6 1118#define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
0f71a2f6 1119#endif
0f71a2f6 1120
4183d812
AC		 1121/* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1122
1123#if defined (DEPRECATED_STORE_STRUCT_RETURN)
1124/* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1125#if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1126#define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1127#endif
1128#endif
1129
4183d812
AC		 1130extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1131#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1132#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1133#endif
1134#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1135#define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1136#endif
1137
4183d812
AC		 1138typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1139extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1140extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1141#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1142#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
83905903 1143#endif
c25083af 1144#if !defined (DEPRECATED_STORE_STRUCT_RETURN)
4183d812 1145#define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
0f71a2f6 1146#endif
0f71a2f6 1147
92ad9cd9
AC		 1148/* It has been suggested that this, well actually its predecessor,
1149 should take the type/value of the function to be called and not the
1150 return type. This is left as an exercise for the reader. */
1151
1152extern int gdbarch_return_value_p (struct gdbarch *gdbarch);
1153
963e2bb7
AC		 1154typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
1155extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
92ad9cd9
AC		 1156extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value);
1157
1158/* The deprecated methods RETURN_VALUE_ON_STACK, EXTRACT_RETURN_VALUE,
1159 STORE_RETURN_VALUE and USE_STRUCT_CONVENTION have all been folded
74055713 1160 into RETURN_VALUE. */
92ad9cd9
AC		 1161
1162typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1163extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1164extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1165#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1166#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1167#endif
1168#if !defined (RETURN_VALUE_ON_STACK)
1169#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1170#endif
1171
ebba8386
AC		 1172typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1173extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1174extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1175#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1176#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1177#endif
c25083af 1178#if !defined (EXTRACT_RETURN_VALUE)
ebba8386
AC		 1179#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1180#endif
ebba8386 1181
ebba8386
AC		 1182typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1183extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1184extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1185#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1186#error "Non multi-arch definition of STORE_RETURN_VALUE"
1187#endif
c25083af 1188#if !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1189#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1190#endif
ebba8386
AC		 1191
1192typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1193extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1194extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1195#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1196#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1197#endif
c25083af 1198#if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
ebba8386
AC		 1199#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1200#endif
ebba8386
AC		 1201
1202typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1203extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1204extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1205#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1206#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1207#endif
c25083af 1208#if !defined (DEPRECATED_STORE_RETURN_VALUE)
ebba8386 1209#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6 1210#endif
0f71a2f6 1211
92ad9cd9
AC		 1212typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1213extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1214extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1215#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1216#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1217#endif
1218#if !defined (USE_STRUCT_CONVENTION)
1219#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1220#endif
1221
74055713
AC		 1222/* As of 2004-01-17 only the 32-bit SPARC ABI has been identified as an
1223 ABI suitable for the implementation of a robust extract
1224 struct-convention return-value address method (the sparc saves the
1225 address in the callers frame). All the other cases so far examined,
1226 the DEPRECATED_EXTRACT_STRUCT_VALUE implementation has been
1227 erreneous - the code was incorrectly assuming that the return-value
1228 address, stored in a register, was preserved across the entire
1229 function call.
1230 For the moment retain DEPRECATED_EXTRACT_STRUCT_VALUE as a marker of
1231 the ABIs that are still to be analyzed - perhaps this should simply
1232 be deleted. The commented out extract_returned_value_address method
1233 is provided as a starting point for the 32-bit SPARC. It, or
1234 something like it, along with changes to both infcmd.c and stack.c
1235 will be needed for that case to work. NB: It is passed the callers
1236 frame since it is only after the callee has returned that this
1237 function is used.
