gdb/gdbarch.h

   1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
   2
   3 /* Dynamic architecture support for GDB, the GNU debugger.
   4    Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 59 Temple Place - Suite 330,
  21    Boston, MA 02111-1307, USA.  */
  22
  23 /* This file was created with the aid of ``gdbarch.sh''.
  24
  25    The Bourne shell script ``gdbarch.sh'' creates the files
  26    ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
  27    against the existing ``gdbarch.[hc]''.  Any differences found
  28    being reported.
  29
  30    If editing this file, please also run gdbarch.sh and merge any
  31    changes into that script. Conversely, when making sweeping changes
  32    to this file, modifying gdbarch.sh and using its output may prove
  33    easier. */
  34
  35 #ifndef GDBARCH_H
  36 #define GDBARCH_H
  37
  38 struct floatformat;
  39 struct ui_file;
  40 struct frame_info;
  41 struct value;
  42 struct objfile;
  43 struct minimal_symbol;
  44 struct regcache;
  45 struct reggroup;
  46 struct disassemble_info;
  47
  48 extern struct gdbarch *current_gdbarch;
  49
  50
  51 /* If any of the following are defined, the target wasn't correctly
  52    converted. */
  53
  54 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
  55 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
  56 #endif
  57
  58
  59 /* The following are pre-initialized by GDBARCH. */
  60
  61 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
  62 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
  63 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
  64 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
  65 #endif
  66 #if !defined (TARGET_ARCHITECTURE)
  67 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  68 #endif
  69
  70 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  71 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  72 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
  73 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
  74 #endif
  75 #if !defined (TARGET_BYTE_ORDER)
  76 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  77 #endif
  78
  79 extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
  80 /* set_gdbarch_osabi() - not applicable - pre-initialized. */
  81 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
  82 #error "Non multi-arch definition of TARGET_OSABI"
  83 #endif
  84 #if !defined (TARGET_OSABI)
  85 #define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
  86 #endif
  87
  88
  89 /* The following are initialized by the target dependent code. */
  90
  91 /* Number of bits in a char or unsigned char for the target machine.
  92    Just like CHAR_BIT in <limits.h> but describes the target machine.
  93    v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
  94
  95    Number of bits in a short or unsigned short for the target machine. */
  96
  97 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
  98 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
  99 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
 100 #error "Non multi-arch definition of TARGET_SHORT_BIT"
 101 #endif
 102 #if !defined (TARGET_SHORT_BIT)
 103 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 104 #endif
 105
 106 /* Number of bits in an int or unsigned int for the target machine. */
 107
 108 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 109 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 110 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
 111 #error "Non multi-arch definition of TARGET_INT_BIT"
 112 #endif
 113 #if !defined (TARGET_INT_BIT)
 114 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 115 #endif
 116
 117 /* Number of bits in a long or unsigned long for the target machine. */
 118
 119 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
 120 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
 121 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
 122 #error "Non multi-arch definition of TARGET_LONG_BIT"
 123 #endif
 124 #if !defined (TARGET_LONG_BIT)
 125 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 126 #endif
 127
 128 /* Number of bits in a long long or unsigned long long for the target
 129    machine. */
 130
 131 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 132 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 133 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
 134 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
 135 #endif
 136 #if !defined (TARGET_LONG_LONG_BIT)
 137 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 138 #endif
 139
 140 /* Number of bits in a float for the target machine. */
 141
 142 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 143 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 144 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
 145 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
 146 #endif
 147 #if !defined (TARGET_FLOAT_BIT)
 148 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 149 #endif
 150
 151 /* Number of bits in a double for the target machine. */
 152
 153 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 154 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 155 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
 156 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
 157 #endif
 158 #if !defined (TARGET_DOUBLE_BIT)
 159 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 160 #endif
 161
 162 /* Number of bits in a long double for the target machine. */
 163
 164 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 165 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 166 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
 167 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
 168 #endif
 169 #if !defined (TARGET_LONG_DOUBLE_BIT)
 170 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 171 #endif
 172
 173 /* For most targets, a pointer on the target and its representation as an
 174    address in GDB have the same size and "look the same".  For such a
 175    target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
 176    / addr_bit will be set from it.
 177
 178    If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
 179    also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
 180
 181    ptr_bit is the size of a pointer on the target */
 182
 183 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 184 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 185 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
 186 #error "Non multi-arch definition of TARGET_PTR_BIT"
 187 #endif
 188 #if !defined (TARGET_PTR_BIT)
 189 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 190 #endif
 191
 192 /* addr_bit is the size of a target address as represented in gdb */
 193
 194 extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
 195 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
 196 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
 197 #error "Non multi-arch definition of TARGET_ADDR_BIT"
 198 #endif
 199 #if !defined (TARGET_ADDR_BIT)
 200 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
 201 #endif
 202
 203 /* Number of bits in a BFD_VMA for the target object file format. */
 204
 205 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
 206 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
 207 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
 208 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
 209 #endif
 210 #if !defined (TARGET_BFD_VMA_BIT)
 211 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
 212 #endif
 213
 214 /* One if `char' acts like `signed char', zero if `unsigned char'. */
 215
 216 extern int gdbarch_char_signed (struct gdbarch *gdbarch);
 217 extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
 218 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
 219 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
 220 #endif
 221 #if !defined (TARGET_CHAR_SIGNED)
 222 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
 223 #endif
 224
 225 #if defined (TARGET_READ_PC)
 226 /* Legacy for systems yet to multi-arch TARGET_READ_PC */
 227 #if !defined (TARGET_READ_PC_P)
 228 #define TARGET_READ_PC_P() (1)
 229 #endif
 230 #endif
 231
 232 extern int gdbarch_read_pc_p (struct gdbarch *gdbarch);
 233 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC_P)
 234 #error "Non multi-arch definition of TARGET_READ_PC"
 235 #endif
 236 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC_P)
 237 #define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch))
 238 #endif
 239
 240 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
 241 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
 242 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 243 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
 244 #error "Non multi-arch definition of TARGET_READ_PC"
 245 #endif
 246 #if !defined (TARGET_READ_PC)
 247 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
 248 #endif
 249
 250 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
 251 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
 252 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 253 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
 254 #error "Non multi-arch definition of TARGET_WRITE_PC"
 255 #endif
 256 #if !defined (TARGET_WRITE_PC)
 257 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
 258 #endif
 259
 260 /* UNWIND_SP is a direct replacement for TARGET_READ_SP. */
 261
 262 #if defined (TARGET_READ_SP)
 263 /* Legacy for systems yet to multi-arch TARGET_READ_SP */
 264 #if !defined (TARGET_READ_SP_P)
 265 #define TARGET_READ_SP_P() (1)
 266 #endif
 267 #endif
 268
 269 extern int gdbarch_read_sp_p (struct gdbarch *gdbarch);
 270 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP_P)
 271 #error "Non multi-arch definition of TARGET_READ_SP"
 272 #endif
 273 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP_P)
 274 #define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch))
 275 #endif
 276
 277 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 278 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 279 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 280 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
 281 #error "Non multi-arch definition of TARGET_READ_SP"
 282 #endif
 283 #if !defined (TARGET_READ_SP)
 284 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 285 #endif
 286
 287 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 288    whole scheme for dealing with "frames" and "frame pointers" needs a
 289    serious shakedown. */
 290
 291 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 292 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 293 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 294 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 295 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 296 #endif
 297 #if !defined (TARGET_VIRTUAL_FRAME_POINTER)
 298 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 299 #endif
 300
 301 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 302
 303 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 304 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 305 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 306
 307 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 308
 309 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 310 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 311 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 312
 313 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 314 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 315 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 316 #error "Non multi-arch definition of NUM_REGS"
 317 #endif
 318 #if !defined (NUM_REGS)
 319 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 320 #endif
 321
 322 /* This macro gives the number of pseudo-registers that live in the
 323    register namespace but do not get fetched or stored on the target.
