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 /* The dummy call frame SP should be set by push_dummy_call. */
 392
 393 #if defined (DEPRECATED_DUMMY_WRITE_SP)
 394 /* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
 395 #if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 396 #define DEPRECATED_DUMMY_WRITE_SP_P() (1)
 397 #endif
 398 #endif
 399
 400 /* Default predicate for non- multi-arch targets. */
 401 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 402 #define DEPRECATED_DUMMY_WRITE_SP_P() (0)
 403 #endif
 404
 405 extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
 406 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
 407 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 408 #endif
 409 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 410 #define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
 411 #endif
 412
 413 /* Default (function) for non- multi-arch platforms. */
 414 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP)
 415 #define DEPRECATED_DUMMY_WRITE_SP(val) (internal_error (__FILE__, __LINE__, "DEPRECATED_DUMMY_WRITE_SP"), 0)
 416 #endif
 417
 418 typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
 419 extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 420 extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
 421 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
 422 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 423 #endif
 424 #if GDB_MULTI_ARCH
 425 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP)
 426 #define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
 427 #endif
 428 #endif
 429
 430 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 431    whole scheme for dealing with "frames" and "frame pointers" needs a
 432    serious shakedown. */
 433
 434 /* Default (function) for non- multi-arch platforms. */
 435 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
 436 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
 437 #endif
 438
 439 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 440 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 441 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 442 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 443 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 444 #endif
 445 #if GDB_MULTI_ARCH
 446 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
 447 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 448 #endif
 449 #endif
 450
 451 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 452
 453 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 454 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 455 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 456
 457 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 458
 459 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 460 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 461 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 462
 463 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 464 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 465 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 466 #error "Non multi-arch definition of NUM_REGS"
 467 #endif
 468 #if GDB_MULTI_ARCH
 469 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
 470 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 471 #endif
 472 #endif
 473
 474 /* This macro gives the number of pseudo-registers that live in the
 475    register namespace but do not get fetched or stored on the target.
 476    These pseudo-registers may be aliases for other registers,
 477    combinations of other registers, or they may be computed by GDB. */
 478
 479 /* Default (value) for non- multi-arch platforms. */
 480 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
 481 #define NUM_PSEUDO_REGS (0)
 482 #endif
 483
 484 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 485 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 486 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 487 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 488 #endif
 489 #if GDB_MULTI_ARCH
 490 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
 491 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 492 #endif
 493 #endif
 494
 495 /* GDB's standard (or well known) register numbers.  These can map onto
 496    a real register or a pseudo (computed) register or not be defined at
 497    all (-1). */
 498
 499 /* Default (value) for non- multi-arch platforms. */
 500 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
 501 #define SP_REGNUM (-1)
 502 #endif
 503
 504 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 505 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 506 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 507 #error "Non multi-arch definition of SP_REGNUM"
 508 #endif
 509 #if GDB_MULTI_ARCH
 510 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
 511 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 512 #endif
 513 #endif
 514
 515 /* Default (value) for non- multi-arch platforms. */
 516 #if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
 517 #define FP_REGNUM (-1)
 518 #endif
 519
 520 extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
 521 extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
 522 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
 523 #error "Non multi-arch definition of FP_REGNUM"
 524 #endif
 525 #if GDB_MULTI_ARCH
 526 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
 527 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
 528 #endif
 529 #endif
 530
 531 /* Default (value) for non- multi-arch platforms. */
 532 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
 533 #define PC_REGNUM (-1)
 534 #endif
 535
 536 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 537 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 538 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 539 #error "Non multi-arch definition of PC_REGNUM"
 540 #endif
 541 #if GDB_MULTI_ARCH
 542 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
 543 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 544 #endif
 545 #endif
 546
 547 /* Default (value) for non- multi-arch platforms. */
 548 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
 549 #define PS_REGNUM (-1)
 550 #endif
 551
 552 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 553 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 554 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 555 #error "Non multi-arch definition of PS_REGNUM"
 556 #endif
 557 #if GDB_MULTI_ARCH
 558 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
 559 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 560 #endif
 561 #endif
 562
 563 /* Default (value) for non- multi-arch platforms. */
 564 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
 565 #define FP0_REGNUM (-1)
 566 #endif
 567
 568 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 569 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 570 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 571 #error "Non multi-arch definition of FP0_REGNUM"
 572 #endif
 573 #if GDB_MULTI_ARCH
 574 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
 575 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 576 #endif
 577 #endif
 578
 579 /* Default (value) for non- multi-arch platforms. */
 580 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
 581 #define NPC_REGNUM (-1)
 582 #endif
 583
 584 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 585 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 586 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
 587 #error "Non multi-arch definition of NPC_REGNUM"
 588 #endif
 589 #if GDB_MULTI_ARCH
 590 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
 591 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 592 #endif
 593 #endif
 594
 595 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 596
 597 /* Default (function) for non- multi-arch platforms. */
 598 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
 599 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
 600 #endif
 601
 602 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 603 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 604 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 605 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 606 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 607 #endif
 608 #if GDB_MULTI_ARCH
 609 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
 610 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 611 #endif
 612 #endif
 613
 614 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 615
 616 /* Default (function) for non- multi-arch platforms. */
 617 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
 618 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
 619 #endif
 620
