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[deliverable/binutils-gdb.git] / gdb / gdbarch.h
CommitLineData
59233f88
AC		 1/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
2
adf40b2e 3/* Dynamic architecture support for GDB, the GNU debugger.
79d45cd4
AC		 4
5 Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
6 Software Foundation, Inc.
c906108c 7
c5aa993b 8 This file is part of GDB.
c906108c 9
c5aa993b
JM		 10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
c906108c 14
c5aa993b
JM		 15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
c906108c 19
c5aa993b
JM		 20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 59 Temple Place - Suite 330,
23 Boston, MA 02111-1307, USA. */
c906108c 24
104c1213
JM		 25/* This file was created with the aid of ``gdbarch.sh''.
26
52204a0b 27 The Bourne shell script ``gdbarch.sh'' creates the files
104c1213
JM		 28 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
29 against the existing ``gdbarch.[hc]''. Any differences found
30 being reported.
31
32 If editing this file, please also run gdbarch.sh and merge any
52204a0b 33 changes into that script. Conversely, when making sweeping changes
104c1213
JM		 34 to this file, modifying gdbarch.sh and using its output may prove
35 easier. */
adf40b2e 36
c906108c
SS		 37#ifndef GDBARCH_H
38#define GDBARCH_H
39
da3331ec
AC		 40struct floatformat;
41struct ui_file;
cce74817
JM		 42struct frame_info;
43struct value;
b6af0555 44struct objfile;
a2cf933a 45struct minimal_symbol;
049ee0e4 46struct regcache;
b59ff9d5 47struct reggroup;
6ce6d90f 48struct regset;
a89aa300 49struct disassemble_info;
e2d0e7eb 50struct target_ops;
030f20e1 51struct obstack;
0f71a2f6 52
0f71a2f6
JM		 53extern struct gdbarch *current_gdbarch;
54
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
724typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
725extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
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
ae45cd16
AC		 962/* NOTE: cagney/2002-11-24: This function with predicate has a valid
963 (callable) initial value. As a consequence, even when the predicate
964 is false, the corresponding function works. This simplifies the
965 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
966 doesn't need to be modified. */
967
968#if defined (DEPRECATED_PC_IN_CALL_DUMMY)
969/* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
970#if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
971#define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
972#endif
973#endif
974
ae45cd16 975extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
55e1d7e7 976#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
ae45cd16
AC		 977#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
978#endif
55e1d7e7 979#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
ae45cd16
AC		 980#define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
981#endif
982
ae45cd16
AC		 983typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
984extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
985extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
55e1d7e7 986#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
ae45cd16 987#error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
83905903 988#endif
c25083af 989#if !defined (DEPRECATED_PC_IN_CALL_DUMMY)
ae45cd16 990#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
0f71a2f6 991#endif
0f71a2f6 992
a5afb99f
AC		 993#if defined (DEPRECATED_INIT_FRAME_PC)
994/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
995#if !defined (DEPRECATED_INIT_FRAME_PC_P)
996#define DEPRECATED_INIT_FRAME_PC_P() (1)
997#endif
998#endif
999
a5afb99f
AC		 1000extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1001#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1002#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1003#endif
1004#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1005#define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1006#endif
1007
a5afb99f
AC		 1008typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1009extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1010extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1011#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1012#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
83905903 1013#endif
c25083af 1014#if !defined (DEPRECATED_INIT_FRAME_PC)
a5afb99f 1015#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
10312cc4 1016#endif
10312cc4 1017
104c1213
JM		 1018extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1019extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
83905903
AC		 1020#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1021#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1022#endif
c25083af 1023#if !defined (BELIEVE_PCC_PROMOTION)
0f71a2f6
JM		 1024#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1025#endif
0f71a2f6 1026
129c1cd6
AC		 1027#if defined (DEPRECATED_GET_SAVED_REGISTER)
1028/* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1029#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1030#define DEPRECATED_GET_SAVED_REGISTER_P() (1)
a216a322
AC		 1031#endif
1032#endif
1033
129c1cd6
AC		 1034extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1035#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1036#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
a216a322 1037#endif
129c1cd6
AC		 1038#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1039#define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
a216a322
AC		 1040#endif
1041
129c1cd6
AC		 1042typedef 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);
1043extern 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);
1044extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1045#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1046#error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
83905903 1047#endif
c25083af 1048#if !defined (DEPRECATED_GET_SAVED_REGISTER)
129c1cd6 1049#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 1050#endif
0f71a2f6 1051
781a750d
AC		 1052/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1053 For raw <-> cooked register conversions, replaced by pseudo registers. */
1054
cd0bfa36
AC		 1055#if defined (DEPRECATED_REGISTER_CONVERTIBLE)
1056/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_CONVERTIBLE */
1057#if !defined (DEPRECATED_REGISTER_CONVERTIBLE_P)
1058#define DEPRECATED_REGISTER_CONVERTIBLE_P() (1)
1059#endif
1060#endif
1061
1062extern int gdbarch_deprecated_register_convertible_p (struct gdbarch *gdbarch);
1063#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE_P)
1064#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
1065#endif
1066#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_CONVERTIBLE_P)
1067#define DEPRECATED_REGISTER_CONVERTIBLE_P() (gdbarch_deprecated_register_convertible_p (current_gdbarch))
1068#endif
1069
781a750d
AC		 1070typedef int (gdbarch_deprecated_register_convertible_ftype) (int nr);
1071extern int gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, int nr);
1072extern void set_gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, gdbarch_deprecated_register_convertible_ftype *deprecated_register_convertible);
1073#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE)
1074#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
83905903 1075#endif
781a750d
AC		 1076#if !defined (DEPRECATED_REGISTER_CONVERTIBLE)
1077#define DEPRECATED_REGISTER_CONVERTIBLE(nr) (gdbarch_deprecated_register_convertible (current_gdbarch, nr))
0f71a2f6 1078#endif
33489c5b 1079
781a750d
AC		 1080/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1081 For raw <-> cooked register conversions, replaced by pseudo registers. */
1082
781a750d
AC		 1083typedef void (gdbarch_deprecated_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1084extern void gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1085extern void set_gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_virtual_ftype *deprecated_register_convert_to_virtual);
1086#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1087#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL"
83905903 1088#endif
781a750d
AC		 1089#if !defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1090#define DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_deprecated_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
0f71a2f6 1091#endif
33489c5b 1092
781a750d
AC		 1093/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1094 For raw <-> cooked register conversions, replaced by pseudo registers. */
1095
781a750d
AC		 1096typedef void (gdbarch_deprecated_register_convert_to_raw_ftype) (struct type *type, int regnum, const char *from, char *to);
