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 #include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
  39 #if !GDB_MULTI_ARCH
  40 /* Pull in function declarations refered to, indirectly, via macros.  */
  41 #include "inferior.h"           /* For unsigned_address_to_pointer().  */
  42 #endif
  43
  44 struct frame_info;
  45 struct value;
  46 struct objfile;
  47 struct minimal_symbol;
  48 struct regcache;
  49 struct reggroup;
  50
  51 extern struct gdbarch *current_gdbarch;
  52
  53
  54 /* If any of the following are defined, the target wasn't correctly
  55    converted. */
  56
  57 #if GDB_MULTI_ARCH
  58 #if defined (EXTRA_FRAME_INFO)
  59 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
  60 #endif
  61 #endif
  62
  63 #if GDB_MULTI_ARCH
  64 #if defined (FRAME_FIND_SAVED_REGS)
  65 #error "FRAME_FIND_SAVED_REGS: replaced by DEPRECATED_FRAME_INIT_SAVED_REGS"
  66 #endif
  67 #endif
  68
  69 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
  70 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
  71 #endif
  72
  73
  74 /* The following are pre-initialized by GDBARCH. */
  75
  76 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
  77 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
  78 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
  79 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
  80 #endif
  81 #if GDB_MULTI_ARCH
  82 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
  83 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  84 #endif
  85 #endif
  86
  87 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  88 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  89 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
  90 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
  91 #endif
  92 #if GDB_MULTI_ARCH
  93 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
  94 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  95 #endif
  96 #endif
  97
  98 extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
  99 /* set_gdbarch_osabi() - not applicable - pre-initialized. */
 100 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
 101 #error "Non multi-arch definition of TARGET_OSABI"
 102 #endif
 103 #if GDB_MULTI_ARCH
 104 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_OSABI)
 105 #define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
 106 #endif
 107 #endif
 108
 109
 110 /* The following are initialized by the target dependent code. */
 111
 112 /* Number of bits in a char or unsigned char for the target machine.
 113    Just like CHAR_BIT in <limits.h> but describes the target machine.
 114    v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
 115
 116    Number of bits in a short or unsigned short for the target machine. */
 117
 118 /* Default (value) for non- multi-arch platforms. */
 119 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
 120 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
 121 #endif
 122
 123 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
 124 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
 125 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
 126 #error "Non multi-arch definition of TARGET_SHORT_BIT"
 127 #endif
 128 #if GDB_MULTI_ARCH
 129 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
 130 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 131 #endif
 132 #endif
 133
 134 /* Number of bits in an int or unsigned int for the target machine. */
 135
 136 /* Default (value) for non- multi-arch platforms. */
 137 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
 138 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
 139 #endif
 140
 141 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 142 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 143 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
 144 #error "Non multi-arch definition of TARGET_INT_BIT"
 145 #endif
 146 #if GDB_MULTI_ARCH
 147 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
 148 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 149 #endif
 150 #endif
 151
 152 /* Number of bits in a long or unsigned long for the target machine. */
 153
 154 /* Default (value) for non- multi-arch platforms. */
 155 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
 156 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
 157 #endif
 158
 159 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
 160 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
 161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
 162 #error "Non multi-arch definition of TARGET_LONG_BIT"
 163 #endif
 164 #if GDB_MULTI_ARCH
 165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
 166 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 167 #endif
 168 #endif
 169
 170 /* Number of bits in a long long or unsigned long long for the target
 171    machine. */
 172
 173 /* Default (value) for non- multi-arch platforms. */
 174 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
 175 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
 176 #endif
 177
 178 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 179 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 180 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
 181 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
 182 #endif
 183 #if GDB_MULTI_ARCH
 184 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
 185 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 186 #endif
 187 #endif
 188
 189 /* Number of bits in a float for the target machine. */
 190
 191 /* Default (value) for non- multi-arch platforms. */
 192 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
 193 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
 194 #endif
 195
 196 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 197 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 198 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
 199 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
 200 #endif
 201 #if GDB_MULTI_ARCH
 202 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
 203 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 204 #endif
 205 #endif
 206
 207 /* Number of bits in a double for the target machine. */
 208
 209 /* Default (value) for non- multi-arch platforms. */
 210 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
 211 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 212 #endif
 213
 214 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 215 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 216 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
 217 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
 218 #endif
 219 #if GDB_MULTI_ARCH
 220 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
 221 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 222 #endif
 223 #endif
 224
 225 /* Number of bits in a long double for the target machine. */
 226
 227 /* Default (value) for non- multi-arch platforms. */
 228 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
 229 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 230 #endif
 231
 232 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 233 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 234 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
 235 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
 236 #endif
 237 #if GDB_MULTI_ARCH
 238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
 239 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 240 #endif
 241 #endif
 242
 243 /* For most targets, a pointer on the target and its representation as an
 244    address in GDB have the same size and "look the same".  For such a
 245    target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
 246    / addr_bit will be set from it.
 247
 248    If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
 249    also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
 250
 251    ptr_bit is the size of a pointer on the target */
 252
 253 /* Default (value) for non- multi-arch platforms. */
 254 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
 255 #define TARGET_PTR_BIT (TARGET_INT_BIT)
 256 #endif
 257
 258 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 259 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 260 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
 261 #error "Non multi-arch definition of TARGET_PTR_BIT"
 262 #endif
 263 #if GDB_MULTI_ARCH
 264 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
 265 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 266 #endif
 267 #endif
 268
 269 /* addr_bit is the size of a target address as represented in gdb */
 270
 271 /* Default (value) for non- multi-arch platforms. */
 272 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
 273 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
 274 #endif
 275
 276 extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
 277 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
 278 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
 279 #error "Non multi-arch definition of TARGET_ADDR_BIT"
 280 #endif
 281 #if GDB_MULTI_ARCH
 282 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
 283 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
 284 #endif
 285 #endif
 286
 287 /* Number of bits in a BFD_VMA for the target object file format. */
 288
 289 /* Default (value) for non- multi-arch platforms. */
 290 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
 291 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
 292 #endif
 293
 294 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
 295 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
 296 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
 297 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
 298 #endif
 299 #if GDB_MULTI_ARCH
 300 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
 301 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
 302 #endif
 303 #endif
 304
 305 /* One if `char' acts like `signed char', zero if `unsigned char'. */
 306
 307 /* Default (value) for non- multi-arch platforms. */
 308 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
 309 #define TARGET_CHAR_SIGNED (1)
 310 #endif
 311
 312 extern int gdbarch_char_signed (struct gdbarch *gdbarch);
 313 extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
 314 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
 315 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
 316 #endif
 317 #if GDB_MULTI_ARCH
 318 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
 319 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
 320 #endif
 321 #endif
 322
 323 /* Default (function) for non- multi-arch platforms. */
 324 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
 325 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
 326 #endif
 327
 328 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
 329 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
 330 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 331 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
 332 #error "Non multi-arch definition of TARGET_READ_PC"
 333 #endif
 334 #if GDB_MULTI_ARCH
 335 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
 336 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
 337 #endif
 338 #endif
 339
 340 /* Default (function) for non- multi-arch platforms. */
 341 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
 342 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
 343 #endif
 344
 345 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
 346 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
 347 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 348 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
 349 #error "Non multi-arch definition of TARGET_WRITE_PC"
 350 #endif
 351 #if GDB_MULTI_ARCH
 352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
 353 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
 354 #endif
 355 #endif
 356
 357 /* Default (function) for non- multi-arch platforms. */
 358 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
 359 #define TARGET_READ_FP() (generic_target_read_fp ())
 360 #endif
 361
 362 typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
 363 extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
 364 extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
 365 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
 366 #error "Non multi-arch definition of TARGET_READ_FP"
 367 #endif
 368 #if GDB_MULTI_ARCH
 369 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
 370 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
 371 #endif
 372 #endif
 373
 374 /* Default (function) for non- multi-arch platforms. */
 375 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
 376 #define TARGET_READ_SP() (generic_target_read_sp ())
 377 #endif
 378
 379 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 380 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 381 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 382 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
 383 #error "Non multi-arch definition of TARGET_READ_SP"
 384 #endif
 385 #if GDB_MULTI_ARCH
 386 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
 387 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 388 #endif
 389 #endif
 390
 391 /* Default (function) for non- multi-arch platforms. */
 392 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
 393 #define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
 394 #endif
 395
 396 typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
 397 extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 398 extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
 399 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
 400 #error "Non multi-arch definition of TARGET_WRITE_SP"
 401 #endif
 402 #if GDB_MULTI_ARCH
 403 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
 404 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
 405 #endif
 406 #endif
 407
 408 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 409    whole scheme for dealing with "frames" and "frame pointers" needs a
 410    serious shakedown. */
 411
 412 /* Default (function) for non- multi-arch platforms. */
 413 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
 414 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
 415 #endif
 416
 417 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 418 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 419 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 420 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 421 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 422 #endif
 423 #if GDB_MULTI_ARCH
 424 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
 425 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 426 #endif
 427 #endif
 428
 429 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 430
 431 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 432 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 433 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 434
 435 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 436
 437 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 438 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 439 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 440
 441 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 442 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 443 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 444 #error "Non multi-arch definition of NUM_REGS"
 445 #endif
 446 #if GDB_MULTI_ARCH
 447 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
 448 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 449 #endif
 450 #endif
 451
 452 /* This macro gives the number of pseudo-registers that live in the
 453    register namespace but do not get fetched or stored on the target.