 324    These pseudo-registers may be aliases for other registers,
 325    combinations of other registers, or they may be computed by GDB. */
 326
 327 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 328 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 329 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 330 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 331 #endif
 332 #if !defined (NUM_PSEUDO_REGS)
 333 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 334 #endif
 335
 336 /* GDB's standard (or well known) register numbers.  These can map onto
 337    a real register or a pseudo (computed) register or not be defined at
 338    all (-1).
 339    SP_REGNUM will hopefully be replaced by UNWIND_SP. */
 340
 341 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 342 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 343 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 344 #error "Non multi-arch definition of SP_REGNUM"
 345 #endif
 346 #if !defined (SP_REGNUM)
 347 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 348 #endif
 349
 350 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 351 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 353 #error "Non multi-arch definition of PC_REGNUM"
 354 #endif
 355 #if !defined (PC_REGNUM)
 356 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 357 #endif
 358
 359 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 360 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 361 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 362 #error "Non multi-arch definition of PS_REGNUM"
 363 #endif
 364 #if !defined (PS_REGNUM)
 365 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 366 #endif
 367
 368 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 369 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 370 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 371 #error "Non multi-arch definition of FP0_REGNUM"
 372 #endif
 373 #if !defined (FP0_REGNUM)
 374 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 375 #endif
 376
 377 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 378 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
 380 #error "Non multi-arch definition of NPC_REGNUM"
 381 #endif
 382 #if !defined (NPC_REGNUM)
 383 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 384 #endif
 385
 386 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 387
 388 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 389 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 390 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 391 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 392 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 393 #endif
 394 #if !defined (STAB_REG_TO_REGNUM)
 395 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 396 #endif
 397
 398 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 399
 400 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 401 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 402 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 403 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 404 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 405 #endif
 406 #if !defined (ECOFF_REG_TO_REGNUM)
 407 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 408 #endif
 409
 410 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 411
 412 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 413 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 414 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 415 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 416 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 417 #endif
 418 #if !defined (DWARF_REG_TO_REGNUM)
 419 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 420 #endif
 421
 422 /* Convert from an sdb register number to an internal gdb register number.
 423    This should be defined in tm.h, if REGISTER_NAMES is not set up
 424    to map one to one onto the sdb register numbers. */
 425
 426 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 427 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 428 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 429 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 430 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 431 #endif
 432 #if !defined (SDB_REG_TO_REGNUM)
 433 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 434 #endif
 435
 436 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 437 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 438 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 439 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 440 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 441 #endif
 442 #if !defined (DWARF2_REG_TO_REGNUM)
 443 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 444 #endif
 445
 446 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 447 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 448 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 449 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 450 #error "Non multi-arch definition of REGISTER_NAME"
 451 #endif
 452 #if !defined (REGISTER_NAME)
 453 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 454 #endif
 455
 456 /* REGISTER_TYPE is a direct replacement for REGISTER_VIRTUAL_TYPE. */
 457
 458 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 459
 460 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 461 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 462 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 463
 464 /* REGISTER_TYPE is a direct replacement for REGISTER_VIRTUAL_TYPE. */
 465
 466 #if defined (REGISTER_VIRTUAL_TYPE)
 467 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 468 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 469 #define REGISTER_VIRTUAL_TYPE_P() (1)
 470 #endif
 471 #endif
 472
 473 extern int gdbarch_deprecated_register_virtual_type_p (struct gdbarch *gdbarch);
 474 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 475 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 476 #endif
 477 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 478 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_deprecated_register_virtual_type_p (current_gdbarch))
 479 #endif
 480
 481 typedef struct type * (gdbarch_deprecated_register_virtual_type_ftype) (int reg_nr);
 482 extern struct type * gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 483 extern void set_gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_type_ftype *deprecated_register_virtual_type);
 484 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 485 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 486 #endif
 487 #if !defined (REGISTER_VIRTUAL_TYPE)
 488 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_deprecated_register_virtual_type (current_gdbarch, reg_nr))
 489 #endif
 490
 491 /* DEPRECATED_REGISTER_BYTES can be deleted.  The value is computed
 492    from REGISTER_TYPE. */
 493
 494 extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch);
 495 extern void set_gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch, int deprecated_register_bytes);
 496 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTES)
 497 #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTES"
 498 #endif
 499 #if !defined (DEPRECATED_REGISTER_BYTES)
 500 #define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch))
 501 #endif
 502
 503 /* If the value returned by DEPRECATED_REGISTER_BYTE agrees with the
 504    register offsets computed using just REGISTER_TYPE, this can be
 505    deleted.  See: maint print registers.  NOTE: cagney/2002-05-02: This
 506    function with predicate has a valid (callable) initial value.  As a
 507    consequence, even when the predicate is false, the corresponding
 508    function works.  This simplifies the migration process - old code,
 509    calling DEPRECATED_REGISTER_BYTE, doesn't need to be modified. */
 510
 511 #if defined (REGISTER_BYTE)
 512 /* Legacy for systems yet to multi-arch REGISTER_BYTE */
 513 #if !defined (REGISTER_BYTE_P)
 514 #define REGISTER_BYTE_P() (1)
 515 #endif
 516 #endif
 517
 518 extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch);
 519 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE_P)
 520 #error "Non multi-arch definition of REGISTER_BYTE"
 521 #endif
 522 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE_P)
 523 #define REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch))
 524 #endif
 525
 526 typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr);
 527 extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr);
 528 extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte);
 529 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 530 #error "Non multi-arch definition of REGISTER_BYTE"
 531 #endif
 532 #if !defined (REGISTER_BYTE)
 533 #define REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr))
 534 #endif
 535
 536 /* If all registers have identical raw and virtual sizes and those
 537    sizes agree with the value computed from REGISTER_TYPE,
 538    DEPRECATED_REGISTER_RAW_SIZE can be deleted.  See: maint print
 539    registers. */
 540
 541 #if defined (REGISTER_RAW_SIZE)
 542 /* Legacy for systems yet to multi-arch REGISTER_RAW_SIZE */
 543 #if !defined (REGISTER_RAW_SIZE_P)
 544 #define REGISTER_RAW_SIZE_P() (1)
 545 #endif
 546 #endif
 547
 548 extern int gdbarch_deprecated_register_raw_size_p (struct gdbarch *gdbarch);
 549 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE_P)
 550 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 551 #endif
 552 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE_P)
 553 #define REGISTER_RAW_SIZE_P() (gdbarch_deprecated_register_raw_size_p (current_gdbarch))
 554 #endif
 555
 556 typedef int (gdbarch_deprecated_register_raw_size_ftype) (int reg_nr);
 557 extern int gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 558 extern void set_gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_raw_size_ftype *deprecated_register_raw_size);
 559 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 560 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 561 #endif
 562 #if !defined (REGISTER_RAW_SIZE)
 563 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_deprecated_register_raw_size (current_gdbarch, reg_nr))
 564 #endif
 565
 566 /* If all registers have identical raw and virtual sizes and those
 567    sizes agree with the value computed from REGISTER_TYPE,
 568    DEPRECATED_REGISTER_VIRTUAL_SIZE can be deleted.  See: maint print
 569    registers. */
 570
 571 #if defined (REGISTER_VIRTUAL_SIZE)
 572 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_SIZE */
 573 #if !defined (REGISTER_VIRTUAL_SIZE_P)
 574 #define REGISTER_VIRTUAL_SIZE_P() (1)
 575 #endif
 576 #endif
 577
 578 extern int gdbarch_deprecated_register_virtual_size_p (struct gdbarch *gdbarch);
 579 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE_P)
 580 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 581 #endif
 582 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE_P)
 583 #define REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_register_virtual_size_p (current_gdbarch))
 584 #endif
 585
 586 typedef int (gdbarch_deprecated_register_virtual_size_ftype) (int reg_nr);
 587 extern int gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 588 extern void set_gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_size_ftype *deprecated_register_virtual_size);
 589 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 590 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 591 #endif
 592 #if !defined (REGISTER_VIRTUAL_SIZE)
 593 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_deprecated_register_virtual_size (current_gdbarch, reg_nr))
 594 #endif
 595
 596 /* DEPRECATED_MAX_REGISTER_RAW_SIZE can be deleted.  It has been
 597    replaced by the constant MAX_REGISTER_SIZE. */
 598
 599 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 600 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 601 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 602 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 603 #endif
 604 #endif
 605
 606 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 607 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 608 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 609 #endif
 610 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 611 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 612 #endif
 613
 614 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 615 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 616 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 617 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 618 #endif
 619 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 620 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 621 #endif
 622
 623 /* DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE can be deleted.  It has been
 624    replaced by the constant MAX_REGISTER_SIZE. */
 625
 626 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 627 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 628 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 629 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 630 #endif
 631 #endif
 632
 633 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 634 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 635 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 636 #endif
 637 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 638 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 639 #endif
 640
 641 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 642 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 643 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 644 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 645 #endif
 646 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 647 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 648 #endif
 649
 650 /* See gdbint.texinfo, and PUSH_DUMMY_CALL. */
 651
 652 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
 653
 654 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
 655 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