1097extern void gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, const char *from, char *to);
1098extern void set_gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_raw_ftype *deprecated_register_convert_to_raw);
1099#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1100#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_RAW"
83905903 1101#endif
781a750d
AC		 1102#if !defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1103#define DEPRECATED_REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_deprecated_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
0f71a2f6 1104#endif
33489c5b 1105
ff2e87ac
AC		 1106typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
1107extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
13d01224
AC		 1108extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1109#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1110#error "Non multi-arch definition of CONVERT_REGISTER_P"
1111#endif
c25083af 1112#if !defined (CONVERT_REGISTER_P)
ff2e87ac 1113#define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
13d01224 1114#endif
13d01224 1115
ff2e87ac
AC		 1116typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
1117extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
13d01224
AC		 1118extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1119#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1120#error "Non multi-arch definition of REGISTER_TO_VALUE"
1121#endif
c25083af 1122#if !defined (REGISTER_TO_VALUE)
ff2e87ac 1123#define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
13d01224 1124#endif
13d01224 1125
ff2e87ac
AC		 1126typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
1127extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
13d01224
AC		 1128extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1129#if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1130#error "Non multi-arch definition of VALUE_TO_REGISTER"
1131#endif
c25083af 1132#if !defined (VALUE_TO_REGISTER)
ff2e87ac 1133#define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
13d01224 1134#endif
13d01224 1135
66140c26
AC		 1136typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1137extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
4478b372 1138extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
83905903
AC		 1139#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1140#error "Non multi-arch definition of POINTER_TO_ADDRESS"
1141#endif
c25083af 1142#if !defined (POINTER_TO_ADDRESS)
4478b372
JB		 1143#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1144#endif
33489c5b 1145
ac2e2ef7
AC		 1146typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1147extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
4478b372 1148extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
83905903
AC		 1149#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1150#error "Non multi-arch definition of ADDRESS_TO_POINTER"
1151#endif
c25083af 1152#if !defined (ADDRESS_TO_POINTER)
4478b372
JB		 1153#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1154#endif
33489c5b 1155
fc0c74b1
AC		 1156#if defined (INTEGER_TO_ADDRESS)
1157/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1158#if !defined (INTEGER_TO_ADDRESS_P)
1159#define INTEGER_TO_ADDRESS_P() (1)
1160#endif
1161#endif
1162
fc0c74b1
AC		 1163extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1164#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1165#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1166#endif
1167#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1168#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1169#endif
1170
fc0c74b1
AC		 1171typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1172extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1173extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1174#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1175#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1176#endif
c25083af 1177#if !defined (INTEGER_TO_ADDRESS)
fc0c74b1
AC		 1178#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1179#endif
fc0c74b1 1180
749b82f6
AC		 1181#if defined (DEPRECATED_POP_FRAME)
1182/* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1183#if !defined (DEPRECATED_POP_FRAME_P)
1184#define DEPRECATED_POP_FRAME_P() (1)
dedc2a2b
AC		 1185#endif
1186#endif
1187
749b82f6
AC		 1188extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1189#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1190#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
dedc2a2b 1191#endif
749b82f6
AC		 1192#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1193#define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
dedc2a2b
AC		 1194#endif
1195
749b82f6
AC		 1196typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1197extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1198extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1199#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1200#error "Non multi-arch definition of DEPRECATED_POP_FRAME"
83905903 1201#endif
c25083af 1202#if !defined (DEPRECATED_POP_FRAME)
749b82f6 1203#define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
0f71a2f6 1204#endif
0f71a2f6 1205
4183d812
AC		 1206/* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1207
1208#if defined (DEPRECATED_STORE_STRUCT_RETURN)
1209/* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1210#if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1211#define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1212#endif
1213#endif
1214
4183d812
AC		 1215extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1216#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1217#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1218#endif
1219#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1220#define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1221#endif
1222
4183d812
AC		 1223typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1224extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1225extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1226#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1227#error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
83905903 1228#endif
c25083af 1229#if !defined (DEPRECATED_STORE_STRUCT_RETURN)
4183d812 1230#define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
0f71a2f6 1231#endif
0f71a2f6 1232
92ad9cd9
AC		 1233/* It has been suggested that this, well actually its predecessor,
1234 should take the type/value of the function to be called and not the
1235 return type. This is left as an exercise for the reader. */
1236
1237extern int gdbarch_return_value_p (struct gdbarch *gdbarch);
1238
963e2bb7
AC		 1239typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
1240extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
92ad9cd9
AC		 1241extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value);
1242
1243/* The deprecated methods RETURN_VALUE_ON_STACK, EXTRACT_RETURN_VALUE,
1244 STORE_RETURN_VALUE and USE_STRUCT_CONVENTION have all been folded
74055713 1245 into RETURN_VALUE. */
92ad9cd9
AC		 1246
1247typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1248extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1249extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1250#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1251#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1252#endif
1253#if !defined (RETURN_VALUE_ON_STACK)
1254#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1255#endif
1256
ebba8386
AC		 1257typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1258extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1259extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1260#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1261#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1262#endif
c25083af 1263#if !defined (EXTRACT_RETURN_VALUE)
ebba8386
AC		 1264#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1265#endif
ebba8386 1266
ebba8386
AC		 1267typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1268extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
104c1213 1269extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
83905903
AC		 1270#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1271#error "Non multi-arch definition of STORE_RETURN_VALUE"
1272#endif
c25083af 1273#if !defined (STORE_RETURN_VALUE)
ebba8386
AC		 1274#define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1275#endif
ebba8386
AC		 1276
1277typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1278extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1279extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1280#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1281#error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1282#endif