 454    These pseudo-registers may be aliases for other registers,
 455    combinations of other registers, or they may be computed by GDB. */
 456
 457 /* Default (value) for non- multi-arch platforms. */
 458 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
 459 #define NUM_PSEUDO_REGS (0)
 460 #endif
 461
 462 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 463 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 464 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 465 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 466 #endif
 467 #if GDB_MULTI_ARCH
 468 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
 469 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 470 #endif
 471 #endif
 472
 473 /* GDB's standard (or well known) register numbers.  These can map onto
 474    a real register or a pseudo (computed) register or not be defined at
 475    all (-1). */
 476
 477 /* Default (value) for non- multi-arch platforms. */
 478 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
 479 #define SP_REGNUM (-1)
 480 #endif
 481
 482 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 483 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 484 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 485 #error "Non multi-arch definition of SP_REGNUM"
 486 #endif
 487 #if GDB_MULTI_ARCH
 488 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
 489 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 490 #endif
 491 #endif
 492
 493 /* Default (value) for non- multi-arch platforms. */
 494 #if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
 495 #define FP_REGNUM (-1)
 496 #endif
 497
 498 extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
 499 extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
 500 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
 501 #error "Non multi-arch definition of FP_REGNUM"
 502 #endif
 503 #if GDB_MULTI_ARCH
 504 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
 505 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
 506 #endif
 507 #endif
 508
 509 /* Default (value) for non- multi-arch platforms. */
 510 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
 511 #define PC_REGNUM (-1)
 512 #endif
 513
 514 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 515 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 516 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 517 #error "Non multi-arch definition of PC_REGNUM"
 518 #endif
 519 #if GDB_MULTI_ARCH
 520 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
 521 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 522 #endif
 523 #endif
 524
 525 /* Default (value) for non- multi-arch platforms. */
 526 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
 527 #define PS_REGNUM (-1)
 528 #endif
 529
 530 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 531 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 532 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 533 #error "Non multi-arch definition of PS_REGNUM"
 534 #endif
 535 #if GDB_MULTI_ARCH
 536 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
 537 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 538 #endif
 539 #endif
 540
 541 /* Default (value) for non- multi-arch platforms. */
 542 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
 543 #define FP0_REGNUM (-1)
 544 #endif
 545
 546 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 547 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 548 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 549 #error "Non multi-arch definition of FP0_REGNUM"
 550 #endif
 551 #if GDB_MULTI_ARCH
 552 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
 553 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 554 #endif
 555 #endif
 556
 557 /* Default (value) for non- multi-arch platforms. */
 558 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
 559 #define NPC_REGNUM (-1)
 560 #endif
 561
 562 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 563 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 564 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
 565 #error "Non multi-arch definition of NPC_REGNUM"
 566 #endif
 567 #if GDB_MULTI_ARCH
 568 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
 569 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 570 #endif
 571 #endif
 572
 573 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 574
 575 /* Default (function) for non- multi-arch platforms. */
 576 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
 577 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
 578 #endif
 579
 580 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 581 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 582 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 583 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 584 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 585 #endif
 586 #if GDB_MULTI_ARCH
 587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
 588 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 589 #endif
 590 #endif
 591
 592 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 593
 594 /* Default (function) for non- multi-arch platforms. */
 595 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
 596 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
 597 #endif
 598
 599 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 600 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 601 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 602 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 603 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 604 #endif
 605 #if GDB_MULTI_ARCH
 606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
 607 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 608 #endif
 609 #endif
 610
 611 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 612
 613 /* Default (function) for non- multi-arch platforms. */
 614 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
 615 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
 616 #endif
 617
 618 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 619 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 620 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 621 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 622 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 623 #endif
 624 #if GDB_MULTI_ARCH
 625 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
 626 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 627 #endif
 628 #endif
 629
 630 /* Convert from an sdb register number to an internal gdb register number.
 631    This should be defined in tm.h, if REGISTER_NAMES is not set up
 632    to map one to one onto the sdb register numbers. */
 633
 634 /* Default (function) for non- multi-arch platforms. */
 635 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
 636 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
 637 #endif
 638
 639 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 640 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 641 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 643 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 644 #endif
 645 #if GDB_MULTI_ARCH
 646 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
 647 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 648 #endif
 649 #endif
 650
 651 /* Default (function) for non- multi-arch platforms. */
 652 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
 653 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
 654 #endif
 655
 656 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 657 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 658 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 659 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 660 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 661 #endif
 662 #if GDB_MULTI_ARCH
 663 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
 664 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 665 #endif
 666 #endif
 667
 668 /* Default (function) for non- multi-arch platforms. */
 669 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
 670 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
 671 #endif
 672
 673 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 674 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 675 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 676 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 677 #error "Non multi-arch definition of REGISTER_NAME"
 678 #endif
 679 #if GDB_MULTI_ARCH
 680 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
 681 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 682 #endif
 683 #endif
 684
 685 extern int gdbarch_register_size (struct gdbarch *gdbarch);
 686 extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
 687 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
 688 #error "Non multi-arch definition of REGISTER_SIZE"
 689 #endif
 690 #if GDB_MULTI_ARCH
 691 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
 692 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
 693 #endif
 694 #endif
 695
 696 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
 697 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
 698 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
 699 #error "Non multi-arch definition of REGISTER_BYTES"
 700 #endif
 701 #if GDB_MULTI_ARCH
 702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
 703 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
 704 #endif
 705 #endif
 706
 707 /* Default (function) for non- multi-arch platforms. */
 708 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
 709 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
 710 #endif
 711
 712 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 713 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 714 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 715 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 716 #error "Non multi-arch definition of REGISTER_BYTE"
 717 #endif
 718 #if GDB_MULTI_ARCH
 719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
 720 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
 721 #endif
 722 #endif
 723
 724 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 725    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 726    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 727    by REGISTER_TYPE. */
 728
 729 /* Default (function) for non- multi-arch platforms. */
 730 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
 731 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
 732 #endif
 733
 734 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 735 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 736 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 737 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 738 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 739 #endif
 740 #if GDB_MULTI_ARCH
 741 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
 742 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 743 #endif
 744 #endif
 745
 746 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 747    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 748    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 749    by REGISTER_TYPE. */
 750
 751 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 752 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 753 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 754 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 755 #endif
 756 #endif
 757
 758 /* Default predicate for non- multi-arch targets. */
 759 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 760 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
 761 #endif
 762
 763 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 765 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 766 #endif
 767 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 768 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 769 #endif
 770
 771 /* Default (value) for non- multi-arch platforms. */
 772 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 773 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
 774 #endif
 775
 776 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 777 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 778 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 779 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 780 #endif
 781 #if GDB_MULTI_ARCH
 782 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 783 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 784 #endif
 785 #endif
 786
 787 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 788    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 789    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 790    by REGISTER_TYPE. */
 791
 792 /* Default (function) for non- multi-arch platforms. */
 793 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
 794 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
 795 #endif
 796
 797 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 798 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 799 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 800 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 801 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 802 #endif
 803 #if GDB_MULTI_ARCH
 804 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
 805 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 806 #endif
 807 #endif
 808
 809 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 810    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 811    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 812    by REGISTER_TYPE. */
 813
 814 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 815 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 816 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 817 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 818 #endif
 819 #endif
 820
 821 /* Default predicate for non- multi-arch targets. */
 822 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 823 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
 824 #endif
 825
 826 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 827 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 828 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 829 #endif
 830 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 831 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 832 #endif
 833
 834 /* Default (value) for non- multi-arch platforms. */
 835 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 836 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
 837 #endif
 838
 839 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 840 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 841 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 842 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 843 #endif
 844 #if GDB_MULTI_ARCH
 845 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 846 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 847 #endif
 848 #endif
 849
 850 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 851    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 852    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE have all being replaced
 853    by REGISTER_TYPE. */
 854
 855 #if defined (REGISTER_VIRTUAL_TYPE)
 856 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 857 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 858 #define REGISTER_VIRTUAL_TYPE_P() (1)
 859 #endif
 860 #endif
 861
 862 /* Default predicate for non- multi-arch targets. */
 863 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
 864 #define REGISTER_VIRTUAL_TYPE_P() (0)
 865 #endif
 866
 867 extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
 868 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 869 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 870 #endif
 871 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 872 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
 873 #endif
 874
 875 /* Default (function) for non- multi-arch platforms. */
 876 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
 877 #define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
 878 #endif
 879
 880 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 881 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 882 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 883 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 884 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 885 #endif
 886 #if GDB_MULTI_ARCH
 887 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
 888 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 889 #endif
 890 #endif
 891
 892 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 893
 894 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 895 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 896 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 897
 898 #if defined (DEPRECATED_DO_REGISTERS_INFO)
 899 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
 900 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 901 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
 902 #endif
 903 #endif
 904