 656 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
 657
 658 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
 659    SAVE_DUMMY_FRAME_TOS. */
 660
 661 #if defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
 662 /* Legacy for systems yet to multi-arch DEPRECATED_SAVE_DUMMY_FRAME_TOS */
 663 #if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
 664 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (1)
 665 #endif
 666 #endif
 667
 668 extern int gdbarch_deprecated_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
 669 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
 670 #error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
 671 #endif
 672 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
 673 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (gdbarch_deprecated_save_dummy_frame_tos_p (current_gdbarch))
 674 #endif
 675
 676 typedef void (gdbarch_deprecated_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
 677 extern void gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
 678 extern void set_gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_deprecated_save_dummy_frame_tos_ftype *deprecated_save_dummy_frame_tos);
 679 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
 680 #error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
 681 #endif
 682 #if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
 683 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_deprecated_save_dummy_frame_tos (current_gdbarch, sp))
 684 #endif
 685
 686 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
 687    DEPRECATED_FP_REGNUM. */
 688
 689 extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
 690 extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
 691 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
 692 #error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
 693 #endif
 694 #if !defined (DEPRECATED_FP_REGNUM)
 695 #define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
 696 #endif
 697
 698 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
 699    DEPRECATED_TARGET_READ_FP. */
 700
 701 #if defined (DEPRECATED_TARGET_READ_FP)
 702 /* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
 703 #if !defined (DEPRECATED_TARGET_READ_FP_P)
 704 #define DEPRECATED_TARGET_READ_FP_P() (1)
 705 #endif
 706 #endif
 707
 708 extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
 709 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
 710 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 711 #endif
 712 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
 713 #define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
 714 #endif
 715
 716 typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
 717 extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
 718 extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
 719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
 720 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 721 #endif
 722 #if !defined (DEPRECATED_TARGET_READ_FP)
 723 #define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
 724 #endif
 725
 726 /* See gdbint.texinfo.  See infcall.c.  New, all singing all dancing,
 727    replacement for DEPRECATED_PUSH_ARGUMENTS. */
 728
 729 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
 730
 731 typedef 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);
 732 extern 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);
 733 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
 734
 735 /* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */
 736
 737 #if defined (DEPRECATED_PUSH_ARGUMENTS)
 738 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
 739 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
 740 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
 741 #endif
 742 #endif
 743
 744 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
 745 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
 746 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
 747 #endif
 748 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
 749 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
 750 #endif
 751
 752 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
 753 extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
 754 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
 755 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
 756 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
 757 #endif
 758 #if !defined (DEPRECATED_PUSH_ARGUMENTS)
 759 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
 760 #endif
 761
 762 /* DEPRECATED_USE_GENERIC_DUMMY_FRAMES can be deleted.  Always true. */
 763
 764 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
 765 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
 766 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
 767 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
 768 #endif
 769 #if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
 770 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
 771 #endif
 772
 773 /* Implement PUSH_RETURN_ADDRESS, and then merge in
 774    DEPRECATED_PUSH_RETURN_ADDRESS. */
 775
 776 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
 777 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
 778 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
 779 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
 780 #endif
 781 #endif
 782
 783 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
 784 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
 785 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
 786 #endif
 787 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
 788 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
 789 #endif
 790
 791 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
 792 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
 793 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
 794 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
 795 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
 796 #endif
 797 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
 798 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
 799 #endif
 800
 801 /* Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP. */
 802
 803 #if defined (DEPRECATED_DUMMY_WRITE_SP)
 804 /* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
 805 #if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 806 #define DEPRECATED_DUMMY_WRITE_SP_P() (1)
 807 #endif
 808 #endif
 809
 810 extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
 811 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
 812 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 813 #endif
 814 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 815 #define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
 816 #endif
 817
 818 typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
 819 extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 820 extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
 821 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
 822 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 823 #endif
 824 #if !defined (DEPRECATED_DUMMY_WRITE_SP)
 825 #define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
 826 #endif
 827
 828 /* DEPRECATED_REGISTER_SIZE can be deleted. */
 829
 830 extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
 831 extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
 832 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
 833 #error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
 834 #endif
 835 #if !defined (DEPRECATED_REGISTER_SIZE)
 836 #define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
 837 #endif
 838
 839 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
 840 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
 841 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
 842 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
 843 #endif
 844 #if !defined (CALL_DUMMY_LOCATION)
 845 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
 846 #endif
 847
 848 #if defined (DEPRECATED_CALL_DUMMY_ADDRESS)
 849 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_ADDRESS */
 850 #if !defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
 851 #define DEPRECATED_CALL_DUMMY_ADDRESS_P() (1)
 852 #endif
 853 #endif
 854
 855 extern int gdbarch_deprecated_call_dummy_address_p (struct gdbarch *gdbarch);
 856 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
 857 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_ADDRESS"
 858 #endif
 859 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
 860 #define DEPRECATED_CALL_DUMMY_ADDRESS_P() (gdbarch_deprecated_call_dummy_address_p (current_gdbarch))
 861 #endif
 862
 863 typedef CORE_ADDR (gdbarch_deprecated_call_dummy_address_ftype) (void);
 864 extern CORE_ADDR gdbarch_deprecated_call_dummy_address (struct gdbarch *gdbarch);
 865 extern void set_gdbarch_deprecated_call_dummy_address (struct gdbarch *gdbarch, gdbarch_deprecated_call_dummy_address_ftype *deprecated_call_dummy_address);
 866 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_ADDRESS)
 867 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_ADDRESS"
 868 #endif
 869 #if !defined (DEPRECATED_CALL_DUMMY_ADDRESS)
 870 #define DEPRECATED_CALL_DUMMY_ADDRESS() (gdbarch_deprecated_call_dummy_address (current_gdbarch))
 871 #endif
 872
 873 /* DEPRECATED_CALL_DUMMY_START_OFFSET can be deleted. */
 874
 875 extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
 876 extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
 877 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
 878 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
 879 #endif
 880 #if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
 881 #define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
 882 #endif
 883
 884 /* DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET can be deleted. */
 885
 886 extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
 887 extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
 888 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
 889 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
 890 #endif
 891 #if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
 892 #define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
 893 #endif
 894
 895 /* DEPRECATED_CALL_DUMMY_LENGTH can be deleted. */
 896
 897 extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
 898 extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
 899 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
 900 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
 901 #endif
 902 #if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
 903 #define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
 904 #endif
 905
 906 /* DEPRECATED_CALL_DUMMY_WORDS can be deleted. */
 907
 908 extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
 909 extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
 910 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
 911 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
 912 #endif
 913 #if !defined (DEPRECATED_CALL_DUMMY_WORDS)
 914 #define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
 915 #endif
 916
 917 /* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_SIZEOF_CALL_DUMMY_WORDS. */
 918
 919 extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
 920 extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
 921 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
 922 #error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
 923 #endif
 924 #if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
 925 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
 926 #endif
 927
 928 /* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_CALL_DUMMY_STACK_ADJUST. */
 929
 930 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
 931 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
 932 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
 933 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
 934 #endif
 935 #endif
 936
 937 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
 938 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
 939 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
 940 #endif
 941 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
 942 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
 943 #endif
 944
 945 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
 946 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
 947 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
 948 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
 949 #endif
 950 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
 951 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
 952 #endif
 953
 954 /* DEPRECATED_FIX_CALL_DUMMY can be deleted.  For the SPARC, implement
 955    PUSH_DUMMY_CODE and set CALL_DUMMY_LOCATION to ON_STACK. */
 956
 957 #if defined (DEPRECATED_FIX_CALL_DUMMY)
 958 /* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
 959 #if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
 960 #define DEPRECATED_FIX_CALL_DUMMY_P() (1)
 961 #endif
 962 #endif
 963
 964 extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
 965 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
 966 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
 967 #endif
 968 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
 969 #define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
 970 #endif
 971
 972 typedef void (gdbarch_deprecated_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
 973 extern void gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
 974 extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
 975 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
 976 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
 977 #endif
 978 #if !defined (DEPRECATED_FIX_CALL_DUMMY)
 979 #define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_deprecated_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
 980 #endif
 981
 982 /* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
 983
 984 extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
 985