1238 M:::CORE_ADDR:extract_returned_value_address:struct frame_info *caller_frame:caller_frame */
1239
1240#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1241/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1242#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1243#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
049ee0e4
AC		 1244#endif
1245#endif
1246
74055713
AC		 1247extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1248#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1249#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1250#endif
74055713
AC		 1251#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1252#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
049ee0e4
AC		 1253#endif
1254
74055713
AC		 1255typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (struct regcache *regcache);
1256extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1257extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1258#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1259#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1260#endif
74055713
AC		 1261#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1262#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regcache))
049ee0e4 1263#endif
049ee0e4 1264
f30ee0bc
AC		 1265#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1266/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1267#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1268#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
8f871025
AC		 1269#endif
1270#endif
1271
f30ee0bc
AC		 1272extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1273#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1274#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
8f871025 1275#endif
f30ee0bc
AC		 1276#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1277#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
8f871025
AC		 1278#endif
1279
f30ee0bc
AC		 1280typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1281extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1282extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1283#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1284#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
83905903 1285#endif
c25083af 1286#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
f30ee0bc 1287#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
0f71a2f6 1288#endif
0f71a2f6 1289
e9582e71
AC		 1290#if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1291/* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1292#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1293#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
5fdff426
AC		 1294#endif
1295#endif
1296
e9582e71
AC		 1297extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1298#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1299#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
5fdff426 1300#endif
e9582e71
AC		 1301#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1302#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
5fdff426
AC		 1303#endif
1304
e9582e71
AC		 1305typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1306extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1307extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1308#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1309#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
83905903 1310#endif
c25083af 1311#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
e9582e71 1312#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
0f71a2f6 1313#endif
0f71a2f6 1314
104c1213
JM		 1315typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1316extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1317extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1318#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1319#error "Non multi-arch definition of SKIP_PROLOGUE"
1320#endif
c25083af 1321#if !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1322#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1323#endif
0f71a2f6 1324
104c1213
JM		 1325typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1326extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1327extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1328#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1329#error "Non multi-arch definition of INNER_THAN"
1330#endif
c25083af 1331#if !defined (INNER_THAN)
0f71a2f6
JM		 1332#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1333#endif
0f71a2f6 1334
f4f9705a
AC		 1335typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1336extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1337extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1338#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1339#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1340#endif
c25083af 1341#if !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1342#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1343#endif
33489c5b 1344
a1131521
KB		 1345extern int gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch);
1346
1347typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1348extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1349extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address);
1350
917317f4
JM		 1351typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1352extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1353extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1354#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1355#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1356#endif
c25083af 1357#if !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1358#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1359#endif
33489c5b 1360
917317f4
JM		 1361typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1362extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1363extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1364#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1365#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1366#endif
c25083af 1367#if !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1368#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1369#endif
917317f4 1370
104c1213
JM		 1371extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1372extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1373#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1374#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1375#endif
c25083af 1376#if !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1377#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1378#endif
0f71a2f6 1379
104c1213
JM		 1380extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1381extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1382#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1383#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1384#endif
c25083af 1385#if !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1386#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1387#endif
0f71a2f6 1388
f6684c31
AC		 1389typedef 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);
1390extern 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 1391extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
0f71a2f6 1392
104c1213
JM		 1393extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1394extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1395#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1396#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1397#endif
c25083af 1398#if !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1399#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1400#endif
0f71a2f6 1401
19772a2c
AC		 1402/* DEPRECATED_FRAMELESS_FUNCTION_INVOCATION is not needed. The new
1403 frame code works regardless of the type of frame - frameless,