 905 /* Default predicate for non- multi-arch targets. */
 906 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 907 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
 908 #endif
 909
 910 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
 911 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
 912 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 913 #endif
 914 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 915 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
 916 #endif
 917
 918 /* Default (function) for non- multi-arch platforms. */
 919 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
 920 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
 921 #endif
 922
 923 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
 924 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 925 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
 926 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
 927 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 928 #endif
 929 #if GDB_MULTI_ARCH
 930 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
 931 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
 932 #endif
 933 #endif
 934
 935 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 936 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 937 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
 938
 939 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
 940
 941 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 942 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 943 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
 944
 945 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
 946
 947 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 948 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 949 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
 950
 951 /* MAP a GDB RAW register number onto a simulator register number.  See
 952    also include/...-sim.h. */
 953
 954 /* Default (function) for non- multi-arch platforms. */
 955 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
 956 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
 957 #endif
 958
 959 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
 960 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
 961 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
 962 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
 963 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
 964 #endif
 965 #if GDB_MULTI_ARCH
 966 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
 967 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
 968 #endif
 969 #endif
 970
 971 #if defined (REGISTER_BYTES_OK)
 972 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
 973 #if !defined (REGISTER_BYTES_OK_P)
 974 #define REGISTER_BYTES_OK_P() (1)
 975 #endif
 976 #endif
 977
 978 /* Default predicate for non- multi-arch targets. */
 979 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
 980 #define REGISTER_BYTES_OK_P() (0)
 981 #endif
 982
 983 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
 984 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
 985 #error "Non multi-arch definition of REGISTER_BYTES_OK"
 986 #endif
 987 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
 988 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
 989 #endif
 990
 991 /* Default (function) for non- multi-arch platforms. */
 992 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
 993 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
 994 #endif
 995
 996 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
 997 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
 998 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
 999 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1000 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1001 #endif
1002 #if GDB_MULTI_ARCH
1003 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
1004 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1005 #endif
1006 #endif
1007
1008 /* Default (function) for non- multi-arch platforms. */
1009 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1010 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1011 #endif
1012
1013 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1014 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1015 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1016 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1017 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1018 #endif
1019 #if GDB_MULTI_ARCH
1020 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
1021 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1022 #endif
1023 #endif
1024
1025 /* Default (function) for non- multi-arch platforms. */
1026 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1027 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1028 #endif
1029
1030 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1031 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1032 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1033 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1034 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1035 #endif
1036 #if GDB_MULTI_ARCH
1037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
1038 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1039 #endif
1040 #endif
1041
1042 /* setjmp/longjmp support. */
1043
1044 #if defined (GET_LONGJMP_TARGET)
1045 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1046 #if !defined (GET_LONGJMP_TARGET_P)
1047 #define GET_LONGJMP_TARGET_P() (1)
1048 #endif
1049 #endif
1050
1051 /* Default predicate for non- multi-arch targets. */
1052 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1053 #define GET_LONGJMP_TARGET_P() (0)
1054 #endif
1055
1056 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1057 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1058 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1059 #endif
1060 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1061 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1062 #endif
1063
1064 /* Default (function) for non- multi-arch platforms. */
1065 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1066 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1067 #endif
1068
1069 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1070 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1071 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1072 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1073 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1074 #endif
1075 #if GDB_MULTI_ARCH
1076 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
1077 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1078 #endif
1079 #endif
1080
1081 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1082    much better but at least they are vaguely consistent).  The headers
1083    and body contain convoluted #if/#else sequences for determine how
1084    things should be compiled.  Instead of trying to mimic that
1085    behaviour here (and hence entrench it further) gdbarch simply
1086    reqires that these methods be set up from the word go.  This also
1087    avoids any potential problems with moving beyond multi-arch partial. */
1088
1089 /* Default (value) for non- multi-arch platforms. */
1090 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1091 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1092 #endif
1093
1094 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1095 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1096 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1097 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1098 #endif
1099 #if GDB_MULTI_ARCH
1100 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1101 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1102 #endif
1103 #endif
1104
1105 /* Default (value) for non- multi-arch platforms. */
1106 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1107 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1108 #endif
1109
1110 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1111 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1112 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1113 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1114 #endif
1115 #if GDB_MULTI_ARCH
1116 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
1117 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1118 #endif
1119 #endif
1120
1121 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1122 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1123 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1125 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1126 #endif
1127 #if GDB_MULTI_ARCH
1128 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1129 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1130 #endif
1131 #endif
1132
1133 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1134 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
1135 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1136 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1137 #endif
1138 #if GDB_MULTI_ARCH
1139 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
1140 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1141 #endif
1142 #endif
1143
1144 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1145 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
1146 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1147 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1148 #endif
1149 #if GDB_MULTI_ARCH
1150 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1151 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1152 #endif
1153 #endif
1154
1155 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1156 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
1157 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1158 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1159 #endif
1160 #if GDB_MULTI_ARCH
1161 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1162 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1163 #endif
1164 #endif
1165
1166 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1167 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
1168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1169 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1170 #endif
1171 #if GDB_MULTI_ARCH
1172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1173 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1174 #endif
1175 #endif
1176
1177 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1178    (callable) initial value.  As a consequence, even when the predicate
1179    is false, the corresponding function works.  This simplifies the
1180    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1181    doesn't need to be modified. */
1182
1183 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1184 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1185 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1186 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1187 #endif
1188 #endif
1189
1190 /* Default predicate for non- multi-arch targets. */
1191 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1192 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1193 #endif
1194
1195 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1196 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1197 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1198 #endif
1199 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1200 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1201 #endif
1202
1203 /* Default (function) for non- multi-arch platforms. */
1204 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1205 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1206 #endif
1207
1208 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1209 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1210 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1211 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1212 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1213 #endif
1214 #if GDB_MULTI_ARCH
1215 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1216 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1217 #endif
1218 #endif
1219
1220 extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1221 extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
1222 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
1223 #error "Non multi-arch definition of CALL_DUMMY_P"
1224 #endif
1225 #if GDB_MULTI_ARCH
1226 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
1227 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1228 #endif
1229 #endif
1230
1231 /* Default (value) for non- multi-arch platforms. */
1232 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1233 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1234 #endif
1235
1236 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1237 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
1238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1239 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1240 #endif
1241 #if !defined (CALL_DUMMY_WORDS)
1242 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1243 #endif
1244
1245 /* Default (value) for non- multi-arch platforms. */
1246 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1247 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1248 #endif
1249
1250 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1251 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
1252 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1253 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1254 #endif
1255 #if !defined (SIZEOF_CALL_DUMMY_WORDS)
1256 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1257 #endif
1258
1259 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1260 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1261 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1262 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1263 #endif
1264 #endif
1265
1266 /* Default predicate for non- multi-arch targets. */
1267 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1268 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1269 #endif
1270
1271 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1272 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1273 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1274 #endif
1275 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1276 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1277 #endif
1278
1279 /* Default (value) for non- multi-arch platforms. */
1280 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1281 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1282 #endif
1283
1284 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1285 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1286 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1287 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1288 #endif
1289 #if GDB_MULTI_ARCH
1290 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1291 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1292 #endif
1293 #endif
1294
1295 typedef void (gdbarch_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1296 extern void gdbarch_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);
1297 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
1298 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1299 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1300 #endif
1301 #if GDB_MULTI_ARCH
1302 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1303 #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1304 #endif
1305 #endif
1306
1307 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1308 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1309 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1310 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1311 #endif
1312 #endif
1313
1314 /* Default predicate for non- multi-arch targets. */
1315 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1316 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1317 #endif
1318
1319 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1320 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1321 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1322 #endif
1323 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1324 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1325 #endif
1326
1327 /* Default (function) for non- multi-arch platforms. */
1328 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1329 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1330 #endif
1331
1332 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1333 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1334 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1335 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1336 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1337 #endif
1338 #if GDB_MULTI_ARCH
1339 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1340 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1341 #endif
1342 #endif
1343
1344 #if defined (DEPRECATED_INIT_FRAME_PC)