 986 typedef 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);
 987 extern 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);
 988 extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
 989
 990 /* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_PUSH_DUMMY_FRAME. */
 991
 992 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
 993 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
 994 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
 995 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
 996 #endif
 997 #endif
 998
 999 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1000 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1001 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1002 #endif
1003 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1004 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1005 #endif
1006
1007 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1008 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1009 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1010 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1011 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1012 #endif
1013 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1014 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1015 #endif
1016
1017 /* Implement PUSH_DUMMY_CALL, then delete
1018    DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED. */
1019
1020 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1021 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
1022 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1023 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
1024 #endif
1025 #if !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1026 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
1027 #endif
1028
1029 #if defined (DEPRECATED_DO_REGISTERS_INFO)
1030 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
1031 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1032 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
1033 #endif
1034 #endif
1035
1036 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
1037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
1038 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
1039 #endif
1040 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1041 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
1042 #endif
1043
1044 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
1045 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
1046 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
1047 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
1048 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
1049 #endif
1050 #if !defined (DEPRECATED_DO_REGISTERS_INFO)
1051 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
1052 #endif
1053
1054 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1055 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1056 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
1057
1058 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
1059
1060 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1061 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1062 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
1063
1064 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
1065
1066 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1067 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1068 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
1069
1070 /* MAP a GDB RAW register number onto a simulator register number.  See
1071    also include/...-sim.h. */
1072
1073 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
1074 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
1075 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
1076 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
1077 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
1078 #endif
1079 #if !defined (REGISTER_SIM_REGNO)
1080 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1081 #endif
1082
1083 #if defined (REGISTER_BYTES_OK)
1084 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
1085 #if !defined (REGISTER_BYTES_OK_P)
1086 #define REGISTER_BYTES_OK_P() (1)
1087 #endif
1088 #endif
1089
1090 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
1091 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1092 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1093 #endif
1094 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1095 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1096 #endif
1097
1098 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1099 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1100 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1101 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1102 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1103 #endif
1104 #if !defined (REGISTER_BYTES_OK)
1105 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1106 #endif
1107
1108 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1109 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1110 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1111 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1112 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1113 #endif
1114 #if !defined (CANNOT_FETCH_REGISTER)
1115 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1116 #endif
1117
1118 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1119 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1120 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1121 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1122 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1123 #endif
1124 #if !defined (CANNOT_STORE_REGISTER)
1125 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1126 #endif
1127
1128 /* setjmp/longjmp support. */
1129
1130 #if defined (GET_LONGJMP_TARGET)
1131 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1132 #if !defined (GET_LONGJMP_TARGET_P)
1133 #define GET_LONGJMP_TARGET_P() (1)
1134 #endif
1135 #endif
1136
1137 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1138 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1139 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1140 #endif
1141 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1142 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1143 #endif
1144
1145 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1146 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1147 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1148 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1149 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1150 #endif
1151 #if !defined (GET_LONGJMP_TARGET)
1152 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1153 #endif
1154
1155 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1156    (callable) initial value.  As a consequence, even when the predicate
1157    is false, the corresponding function works.  This simplifies the
1158    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1159    doesn't need to be modified. */
1160
1161 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1162 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1163 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1164 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1165 #endif
1166 #endif
1167
1168 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1169 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1170 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1171 #endif
1172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1173 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1174 #endif
1175
1176 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1177 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1178 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1179 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1180 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1181 #endif
1182 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1183 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1184 #endif
1185
1186 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1187 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1188 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1189 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1190 #endif
1191 #endif
1192
1193 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1194 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1195 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1196 #endif
1197 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1198 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1199 #endif
1200
1201 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1202 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1203 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1204 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1205 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1206 #endif
1207 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1208 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1209 #endif
1210
1211 #if defined (DEPRECATED_INIT_FRAME_PC)
1212 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1213 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1214 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1215 #endif
1216 #endif
1217
1218 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1219 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1220 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1221 #endif
1222 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1223 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1224 #endif
1225
1226 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1227 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1228 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1229 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1230 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1231 #endif
1232 #if !defined (DEPRECATED_INIT_FRAME_PC)
1233 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1234 #endif
1235
1236 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1237 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1239 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1240 #endif
1241 #if !defined (BELIEVE_PCC_PROMOTION)
1242 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1243 #endif
1244
1245 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1246 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1247 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1248 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1249 #endif
1250 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1251 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1252 #endif
1253
1254 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1255 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1256 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1257 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1258 #endif
1259 #endif
1260
1261 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1262 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1263 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1264 #endif
1265 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1266 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1267 #endif
1268
1269 typedef 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);
1270 extern 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);
1271 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1272 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1273 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1274 #endif
1275 #if !defined (DEPRECATED_GET_SAVED_REGISTER)
1276 #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))
1277 #endif
1278
1279 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1280    For raw <-> cooked register conversions, replaced by pseudo registers. */
1281
1282 typedef int (gdbarch_deprecated_register_convertible_ftype) (int nr);
1283 extern int gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, int nr);
1284 extern void set_gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, gdbarch_deprecated_register_convertible_ftype *deprecated_register_convertible);
1285 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE)
1286 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
1287 #endif
1288 #if !defined (DEPRECATED_REGISTER_CONVERTIBLE)
1289 #define DEPRECATED_REGISTER_CONVERTIBLE(nr) (gdbarch_deprecated_register_convertible (current_gdbarch, nr))
1290 #endif
1291
1292 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1293    For raw <-> cooked register conversions, replaced by pseudo registers. */
1294
1295 typedef void (gdbarch_deprecated_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1296 extern void gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1297 extern void set_gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_virtual_ftype *deprecated_register_convert_to_virtual);
1298 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1299 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL"
1300 #endif
1301 #if !defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1302 #define DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_deprecated_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1303 #endif
1304
1305 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1306    For raw <-> cooked register conversions, replaced by pseudo registers. */
1307
1308 typedef void (gdbarch_deprecated_register_convert_to_raw_ftype) (struct type *type, int regnum, const char *from, char *to);
1309 extern void gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, const char *from, char *to);
1310 extern void set_gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_raw_ftype *deprecated_register_convert_to_raw);
1311 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1312 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_RAW"
1313 #endif
1314 #if !defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1315 #define DEPRECATED_REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_deprecated_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1316 #endif
1317