c25083af 1283#if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
ebba8386
AC		 1284#define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1285#endif
ebba8386
AC		 1286
1287typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1288extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1289extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1290#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1291#error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1292#endif
c25083af 1293#if !defined (DEPRECATED_STORE_RETURN_VALUE)
ebba8386 1294#define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
0f71a2f6 1295#endif
0f71a2f6 1296
92ad9cd9
AC		 1297typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1298extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1299extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1300#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1301#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1302#endif
1303#if !defined (USE_STRUCT_CONVENTION)
1304#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1305#endif
1306
74055713
AC		 1307/* As of 2004-01-17 only the 32-bit SPARC ABI has been identified as an
1308 ABI suitable for the implementation of a robust extract
1309 struct-convention return-value address method (the sparc saves the
1310 address in the callers frame). All the other cases so far examined,
1311 the DEPRECATED_EXTRACT_STRUCT_VALUE implementation has been
1312 erreneous - the code was incorrectly assuming that the return-value
1313 address, stored in a register, was preserved across the entire
1314 function call.
1315 For the moment retain DEPRECATED_EXTRACT_STRUCT_VALUE as a marker of
1316 the ABIs that are still to be analyzed - perhaps this should simply
1317 be deleted. The commented out extract_returned_value_address method
1318 is provided as a starting point for the 32-bit SPARC. It, or
1319 something like it, along with changes to both infcmd.c and stack.c
1320 will be needed for that case to work. NB: It is passed the callers
1321 frame since it is only after the callee has returned that this
1322 function is used.
1323 M:::CORE_ADDR:extract_returned_value_address:struct frame_info *caller_frame:caller_frame */
1324
1325#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1326/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1327#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1328#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
049ee0e4
AC		 1329#endif
1330#endif
1331
74055713
AC		 1332extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1333#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1334#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1335#endif
74055713
AC		 1336#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1337#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
049ee0e4
AC		 1338#endif
1339
74055713
AC		 1340typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (struct regcache *regcache);
1341extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1342extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1343#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1344#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
049ee0e4 1345#endif
74055713
AC		 1346#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1347#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regcache))
049ee0e4 1348#endif
049ee0e4 1349
f30ee0bc
AC		 1350#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1351/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1352#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1353#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
8f871025
AC		 1354#endif
1355#endif
1356
f30ee0bc
AC		 1357extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1358#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1359#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
8f871025 1360#endif
f30ee0bc
AC		 1361#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1362#define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
8f871025
AC		 1363#endif
1364
f30ee0bc
AC		 1365typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1366extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1367extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1368#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1369#error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
83905903 1370#endif
c25083af 1371#if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
f30ee0bc 1372#define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
0f71a2f6 1373#endif
0f71a2f6 1374
e9582e71
AC		 1375#if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1376/* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1377#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1378#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
5fdff426
AC		 1379#endif
1380#endif
1381
e9582e71
AC		 1382extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1383#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1384#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
5fdff426 1385#endif
e9582e71
AC		 1386#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1387#define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
5fdff426
AC		 1388#endif
1389
e9582e71
AC		 1390typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1391extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1392extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1393#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1394#error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
83905903 1395#endif
c25083af 1396#if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
e9582e71 1397#define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
0f71a2f6 1398#endif
0f71a2f6 1399
104c1213
JM		 1400typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1401extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1402extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
83905903
AC		 1403#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1404#error "Non multi-arch definition of SKIP_PROLOGUE"
1405#endif
c25083af 1406#if !defined (SKIP_PROLOGUE)
0f71a2f6
JM		 1407#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1408#endif
0f71a2f6 1409
104c1213
JM		 1410typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1411extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1412extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
83905903
AC		 1413#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1414#error "Non multi-arch definition of INNER_THAN"
1415#endif
c25083af 1416#if !defined (INNER_THAN)
0f71a2f6
JM		 1417#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1418#endif
0f71a2f6 1419
f4f9705a
AC		 1420typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1421extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
104c1213 1422extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
83905903
AC		 1423#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1424#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1425#endif
c25083af 1426#if !defined (BREAKPOINT_FROM_PC)
0f71a2f6
JM		 1427#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1428#endif
33489c5b 1429
a1131521
KB		 1430extern int gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch);
1431
1432typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1433extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1434extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address);
1435
917317f4
JM		 1436typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1437extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1438extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
83905903
AC		 1439#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1440#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1441#endif
c25083af 1442#if !defined (MEMORY_INSERT_BREAKPOINT)
917317f4
JM		 1443#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1444#endif
33489c5b 1445
917317f4
JM		 1446typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1447extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1448extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
83905903
AC		 1449#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1450#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1451#endif
c25083af 1452#if !defined (MEMORY_REMOVE_BREAKPOINT)
917317f4
JM		 1453#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1454#endif
917317f4 1455
104c1213
JM		 1456extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1457extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
83905903