 621 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 622 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 623 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 624 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 625 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 626 #endif
 627 #if GDB_MULTI_ARCH
 628 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
 629 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 630 #endif
 631 #endif
 632
 633 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 634
 635 /* Default (function) for non- multi-arch platforms. */
 636 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
 637 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
 638 #endif
 639
 640 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 641 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 642 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 643 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 644 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 645 #endif
 646 #if GDB_MULTI_ARCH
 647 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
 648 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 649 #endif
 650 #endif
 651
 652 /* Convert from an sdb register number to an internal gdb register number.
 653    This should be defined in tm.h, if REGISTER_NAMES is not set up
 654    to map one to one onto the sdb register numbers. */
 655
 656 /* Default (function) for non- multi-arch platforms. */
 657 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
 658 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
 659 #endif
 660
 661 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 662 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 663 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 665 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 666 #endif
 667 #if GDB_MULTI_ARCH
 668 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
 669 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 670 #endif
 671 #endif
 672
 673 /* Default (function) for non- multi-arch platforms. */
 674 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
 675 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
 676 #endif
 677
 678 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 679 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 680 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 682 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 683 #endif
 684 #if GDB_MULTI_ARCH
 685 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
 686 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 687 #endif
 688 #endif
 689
 690 /* Default (function) for non- multi-arch platforms. */
 691 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
 692 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
 693 #endif
 694
 695 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 696 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 697 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 698 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 699 #error "Non multi-arch definition of REGISTER_NAME"
 700 #endif
 701 #if GDB_MULTI_ARCH
 702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
 703 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 704 #endif
 705 #endif
 706
 707 extern int gdbarch_register_size (struct gdbarch *gdbarch);
 708 extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
 709 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
 710 #error "Non multi-arch definition of REGISTER_SIZE"
 711 #endif
 712 #if GDB_MULTI_ARCH
 713 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
 714 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
 715 #endif
 716 #endif
 717
 718 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
 719 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
 720 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
 721 #error "Non multi-arch definition of REGISTER_BYTES"
 722 #endif
 723 #if GDB_MULTI_ARCH
 724 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
 725 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
 726 #endif
 727 #endif
 728
 729 /* Default (function) for non- multi-arch platforms. */
 730 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
 731 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
 732 #endif
 733
 734 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 735 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 736 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 737 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 738 #error "Non multi-arch definition of REGISTER_BYTE"
 739 #endif
 740 #if GDB_MULTI_ARCH
 741 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
 742 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (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 /* Default (function) for non- multi-arch platforms. */
 752 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
 753 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
 754 #endif
 755
 756 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 757 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 758 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 759 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 760 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 761 #endif
 762 #if GDB_MULTI_ARCH
 763 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
 764 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 765 #endif
 766 #endif
 767
 768 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 769    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 770    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 771    by REGISTER_TYPE. */
 772
 773 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 774 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 775 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 776 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 777 #endif
 778 #endif
 779
 780 /* Default predicate for non- multi-arch targets. */
 781 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 782 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
 783 #endif
 784
 785 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 786 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 787 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 788 #endif
 789 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 790 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 791 #endif
 792
 793 /* Default (value) for non- multi-arch platforms. */
 794 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 795 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
 796 #endif
 797
 798 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 799 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 800 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 801 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 802 #endif
 803 #if GDB_MULTI_ARCH
 804 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 805 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 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 /* Default (function) for non- multi-arch platforms. */
 815 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
 816 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
 817 #endif
 818
 819 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 820 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 821 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 822 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 823 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 824 #endif
 825 #if GDB_MULTI_ARCH
 826 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
 827 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 828 #endif
 829 #endif
 830
 831 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 832    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 833    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 834    by REGISTER_TYPE. */
 835
 836 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 837 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 838 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 839 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 840 #endif
 841 #endif
 842
 843 /* Default predicate for non- multi-arch targets. */
 844 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 845 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
 846 #endif
 847
 848 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 849 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 850 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 851 #endif
 852 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 853 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 854 #endif
 855
 856 /* Default (value) for non- multi-arch platforms. */