1345 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1346 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1347 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1348 #endif
1349 #endif
1350
1351 /* Default predicate for non- multi-arch targets. */
1352 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1353 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1354 #endif
1355
1356 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1357 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1358 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1359 #endif
1360 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1361 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1362 #endif
1363
1364 /* Default (function) for non- multi-arch platforms. */
1365 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1366 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1367 #endif
1368
1369 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1370 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1371 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1373 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1374 #endif
1375 #if GDB_MULTI_ARCH
1376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1377 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1378 #endif
1379 #endif
1380
1381 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1382 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1383 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1384 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1385 #endif
1386 #if GDB_MULTI_ARCH
1387 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1388 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1389 #endif
1390 #endif
1391
1392 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1393 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1394 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1395 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1396 #endif
1397 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1398 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1399 #endif
1400
1401 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1402 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1403 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1404 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1405 #endif
1406 #endif
1407
1408 /* Default predicate for non- multi-arch targets. */
1409 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1410 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1411 #endif
1412
1413 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1414 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1415 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1416 #endif
1417 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1418 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1419 #endif
1420
1421 /* Default (function) for non- multi-arch platforms. */
1422 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1423 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1424 #endif
1425
1426 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);
1427 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);
1428 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1429 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1430 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1431 #endif
1432 #if GDB_MULTI_ARCH
1433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER)
1434 #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))
1435 #endif
1436 #endif
1437
1438 /* Default (function) for non- multi-arch platforms. */
1439 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1440 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1441 #endif
1442
1443 typedef int (gdbarch_register_convertible_ftype) (int nr);
1444 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1445 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1446 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1447 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1448 #endif
1449 #if GDB_MULTI_ARCH
1450 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1451 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1452 #endif
1453 #endif
1454
1455 /* Default (function) for non- multi-arch platforms. */
1456 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1457 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1458 #endif
1459
1460 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1461 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1462 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1463 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1464 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1465 #endif
1466 #if GDB_MULTI_ARCH
1467 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1468 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1469 #endif
1470 #endif
1471
1472 /* Default (function) for non- multi-arch platforms. */
1473 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1474 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1475 #endif
1476
1477 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1478 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1479 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1480 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1481 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1482 #endif
1483 #if GDB_MULTI_ARCH
1484 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1485 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1486 #endif
1487 #endif
1488
1489 /* Default (function) for non- multi-arch platforms. */
1490 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1491 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1492 #endif
1493
1494 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1495 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1496 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1497 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1498 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1499 #endif
1500 #if GDB_MULTI_ARCH
1501 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1502 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1503 #endif
1504 #endif
1505
1506 /* Default (function) for non- multi-arch platforms. */
1507 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1508 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1509 #endif
1510
1511 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1512 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1513 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1514 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1515 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1516 #endif
1517 #if GDB_MULTI_ARCH
1518 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1519 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1520 #endif
1521 #endif
1522
1523 /* Default (function) for non- multi-arch platforms. */
1524 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1525 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1526 #endif
1527
1528 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1529 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1530 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1531 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1532 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1533 #endif
1534 #if GDB_MULTI_ARCH
1535 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1536 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1537 #endif
1538 #endif
1539
1540 /* Default (function) for non- multi-arch platforms. */
1541 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1542 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1543 #endif
1544
1545 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1546 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1547 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1548 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1549 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1550 #endif
1551 #if GDB_MULTI_ARCH
1552 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1553 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1554 #endif
1555 #endif
1556
1557 /* Default (function) for non- multi-arch platforms. */
1558 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1559 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1560 #endif
1561
1562 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1563 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1564 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1565 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1566 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1567 #endif
1568 #if GDB_MULTI_ARCH
1569 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1570 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1571 #endif
1572 #endif
1573
1574 #if defined (INTEGER_TO_ADDRESS)
1575 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1576 #if !defined (INTEGER_TO_ADDRESS_P)
1577 #define INTEGER_TO_ADDRESS_P() (1)
1578 #endif
1579 #endif
1580
1581 /* Default predicate for non- multi-arch targets. */
1582 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1583 #define INTEGER_TO_ADDRESS_P() (0)
1584 #endif
1585
1586 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1588 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1589 #endif
1590 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1591 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1592 #endif
1593
1594 /* Default (function) for non- multi-arch platforms. */
1595 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1596 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1597 #endif
1598
1599 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1600 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1601 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1602 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1603 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1604 #endif
1605 #if GDB_MULTI_ARCH
1606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1607 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1608 #endif
1609 #endif
1610
1611 /* Default (function) for non- multi-arch platforms. */
1612 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1613 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1614 #endif
1615
1616 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1617 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1618 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1619 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1620 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1621 #endif
1622 #if GDB_MULTI_ARCH
1623 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1624 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1625 #endif
1626 #endif
1627
1628 /* Replaced by PUSH_DUMMY_CALL */
1629
1630 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1631 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1632 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1633 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1634 #endif
1635 #endif
1636
1637 /* Default predicate for non- multi-arch targets. */
1638 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1639 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1640 #endif
1641
1642 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1643 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1644 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1645 #endif
1646 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1647 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1648 #endif
1649
1650 /* Default (function) for non- multi-arch platforms. */
1651 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1652 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1653 #endif
1654
1655 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1656 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);
1657 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1658 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1659 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1660 #endif
1661 #if GDB_MULTI_ARCH
1662 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
1663 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1664 #endif
1665 #endif
1666
1667 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1668
1669 typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR dummy_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1670 extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR dummy_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1671 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1672
1673 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1674 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1675 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1676 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1677 #endif
1678 #endif
1679
1680 /* Default predicate for non- multi-arch targets. */
1681 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1682 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1683 #endif
1684
1685 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1686 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1687 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1688 #endif
1689 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1690 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1691 #endif
1692
1693 /* Default (function) for non- multi-arch platforms. */
1694 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1695 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1696 #endif
1697
1698 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1699 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1700 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1701 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1702 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1703 #endif
1704 #if GDB_MULTI_ARCH
1705 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1706 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1707 #endif
1708 #endif
1709
1710 /* NOTE: This can be handled directly in push_dummy_call. */
1711
1712 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1713 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
1714 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1715 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
1716 #endif
1717 #endif
1718
1719 /* Default predicate for non- multi-arch targets. */
1720 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1721 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (0)
1722 #endif
1723
1724 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
1725 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1726 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1727 #endif
1728 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1729 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
1730 #endif
1731
1732 /* Default (function) for non- multi-arch platforms. */
1733 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1734 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_RETURN_ADDRESS"), 0)
1735 #endif
1736
1737 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1738 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1739 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
1740 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1741 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1742 #endif
1743 #if GDB_MULTI_ARCH
1744 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1745 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
1746 #endif
1747 #endif
1748
1749 #if defined (DEPRECATED_POP_FRAME)
1750 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1751 #if !defined (DEPRECATED_POP_FRAME_P)
1752 #define DEPRECATED_POP_FRAME_P() (1)
1753 #endif
1754 #endif
1755
1756 /* Default predicate for non- multi-arch targets. */
1757 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1758 #define DEPRECATED_POP_FRAME_P() (0)
1759 #endif
1760
1761 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1762 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1763 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1764 #endif
1765 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1766 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1767 #endif
1768
1769 /* Default (function) for non- multi-arch platforms. */
1770 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1771 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1772 #endif
1773
1774 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1775 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1776 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1777 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1778 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1779 #endif
1780 #if GDB_MULTI_ARCH
1781 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME)
1782 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1783 #endif
1784 #endif
1785
1786 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1787
1788 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1789 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1790 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1791 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1792 #endif