1318 typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
1319 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
1320 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1321 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1322 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1323 #endif
1324 #if !defined (CONVERT_REGISTER_P)
1325 #define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
1326 #endif
1327
1328 typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
1329 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
1330 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1331 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1332 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1333 #endif
1334 #if !defined (REGISTER_TO_VALUE)
1335 #define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
1336 #endif
1337
1338 typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
1339 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
1340 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1341 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1342 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1343 #endif
1344 #if !defined (VALUE_TO_REGISTER)
1345 #define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
1346 #endif
1347
1348 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1349 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1350 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1351 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1352 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1353 #endif
1354 #if !defined (POINTER_TO_ADDRESS)
1355 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1356 #endif
1357
1358 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1359 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1360 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1361 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1362 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1363 #endif
1364 #if !defined (ADDRESS_TO_POINTER)
1365 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1366 #endif
1367
1368 #if defined (INTEGER_TO_ADDRESS)
1369 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1370 #if !defined (INTEGER_TO_ADDRESS_P)
1371 #define INTEGER_TO_ADDRESS_P() (1)
1372 #endif
1373 #endif
1374
1375 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1377 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1378 #endif
1379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1380 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1381 #endif
1382
1383 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1384 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1385 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1386 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1387 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1388 #endif
1389 #if !defined (INTEGER_TO_ADDRESS)
1390 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1391 #endif
1392
1393 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1394 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1395 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1396 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1397 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1398 #endif
1399 #if !defined (RETURN_VALUE_ON_STACK)
1400 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1401 #endif
1402
1403 #if defined (DEPRECATED_POP_FRAME)
1404 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1405 #if !defined (DEPRECATED_POP_FRAME_P)
1406 #define DEPRECATED_POP_FRAME_P() (1)
1407 #endif
1408 #endif
1409
1410 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1411 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1412 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1413 #endif
1414 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1415 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1416 #endif
1417
1418 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1419 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1420 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1421 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1422 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1423 #endif
1424 #if !defined (DEPRECATED_POP_FRAME)
1425 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1426 #endif
1427
1428 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1429
1430 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1431 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1432 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1433 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1434 #endif
1435 #endif
1436
1437 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1438 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1439 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1440 #endif
1441 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1442 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1443 #endif
1444
1445 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1446 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1447 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1448 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1449 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1450 #endif
1451 #if !defined (DEPRECATED_STORE_STRUCT_RETURN)
1452 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1453 #endif
1454
1455 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1456 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1457 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1458 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1459 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1460 #endif
1461 #if !defined (EXTRACT_RETURN_VALUE)
1462 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1463 #endif
1464
1465 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1466 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1467 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1468 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1469 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1470 #endif
1471 #if !defined (STORE_RETURN_VALUE)
1472 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1473 #endif
1474
1475 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1476 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1477 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1478 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1479 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1480 #endif
1481 #if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1482 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1483 #endif
1484
1485 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1486 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1487 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1488 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1489 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1490 #endif
1491 #if !defined (DEPRECATED_STORE_RETURN_VALUE)
1492 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1493 #endif
1494
1495 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1496 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1497 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1498 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1499 #endif
1500 #endif
1501
1502 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1503 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1504 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1505 #endif
1506 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1507 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1508 #endif
1509
1510 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1511 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1512 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1513 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1514 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1515 #endif
1516 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1517 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1518 #endif
1519
1520 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1521 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1522 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1523 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1524 #endif
1525 #endif
1526
1527 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1528 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1529 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1530 #endif
1531 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1532 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1533 #endif
1534
1535 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1536 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1537 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1538 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1539 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1540 #endif
1541 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1542 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1543 #endif
1544
1545 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1546 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1547 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1548 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1549 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1550 #endif
1551 #if !defined (USE_STRUCT_CONVENTION)
1552 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1553 #endif
1554
1555 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1556 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1557 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1558 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
1559 #endif
1560 #endif
1561
1562 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1563 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1564 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
1565 #endif
1566 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1567 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
1568 #endif
1569
1570 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1571 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1572 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1573 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1574 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
1575 #endif
1576 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1577 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
1578 #endif
1579
1580 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1581 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1582 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1583 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
1584 #endif
1585 #endif
1586
1587 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1588 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1589 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
1590 #endif
1591 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1592 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
1593 #endif
1594
1595 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1596 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1597 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1598 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1599 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
1600 #endif
1601 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1602 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1603 #endif
1604
1605 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1606 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1607 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
1608 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1609 #error "Non multi-arch definition of SKIP_PROLOGUE"
1610 #endif
1611 #if !defined (SKIP_PROLOGUE)
1612 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1613 #endif
1614
1615 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1616 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1617 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
1618 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1619 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1620 #endif
1621 #if !defined (PROLOGUE_FRAMELESS_P)
1622 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1623 #endif
1624
1625 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1626 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1627 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
1628 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1629 #error "Non multi-arch definition of INNER_THAN"
1630 #endif
1631 #if !defined (INNER_THAN)
1632 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1633 #endif
1634
1635 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1636 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1637 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
1638 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1639 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1640 #endif
1641 #if !defined (BREAKPOINT_FROM_PC)
1642 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1643 #endif
1644
1645 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1646 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1647 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
1648 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1649 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1650 #endif
1651 #if !defined (MEMORY_INSERT_BREAKPOINT)
1652 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1653 #endif
1654
1655 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1656 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1657 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
1658 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1659 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1660 #endif
1661 #if !defined (MEMORY_REMOVE_BREAKPOINT)
1662 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1663 #endif
1664
1665 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1666 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