 857 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 858 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
 859 #endif
 860
 861 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 862 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 863 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 864 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 865 #endif
 866 #if GDB_MULTI_ARCH
 867 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 868 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 869 #endif
 870 #endif
 871
 872 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 873    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 874    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE have all being replaced
 875    by REGISTER_TYPE. */
 876
 877 #if defined (REGISTER_VIRTUAL_TYPE)
 878 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 879 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 880 #define REGISTER_VIRTUAL_TYPE_P() (1)
 881 #endif
 882 #endif
 883
 884 /* Default predicate for non- multi-arch targets. */
 885 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
 886 #define REGISTER_VIRTUAL_TYPE_P() (0)
 887 #endif
 888
 889 extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
 890 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 891 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 892 #endif
 893 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 894 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
 895 #endif
 896
 897 /* Default (function) for non- multi-arch platforms. */
 898 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
 899 #define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
 900 #endif
 901
 902 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 903 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 904 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 905 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 906 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 907 #endif
 908 #if GDB_MULTI_ARCH
 909 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
 910 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 911 #endif
 912 #endif
 913
 914 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 915
 916 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 917 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 918 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 919
 920 #if defined (DEPRECATED_DO_REGISTERS_INFO)
 921 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
 922 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 923 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
 924 #endif
 925 #endif
 926
 927 /* Default predicate for non- multi-arch targets. */
 928 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 929 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
 930 #endif
 931
 932 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
 933 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
 934 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 935 #endif
 936 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 937 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
 938 #endif
 939
 940 /* Default (function) for non- multi-arch platforms. */
 941 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
 942 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
 943 #endif
 944
 945 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
 946 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 947 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
 948 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
 949 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 950 #endif
 951 #if GDB_MULTI_ARCH
 952 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
 953 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
 954 #endif
 955 #endif
 956
 957 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 958 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 959 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
 960
 961 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
 962
 963 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 964 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 965 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
 966
 967 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
 968
 969 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 970 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 971 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
 972
 973 /* MAP a GDB RAW register number onto a simulator register number.  See
 974    also include/...-sim.h. */
 975
 976 /* Default (function) for non- multi-arch platforms. */
 977 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
 978 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
 979 #endif
 980
 981 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
 982 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
 983 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
 984 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
 985 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
 986 #endif
 987 #if GDB_MULTI_ARCH
 988 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
 989 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
 990 #endif
 991 #endif
 992
 993 #if defined (REGISTER_BYTES_OK)
 994 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
 995 #if !defined (REGISTER_BYTES_OK_P)
 996 #define REGISTER_BYTES_OK_P() (1)
 997 #endif
 998 #endif
 999
1000 /* Default predicate for non- multi-arch targets. */
1001 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
1002 #define REGISTER_BYTES_OK_P() (0)
1003 #endif
1004
1005 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
1006 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1007 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1008 #endif
1009 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1010 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1011 #endif
1012
1013 /* Default (function) for non- multi-arch platforms. */
1014 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
1015 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
1016 #endif
1017
1018 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1019 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1020 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1021 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1022 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1023 #endif
1024 #if GDB_MULTI_ARCH
1025 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
1026 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1027 #endif
1028 #endif
1029
1030 /* Default (function) for non- multi-arch platforms. */
1031 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1032 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1033 #endif
1034
1035 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1036 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1037 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1038 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1039 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1040 #endif
1041 #if GDB_MULTI_ARCH
1042 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
1043 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1044 #endif
1045 #endif
1046
1047 /* Default (function) for non- multi-arch platforms. */
1048 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1049 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1050 #endif
1051
1052 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1053 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1054 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1055 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1056 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1057 #endif
1058 #if GDB_MULTI_ARCH
1059 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
1060 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1061 #endif
1062 #endif
1063
1064 /* setjmp/longjmp support. */
1065
1066 #if defined (GET_LONGJMP_TARGET)
1067 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1068 #if !defined (GET_LONGJMP_TARGET_P)
1069 #define GET_LONGJMP_TARGET_P() (1)
1070 #endif
1071 #endif
1072
1073 /* Default predicate for non- multi-arch targets. */
1074 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1075 #define GET_LONGJMP_TARGET_P() (0)
1076 #endif
1077
1078 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1079 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1080 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1081 #endif
1082 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1083 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1084 #endif
1085
1086 /* Default (function) for non- multi-arch platforms. */
1087 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1088 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1089 #endif