1793 #endif
1794
1795 /* Default predicate for non- multi-arch targets. */
1796 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1797 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1798 #endif
1799
1800 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1801 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1802 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1803 #endif
1804 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1805 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1806 #endif
1807
1808 /* Default (function) for non- multi-arch platforms. */
1809 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1810 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1811 #endif
1812
1813 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1814 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1815 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1816 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1817 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1818 #endif
1819 #if GDB_MULTI_ARCH
1820 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN)
1821 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1822 #endif
1823 #endif
1824
1825 /* Default (function) for non- multi-arch platforms. */
1826 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1827 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1828 #endif
1829
1830 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1831 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1832 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1833 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1834 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1835 #endif
1836 #if GDB_MULTI_ARCH
1837 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1838 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1839 #endif
1840 #endif
1841
1842 /* Default (function) for non- multi-arch platforms. */
1843 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1844 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1845 #endif
1846
1847 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1848 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1849 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1851 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1852 #endif
1853 #if GDB_MULTI_ARCH
1854 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1855 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1856 #endif
1857 #endif
1858
1859 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1860 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1861 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1862 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1863 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1864 #endif
1865 #if GDB_MULTI_ARCH
1866 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1867 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1868 #endif
1869 #endif
1870
1871 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1872 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1873 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1874 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1875 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1876 #endif
1877 #if GDB_MULTI_ARCH
1878 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1879 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1880 #endif
1881 #endif
1882
1883 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1884 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1885 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1886 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1887 #endif
1888 #endif
1889
1890 /* Default predicate for non- multi-arch targets. */
1891 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1892 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1893 #endif
1894
1895 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1896 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1897 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1898 #endif
1899 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1900 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1901 #endif
1902
1903 /* Default (function) for non- multi-arch platforms. */
1904 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1905 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1906 #endif
1907
1908 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1909 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1910 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1911 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1912 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1913 #endif
1914 #if GDB_MULTI_ARCH
1915 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1916 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1917 #endif
1918 #endif
1919
1920 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1921 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1922 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1923 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1924 #endif
1925 #endif
1926
1927 /* Default predicate for non- multi-arch targets. */
1928 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1929 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1930 #endif
1931
1932 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1933 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1934 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1935 #endif
1936 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1937 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1938 #endif
1939
1940 /* Default (function) for non- multi-arch platforms. */
1941 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1942 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1943 #endif
1944
1945 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1946 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1947 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1948 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1949 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1950 #endif
1951 #if GDB_MULTI_ARCH
1952 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1953 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1954 #endif
1955 #endif
1956
1957 /* Default (function) for non- multi-arch platforms. */
1958 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1959 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1960 #endif
1961
1962 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1963 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1964 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1965 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1966 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1967 #endif
1968 #if GDB_MULTI_ARCH
1969 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1970 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1971 #endif
1972 #endif
1973
1974 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1975 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1976 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1977 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
1978 #endif
1979 #endif
1980
1981 /* Default predicate for non- multi-arch targets. */
1982 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1983 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
1984 #endif
1985
1986 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1987 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1988 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
1989 #endif
1990 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1991 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
1992 #endif
1993
1994 /* Default (function) for non- multi-arch platforms. */
1995 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1996 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
1997 #endif
1998
1999 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
2000 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
2001 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2002 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2003 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2004 #endif
2005 #if GDB_MULTI_ARCH
2006 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2007 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2008 #endif
2009 #endif
2010
2011 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2012 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2013 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2014 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2015 #endif
2016 #endif
2017
2018 /* Default predicate for non- multi-arch targets. */
2019 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2020 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2021 #endif
2022
2023 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2024 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2025 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2026 #endif
2027 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2028 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2029 #endif
2030
2031 /* Default (function) for non- multi-arch platforms. */
2032 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2033 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2034 #endif
2035
2036 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2037 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2038 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2039 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2040 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2041 #endif
2042 #if GDB_MULTI_ARCH
2043 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2044 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2045 #endif
2046 #endif
2047
2048 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2049 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2050 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2051 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2052 #error "Non multi-arch definition of SKIP_PROLOGUE"
2053 #endif
2054 #if GDB_MULTI_ARCH
2055 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
2056 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2057 #endif
2058 #endif
2059
2060 /* Default (function) for non- multi-arch platforms. */
2061 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2062 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2063 #endif
2064
2065 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2066 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2067 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2068 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2069 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2070 #endif
2071 #if GDB_MULTI_ARCH
2072 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
2073 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2074 #endif
2075 #endif
2076
2077 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2078 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2079 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2080 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2081 #error "Non multi-arch definition of INNER_THAN"
2082 #endif
2083 #if GDB_MULTI_ARCH
2084 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
2085 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2086 #endif
2087 #endif
2088
2089 /* Default (function) for non- multi-arch platforms. */
2090 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
2091 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
2092 #endif
2093
2094 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2095 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2096 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2097 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2098 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2099 #endif
2100 #if GDB_MULTI_ARCH
2101 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
2102 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2103 #endif
2104 #endif
2105
2106 /* Default (function) for non- multi-arch platforms. */
2107 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2108 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2109 #endif
2110
2111 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2112 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2113 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2114 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2115 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2116 #endif
2117 #if GDB_MULTI_ARCH
2118 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
2119 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2120 #endif
2121 #endif
2122
2123 /* Default (function) for non- multi-arch platforms. */
2124 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2125 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2126 #endif
2127
2128 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2129 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2130 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2131 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2132 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2133 #endif
2134 #if GDB_MULTI_ARCH
2135 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
2136 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2137 #endif
2138 #endif
2139
2140 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2141 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2142 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2143 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2144 #endif
2145 #if GDB_MULTI_ARCH
2146 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
2147 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2148 #endif
2149 #endif
2150
2151 /* Default (function) for non- multi-arch platforms. */
2152 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2153 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2154 #endif
2155
2156 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2157 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2158 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2159 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2160 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2161 #endif
2162 #if GDB_MULTI_ARCH
2163 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2164 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2165 #endif
2166 #endif
2167
2168 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2169 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2170 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2171 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2172 #endif
2173 #if GDB_MULTI_ARCH
2174 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
2175 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2176 #endif
2177 #endif
2178
2179 /* Default (function) for non- multi-arch platforms. */
2180 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2181 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (generic_remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len))
2182 #endif
2183
2184 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2185 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2186 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2187 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2188 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
2189 #endif
2190 #if GDB_MULTI_ARCH
2191 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2192 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (gdbarch_remote_translate_xfer_address (current_gdbarch, gdb_addr, gdb_len, rem_addr, rem_len))
2193 #endif
2194 #endif
2195
2196 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2197 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2198 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2199 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2200 #endif
2201 #if GDB_MULTI_ARCH
2202 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
2203 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2204 #endif
2205 #endif
2206
2207 /* Default (function) for non- multi-arch platforms. */
2208 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2209 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2210 #endif
2211
2212 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2213 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2214 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2215 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2216 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2217 #endif
2218 #if GDB_MULTI_ARCH
2219 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
2220 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2221 #endif
2222 #endif
2223
2224 #if defined (DEPRECATED_FRAME_CHAIN)
2225 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2226 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2227 #define DEPRECATED_FRAME_CHAIN_P() (1)
2228 #endif
2229 #endif
2230
2231 /* Default predicate for non- multi-arch targets. */
2232 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2233 #define DEPRECATED_FRAME_CHAIN_P() (0)