1404 stackless, or normal. */
1405
1406#if defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1407/* Legacy for systems yet to multi-arch DEPRECATED_FRAMELESS_FUNCTION_INVOCATION */
1408#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1409#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (1)
1410#endif
1411#endif
1412
1413extern int gdbarch_deprecated_frameless_function_invocation_p (struct gdbarch *gdbarch);
1414#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1415#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
1416#endif
1417#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1418#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (gdbarch_deprecated_frameless_function_invocation_p (current_gdbarch))
1419#endif
1420
1421typedef int (gdbarch_deprecated_frameless_function_invocation_ftype) (struct frame_info *fi);
1422extern int gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1423extern void set_gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_deprecated_frameless_function_invocation_ftype *deprecated_frameless_function_invocation);
1424#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1425#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
1426#endif
1427#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1428#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_deprecated_frameless_function_invocation (current_gdbarch, fi))
0f71a2f6 1429#endif
0f71a2f6 1430
618ce49f
AC		 1431#if defined (DEPRECATED_FRAME_CHAIN)
1432/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1433#if !defined (DEPRECATED_FRAME_CHAIN_P)
1434#define DEPRECATED_FRAME_CHAIN_P() (1)
d62d1979
AC		 1435#endif
1436#endif
1437
618ce49f
AC		 1438extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1439#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1440#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
d62d1979 1441#endif
618ce49f
AC		 1442#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
1443#define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
d62d1979
AC		 1444#endif
1445
618ce49f
AC		 1446typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1447extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1448extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1449#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1450#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
83905903 1451#endif
c25083af 1452#if !defined (DEPRECATED_FRAME_CHAIN)
618ce49f 1453#define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
0f71a2f6 1454#endif
0f71a2f6 1455
618ce49f
AC		 1456#if defined (DEPRECATED_FRAME_CHAIN_VALID)
1457/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1458#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1459#define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
51603483
DJ		 1460#endif
1461#endif
1462
618ce49f
AC		 1463extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1464#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1465#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
51603483 1466#endif
618ce49f
AC		 1467#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1468#define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
51603483 1469#endif
7f55af32 1470
618ce49f
AC		 1471typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1472extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1473extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1474#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1475#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
83905903 1476#endif
c25083af 1477#if !defined (DEPRECATED_FRAME_CHAIN_VALID)
618ce49f 1478#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
0f71a2f6 1479#endif
0f71a2f6 1480
8bedc050
AC		 1481/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
1482 note, per UNWIND_PC's doco, that while the two have similar
1483 interfaces they have very different underlying implementations. */
12cc2063 1484
8bedc050
AC		 1485#if defined (DEPRECATED_FRAME_SAVED_PC)
1486/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1487#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1488#define DEPRECATED_FRAME_SAVED_PC_P() (1)
d62d1979
AC		 1489#endif
1490#endif
1491
8bedc050
AC		 1492extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1493#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1494#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
d62d1979 1495#endif
8bedc050
AC		 1496#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
1497#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
d62d1979
AC		 1498#endif
1499
8bedc050
AC		 1500typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1501extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1502extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1503#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1504#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
83905903 1505#endif
c25083af 1506#if !defined (DEPRECATED_FRAME_SAVED_PC)
8bedc050 1507#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
0f71a2f6 1508#endif
0f71a2f6 1509
12cc2063
AC		 1510extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1511
1512typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1513extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1514extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1515
a9e5fdc2
AC		 1516extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1517
1518typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1519extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1520extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1521
42efa47a
AC		 1522/* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1523 frame-base. Enable frame-base before frame-unwind. */
1524
1525#if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1526/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1527#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1528#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1529#endif
1530#endif
1531
42efa47a
AC		 1532extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1533#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1534#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1535#endif
1536#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1537#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1538#endif
1539
42efa47a
AC		 1540typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1541extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1542extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1543#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1544#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1545#endif
1546#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1547#define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1548#endif
1549
1550/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1551 frame-base. Enable frame-base before frame-unwind. */
1552
1553#if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1554/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1555#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1556#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1557#endif
1558#endif
1559
42efa47a
AC		 1560extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1561#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1562#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1563#endif
42efa47a
AC		 1564#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1565#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
0f71a2f6 1566#endif
0f71a2f6 1567
42efa47a
AC		 1568typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1569extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1570extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1571#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1572#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1573#endif
42efa47a