AC		 1458#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1459#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1460#endif
c25083af 1461#if !defined (DECR_PC_AFTER_BREAK)
0f71a2f6
JM		 1462#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1463#endif
0f71a2f6 1464
104c1213
JM		 1465extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1466extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
83905903
AC		 1467#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1468#error "Non multi-arch definition of FUNCTION_START_OFFSET"
1469#endif
c25083af 1470#if !defined (FUNCTION_START_OFFSET)
0f71a2f6
JM		 1471#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1472#endif
0f71a2f6 1473
f6684c31
AC		 1474typedef 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);
1475extern 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 1476extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
0f71a2f6 1477
104c1213
JM		 1478extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1479extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
83905903
AC		 1480#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1481#error "Non multi-arch definition of FRAME_ARGS_SKIP"
1482#endif
c25083af 1483#if !defined (FRAME_ARGS_SKIP)
0f71a2f6
JM		 1484#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1485#endif
0f71a2f6 1486
19772a2c
AC		 1487/* DEPRECATED_FRAMELESS_FUNCTION_INVOCATION is not needed. The new
1488 frame code works regardless of the type of frame - frameless,
1489 stackless, or normal. */
1490
1491#if defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1492/* Legacy for systems yet to multi-arch DEPRECATED_FRAMELESS_FUNCTION_INVOCATION */
1493#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1494#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (1)
1495#endif
1496#endif
1497
1498extern int gdbarch_deprecated_frameless_function_invocation_p (struct gdbarch *gdbarch);
1499#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1500#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
1501#endif
1502#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
1503#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (gdbarch_deprecated_frameless_function_invocation_p (current_gdbarch))
1504#endif
1505
1506typedef int (gdbarch_deprecated_frameless_function_invocation_ftype) (struct frame_info *fi);
1507extern int gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1508extern void set_gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_deprecated_frameless_function_invocation_ftype *deprecated_frameless_function_invocation);
1509#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1510#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
1511#endif
1512#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
1513#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_deprecated_frameless_function_invocation (current_gdbarch, fi))
0f71a2f6 1514#endif
0f71a2f6 1515
618ce49f
AC		 1516#if defined (DEPRECATED_FRAME_CHAIN)
1517/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1518#if !defined (DEPRECATED_FRAME_CHAIN_P)
1519#define DEPRECATED_FRAME_CHAIN_P() (1)
d62d1979
AC		 1520#endif
1521#endif
1522
618ce49f
AC		 1523extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1524#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1525#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
d62d1979 1526#endif
618ce49f
AC		 1527#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
1528#define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
d62d1979
AC		 1529#endif
1530
618ce49f
AC		 1531typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1532extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1533extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1534#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1535#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
83905903 1536#endif
c25083af 1537#if !defined (DEPRECATED_FRAME_CHAIN)
618ce49f 1538#define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
0f71a2f6 1539#endif
0f71a2f6 1540
618ce49f
AC		 1541#if defined (DEPRECATED_FRAME_CHAIN_VALID)
1542/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1543#if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1544#define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
51603483
DJ		 1545#endif
1546#endif
1547
618ce49f
AC		 1548extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1549#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1550#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
51603483 1551#endif
618ce49f
AC		 1552#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1553#define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
51603483 1554#endif
7f55af32 1555
618ce49f
AC		 1556typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1557extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1558extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1559#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1560#error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
83905903 1561#endif
c25083af 1562#if !defined (DEPRECATED_FRAME_CHAIN_VALID)
618ce49f 1563#define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
0f71a2f6 1564#endif
0f71a2f6 1565
8bedc050
AC		 1566/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
1567 note, per UNWIND_PC's doco, that while the two have similar
1568 interfaces they have very different underlying implementations. */
12cc2063 1569
8bedc050
AC		 1570#if defined (DEPRECATED_FRAME_SAVED_PC)
1571/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1572#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1573#define DEPRECATED_FRAME_SAVED_PC_P() (1)
d62d1979
AC		 1574#endif
1575#endif
1576
8bedc050
AC		 1577extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1578#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1579#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
d62d1979 1580#endif
8bedc050
AC		 1581#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
1582#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
d62d1979
AC		 1583#endif
1584
8bedc050
AC		 1585typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1586extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1587extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1588#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1589#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
83905903 1590#endif
c25083af 1591#if !defined (DEPRECATED_FRAME_SAVED_PC)
8bedc050 1592#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
0f71a2f6 1593#endif
0f71a2f6 1594
12cc2063
AC		 1595extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1596
1597typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1598extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1599extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1600
a9e5fdc2
AC		 1601extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1602
1603typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1604extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1605extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1606
42efa47a
AC		 1607/* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1608 frame-base. Enable frame-base before frame-unwind. */
1609
1610#if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1611/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1612#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1613#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1614#endif
1615#endif
1616
42efa47a
AC		 1617extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1618#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1619#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1620#endif
1621#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1622#define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1623#endif
1624
42efa47a
AC		 1625typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1626extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1627extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1628#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1629#error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1630#endif
1631#if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1632#define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1633#endif
1634
1635/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1636 frame-base. Enable frame-base before frame-unwind. */
1637
1638#if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1639/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1640#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1641#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1642#endif
1643#endif
1644
42efa47a