2234 #endif
2235
2236 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2237 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2238 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2239 #endif
2240 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2241 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2242 #endif
2243
2244 /* Default (function) for non- multi-arch platforms. */
2245 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2246 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2247 #endif
2248
2249 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2250 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2251 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2252 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2253 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2254 #endif
2255 #if GDB_MULTI_ARCH
2256 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
2257 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2258 #endif
2259 #endif
2260
2261 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2262 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2263 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2264 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2265 #endif
2266 #endif
2267
2268 /* Default predicate for non- multi-arch targets. */
2269 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2270 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2271 #endif
2272
2273 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2274 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2275 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2276 #endif
2277 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2278 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2279 #endif
2280
2281 /* Default (function) for non- multi-arch platforms. */
2282 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2283 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2284 #endif
2285
2286 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2287 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2288 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2289 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2290 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2291 #endif
2292 #if GDB_MULTI_ARCH
2293 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
2294 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2295 #endif
2296 #endif
2297
2298 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2299    note, per UNWIND_PC's doco, that while the two have similar
2300    interfaces they have very different underlying implementations. */
2301
2302 #if defined (DEPRECATED_FRAME_SAVED_PC)
2303 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2304 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2305 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2306 #endif
2307 #endif
2308
2309 /* Default predicate for non- multi-arch targets. */
2310 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2311 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2312 #endif
2313
2314 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2315 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2316 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2317 #endif
2318 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2319 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2320 #endif
2321
2322 /* Default (function) for non- multi-arch platforms. */
2323 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2324 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2325 #endif
2326
2327 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2328 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2329 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2330 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2331 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2332 #endif
2333 #if GDB_MULTI_ARCH
2334 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
2335 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2336 #endif
2337 #endif
2338
2339 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2340
2341 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2342 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2343 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2344
2345 /* Default (function) for non- multi-arch platforms. */
2346 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2347 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2348 #endif
2349
2350 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2351 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2352 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2353 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2354 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2355 #endif
2356 #if GDB_MULTI_ARCH
2357 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2358 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2359 #endif
2360 #endif
2361
2362 /* Default (function) for non- multi-arch platforms. */
2363 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2364 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2365 #endif
2366
2367 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2368 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2369 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2370 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2371 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2372 #endif
2373 #if GDB_MULTI_ARCH
2374 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2375 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2376 #endif
2377 #endif
2378
2379 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
2380 extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2381 extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
2382 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2383 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2384 #endif
2385 #if GDB_MULTI_ARCH
2386 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
2387 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2388 #endif
2389 #endif
2390
2391 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2392 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2393 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2394 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2395 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2396 #endif
2397 #if GDB_MULTI_ARCH
2398 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2399 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2400 #endif
2401 #endif
2402
2403 #if defined (STACK_ALIGN)
2404 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2405 #if !defined (STACK_ALIGN_P)
2406 #define STACK_ALIGN_P() (1)
2407 #endif
2408 #endif
2409
2410 /* Default predicate for non- multi-arch targets. */
2411 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2412 #define STACK_ALIGN_P() (0)
2413 #endif
2414
2415 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2416 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2417 #error "Non multi-arch definition of STACK_ALIGN"
2418 #endif
2419 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2420 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2421 #endif
2422
2423 /* Default (function) for non- multi-arch platforms. */
2424 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2425 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2426 #endif
2427
2428 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2429 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2430 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2431 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2432 #error "Non multi-arch definition of STACK_ALIGN"
2433 #endif
2434 #if GDB_MULTI_ARCH
2435 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2436 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2437 #endif
2438 #endif
2439
2440 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2441
2442 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2443 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2444 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2445
2446 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2447
2448 /* Default (value) for non- multi-arch platforms. */
2449 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2450 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2451 #endif
2452
2453 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2454 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2455 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2456 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2457 #endif
2458 #if GDB_MULTI_ARCH
2459 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2460 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2461 #endif
2462 #endif
2463
2464 #if defined (REG_STRUCT_HAS_ADDR)
2465 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2466 #if !defined (REG_STRUCT_HAS_ADDR_P)
2467 #define REG_STRUCT_HAS_ADDR_P() (1)
2468 #endif
2469 #endif
2470
2471 /* Default predicate for non- multi-arch targets. */
2472 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2473 #define REG_STRUCT_HAS_ADDR_P() (0)
2474 #endif
2475
2476 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2477 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2478 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2479 #endif
2480 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2481 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2482 #endif
2483
2484 /* Default (function) for non- multi-arch platforms. */
2485 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2486 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2487 #endif
2488
2489 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2490 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2491 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2492 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2493 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2494 #endif
2495 #if GDB_MULTI_ARCH
2496 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2497 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2498 #endif
2499 #endif
2500
2501 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2502    parametrized with (at least) the regcache. */
2503
2504 #if defined (SAVE_DUMMY_FRAME_TOS)
2505 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2506 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2507 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2508 #endif
2509 #endif
2510
2511 /* Default predicate for non- multi-arch targets. */
2512 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2513 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2514 #endif
2515
2516 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2517 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2518 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2519 #endif
2520 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2521 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2522 #endif
2523
2524 /* Default (function) for non- multi-arch platforms. */
2525 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2526 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2527 #endif
2528
2529 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2530 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2531 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2532 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2533 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2534 #endif
2535 #if GDB_MULTI_ARCH
2536 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2537 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2538 #endif
2539 #endif
2540
2541 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2542
2543 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2544 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2545 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2546
2547 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2548 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2549 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2550 #error "Non multi-arch definition of PARM_BOUNDARY"
2551 #endif
2552 #if GDB_MULTI_ARCH
2553 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2554 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2555 #endif
2556 #endif
2557
2558 /* Default (value) for non- multi-arch platforms. */
2559 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2560 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2561 #endif
2562
2563 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2564 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2565 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2566 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2567 #endif
2568 #if GDB_MULTI_ARCH
2569 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2570 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2571 #endif
2572 #endif
2573
2574 /* Default (value) for non- multi-arch platforms. */
2575 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2576 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2577 #endif
2578
2579 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2580 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2581 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2582 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2583 #endif
2584 #if GDB_MULTI_ARCH
2585 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2586 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2587 #endif
2588 #endif
2589
2590 /* Default (value) for non- multi-arch platforms. */
2591 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2592 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2593 #endif
2594
2595 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2596 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2597 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2598 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2599 #endif
2600 #if GDB_MULTI_ARCH
2601 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2602 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2603 #endif
2604 #endif
2605
2606 /* Default (function) for non- multi-arch platforms. */
2607 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2608 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2609 #endif
2610
2611 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2612 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2613 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2614 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2615 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2616 #endif
2617 #if GDB_MULTI_ARCH
2618 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2619 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2620 #endif
2621 #endif
2622
2623 /* On some machines there are bits in addresses which are not really
2624    part of the address, but are used by the kernel, the hardware, etc.
2625    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2626    we get a "real" address such as one would find in a symbol table.
2627    This is used only for addresses of instructions, and even then I'm
2628    not sure it's used in all contexts.  It exists to deal with there
2629    being a few stray bits in the PC which would mislead us, not as some
2630    sort of generic thing to handle alignment or segmentation (it's
2631    possible it should be in TARGET_READ_PC instead). */
2632
2633 /* Default (function) for non- multi-arch platforms. */
2634 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2635 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2636 #endif
2637
2638 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2639 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2640 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2641 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2642 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2643 #endif
2644 #if GDB_MULTI_ARCH
2645 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2646 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2647 #endif
2648 #endif
2649
2650 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2651    ADDR_BITS_REMOVE. */
2652
2653 /* Default (function) for non- multi-arch platforms. */
2654 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2655 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2656 #endif
2657
2658 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2659 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2660 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2661 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2662 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2663 #endif
2664 #if GDB_MULTI_ARCH
2665 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2666 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2667 #endif
2668 #endif
2669
2670 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2671    the target needs software single step.  An ISA method to implement it.
2672
2673    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2674    using the breakpoint system instead of blatting memory directly (as with rs6000).