AC		 1574#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1575#define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
0f71a2f6 1576#endif
0f71a2f6 1577
6913c89a
AC		 1578#if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1579/* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1580#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1581#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
4443bd83
AC		 1582#endif
1583#endif
1584
6913c89a
AC		 1585extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1586#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1587#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
4443bd83 1588#endif
6913c89a
AC		 1589#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1590#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
4443bd83
AC		 1591#endif
1592
6913c89a
AC		 1593typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1594extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1595extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1596#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1597#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
83905903 1598#endif
c25083af 1599#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
6913c89a 1600#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
0f71a2f6 1601#endif
0f71a2f6 1602
983a287a
AC		 1603#if defined (FRAME_NUM_ARGS)
1604/* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1605#if !defined (FRAME_NUM_ARGS_P)
1606#define FRAME_NUM_ARGS_P() (1)
1607#endif
1608#endif
1609
983a287a
AC		 1610extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1611#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1612#error "Non multi-arch definition of FRAME_NUM_ARGS"
1613#endif
1614#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P)
1615#define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1616#endif
1617
104c1213
JM		 1618typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1619extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1620extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1621#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1622#error "Non multi-arch definition of FRAME_NUM_ARGS"
1623#endif
c25083af 1624#if !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1625#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1626#endif
0f71a2f6 1627
f27dd7fd
AC		 1628/* DEPRECATED_STACK_ALIGN has been replaced by an initial aligning call
1629 to frame_align and the requirement that methods such as
1630 push_dummy_call and frame_red_zone_size maintain correct stack/frame
1631 alignment. */
1632
1633#if defined (DEPRECATED_STACK_ALIGN)
1634/* Legacy for systems yet to multi-arch DEPRECATED_STACK_ALIGN */
1635#if !defined (DEPRECATED_STACK_ALIGN_P)
1636#define DEPRECATED_STACK_ALIGN_P() (1)
2ada493a 1637#endif
eee30e78 1638#endif
2ada493a 1639
f27dd7fd
AC		 1640extern int gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch);
1641#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN_P)
1642#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1643#endif
f27dd7fd
AC		 1644#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STACK_ALIGN_P)
1645#define DEPRECATED_STACK_ALIGN_P() (gdbarch_deprecated_stack_align_p (current_gdbarch))
2ada493a
AC		 1646#endif
1647
f27dd7fd
AC		 1648typedef CORE_ADDR (gdbarch_deprecated_stack_align_ftype) (CORE_ADDR sp);
1649extern CORE_ADDR gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1650extern void set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, gdbarch_deprecated_stack_align_ftype *deprecated_stack_align);
1651#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN)
1652#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1653#endif
f27dd7fd
AC		 1654#if !defined (DEPRECATED_STACK_ALIGN)
1655#define DEPRECATED_STACK_ALIGN(sp) (gdbarch_deprecated_stack_align (current_gdbarch, sp))
2ada493a
AC		 1656#endif
1657
dc604539
AC		 1658extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1659
1660typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1661extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1662extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1663
192cb3d4
MK		 1664/* DEPRECATED_REG_STRUCT_HAS_ADDR has been replaced by
1665 stabs_argument_has_addr. */
1666
88d89dbb
MK		 1667#if defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1668/* Legacy for systems yet to multi-arch DEPRECATED_REG_STRUCT_HAS_ADDR */
1669#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1670#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (1)
d03e67c9 1671#endif
eee30e78 1672#endif
d03e67c9 1673
88d89dbb
MK		 1674extern int gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1675#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1676#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1677#endif
88d89dbb
MK		 1678#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1679#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch))
d03e67c9
AC		 1680#endif
1681
88d89dbb
MK		 1682typedef int (gdbarch_deprecated_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1683extern int gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1684extern void set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr);
1685#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1686#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1687#endif
88d89dbb
MK		 1688#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1689#define DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_deprecated_reg_struct_has_addr (current_gdbarch, gcc_p, type))
d03e67c9
AC		 1690#endif
1691
192cb3d4
MK		 1692typedef int (gdbarch_stabs_argument_has_addr_ftype) (struct gdbarch *gdbarch, struct type *type);
1693extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type);
1694extern void set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr);
1695
8b148df9
AC		 1696extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
1697extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
1698#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE)
1699#error "Non multi-arch definition of FRAME_RED_ZONE_SIZE"
1700#endif
1701#if !defined (FRAME_RED_ZONE_SIZE)
1702#define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch))
1703#endif
1704
f0d4cc9e
AC		 1705extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1706extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1707#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1708#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1709#endif
c25083af 1710#if !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1711#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1712#endif
f0d4cc9e 1713
f0d4cc9e
AC		 1714extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1715extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1716#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1717#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1718#endif
c25083af 1719#if !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1720#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1721#endif
f0d4cc9e 1722
f0d4cc9e
AC		 1723extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1724extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 1725#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1726#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1727#endif
c25083af 1728#if !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1729#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1730#endif
f0d4cc9e 1731
e2d0e7eb
AC		 1732typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
1733extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
f517ea4e 1734extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
f517ea4e 1735
875e1767
AC		 1736/* On some machines there are bits in addresses which are not really
1737 part of the address, but are used by the kernel, the hardware, etc.