AC		 1645extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1646#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1647#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1648#endif
42efa47a
AC		 1649#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1650#define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
0f71a2f6 1651#endif
0f71a2f6 1652
42efa47a
AC		 1653typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1654extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1655extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1656#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1657#error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
83905903 1658#endif
42efa47a
AC		 1659#if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1660#define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
0f71a2f6 1661#endif
0f71a2f6 1662
6913c89a
AC		 1663#if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1664/* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1665#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1666#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
4443bd83
AC		 1667#endif
1668#endif
1669
6913c89a
AC		 1670extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1671#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1672#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
4443bd83 1673#endif
6913c89a
AC		 1674#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1675#define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
4443bd83
AC		 1676#endif
1677
6913c89a
AC		 1678typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1679extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1680extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1681#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1682#error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
83905903 1683#endif
c25083af 1684#if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
6913c89a 1685#define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
0f71a2f6 1686#endif
0f71a2f6 1687
983a287a
AC		 1688#if defined (FRAME_NUM_ARGS)
1689/* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1690#if !defined (FRAME_NUM_ARGS_P)
1691#define FRAME_NUM_ARGS_P() (1)
1692#endif
1693#endif
1694
983a287a
AC		 1695extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1696#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1697#error "Non multi-arch definition of FRAME_NUM_ARGS"
1698#endif
1699#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P)
1700#define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1701#endif
1702
104c1213
JM		 1703typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1704extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1705extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
83905903
AC		 1706#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1707#error "Non multi-arch definition of FRAME_NUM_ARGS"
1708#endif
c25083af 1709#if !defined (FRAME_NUM_ARGS)
0f71a2f6
JM		 1710#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1711#endif
0f71a2f6 1712
f27dd7fd
AC		 1713/* DEPRECATED_STACK_ALIGN has been replaced by an initial aligning call
1714 to frame_align and the requirement that methods such as
1715 push_dummy_call and frame_red_zone_size maintain correct stack/frame
1716 alignment. */
1717
1718#if defined (DEPRECATED_STACK_ALIGN)
1719/* Legacy for systems yet to multi-arch DEPRECATED_STACK_ALIGN */
1720#if !defined (DEPRECATED_STACK_ALIGN_P)
1721#define DEPRECATED_STACK_ALIGN_P() (1)
2ada493a 1722#endif
eee30e78 1723#endif
2ada493a 1724
f27dd7fd
AC		 1725extern int gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch);
1726#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN_P)
1727#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1728#endif
f27dd7fd
AC		 1729#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STACK_ALIGN_P)
1730#define DEPRECATED_STACK_ALIGN_P() (gdbarch_deprecated_stack_align_p (current_gdbarch))
2ada493a
AC		 1731#endif
1732
f27dd7fd
AC		 1733typedef CORE_ADDR (gdbarch_deprecated_stack_align_ftype) (CORE_ADDR sp);
1734extern CORE_ADDR gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1735extern void set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, gdbarch_deprecated_stack_align_ftype *deprecated_stack_align);
1736#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN)
1737#error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
83905903 1738#endif
f27dd7fd
AC		 1739#if !defined (DEPRECATED_STACK_ALIGN)
1740#define DEPRECATED_STACK_ALIGN(sp) (gdbarch_deprecated_stack_align (current_gdbarch, sp))
2ada493a
AC		 1741#endif
1742
dc604539
AC		 1743extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1744
1745typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1746extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1747extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1748
192cb3d4
MK		 1749/* DEPRECATED_REG_STRUCT_HAS_ADDR has been replaced by
1750 stabs_argument_has_addr. */
1751
88d89dbb
MK		 1752#if defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1753/* Legacy for systems yet to multi-arch DEPRECATED_REG_STRUCT_HAS_ADDR */
1754#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1755#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (1)
d03e67c9 1756#endif
eee30e78 1757#endif
d03e67c9 1758
88d89dbb
MK		 1759extern int gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1760#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1761#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1762#endif
88d89dbb
MK		 1763#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1764#define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch))
d03e67c9
AC		 1765#endif
1766
88d89dbb
MK		 1767typedef int (gdbarch_deprecated_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1768extern int gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1769extern void set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr);
1770#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1771#error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
83905903 1772#endif
88d89dbb
MK		 1773#if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1774#define DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_deprecated_reg_struct_has_addr (current_gdbarch, gcc_p, type))
d03e67c9
AC		 1775#endif
1776
192cb3d4
MK		 1777typedef int (gdbarch_stabs_argument_has_addr_ftype) (struct gdbarch *gdbarch, struct type *type);
1778extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type);
1779extern void set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr);
1780
8b148df9
AC		 1781extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
1782extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
1783#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE)
1784#error "Non multi-arch definition of FRAME_RED_ZONE_SIZE"
1785#endif
1786#if !defined (FRAME_RED_ZONE_SIZE)
1787#define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch))
1788#endif
1789
f0d4cc9e
AC		 1790extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1791extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
83905903
AC		 1792#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1793#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1794#endif
c25083af 1795#if !defined (TARGET_FLOAT_FORMAT)
f0d4cc9e
AC		 1796#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1797#endif
f0d4cc9e 1798
f0d4cc9e
AC		 1799extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1800extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
83905903
AC		 1801#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1802#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1803#endif
c25083af 1804#if !defined (TARGET_DOUBLE_FORMAT)
f0d4cc9e
AC		 1805#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1806#endif
f0d4cc9e 1807
f0d4cc9e
AC		 1808extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1809extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
83905903
AC		 1810#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1811#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1812#endif
c25083af 1813#if !defined (TARGET_LONG_DOUBLE_FORMAT)
f0d4cc9e
AC		 1814#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1815#endif
f0d4cc9e 1816
e2d0e7eb
AC		 1817typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
1818extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
f517ea4e 1819extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
f517ea4e 1820
875e1767
AC		 1821/* On some machines there are bits in addresses which are not really
1822 part of the address, but are used by the kernel, the hardware, etc.
1823 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
1824 we get a "real" address such as one would find in a symbol table.