2675
2676    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2677    single step.  If not, then implement single step using breakpoints. */
2678
2679 #if defined (SOFTWARE_SINGLE_STEP)
2680 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2681 #if !defined (SOFTWARE_SINGLE_STEP_P)
2682 #define SOFTWARE_SINGLE_STEP_P() (1)
2683 #endif
2684 #endif
2685
2686 /* Default predicate for non- multi-arch targets. */
2687 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2688 #define SOFTWARE_SINGLE_STEP_P() (0)
2689 #endif
2690
2691 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2692 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2693 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2694 #endif
2695 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2696 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2697 #endif
2698
2699 /* Default (function) for non- multi-arch platforms. */
2700 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2701 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2702 #endif
2703
2704 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2705 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2706 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2707 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2708 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2709 #endif
2710 #if GDB_MULTI_ARCH
2711 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2712 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2713 #endif
2714 #endif
2715
2716 /* Default (function) for non- multi-arch platforms. */
2717 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2718 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2719 #endif
2720
2721 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2722 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2723 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2724 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2725 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2726 #endif
2727 #if GDB_MULTI_ARCH
2728 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2729 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2730 #endif
2731 #endif
2732
2733 /* Default (function) for non- multi-arch platforms. */
2734 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2735 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2736 #endif
2737
2738 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2739 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2740 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2741 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2742 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2743 #endif
2744 #if GDB_MULTI_ARCH
2745 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2746 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2747 #endif
2748 #endif
2749
2750 /* For SVR4 shared libraries, each call goes through a small piece of
2751    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2752    to nonzero if we are currently stopped in one of these. */
2753
2754 /* Default (function) for non- multi-arch platforms. */
2755 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2756 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2757 #endif
2758
2759 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2760 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2761 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2762 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2763 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2764 #endif
2765 #if GDB_MULTI_ARCH
2766 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2767 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2768 #endif
2769 #endif
2770
2771 /* Some systems also have trampoline code for returning from shared libs. */
2772
2773 /* Default (function) for non- multi-arch platforms. */
2774 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2775 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2776 #endif
2777
2778 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2779 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2780 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2781 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2782 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2783 #endif
2784 #if GDB_MULTI_ARCH
2785 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2786 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2787 #endif
2788 #endif
2789
2790 /* Sigtramp is a routine that the kernel calls (which then calls the
2791    signal handler).  On most machines it is a library routine that is
2792    linked into the executable.
2793
2794    This macro, given a program counter value and the name of the
2795    function in which that PC resides (which can be null if the name is
2796    not known), returns nonzero if the PC and name show that we are in
2797    sigtramp.
2798
2799    On most machines just see if the name is sigtramp (and if we have
2800    no name, assume we are not in sigtramp).
2801
2802    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2803    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2804    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2805    own local NAME lookup.
2806
2807    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2808    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2809    does not. */
2810
2811 /* Default (function) for non- multi-arch platforms. */
2812 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2813 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2814 #endif
2815
2816 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2817 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2818 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2819 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2820 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2821 #endif
2822 #if GDB_MULTI_ARCH
2823 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2824 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2825 #endif
2826 #endif
2827
2828 #if defined (SIGTRAMP_START)
2829 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2830 #if !defined (SIGTRAMP_START_P)
2831 #define SIGTRAMP_START_P() (1)
2832 #endif
2833 #endif
2834
2835 /* Default predicate for non- multi-arch targets. */
2836 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2837 #define SIGTRAMP_START_P() (0)
2838 #endif
2839
2840 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2841 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2842 #error "Non multi-arch definition of SIGTRAMP_START"
2843 #endif
2844 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2845 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2846 #endif
2847
2848 /* Default (function) for non- multi-arch platforms. */
2849 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2850 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2851 #endif
2852
2853 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2854 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2855 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2856 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2857 #error "Non multi-arch definition of SIGTRAMP_START"
2858 #endif
2859 #if GDB_MULTI_ARCH
2860 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2861 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2862 #endif
2863 #endif
2864
2865 #if defined (SIGTRAMP_END)
2866 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2867 #if !defined (SIGTRAMP_END_P)
2868 #define SIGTRAMP_END_P() (1)
2869 #endif
2870 #endif
2871
2872 /* Default predicate for non- multi-arch targets. */
2873 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2874 #define SIGTRAMP_END_P() (0)
2875 #endif
2876
2877 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2878 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2879 #error "Non multi-arch definition of SIGTRAMP_END"
2880 #endif
2881 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2882 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2883 #endif
2884
2885 /* Default (function) for non- multi-arch platforms. */
2886 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2887 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2888 #endif
2889
2890 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2891 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2892 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2893 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2894 #error "Non multi-arch definition of SIGTRAMP_END"
2895 #endif
2896 #if GDB_MULTI_ARCH
2897 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2898 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2899 #endif
2900 #endif
2901
2902 /* A target might have problems with watchpoints as soon as the stack
2903    frame of the current function has been destroyed.  This mostly happens
2904    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2905    is defined to return a non-zero value if either the given addr is one
2906    instruction after the stack destroying instruction up to the trailing
2907    return instruction or if we can figure out that the stack frame has
2908    already been invalidated regardless of the value of addr.  Targets
2909    which don't suffer from that problem could just let this functionality
2910    untouched. */
2911
2912 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2913 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2914 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2915
2916 /* Given a vector of command-line arguments, return a newly allocated
2917    string which, when passed to the create_inferior function, will be
2918    parsed (on Unix systems, by the shell) to yield the same vector.
2919    This function should call error() if the argument vector is not
2920    representable for this target or if this target does not support
2921    command-line arguments.
2922    ARGC is the number of elements in the vector.
2923    ARGV is an array of strings, one per argument. */
2924
2925 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2926 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2927 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2928
2929 #if defined (DWARF2_BUILD_FRAME_INFO)
2930 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2931 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2932 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2933 #endif
2934 #endif
2935
2936 /* Default predicate for non- multi-arch targets. */
2937 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2938 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2939 #endif
2940
2941 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2942 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2943 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2944 #endif
2945 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2946 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2947 #endif
2948
2949 /* Default (function) for non- multi-arch platforms. */
2950 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2951 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2952 #endif
2953
2954 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2955 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2956 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2957 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2958 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2959 #endif
2960 #if GDB_MULTI_ARCH
2961 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2962 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2963 #endif
2964 #endif
2965
2966 /* Default (function) for non- multi-arch platforms. */
2967 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2968 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2969 #endif
2970
2971 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2972 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2973 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2974 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2975 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2976 #endif
2977 #if GDB_MULTI_ARCH
2978 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2979 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2980 #endif
2981 #endif
2982
2983 /* Default (function) for non- multi-arch platforms. */
2984 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2985 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2986 #endif
2987
2988 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2989 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2990 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2991 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2992 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2993 #endif
2994 #if GDB_MULTI_ARCH
2995 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2996 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2997 #endif
2998 #endif
2999
3000 /* Default (value) for non- multi-arch platforms. */
3001 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
3002 #define NAME_OF_MALLOC ("malloc")
3003 #endif
3004
3005 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
3006 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
3007 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
3008 #error "Non multi-arch definition of NAME_OF_MALLOC"
3009 #endif
3010 #if GDB_MULTI_ARCH
3011 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
3012 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
3013 #endif
3014 #endif
3015
3016 /* Default (value) for non- multi-arch platforms. */
3017 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
3018 #define CANNOT_STEP_BREAKPOINT (0)
3019 #endif
3020
3021 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
3022 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
3023 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
3024 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
3025 #endif
3026 #if GDB_MULTI_ARCH
3027 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
3028 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
3029 #endif
3030 #endif
3031
3032 /* Default (value) for non- multi-arch platforms. */
3033 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3034 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3035 #endif
3036
3037 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3038 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3039 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3040 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3041 #endif
3042 #if GDB_MULTI_ARCH
3043 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3044 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3045 #endif
3046 #endif
3047
3048 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
3049 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3050 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3051 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3052 #endif
3053 #endif
3054
3055 /* Default predicate for non- multi-arch targets. */
3056 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3057 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3058 #endif
3059
3060 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3061 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3062 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3063 #endif
3064 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3065 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3066 #endif
3067
3068 /* Default (function) for non- multi-arch platforms. */
3069 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3070 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3071 #endif
3072
3073 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3074 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3075 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3076 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3077 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3078 #endif
3079 #if GDB_MULTI_ARCH
3080 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
3081 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3082 #endif
3083 #endif
3084
3085 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3086
3087 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3088 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3089 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);
3090
3091 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3092
3093 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3094 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3095 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);
3096
3097 /* Is a register in a group */
3098
3099 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3100 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3101 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3102
3103 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3104
3105
3106 /* Mechanism for co-ordinating the selection of a specific
3107    architecture.