1738 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
1739 we get a "real" address such as one would find in a symbol table.
1740 This is used only for addresses of instructions, and even then I'm
1741 not sure it's used in all contexts. It exists to deal with there
1742 being a few stray bits in the PC which would mislead us, not as some
1743 sort of generic thing to handle alignment or segmentation (it's
1744 possible it should be in TARGET_READ_PC instead). */
1745
875e1767
AC		 1746typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
1747extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
1748extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 1749#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
1750#error "Non multi-arch definition of ADDR_BITS_REMOVE"
1751#endif
c25083af 1752#if !defined (ADDR_BITS_REMOVE)
875e1767
AC		 1753#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
1754#endif
875e1767 1755
2e092625 1756/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 1757 ADDR_BITS_REMOVE. */
1758
181c1381
RE		 1759typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
1760extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
1761extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
1762#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
1763#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
1764#endif
c25083af 1765#if !defined (SMASH_TEXT_ADDRESS)
181c1381
RE		 1766#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
1767#endif
181c1381 1768
64c4637f
AC		 1769/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
1770 the target needs software single step. An ISA method to implement it.
1771
1772 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
1773 using the breakpoint system instead of blatting memory directly (as with rs6000).
1774
1775 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
1776 single step. If not, then implement single step using breakpoints. */
1777
1778#if defined (SOFTWARE_SINGLE_STEP)
1779/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
1780#if !defined (SOFTWARE_SINGLE_STEP_P)
1781#define SOFTWARE_SINGLE_STEP_P() (1)
1782#endif
1783#endif
1784
64c4637f 1785extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 1786#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
1787#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1788#endif
64c4637f
AC		 1789#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
1790#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
1791#endif
1792
64c4637f
AC		 1793typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
1794extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
1795extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 1796#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
1797#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1798#endif
c25083af 1799#if !defined (SOFTWARE_SINGLE_STEP)
64c4637f
AC		 1800#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
1801#endif
64c4637f 1802
f6c40618
AC		 1803/* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
1804 disassembler. Perhaphs objdump can handle it? */
1805
a89aa300
AC		 1806typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info);
1807extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
2bf0cb65
EZ		 1808extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
1809#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
1810#error "Non multi-arch definition of TARGET_PRINT_INSN"
1811#endif
c25083af 1812#if !defined (TARGET_PRINT_INSN)
2bf0cb65
EZ		 1813#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
1814#endif
2bf0cb65 1815
bdcd319a
CV		 1816typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
1817extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
1818extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
1819#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
1820#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
1821#endif
c25083af 1822#if !defined (SKIP_TRAMPOLINE_CODE)
bdcd319a
CV		 1823#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
1824#endif
bdcd319a 1825
dea0c52f
MK		 1826/* If IN_SOLIB_DYNSYM_RESOLVE_CODE returns true, and SKIP_SOLIB_RESOLVER
1827 evaluates non-zero, this is the address where the debugger will place
1828 a step-resume breakpoint to get us past the dynamic linker. */
1829
4c8c40e6 1830typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc);
dea0c52f
MK		 1831extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
1832extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver);
dea0c52f 1833
68e9cc94
CV		 1834/* For SVR4 shared libraries, each call goes through a small piece of
1835 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 1836 to nonzero if we are currently stopped in one of these. */
68e9cc94 1837
68e9cc94
CV		 1838typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
1839extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
1840extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
1841#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
1842#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
1843#endif
c25083af 1844#if !defined (IN_SOLIB_CALL_TRAMPOLINE)
68e9cc94
CV		 1845#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
1846#endif
68e9cc94 1847
d50355b6
MS		 1848/* Some systems also have trampoline code for returning from shared libs. */
1849
d50355b6
MS		 1850typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
1851extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
1852extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
1853#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
1854#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
1855#endif
c25083af 1856#if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
d50355b6
MS		 1857#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
1858#endif
d50355b6 1859
c12260ac
CV		 1860/* A target might have problems with watchpoints as soon as the stack
1861 frame of the current function has been destroyed. This mostly happens
1862 as the first action in a funtion's epilogue. in_function_epilogue_p()
1863 is defined to return a non-zero value if either the given addr is one
1864 instruction after the stack destroying instruction up to the trailing
1865 return instruction or if we can figure out that the stack frame has
1866 already been invalidated regardless of the value of addr. Targets
1867 which don't suffer from that problem could just let this functionality
1868 untouched. */
1869
1870typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
1871extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
1872extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
1873
552c04a7
TT		 1874/* Given a vector of command-line arguments, return a newly allocated
1875 string which, when passed to the create_inferior function, will be
1876 parsed (on Unix systems, by the shell) to yield the same vector.