1825 This is used only for addresses of instructions, and even then I'm
1826 not sure it's used in all contexts. It exists to deal with there
1827 being a few stray bits in the PC which would mislead us, not as some
1828 sort of generic thing to handle alignment or segmentation (it's
1829 possible it should be in TARGET_READ_PC instead). */
1830
875e1767
AC		 1831typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
1832extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
1833extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
83905903
AC		 1834#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
1835#error "Non multi-arch definition of ADDR_BITS_REMOVE"
1836#endif
c25083af 1837#if !defined (ADDR_BITS_REMOVE)
875e1767
AC		 1838#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
1839#endif
875e1767 1840
2e092625 1841/* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
181c1381
RE		 1842 ADDR_BITS_REMOVE. */
1843
181c1381
RE		 1844typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
1845extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
1846extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
1847#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
1848#error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
1849#endif
c25083af 1850#if !defined (SMASH_TEXT_ADDRESS)
181c1381
RE		 1851#define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
1852#endif
181c1381 1853
64c4637f
AC		 1854/* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
1855 the target needs software single step. An ISA method to implement it.
1856
1857 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
1858 using the breakpoint system instead of blatting memory directly (as with rs6000).
1859
1860 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
1861 single step. If not, then implement single step using breakpoints. */
1862
1863#if defined (SOFTWARE_SINGLE_STEP)
1864/* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
1865#if !defined (SOFTWARE_SINGLE_STEP_P)
1866#define SOFTWARE_SINGLE_STEP_P() (1)
1867#endif
1868#endif
1869
64c4637f 1870extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
83905903
AC		 1871#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
1872#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1873#endif
64c4637f
AC		 1874#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
1875#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
1876#endif
1877
64c4637f
AC		 1878typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
1879extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
1880extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
83905903
AC		 1881#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
1882#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
1883#endif
c25083af 1884#if !defined (SOFTWARE_SINGLE_STEP)
64c4637f
AC		 1885#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
1886#endif
64c4637f 1887
f6c40618
AC		 1888/* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
1889 disassembler. Perhaphs objdump can handle it? */
1890
a89aa300
AC		 1891typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info);
1892extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
2bf0cb65
EZ		 1893extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
1894#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
1895#error "Non multi-arch definition of TARGET_PRINT_INSN"
1896#endif
c25083af 1897#if !defined (TARGET_PRINT_INSN)
2bf0cb65
EZ		 1898#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
1899#endif
2bf0cb65 1900
bdcd319a
CV		 1901typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
1902extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
1903extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
1904#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
1905#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
1906#endif
c25083af 1907#if !defined (SKIP_TRAMPOLINE_CODE)
bdcd319a
CV		 1908#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
1909#endif
bdcd319a 1910
dea0c52f
MK		 1911/* If IN_SOLIB_DYNSYM_RESOLVE_CODE returns true, and SKIP_SOLIB_RESOLVER
1912 evaluates non-zero, this is the address where the debugger will place
1913 a step-resume breakpoint to get us past the dynamic linker. */
1914
4c8c40e6 1915typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc);
dea0c52f
MK		 1916extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
1917extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver);
dea0c52f 1918
68e9cc94
CV		 1919/* For SVR4 shared libraries, each call goes through a small piece of
1920 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
d50355b6 1921 to nonzero if we are currently stopped in one of these. */
68e9cc94 1922
68e9cc94
CV		 1923typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
1924extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
1925extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
1926#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
1927#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
1928#endif
c25083af 1929#if !defined (IN_SOLIB_CALL_TRAMPOLINE)
68e9cc94
CV		 1930#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
1931#endif
68e9cc94 1932
d50355b6
MS		 1933/* Some systems also have trampoline code for returning from shared libs. */
1934
d50355b6
MS		 1935typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
1936extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
1937extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
1938#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
1939#error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
1940#endif
c25083af 1941#if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
d50355b6
MS		 1942#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
1943#endif
d50355b6 1944
c12260ac
CV		 1945/* A target might have problems with watchpoints as soon as the stack
1946 frame of the current function has been destroyed. This mostly happens
1947 as the first action in a funtion's epilogue. in_function_epilogue_p()
1948 is defined to return a non-zero value if either the given addr is one
1949 instruction after the stack destroying instruction up to the trailing
1950 return instruction or if we can figure out that the stack frame has
1951 already been invalidated regardless of the value of addr. Targets
1952 which don't suffer from that problem could just let this functionality
1953 untouched. */
1954
1955typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
1956extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
1957extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
1958
552c04a7
TT		 1959/* Given a vector of command-line arguments, return a newly allocated
1960 string which, when passed to the create_inferior function, will be
1961 parsed (on Unix systems, by the shell) to yield the same vector.
1962 This function should call error() if the argument vector is not
1963 representable for this target or if this target does not support
1964 command-line arguments.