3108
3109    GDB targets (*-tdep.c) can register an interest in a specific
3110    architecture.  Other GDB components can register a need to maintain
3111    per-architecture data.
3112
3113    The mechanisms below ensures that there is only a loose connection
3114    between the set-architecture command and the various GDB
3115    components.  Each component can independently register their need
3116    to maintain architecture specific data with gdbarch.
3117
3118    Pragmatics:
3119
3120    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3121    didn't scale.
3122
3123    The more traditional mega-struct containing architecture specific
3124    data for all the various GDB components was also considered.  Since
3125    GDB is built from a variable number of (fairly independent)
3126    components it was determined that the global aproach was not
3127    applicable. */
3128
3129
3130 /* Register a new architectural family with GDB.
3131
3132    Register support for the specified ARCHITECTURE with GDB.  When
3133    gdbarch determines that the specified architecture has been
3134    selected, the corresponding INIT function is called.
3135
3136    --
3137
3138    The INIT function takes two parameters: INFO which contains the
3139    information available to gdbarch about the (possibly new)
3140    architecture; ARCHES which is a list of the previously created
3141    ``struct gdbarch'' for this architecture.
3142
3143    The INFO parameter is, as far as possible, be pre-initialized with
3144    information obtained from INFO.ABFD or the previously selected
3145    architecture.
3146
3147    The ARCHES parameter is a linked list (sorted most recently used)
3148    of all the previously created architures for this architecture
3149    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3150    values from the previously selected architecture for this
3151    architecture family.  The global ``current_gdbarch'' shall not be
3152    used.
3153
3154    The INIT function shall return any of: NULL - indicating that it
3155    doesn't recognize the selected architecture; an existing ``struct
3156    gdbarch'' from the ARCHES list - indicating that the new
3157    architecture is just a synonym for an earlier architecture (see
3158    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3159    - that describes the selected architecture (see gdbarch_alloc()).
3160
3161    The DUMP_TDEP function shall print out all target specific values.
3162    Care should be taken to ensure that the function works in both the
3163    multi-arch and non- multi-arch cases. */
3164
3165 struct gdbarch_list
3166 {
3167   struct gdbarch *gdbarch;
3168   struct gdbarch_list *next;
3169 };
3170
3171 struct gdbarch_info
3172 {
3173   /* Use default: NULL (ZERO). */
3174   const struct bfd_arch_info *bfd_arch_info;
3175
3176   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3177   int byte_order;
3178
3179   /* Use default: NULL (ZERO). */
3180   bfd *abfd;
3181
3182   /* Use default: NULL (ZERO). */
3183   struct gdbarch_tdep_info *tdep_info;
3184
3185   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3186   enum gdb_osabi osabi;
3187 };
3188
3189 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3190 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3191
3192 /* DEPRECATED - use gdbarch_register() */
3193 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3194
3195 extern void gdbarch_register (enum bfd_architecture architecture,
3196                               gdbarch_init_ftype *,
3197                               gdbarch_dump_tdep_ftype *);
3198
3199
3200 /* Return a freshly allocated, NULL terminated, array of the valid
3201    architecture names.  Since architectures are registered during the
3202    _initialize phase this function only returns useful information
3203    once initialization has been completed. */
3204
3205 extern const char **gdbarch_printable_names (void);
3206
3207
3208 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3209    matches the information provided by INFO. */
3210
3211 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3212
3213
3214 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3215    basic initialization using values obtained from the INFO andTDEP
3216    parameters.  set_gdbarch_*() functions are called to complete the
3217    initialization of the object. */
3218
3219 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3220
3221
3222 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3223    It is assumed that the caller freeds the ``struct
3224    gdbarch_tdep''. */
3225
3226 extern void gdbarch_free (struct gdbarch *);
3227
3228
3229 /* Helper function. Force an update of the current architecture.
3230
3231    The actual architecture selected is determined by INFO, ``(gdb) set
3232    architecture'' et.al., the existing architecture and BFD's default
3233    architecture.  INFO should be initialized to zero and then selected
3234    fields should be updated.
3235
3236    Returns non-zero if the update succeeds */
3237
3238 extern int gdbarch_update_p (struct gdbarch_info info);
3239
3240
3241
3242 /* Register per-architecture data-pointer.
3243
3244    Reserve space for a per-architecture data-pointer.  An identifier
3245    for the reserved data-pointer is returned.  That identifer should
3246    be saved in a local static variable.
3247
3248    The per-architecture data-pointer is either initialized explicitly
3249    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3250    gdbarch_data()).  FREE() is called to delete either an existing
3251    data-pointer overridden by set_gdbarch_data() or when the
3252    architecture object is being deleted.
3253
3254    When a previously created architecture is re-selected, the
3255    per-architecture data-pointer for that previous architecture is
3256    restored.  INIT() is not re-called.
3257
3258    Multiple registrarants for any architecture are allowed (and
3259    strongly encouraged).  */
3260
3261 struct gdbarch_data;
3262
3263 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3264 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3265                                         void *pointer);
3266 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3267                                                    gdbarch_data_free_ftype *free);
3268 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3269                               struct gdbarch_data *data,
3270                               void *pointer);
3271
3272 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3273
3274
3275 /* Register per-architecture memory region.
3276
3277    Provide a memory-region swap mechanism.  Per-architecture memory
3278    region are created.  These memory regions are swapped whenever the
3279    architecture is changed.  For a new architecture, the memory region
3280    is initialized with zero (0) and the INIT function is called.
3281
3282    Memory regions are swapped / initialized in the order that they are
3283    registered.  NULL DATA and/or INIT values can be specified.
3284
3285    New code should use register_gdbarch_data(). */
3286
3287 typedef void (gdbarch_swap_ftype) (void);
3288 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3289 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3290
3291
3292
3293 /* The target-system-dependent byte order is dynamic */
3294
3295 extern int target_byte_order;
3296 #ifndef TARGET_BYTE_ORDER
3297 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3298 #endif
3299
3300 extern int target_byte_order_auto;
3301 #ifndef TARGET_BYTE_ORDER_AUTO
3302 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3303 #endif
3304
3305
3306
3307 /* The target-system-dependent BFD architecture is dynamic */
3308
3309 extern int target_architecture_auto;
3310 #ifndef TARGET_ARCHITECTURE_AUTO
3311 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3312 #endif
3313
3314 extern const struct bfd_arch_info *target_architecture;
3315 #ifndef TARGET_ARCHITECTURE
3316 #define TARGET_ARCHITECTURE (target_architecture + 0)
3317 #endif
3318
3319
3320 /* The target-system-dependent disassembler is semi-dynamic */
3321
3322 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
3323                                 unsigned int len, disassemble_info *info);
3324
3325 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
3326                                   disassemble_info *info);
3327
3328 extern void dis_asm_print_address (bfd_vma addr,
3329                                    disassemble_info *info);
3330
3331 extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
3332 extern disassemble_info tm_print_insn_info;
3333 #ifndef TARGET_PRINT_INSN_INFO
3334 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
3335 #endif
3336
3337
3338
3339 /* Set the dynamic target-system-dependent parameters (architecture,
3340    byte-order, ...) using information found in the BFD */
3341
3342 extern void set_gdbarch_from_file (bfd *);
3343
3344
3345 /* Initialize the current architecture to the "first" one we find on
3346    our list.  */
3347
3348 extern void initialize_current_architecture (void);
3349
3350 /* For non-multiarched targets, do any initialization of the default
3351    gdbarch object necessary after the _initialize_MODULE functions
3352    have run.  */
3353 extern void initialize_non_multiarch (void);
3354
3355 /* gdbarch trace variable */
3356 extern int gdbarch_debug;
3357
3358 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3359
3360 #endif