1877 This function should call error() if the argument vector is not
1878 representable for this target or if this target does not support
1879 command-line arguments.
1880 ARGC is the number of elements in the vector.
1881 ARGV is an array of strings, one per argument. */
1882
1883typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
1884extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
1885extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
1886
a2cf933a
EZ		 1887typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
1888extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
1889extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
1890#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
1891#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
1892#endif
c25083af 1893#if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 1894#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
1895#endif
a2cf933a 1896
a2cf933a
EZ		 1897typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
1898extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
1899extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
1900#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
1901#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
1902#endif
c25083af 1903#if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 1904#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
1905#endif
a2cf933a 1906
5720643c
JB		 1907extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
1908extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
1909#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
1910#error "Non multi-arch definition of NAME_OF_MALLOC"
1911#endif
c25083af 1912#if !defined (NAME_OF_MALLOC)
5720643c
JB		 1913#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
1914#endif
5720643c 1915
c4ed33b9
AC		 1916extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
1917extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
1918#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
1919#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
1920#endif
c25083af 1921#if !defined (CANNOT_STEP_BREAKPOINT)
c4ed33b9
AC		 1922#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
1923#endif
c4ed33b9 1924
f74fa174
MM		 1925extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
1926extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
1927#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
1928#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
1929#endif
c25083af 1930#if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
f74fa174
MM		 1931#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
1932#endif
f74fa174 1933
8b2dbe47
KB		 1934#if defined (ADDRESS_CLASS_TYPE_FLAGS)
1935/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
1936#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
1937#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
1938#endif
1939#endif
1940
8b2dbe47
KB		 1941extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
1942#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
1943#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
1944#endif
1945#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
1946#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
1947#endif
1948
8b2dbe47
KB		 1949typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
1950extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
1951extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
1952#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
1953#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
1954#endif
c25083af 1955#if !defined (ADDRESS_CLASS_TYPE_FLAGS)
8b2dbe47
KB		 1956#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
1957#endif
8b2dbe47 1958
8b2dbe47 1959extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 1960
321432c0
KB		 1961typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
1962extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
8b2dbe47 1963extern 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		 1964
1965extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 1966
321432c0
KB		 1967typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
1968extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
8b2dbe47 1969extern 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 1970
b59ff9d5
AC		 1971/* Is a register in a group */
1972
1973typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
1974extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
1975extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
1976
2e092625 1977/* Fetch the pointer to the ith function argument. */
143985b7
AF		 1978
1979#if defined (FETCH_POINTER_ARGUMENT)
1980/* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
1981#if !defined (FETCH_POINTER_ARGUMENT_P)
1982#define FETCH_POINTER_ARGUMENT_P() (1)
1983#endif
1984#endif
1985
143985b7
AF		 1986extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
1987#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
1988#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
1989#endif
1990#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P)
1991#define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
1992#endif
1993
143985b7
AF		 1994typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
1995extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
1996extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
1997#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
1998#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
1999#endif
2000#if !defined (FETCH_POINTER_ARGUMENT)
2001#define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
2002#endif
2003
6ce6d90f
MK		 2004/* Return the appropriate register set for a core file section with
2005 name SECT_NAME and size SECT_SIZE. */
2006
2007extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch);
2008
2009typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
2010extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
2011extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section);
2012
104c1213 2013extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2014
2015
2016/* Mechanism for co-ordinating the selection of a specific
2017 architecture.
2018
2019 GDB targets (*-tdep.c) can register an interest in a specific
2020 architecture. Other GDB components can register a need to maintain
2021 per-architecture data.