1667 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1668 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1669 #endif
1670 #if !defined (DECR_PC_AFTER_BREAK)
1671 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1672 #endif
1673
1674 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1675 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
1676 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1677 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
1678 #endif
1679 #if !defined (FUNCTION_START_OFFSET)
1680 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1681 #endif
1682
1683 typedef 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);
1684 extern 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);
1685 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
1686
1687 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1688 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
1689 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1690 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
1691 #endif
1692 #if !defined (FRAME_ARGS_SKIP)
1693 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1694 #endif
1695
1696 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1697 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1698 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
1699 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1700 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1701 #endif
1702 #if !defined (FRAMELESS_FUNCTION_INVOCATION)
1703 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1704 #endif
1705
1706 #if defined (DEPRECATED_FRAME_CHAIN)
1707 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1708 #if !defined (DEPRECATED_FRAME_CHAIN_P)
1709 #define DEPRECATED_FRAME_CHAIN_P() (1)
1710 #endif
1711 #endif
1712
1713 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1714 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1715 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
1716 #endif
1717 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
1718 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
1719 #endif
1720
1721 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1722 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1723 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1724 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1725 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
1726 #endif
1727 #if !defined (DEPRECATED_FRAME_CHAIN)
1728 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
1729 #endif
1730
1731 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
1732 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1733 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1734 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
1735 #endif
1736 #endif
1737
1738 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1739 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1740 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
1741 #endif
1742 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1743 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
1744 #endif
1745
1746 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1747 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1748 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1749 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1750 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
1751 #endif
1752 #if !defined (DEPRECATED_FRAME_CHAIN_VALID)
1753 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
1754 #endif
1755
1756 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
1757    note, per UNWIND_PC's doco, that while the two have similar
1758    interfaces they have very different underlying implementations. */
1759
1760 #if defined (DEPRECATED_FRAME_SAVED_PC)
1761 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1762 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1763 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
1764 #endif
1765 #endif
1766
1767 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1768 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1769 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
1770 #endif
1771 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
1772 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
1773 #endif
1774
1775 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1776 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1777 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1778 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1779 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
1780 #endif
1781 #if !defined (DEPRECATED_FRAME_SAVED_PC)
1782 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
1783 #endif
1784
1785 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1786
1787 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1788 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1789 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1790
1791 extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1792
1793 typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1794 extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1795 extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1796
1797 /* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1798    frame-base.  Enable frame-base before frame-unwind. */
1799
1800 #if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1801 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1802 #if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1803 #define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1804 #endif
1805 #endif
1806
1807 extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1808 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1809 #error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1810 #endif
1811 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1812 #define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1813 #endif
1814
1815 typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1816 extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1817 extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1818 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1819 #error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1820 #endif
1821 #if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1822 #define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1823 #endif
1824
1825 /* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1826    frame-base.  Enable frame-base before frame-unwind. */
1827
1828 #if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1829 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1830 #if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1831 #define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1832 #endif
1833 #endif
1834
1835 extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1836 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1837 #error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
1838 #endif
1839 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1840 #define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
1841 #endif
1842
1843 typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1844 extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1845 extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1846 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1847 #error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
1848 #endif
1849 #if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1850 #define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
1851 #endif
1852
1853 #if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1854 /* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1855 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1856 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
1857 #endif
1858 #endif
1859
1860 extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1861 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1862 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
1863 #endif
1864 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1865 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
1866 #endif
1867
1868 typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1869 extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1870 extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1871 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1872 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
1873 #endif
1874 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1875 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
1876 #endif
1877
1878 #if defined (FRAME_NUM_ARGS)
1879 /* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1880 #if !defined (FRAME_NUM_ARGS_P)
1881 #define FRAME_NUM_ARGS_P() (1)
1882 #endif
1883 #endif
1884
1885 extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1886 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1887 #error "Non multi-arch definition of FRAME_NUM_ARGS"
1888 #endif
1889 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P)
1890 #define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1891 #endif
1892
1893 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1894 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1895 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
1896 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1897 #error "Non multi-arch definition of FRAME_NUM_ARGS"
1898 #endif
1899 #if !defined (FRAME_NUM_ARGS)
1900 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1901 #endif
1902
1903 #if defined (STACK_ALIGN)
1904 /* Legacy for systems yet to multi-arch STACK_ALIGN */
1905 #if !defined (STACK_ALIGN_P)
1906 #define STACK_ALIGN_P() (1)
1907 #endif
1908 #endif
1909
1910 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
1911 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1912 #error "Non multi-arch definition of STACK_ALIGN"
1913 #endif
1914 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
1915 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1916 #endif
1917
1918 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1919 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1920 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
1921 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1922 #error "Non multi-arch definition of STACK_ALIGN"
1923 #endif
1924 #if !defined (STACK_ALIGN)
1925 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1926 #endif
1927
1928 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1929
1930 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1931 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1932 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1933
1934 #if defined (REG_STRUCT_HAS_ADDR)
1935 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
1936 #if !defined (REG_STRUCT_HAS_ADDR_P)
1937 #define REG_STRUCT_HAS_ADDR_P() (1)
1938 #endif
1939 #endif
1940
1941 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1942 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1943 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1944 #endif
1945 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
1946 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1947 #endif
1948
1949 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1950 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1951 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
1952 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1953 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1954 #endif
1955 #if !defined (REG_STRUCT_HAS_ADDR)
1956 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1957 #endif
1958
1959 extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
1960 extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
1961 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE)
1962 #error "Non multi-arch definition of FRAME_RED_ZONE_SIZE"
1963 #endif
1964 #if !defined (FRAME_RED_ZONE_SIZE)
1965 #define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch))
1966 #endif
1967
1968 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1969 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
1970 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1971 #error "Non multi-arch definition of PARM_BOUNDARY"
1972 #endif
1973 #if !defined (PARM_BOUNDARY)
1974 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1975 #endif
1976
1977 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1978 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
1979 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1980 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1981 #endif
1982 #if !defined (TARGET_FLOAT_FORMAT)
1983 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1984 #endif
1985
1986 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1987 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
1988 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1989 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1990 #endif
1991 #if !defined (TARGET_DOUBLE_FORMAT)
1992 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1993 #endif
1994
1995 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1996 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
1997 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1998 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1999 #endif
2000 #if !defined (TARGET_LONG_DOUBLE_FORMAT)
2001 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2002 #endif
2003
2004 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2005 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2006 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2007 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2008 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2009 #endif
2010 #if !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2011 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2012 #endif
2013
2014 /* On some machines there are bits in addresses which are not really
2015    part of the address, but are used by the kernel, the hardware, etc.
2016    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2017    we get a "real" address such as one would find in a symbol table.