1090
1091 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1092 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1093 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1094 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1095 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1096 #endif
1097 #if GDB_MULTI_ARCH
1098 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
1099 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1100 #endif
1101 #endif
1102
1103 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1104    much better but at least they are vaguely consistent).  The headers
1105    and body contain convoluted #if/#else sequences for determine how
1106    things should be compiled.  Instead of trying to mimic that
1107    behaviour here (and hence entrench it further) gdbarch simply
1108    reqires that these methods be set up from the word go.  This also
1109    avoids any potential problems with moving beyond multi-arch partial. */
1110
1111 /* Default (value) for non- multi-arch platforms. */
1112 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1113 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1114 #endif
1115
1116 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1117 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1118 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1119 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1120 #endif
1121 #if GDB_MULTI_ARCH
1122 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1123 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1124 #endif
1125 #endif
1126
1127 /* Default (value) for non- multi-arch platforms. */
1128 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1129 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1130 #endif
1131
1132 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1133 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1134 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1135 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1136 #endif
1137 #if GDB_MULTI_ARCH
1138 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
1139 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1140 #endif
1141 #endif
1142
1143 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1144 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1145 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1146 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1147 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1148 #endif
1149 #if GDB_MULTI_ARCH
1150 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1151 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1152 #endif
1153 #endif
1154
1155 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1156 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
1157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1158 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1159 #endif
1160 #if GDB_MULTI_ARCH
1161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
1162 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1163 #endif
1164 #endif
1165
1166 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1167 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
1168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1169 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1170 #endif
1171 #if GDB_MULTI_ARCH
1172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1173 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1174 #endif
1175 #endif
1176
1177 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1178 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
1179 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1180 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1181 #endif
1182 #if GDB_MULTI_ARCH
1183 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1184 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1185 #endif
1186 #endif
1187
1188 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1189 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
1190 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1191 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1192 #endif
1193 #if GDB_MULTI_ARCH
1194 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1195 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1196 #endif
1197 #endif
1198
1199 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1200    (callable) initial value.  As a consequence, even when the predicate
1201    is false, the corresponding function works.  This simplifies the
1202    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1203    doesn't need to be modified. */
1204
1205 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1206 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1207 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1208 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1209 #endif
1210 #endif
1211
1212 /* Default predicate for non- multi-arch targets. */
1213 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1214 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1215 #endif
1216
1217 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1218 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1219 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1220 #endif
1221 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1222 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1223 #endif
1224
1225 /* Default (function) for non- multi-arch platforms. */
1226 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1227 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1228 #endif
1229
1230 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1231 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1232 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1233 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1234 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1235 #endif
1236 #if GDB_MULTI_ARCH
1237 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1238 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1239 #endif
1240 #endif
1241
1242 /* Default (value) for non- multi-arch platforms. */
1243 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1244 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1245 #endif
1246
1247 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1248 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
1249 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1250 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1251 #endif
1252 #if !defined (CALL_DUMMY_WORDS)
1253 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1254 #endif
1255
1256 /* Default (value) for non- multi-arch platforms. */
1257 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1258 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1259 #endif
1260
1261 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1262 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
1263 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1264 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1265 #endif
1266 #if !defined (SIZEOF_CALL_DUMMY_WORDS)
1267 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1268 #endif
1269
1270 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1271 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1272 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1273 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1274 #endif
1275 #endif
1276
1277 /* Default predicate for non- multi-arch targets. */
1278 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1279 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1280 #endif
1281
1282 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1283 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1284 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1285 #endif
1286 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1287 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1288 #endif
1289
1290 /* Default (value) for non- multi-arch platforms. */
1291 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1292 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1293 #endif
1294
1295 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1296 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1297 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1298 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1299 #endif
1300 #if GDB_MULTI_ARCH
1301 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1302 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1303 #endif
1304 #endif
1305
1306 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);
1307 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);
1308 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
1309 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1310 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1311 #endif