2022
2023 The mechanisms below ensures that there is only a loose connection
2024 between the set-architecture command and the various GDB
99e7bb18 2025 components. Each component can independently register their need
0f71a2f6
JM		 2026 to maintain architecture specific data with gdbarch.
2027
2028 Pragmatics:
2029
2030 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2031 didn't scale.
2032
2033 The more traditional mega-struct containing architecture specific
2034 data for all the various GDB components was also considered. Since
99e7bb18 2035 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2036 components it was determined that the global aproach was not
2037 applicable. */
2038
2039
2040/* Register a new architectural family with GDB.
2041
2042 Register support for the specified ARCHITECTURE with GDB. When
2043 gdbarch determines that the specified architecture has been
2044 selected, the corresponding INIT function is called.
2045
2046 --
2047
2048 The INIT function takes two parameters: INFO which contains the
2049 information available to gdbarch about the (possibly new)
2050 architecture; ARCHES which is a list of the previously created
2051 ``struct gdbarch'' for this architecture.
2052
0f79675b
AC		 2053 The INFO parameter is, as far as possible, be pre-initialized with
2054 information obtained from INFO.ABFD or the previously selected
2055 architecture.
2056
2057 The ARCHES parameter is a linked list (sorted most recently used)
2058 of all the previously created architures for this architecture
2059 family. The (possibly NULL) ARCHES->gdbarch can used to access
2060 values from the previously selected architecture for this
2061 architecture family. The global ``current_gdbarch'' shall not be
2062 used.
0f71a2f6
JM		 2063
2064 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2065 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2066 gdbarch'' from the ARCHES list - indicating that the new
2067 architecture is just a synonym for an earlier architecture (see
2068 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2069 - that describes the selected architecture (see gdbarch_alloc()).
2070
2071 The DUMP_TDEP function shall print out all target specific values.
2072 Care should be taken to ensure that the function works in both the
2073 multi-arch and non- multi-arch cases. */
0f71a2f6 2074
adf40b2e
JM		 2075struct gdbarch_list
2076{
2077 struct gdbarch *gdbarch;
2078 struct gdbarch_list *next;
2079};
0f71a2f6 2080
adf40b2e
JM		 2081struct gdbarch_info
2082{
adf40b2e
JM		 2083 /* Use default: NULL (ZERO). */
2084 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2085
428721aa 2086 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2087 int byte_order;
0f71a2f6 2088
adf40b2e
JM		 2089 /* Use default: NULL (ZERO). */
2090 bfd *abfd;
0f71a2f6 2091
adf40b2e
JM		 2092 /* Use default: NULL (ZERO). */
2093 struct gdbarch_tdep_info *tdep_info;
4be87837
DJ		 2094
2095 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
2096 enum gdb_osabi osabi;
adf40b2e 2097};
0f71a2f6 2098
104c1213 2099typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2100typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2101
4b9b3959 2102/* DEPRECATED - use gdbarch_register() */
104c1213 2103extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2104
4b9b3959
AC		 2105extern void gdbarch_register (enum bfd_architecture architecture,
2106 gdbarch_init_ftype *,
2107 gdbarch_dump_tdep_ftype *);
2108
0f71a2f6 2109
b4a20239
AC		 2110/* Return a freshly allocated, NULL terminated, array of the valid
2111 architecture names. Since architectures are registered during the
2112 _initialize phase this function only returns useful information
2113 once initialization has been completed. */
2114
2115extern const char **gdbarch_printable_names (void);
2116
2117
0f71a2f6
JM		 2118/* Helper function. Search the list of ARCHES for a GDBARCH that
2119 matches the information provided by INFO. */
2120
104c1213 2121extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2122
2123
2124/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2125 basic initialization using values obtained from the INFO andTDEP
2126 parameters. set_gdbarch_*() functions are called to complete the
2127 initialization of the object. */
2128
104c1213 2129extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2130
2131
4b9b3959
AC		 2132/* Helper function. Free a partially-constructed ``struct gdbarch''.
2133 It is assumed that the caller freeds the ``struct
2134 gdbarch_tdep''. */
2135
058f20d5
JB		 2136extern void gdbarch_free (struct gdbarch *);
2137
2138
aebd7893
AC		 2139/* Helper function. Allocate memory from the ``struct gdbarch''
2140 obstack. The memory is freed when the corresponding architecture
2141 is also freed. */
2142
2143extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2144#define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2145#define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2146
2147
b732d07d 2148/* Helper function. Force an update of the current architecture.