2018    This is used only for addresses of instructions, and even then I'm
2019    not sure it's used in all contexts.  It exists to deal with there
2020    being a few stray bits in the PC which would mislead us, not as some
2021    sort of generic thing to handle alignment or segmentation (it's
2022    possible it should be in TARGET_READ_PC instead). */
2023
2024 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2025 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2026 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2027 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2028 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2029 #endif
2030 #if !defined (ADDR_BITS_REMOVE)
2031 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2032 #endif
2033
2034 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2035    ADDR_BITS_REMOVE. */
2036
2037 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2038 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2039 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2040 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2041 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2042 #endif
2043 #if !defined (SMASH_TEXT_ADDRESS)
2044 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2045 #endif
2046
2047 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2048    the target needs software single step.  An ISA method to implement it.
2049
2050    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2051    using the breakpoint system instead of blatting memory directly (as with rs6000).
2052
2053    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2054    single step.  If not, then implement single step using breakpoints. */
2055
2056 #if defined (SOFTWARE_SINGLE_STEP)
2057 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2058 #if !defined (SOFTWARE_SINGLE_STEP_P)
2059 #define SOFTWARE_SINGLE_STEP_P() (1)
2060 #endif
2061 #endif
2062
2063 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2064 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2065 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2066 #endif
2067 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2068 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2069 #endif
2070
2071 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2072 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2073 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2074 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2075 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2076 #endif
2077 #if !defined (SOFTWARE_SINGLE_STEP)
2078 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2079 #endif
2080
2081 /* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
2082    disassembler.  Perhaphs objdump can handle it? */
2083
2084 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info);
2085 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
2086 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2087 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2088 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2089 #endif
2090 #if !defined (TARGET_PRINT_INSN)
2091 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2092 #endif
2093
2094 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2095 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2096 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2097 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2098 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2099 #endif
2100 #if !defined (SKIP_TRAMPOLINE_CODE)
2101 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2102 #endif
2103
2104 /* For SVR4 shared libraries, each call goes through a small piece of
2105    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2106    to nonzero if we are currently stopped in one of these. */
2107
2108 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2109 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2110 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2111 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2112 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2113 #endif
2114 #if !defined (IN_SOLIB_CALL_TRAMPOLINE)
2115 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2116 #endif
2117
2118 /* Some systems also have trampoline code for returning from shared libs. */
2119
2120 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2121 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2122 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2123 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2124 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2125 #endif
2126 #if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2127 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2128 #endif
2129
2130 /* Sigtramp is a routine that the kernel calls (which then calls the
2131    signal handler).  On most machines it is a library routine that is
2132    linked into the executable.
2133
2134    This macro, given a program counter value and the name of the
2135    function in which that PC resides (which can be null if the name is
2136    not known), returns nonzero if the PC and name show that we are in
2137    sigtramp.
2138
2139    On most machines just see if the name is sigtramp (and if we have
2140    no name, assume we are not in sigtramp).
2141
2142    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2143    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2144    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2145    own local NAME lookup.
2146
2147    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2148    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2149    does not. */
2150
2151 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2152 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2153 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2154 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2155 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2156 #endif
2157 #if !defined (PC_IN_SIGTRAMP)
2158 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2159 #endif
2160
2161 #if defined (SIGTRAMP_START)
2162 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2163 #if !defined (SIGTRAMP_START_P)
2164 #define SIGTRAMP_START_P() (1)
2165 #endif
2166 #endif
2167
2168 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2169 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2170 #error "Non multi-arch definition of SIGTRAMP_START"
2171 #endif
2172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2173 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2174 #endif
2175
2176 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2177 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2178 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2179 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2180 #error "Non multi-arch definition of SIGTRAMP_START"
2181 #endif
2182 #if !defined (SIGTRAMP_START)
2183 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2184 #endif
2185
2186 #if defined (SIGTRAMP_END)
2187 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2188 #if !defined (SIGTRAMP_END_P)
2189 #define SIGTRAMP_END_P() (1)
2190 #endif
2191 #endif
2192
2193 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2194 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2195 #error "Non multi-arch definition of SIGTRAMP_END"
2196 #endif
2197 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2198 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2199 #endif
2200
2201 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2202 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2203 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2204 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2205 #error "Non multi-arch definition of SIGTRAMP_END"
2206 #endif
2207 #if !defined (SIGTRAMP_END)
2208 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2209 #endif
2210
2211 /* A target might have problems with watchpoints as soon as the stack
2212    frame of the current function has been destroyed.  This mostly happens
2213    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2214    is defined to return a non-zero value if either the given addr is one
2215    instruction after the stack destroying instruction up to the trailing
2216    return instruction or if we can figure out that the stack frame has
2217    already been invalidated regardless of the value of addr.  Targets
2218    which don't suffer from that problem could just let this functionality
2219    untouched. */
2220
2221 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2222 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2223 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2224
2225 /* Given a vector of command-line arguments, return a newly allocated
2226    string which, when passed to the create_inferior function, will be
2227    parsed (on Unix systems, by the shell) to yield the same vector.
2228    This function should call error() if the argument vector is not
2229    representable for this target or if this target does not support
2230    command-line arguments.
2231    ARGC is the number of elements in the vector.
2232    ARGV is an array of strings, one per argument. */
2233
2234 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2235 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2236 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2237
2238 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2239 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2240 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2241 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2242 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2243 #endif
2244 #if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2245 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2246 #endif
2247
2248 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2249 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2250 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2252 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2253 #endif
2254 #if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2255 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2256 #endif
2257
2258 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2259 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2260 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2261 #error "Non multi-arch definition of NAME_OF_MALLOC"
2262 #endif
2263 #if !defined (NAME_OF_MALLOC)
2264 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2265 #endif
2266
2267 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2268 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2269 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2270 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2271 #endif
2272 #if !defined (CANNOT_STEP_BREAKPOINT)
2273 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2274 #endif
2275
2276 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2277 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2278 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2279 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2280 #endif
2281 #if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2282 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2283 #endif
2284
2285 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
2286 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2287 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2288 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2289 #endif
2290 #endif
2291
2292 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2293 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2294 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2295 #endif
2296 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2297 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2298 #endif
2299
2300 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2301 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2302 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2303 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2304 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2305 #endif
2306 #if !defined (ADDRESS_CLASS_TYPE_FLAGS)
2307 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2308 #endif
2309
2310 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
2311
2312 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
2313 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
2314 extern 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);
2315
2316 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
2317
2318 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2319 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2320 extern 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);
2321
2322 /* Is a register in a group */
2323
2324 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2325 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2326 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2327
2328 /* Fetch the pointer to the ith function argument. */
2329
2330 #if defined (FETCH_POINTER_ARGUMENT)
2331 /* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
2332 #if !defined (FETCH_POINTER_ARGUMENT_P)
2333 #define FETCH_POINTER_ARGUMENT_P() (1)
2334 #endif
2335 #endif
2336
2337 extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
2338 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
2339 #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2340 #endif
2341 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P)
2342 #define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
2343 #endif
2344
2345 typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
2346 extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
2347 extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
2348 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
2349 #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2350 #endif
2351 #if !defined (FETCH_POINTER_ARGUMENT)
2352 #define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
2353 #endif
2354
2355 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
2356
2357
2358 /* Mechanism for co-ordinating the selection of a specific
2359    architecture.
2360
2361    GDB targets (*-tdep.c) can register an interest in a specific
2362    architecture.  Other GDB components can register a need to maintain
2363    per-architecture data.
2364
2365    The mechanisms below ensures that there is only a loose connection
2366    between the set-architecture command and the various GDB
2367    components.  Each component can independently register their need
2368    to maintain architecture specific data with gdbarch.