1965 ARGC is the number of elements in the vector.
1966 ARGV is an array of strings, one per argument. */
1967
1968typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
1969extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
1970extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
1971
a2cf933a
EZ		 1972typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
1973extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
1974extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
1975#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
1976#error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
1977#endif
c25083af 1978#if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 1979#define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
1980#endif
a2cf933a 1981
a2cf933a
EZ		 1982typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
1983extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
1984extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
1985#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
1986#error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
1987#endif
c25083af 1988#if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
a2cf933a
EZ		 1989#define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
1990#endif
a2cf933a 1991
5720643c
JB		 1992extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
1993extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
1994#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
1995#error "Non multi-arch definition of NAME_OF_MALLOC"
1996#endif
c25083af 1997#if !defined (NAME_OF_MALLOC)
5720643c
JB		 1998#define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
1999#endif
5720643c 2000
c4ed33b9
AC		 2001extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2002extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2003#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2004#error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2005#endif
c25083af 2006#if !defined (CANNOT_STEP_BREAKPOINT)
c4ed33b9
AC		 2007#define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2008#endif
c4ed33b9 2009
f74fa174
MM		 2010extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2011extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2012#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2013#error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2014#endif
c25083af 2015#if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
f74fa174
MM		 2016#define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2017#endif
f74fa174 2018
8b2dbe47
KB		 2019#if defined (ADDRESS_CLASS_TYPE_FLAGS)
2020/* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2021#if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2022#define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2023#endif
2024#endif
2025
8b2dbe47
KB		 2026extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2027#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2028#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2029#endif
2030#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2031#define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2032#endif
2033
8b2dbe47
KB		 2034typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2035extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2036extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2037#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2038#error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2039#endif
c25083af 2040#if !defined (ADDRESS_CLASS_TYPE_FLAGS)
8b2dbe47
KB		 2041#define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2042#endif
8b2dbe47 2043
8b2dbe47 2044extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
8b2dbe47 2045
321432c0
KB		 2046typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
2047extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
8b2dbe47 2048extern 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		 2049
2050extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
8b2dbe47 2051
321432c0
KB		 2052typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2053extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
8b2dbe47 2054extern 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 2055
b59ff9d5
AC		 2056/* Is a register in a group */
2057
2058typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2059extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2060extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2061
2e092625 2062/* Fetch the pointer to the ith function argument. */
143985b7
AF		 2063
2064#if defined (FETCH_POINTER_ARGUMENT)
2065/* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
2066#if !defined (FETCH_POINTER_ARGUMENT_P)
2067#define FETCH_POINTER_ARGUMENT_P() (1)
2068#endif
2069#endif
2070
143985b7
AF		 2071extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
2072#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
2073#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2074#endif
2075#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P)
2076#define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
2077#endif
2078
143985b7
AF		 2079typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
2080extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
2081extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
2082#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
2083#error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2084#endif
2085#if !defined (FETCH_POINTER_ARGUMENT)
2086#define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
2087#endif
2088
6ce6d90f
MK		 2089/* Return the appropriate register set for a core file section with
2090 name SECT_NAME and size SECT_SIZE. */
2091
2092extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch);
2093
2094typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
2095extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
2096extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section);
2097
104c1213 2098extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
0f71a2f6
JM		 2099
2100
2101/* Mechanism for co-ordinating the selection of a specific
2102 architecture.
2103
2104 GDB targets (*-tdep.c) can register an interest in a specific
2105 architecture. Other GDB components can register a need to maintain
2106 per-architecture data.
2107
2108 The mechanisms below ensures that there is only a loose connection
2109 between the set-architecture command and the various GDB
99e7bb18 2110 components. Each component can independently register their need
0f71a2f6
JM		 2111 to maintain architecture specific data with gdbarch.
2112
2113 Pragmatics:
2114
2115 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2116 didn't scale.
2117
2118 The more traditional mega-struct containing architecture specific
2119 data for all the various GDB components was also considered. Since
99e7bb18 2120 GDB is built from a variable number of (fairly independent)
0f71a2f6
JM		 2121 components it was determined that the global aproach was not
2122 applicable. */
2123
2124
2125/* Register a new architectural family with GDB.
2126
2127 Register support for the specified ARCHITECTURE with GDB. When
2128 gdbarch determines that the specified architecture has been
2129 selected, the corresponding INIT function is called.
2130
2131 --
2132
2133 The INIT function takes two parameters: INFO which contains the
2134 information available to gdbarch about the (possibly new)
2135 architecture; ARCHES which is a list of the previously created
2136 ``struct gdbarch'' for this architecture.
2137
0f79675b
AC		 2138 The INFO parameter is, as far as possible, be pre-initialized with
2139 information obtained from INFO.ABFD or the previously selected
2140 architecture.
2141
2142 The ARCHES parameter is a linked list (sorted most recently used)
2143 of all the previously created architures for this architecture
2144 family. The (possibly NULL) ARCHES->gdbarch can used to access
2145 values from the previously selected architecture for this
2146 architecture family. The global ``current_gdbarch'' shall not be
2147 used.
0f71a2f6
JM		 2148
2149 The INIT function shall return any of: NULL - indicating that it
ec3d358c 2150 doesn't recognize the selected architecture; an existing ``struct
0f71a2f6
JM		 2151 gdbarch'' from the ARCHES list - indicating that the new
2152 architecture is just a synonym for an earlier architecture (see
2153 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
4b9b3959
AC		 2154 - that describes the selected architecture (see gdbarch_alloc()).
2155
2156 The DUMP_TDEP function shall print out all target specific values.
2157 Care should be taken to ensure that the function works in both the
2158 multi-arch and non- multi-arch cases. */
0f71a2f6 2159
adf40b2e
JM		 2160struct gdbarch_list
2161{
2162 struct gdbarch *gdbarch;
2163 struct gdbarch_list *next;
2164};
0f71a2f6 2165
adf40b2e
JM		 2166struct gdbarch_info
2167{
adf40b2e
JM		 2168 /* Use default: NULL (ZERO). */
2169 const struct bfd_arch_info *bfd_arch_info;
0f71a2f6 2170
428721aa 2171 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
adf40b2e 2172 int byte_order;
0f71a2f6 2173
adf40b2e
JM		 2174 /* Use default: NULL (ZERO). */
2175 bfd *abfd;
0f71a2f6 2176
adf40b2e
JM		 2177 /* Use default: NULL (ZERO). */
2178 struct gdbarch_tdep_info *tdep_info;
4be87837
DJ		 2179
2180 /* Use default: GDB_OSABI_UNINITIALIZED (-1). */
2181 enum gdb_osabi osabi;
adf40b2e 2182};
0f71a2f6 2183
104c1213 2184typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
4b9b3959 2185typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2186
4b9b3959 2187/* DEPRECATED - use gdbarch_register() */
104c1213 2188extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
0f71a2f6 2189
4b9b3959
AC		 2190extern void gdbarch_register (enum bfd_architecture architecture,
2191 gdbarch_init_ftype *,
2192 gdbarch_dump_tdep_ftype *);
2193
0f71a2f6 2194
b4a20239
AC		 2195/* Return a freshly allocated, NULL terminated, array of the valid
2196 architecture names. Since architectures are registered during the
2197 _initialize phase this function only returns useful information
2198 once initialization has been completed. */
2199
2200extern const char **gdbarch_printable_names (void);
2201
2202
0f71a2f6
JM		 2203/* Helper function. Search the list of ARCHES for a GDBARCH that
2204 matches the information provided by INFO. */
2205
104c1213 2206extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches, const struct gdbarch_info *info);
0f71a2f6
JM		 2207
2208
2209/* Helper function. Create a preliminary ``struct gdbarch''. Perform
2210 basic initialization using values obtained from the INFO andTDEP
2211 parameters. set_gdbarch_*() functions are called to complete the
2212 initialization of the object. */
2213
104c1213 2214extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
0f71a2f6
JM		 2215
2216
4b9b3959
AC		 2217/* Helper function. Free a partially-constructed ``struct gdbarch''.