0f71a2f6 2149
b732d07d
AC		 2150 The actual architecture selected is determined by INFO, ``(gdb) set
2151 architecture'' et.al., the existing architecture and BFD's default
2152 architecture. INFO should be initialized to zero and then selected
2153 fields should be updated.
0f71a2f6 2154
16f33e29
AC		 2155 Returns non-zero if the update succeeds */
2156
2157extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2158
2159
ebdba546
AC		 2160/* Helper function. Find an architecture matching info.
2161
2162 INFO should be initialized using gdbarch_info_init, relevant fields
2163 set, and then finished using gdbarch_info_fill.
2164
2165 Returns the corresponding architecture, or NULL if no matching
2166 architecture was found. "current_gdbarch" is not updated. */
2167
2168extern struct gdbarch *gdbarch_find_by_info (struct gdbarch_info info);
2169
2170
2171/* Helper function. Set the global "current_gdbarch" to "gdbarch".
2172
2173 FIXME: kettenis/20031124: Of the functions that follow, only
2174 gdbarch_from_bfd is supposed to survive. The others will
2175 dissappear since in the future GDB will (hopefully) be truly
2176 multi-arch. However, for now we're still stuck with the concept of
2177 a single active architecture. */
2178
2179extern void deprecated_current_gdbarch_select_hack (struct gdbarch *gdbarch);
2180
0f71a2f6
JM		 2181
2182/* Register per-architecture data-pointer.
2183
2184 Reserve space for a per-architecture data-pointer. An identifier
2185 for the reserved data-pointer is returned. That identifer should
95160752 2186 be saved in a local static variable.
0f71a2f6 2187
fcc1c85c
AC		 2188 Memory for the per-architecture data shall be allocated using
2189 gdbarch_obstack_zalloc. That memory will be deleted when the
2190 corresponding architecture object is deleted.
0f71a2f6 2191
95160752
AC		 2192 When a previously created architecture is re-selected, the
2193 per-architecture data-pointer for that previous architecture is
76860b5f 2194 restored. INIT() is not re-called.
0f71a2f6
JM		 2195
2196 Multiple registrarants for any architecture are allowed (and
2197 strongly encouraged). */
2198
95160752 2199struct gdbarch_data;
0f71a2f6 2200
030f20e1
AC		 2201typedef void *(gdbarch_data_pre_init_ftype) (struct obstack *obstack);
2202extern struct gdbarch_data *gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *init);
2203typedef void *(gdbarch_data_post_init_ftype) (struct gdbarch *gdbarch);
2204extern struct gdbarch_data *gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *init);
2205extern void deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
2206 struct gdbarch_data *data,
2207 void *pointer);
0f71a2f6 2208
451fbdda 2209extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2210
2211
a8cf2722 2212
0f71a2f6
JM		 2213/* Register per-architecture memory region.
2214
2215 Provide a memory-region swap mechanism. Per-architecture memory
2216 region are created. These memory regions are swapped whenever the
2217 architecture is changed. For a new architecture, the memory region
2218 is initialized with zero (0) and the INIT function is called.
2219
2220 Memory regions are swapped / initialized in the order that they are
2221 registered. NULL DATA and/or INIT values can be specified.
2222
030f20e1 2223 New code should use gdbarch_data_register_*(). */
0f71a2f6 2224
104c1213 2225typedef void (gdbarch_swap_ftype) (void);
046a4708
AC		 2226extern void deprecated_register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
2227#define DEPRECATED_REGISTER_GDBARCH_SWAP(VAR) deprecated_register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2228
2229
2230
99e7bb18 2231/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2232 byte-order, ...) using information found in the BFD */
2233
104c1213 2234extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2235
2236
e514a9d6
JM		 2237/* Initialize the current architecture to the "first" one we find on
2238 our list. */
2239
2240extern void initialize_current_architecture (void);
2241
c906108c 2242/* gdbarch trace variable */
adf40b2e 2243extern int gdbarch_debug;
c906108c 2244
4b9b3959 2245extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2246
c906108c 2247#endif
A mirror of the official binutils-gdb repository