2369
2370    Pragmatics:
2371
2372    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
2373    didn't scale.
2374
2375    The more traditional mega-struct containing architecture specific
2376    data for all the various GDB components was also considered.  Since
2377    GDB is built from a variable number of (fairly independent)
2378    components it was determined that the global aproach was not
2379    applicable. */
2380
2381
2382 /* Register a new architectural family with GDB.
2383
2384    Register support for the specified ARCHITECTURE with GDB.  When
2385    gdbarch determines that the specified architecture has been
2386    selected, the corresponding INIT function is called.
2387
2388    --
2389
2390    The INIT function takes two parameters: INFO which contains the
2391    information available to gdbarch about the (possibly new)
2392    architecture; ARCHES which is a list of the previously created
2393    ``struct gdbarch'' for this architecture.
2394
2395    The INFO parameter is, as far as possible, be pre-initialized with
2396    information obtained from INFO.ABFD or the previously selected
2397    architecture.
2398
2399    The ARCHES parameter is a linked list (sorted most recently used)
2400    of all the previously created architures for this architecture
2401    family.  The (possibly NULL) ARCHES->gdbarch can used to access
2402    values from the previously selected architecture for this
2403    architecture family.  The global ``current_gdbarch'' shall not be
2404    used.
2405
2406    The INIT function shall return any of: NULL - indicating that it
2407    doesn't recognize the selected architecture; an existing ``struct
2408    gdbarch'' from the ARCHES list - indicating that the new
2409    architecture is just a synonym for an earlier architecture (see
2410    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
2411    - that describes the selected architecture (see gdbarch_alloc()).
2412
2413    The DUMP_TDEP function shall print out all target specific values.
2414    Care should be taken to ensure that the function works in both the
2415    multi-arch and non- multi-arch cases. */
2416
2417 struct gdbarch_list
2418 {
2419   struct gdbarch *gdbarch;
2420   struct gdbarch_list *next;
2421 };
2422
2423 struct gdbarch_info
2424 {
2425   /* Use default: NULL (ZERO). */
2426   const struct bfd_arch_info *bfd_arch_info;
2427
2428   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
2429   int byte_order;
2430
2431   /* Use default: NULL (ZERO). */
2432   bfd *abfd;
2433
2434   /* Use default: NULL (ZERO). */
2435   struct gdbarch_tdep_info *tdep_info;
2436
2437   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
2438   enum gdb_osabi osabi;
2439 };
2440
2441 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
2442 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
2443
2444 /* DEPRECATED - use gdbarch_register() */
2445 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
2446
2447 extern void gdbarch_register (enum bfd_architecture architecture,
2448                               gdbarch_init_ftype *,
2449                               gdbarch_dump_tdep_ftype *);
2450
2451
2452 /* Return a freshly allocated, NULL terminated, array of the valid
2453    architecture names.  Since architectures are registered during the
2454    _initialize phase this function only returns useful information
2455    once initialization has been completed. */
2456
2457 extern const char **gdbarch_printable_names (void);
2458
2459
2460 /* Helper function.  Search the list of ARCHES for a GDBARCH that
2461    matches the information provided by INFO. */
2462
2463 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
2464
2465
2466 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
2467    basic initialization using values obtained from the INFO andTDEP
2468    parameters.  set_gdbarch_*() functions are called to complete the
2469    initialization of the object. */
2470
2471 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
2472
2473
2474 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
2475    It is assumed that the caller freeds the ``struct
2476    gdbarch_tdep''. */
2477
2478 extern void gdbarch_free (struct gdbarch *);
2479
2480
2481 /* Helper function.  Allocate memory from the ``struct gdbarch''
2482    obstack.  The memory is freed when the corresponding architecture
2483    is also freed.  */
2484
2485 extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2486 #define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2487 #define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2488
2489
2490 /* Helper function. Force an update of the current architecture.
2491
2492    The actual architecture selected is determined by INFO, ``(gdb) set
2493    architecture'' et.al., the existing architecture and BFD's default
2494    architecture.  INFO should be initialized to zero and then selected
2495    fields should be updated.
2496
2497    Returns non-zero if the update succeeds */
2498
2499 extern int gdbarch_update_p (struct gdbarch_info info);
2500
2501
2502
2503 /* Register per-architecture data-pointer.
2504
2505    Reserve space for a per-architecture data-pointer.  An identifier
2506    for the reserved data-pointer is returned.  That identifer should
2507    be saved in a local static variable.
2508
2509    The per-architecture data-pointer is either initialized explicitly
2510    (set_gdbarch_data()) or implicitly (by INIT() via a call to
2511    gdbarch_data()).
2512
2513    Memory for the per-architecture data shall be allocated using
2514    gdbarch_obstack_zalloc.  That memory will be deleted when the
2515    corresponding architecture object is deleted.
2516
2517    When a previously created architecture is re-selected, the
2518    per-architecture data-pointer for that previous architecture is
2519    restored.  INIT() is not re-called.
2520
2521    Multiple registrarants for any architecture are allowed (and
2522    strongly encouraged).  */
2523
2524 struct gdbarch_data;
2525
2526 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2527 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init);
2528 extern void set_gdbarch_data (struct gdbarch *gdbarch,
2529                               struct gdbarch_data *data,
2530                               void *pointer);
2531
2532 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
2533
2534
2535 /* Register per-architecture memory region.
2536
2537    Provide a memory-region swap mechanism.  Per-architecture memory
2538    region are created.  These memory regions are swapped whenever the
2539    architecture is changed.  For a new architecture, the memory region
2540    is initialized with zero (0) and the INIT function is called.
2541
2542    Memory regions are swapped / initialized in the order that they are
2543    registered.  NULL DATA and/or INIT values can be specified.
2544
2545    New code should use register_gdbarch_data(). */
2546
2547 typedef void (gdbarch_swap_ftype) (void);
2548 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
2549 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
2550
2551
2552
2553 /* The target-system-dependent byte order is dynamic */
2554
2555 extern int target_byte_order;
2556 #ifndef TARGET_BYTE_ORDER
2557 #define TARGET_BYTE_ORDER (target_byte_order + 0)
2558 #endif
2559
2560 extern int target_byte_order_auto;
2561 #ifndef TARGET_BYTE_ORDER_AUTO
2562 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2563 #endif
2564
2565
2566
2567 /* The target-system-dependent BFD architecture is dynamic */
2568
2569 extern int target_architecture_auto;
2570 #ifndef TARGET_ARCHITECTURE_AUTO
2571 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2572 #endif
2573
2574 extern const struct bfd_arch_info *target_architecture;
2575 #ifndef TARGET_ARCHITECTURE
2576 #define TARGET_ARCHITECTURE (target_architecture + 0)
2577 #endif
2578
2579
2580 /* Set the dynamic target-system-dependent parameters (architecture,
2581    byte-order, ...) using information found in the BFD */
2582
2583 extern void set_gdbarch_from_file (bfd *);
2584
2585
2586 /* Initialize the current architecture to the "first" one we find on
2587    our list.  */
2588
2589 extern void initialize_current_architecture (void);
2590
2591 /* For non-multiarched targets, do any initialization of the default
2592    gdbarch object necessary after the _initialize_MODULE functions
2593    have run.  */
2594 extern void initialize_non_multiarch (void);
2595
2596 /* gdbarch trace variable */
2597 extern int gdbarch_debug;
2598
2599 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
2600
2601 #endif