1312 #if GDB_MULTI_ARCH
1313 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1314 #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))
1315 #endif
1316 #endif
1317
1318 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1319 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1320 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1321 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1322 #endif
1323 #endif
1324
1325 /* Default predicate for non- multi-arch targets. */
1326 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1327 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1328 #endif
1329
1330 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1331 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1332 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1333 #endif
1334 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1335 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1336 #endif
1337
1338 /* Default (function) for non- multi-arch platforms. */
1339 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1340 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1341 #endif
1342
1343 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1344 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1345 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1346 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1347 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1348 #endif
1349 #if GDB_MULTI_ARCH
1350 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1351 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1352 #endif
1353 #endif
1354
1355 #if defined (DEPRECATED_INIT_FRAME_PC)
1356 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1357 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1358 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1359 #endif
1360 #endif
1361
1362 /* Default predicate for non- multi-arch targets. */
1363 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1364 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1365 #endif
1366
1367 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1368 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1369 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1370 #endif
1371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1372 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1373 #endif
1374
1375 /* Default (function) for non- multi-arch platforms. */
1376 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1377 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1378 #endif
1379
1380 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1381 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1382 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1383 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1384 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1385 #endif
1386 #if GDB_MULTI_ARCH
1387 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1388 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1389 #endif
1390 #endif
1391
1392 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1393 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1394 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1395 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1396 #endif
1397 #if GDB_MULTI_ARCH
1398 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1399 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1400 #endif
1401 #endif
1402
1403 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1404 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1405 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1406 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1407 #endif
1408 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1409 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1410 #endif
1411
1412 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1413 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1414 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1415 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1416 #endif
1417 #endif
1418
1419 /* Default predicate for non- multi-arch targets. */
1420 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1421 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1422 #endif
1423
1424 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1425 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1426 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1427 #endif
1428 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1429 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1430 #endif
1431
1432 /* Default (function) for non- multi-arch platforms. */
1433 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1434 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1435 #endif
1436
1437 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);
1438 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);
1439 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1440 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1441 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1442 #endif
1443 #if GDB_MULTI_ARCH
1444 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER)
1445 #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))
1446 #endif
1447 #endif
1448
1449 /* Default (function) for non- multi-arch platforms. */
1450 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1451 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1452 #endif
1453
1454 typedef int (gdbarch_register_convertible_ftype) (int nr);
1455 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1456 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1457 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1458 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1459 #endif
1460 #if GDB_MULTI_ARCH
1461 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1462 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1463 #endif
1464 #endif
1465
1466 /* Default (function) for non- multi-arch platforms. */
1467 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1468 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1469 #endif
1470
1471 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1472 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1473 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1474 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1475 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1476 #endif
1477 #if GDB_MULTI_ARCH
1478 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1479 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1480 #endif
1481 #endif
1482
1483 /* Default (function) for non- multi-arch platforms. */
1484 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1485 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1486 #endif
1487
1488 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1489 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1490 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1491 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1492 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1493 #endif
1494 #if GDB_MULTI_ARCH
1495 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1496 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1497 #endif
1498 #endif
1499
1500 /* Default (function) for non- multi-arch platforms. */
1501 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1502 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1503 #endif
1504
1505 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1506 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1507 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1508 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1509 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1510 #endif
1511 #if GDB_MULTI_ARCH
1512 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1513 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1514 #endif
1515 #endif
1516
1517 /* Default (function) for non- multi-arch platforms. */
1518 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1519 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1520 #endif
1521
1522 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1523 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1524 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1525 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1526 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1527 #endif
1528 #if GDB_MULTI_ARCH
1529 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1530 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1531 #endif
1532 #endif
1533
1534 /* Default (function) for non- multi-arch platforms. */
1535 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1536 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1537 #endif
1538