2218 It is assumed that the caller freeds the ``struct
2219 gdbarch_tdep''. */
2220
058f20d5
JB		 2221extern void gdbarch_free (struct gdbarch *);
2222
2223
aebd7893
AC		 2224/* Helper function. Allocate memory from the ``struct gdbarch''
2225 obstack. The memory is freed when the corresponding architecture
2226 is also freed. */
2227
2228extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2229#define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2230#define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2231
2232
b732d07d 2233/* Helper function. Force an update of the current architecture.
0f71a2f6 2234
b732d07d
AC		 2235 The actual architecture selected is determined by INFO, ``(gdb) set
2236 architecture'' et.al., the existing architecture and BFD's default
2237 architecture. INFO should be initialized to zero and then selected
2238 fields should be updated.
0f71a2f6 2239
16f33e29
AC		 2240 Returns non-zero if the update succeeds */
2241
2242extern int gdbarch_update_p (struct gdbarch_info info);
0f71a2f6
JM		 2243
2244
ebdba546
AC		 2245/* Helper function. Find an architecture matching info.
2246
2247 INFO should be initialized using gdbarch_info_init, relevant fields
2248 set, and then finished using gdbarch_info_fill.
2249
2250 Returns the corresponding architecture, or NULL if no matching
2251 architecture was found. "current_gdbarch" is not updated. */
2252
2253extern struct gdbarch *gdbarch_find_by_info (struct gdbarch_info info);
2254
2255
2256/* Helper function. Set the global "current_gdbarch" to "gdbarch".
2257
2258 FIXME: kettenis/20031124: Of the functions that follow, only
2259 gdbarch_from_bfd is supposed to survive. The others will
2260 dissappear since in the future GDB will (hopefully) be truly
2261 multi-arch. However, for now we're still stuck with the concept of
2262 a single active architecture. */
2263
2264extern void deprecated_current_gdbarch_select_hack (struct gdbarch *gdbarch);
2265
0f71a2f6
JM		 2266
2267/* Register per-architecture data-pointer.
2268
2269 Reserve space for a per-architecture data-pointer. An identifier
2270 for the reserved data-pointer is returned. That identifer should
95160752 2271 be saved in a local static variable.
0f71a2f6 2272
fcc1c85c
AC		 2273 Memory for the per-architecture data shall be allocated using
2274 gdbarch_obstack_zalloc. That memory will be deleted when the
2275 corresponding architecture object is deleted.
0f71a2f6 2276
95160752
AC		 2277 When a previously created architecture is re-selected, the
2278 per-architecture data-pointer for that previous architecture is
76860b5f 2279 restored. INIT() is not re-called.
0f71a2f6
JM		 2280
2281 Multiple registrarants for any architecture are allowed (and
2282 strongly encouraged). */
2283
95160752 2284struct gdbarch_data;
0f71a2f6 2285
030f20e1
AC		 2286typedef void *(gdbarch_data_pre_init_ftype) (struct obstack *obstack);
2287extern struct gdbarch_data *gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *init);
2288typedef void *(gdbarch_data_post_init_ftype) (struct gdbarch *gdbarch);
2289extern struct gdbarch_data *gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *init);
2290extern void deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
2291 struct gdbarch_data *data,
2292 void *pointer);
0f71a2f6 2293
451fbdda 2294extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
0f71a2f6
JM		 2295
2296
a8cf2722 2297
0f71a2f6
JM		 2298/* Register per-architecture memory region.
2299
2300 Provide a memory-region swap mechanism. Per-architecture memory
2301 region are created. These memory regions are swapped whenever the
2302 architecture is changed. For a new architecture, the memory region
2303 is initialized with zero (0) and the INIT function is called.
2304
2305 Memory regions are swapped / initialized in the order that they are
2306 registered. NULL DATA and/or INIT values can be specified.
2307
030f20e1 2308 New code should use gdbarch_data_register_*(). */
0f71a2f6 2309
104c1213 2310typedef void (gdbarch_swap_ftype) (void);
046a4708
AC		 2311extern void deprecated_register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
2312#define DEPRECATED_REGISTER_GDBARCH_SWAP(VAR) deprecated_register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
0f71a2f6
JM		 2313
2314
2315
99e7bb18 2316/* Set the dynamic target-system-dependent parameters (architecture,
c906108c
SS		 2317 byte-order, ...) using information found in the BFD */
2318
104c1213 2319extern void set_gdbarch_from_file (bfd *);
c906108c
SS		 2320
2321
e514a9d6
JM		 2322/* Initialize the current architecture to the "first" one we find on
2323 our list. */
2324
2325extern void initialize_current_architecture (void);
2326
c906108c 2327/* gdbarch trace variable */
adf40b2e 2328extern int gdbarch_debug;
c906108c 2329
4b9b3959 2330extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
0f71a2f6 2331
c906108c 2332#endif
GDB Binutils - Deliverables
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