1539 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1540 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1541 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1542 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1543 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1544 #endif
1545 #if GDB_MULTI_ARCH
1546 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1547 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1548 #endif
1549 #endif
1550
1551 /* Default (function) for non- multi-arch platforms. */
1552 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1553 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1554 #endif
1555
1556 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1557 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1558 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1559 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1560 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1561 #endif
1562 #if GDB_MULTI_ARCH
1563 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1564 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1565 #endif
1566 #endif
1567
1568 /* Default (function) for non- multi-arch platforms. */
1569 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1570 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1571 #endif
1572
1573 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1574 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1575 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1576 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1577 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1578 #endif
1579 #if GDB_MULTI_ARCH
1580 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1581 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1582 #endif
1583 #endif
1584
1585 #if defined (INTEGER_TO_ADDRESS)
1586 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1587 #if !defined (INTEGER_TO_ADDRESS_P)
1588 #define INTEGER_TO_ADDRESS_P() (1)
1589 #endif
1590 #endif
1591
1592 /* Default predicate for non- multi-arch targets. */
1593 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1594 #define INTEGER_TO_ADDRESS_P() (0)
1595 #endif
1596
1597 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1598 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1599 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1600 #endif
1601 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1602 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1603 #endif
1604
1605 /* Default (function) for non- multi-arch platforms. */
1606 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1607 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1608 #endif
1609
1610 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1611 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1612 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1613 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1614 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1615 #endif
1616 #if GDB_MULTI_ARCH
1617 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1618 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1619 #endif
1620 #endif
1621
1622 /* Default (function) for non- multi-arch platforms. */
1623 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1624 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1625 #endif
1626
1627 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1628 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1629 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1630 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1631 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1632 #endif
1633 #if GDB_MULTI_ARCH
1634 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1635 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1636 #endif
1637 #endif
1638
1639 /* Replaced by PUSH_DUMMY_CALL */
1640
1641 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1642 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1643 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1644 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1645 #endif
1646 #endif
1647
1648 /* Default predicate for non- multi-arch targets. */
1649 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1650 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1651 #endif
1652
1653 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1654 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1655 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1656 #endif
1657 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1658 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1659 #endif
1660
1661 /* Default (function) for non- multi-arch platforms. */
1662 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1663 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1664 #endif
1665
1666 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1667 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);
1668 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1669 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1670 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1671 #endif
1672 #if GDB_MULTI_ARCH
1673 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
1674 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1675 #endif
1676 #endif
1677
1678 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1679
1680 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);
1681 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);
1682 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1683
1684 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1685 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1686 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1687 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1688 #endif
1689 #endif
1690
1691 /* Default predicate for non- multi-arch targets. */
1692 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1693 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1694 #endif
1695
1696 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1697 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1698 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1699 #endif
1700 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1701 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1702 #endif
1703
1704 /* Default (function) for non- multi-arch platforms. */
1705 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1706 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1707 #endif
1708
1709 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1710 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1711 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1712 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1713 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1714 #endif
1715 #if GDB_MULTI_ARCH
1716 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1717 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1718 #endif
1719 #endif
1720
1721 /* NOTE: This can be handled directly in push_dummy_call. */
1722
1723 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1724 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
1725 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1726 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
1727 #endif
1728 #endif
1729
1730 /* Default predicate for non- multi-arch targets. */
1731 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1732 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (0)
1733 #endif
1734
1735 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
1736 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1737 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1738 #endif
1739 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1740 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
1741 #endif
1742
1743 /* Default (function) for non- multi-arch platforms. */
1744 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1745 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_RETURN_ADDRESS"), 0)
1746 #endif
1747
1748 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1749 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1750 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
1751 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1752 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1753 #endif
1754 #if GDB_MULTI_ARCH
1755 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1756 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
1757 #endif
1758 #endif
1759
1760 #if defined (DEPRECATED_POP_FRAME)
1761 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1762 #if !defined (DEPRECATED_POP_FRAME_P)
1763 #define DEPRECATED_POP_FRAME_P() (1)
1764 #endif
1765 #endif
1766
1767 /* Default predicate for non- multi-arch targets. */
1768 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1769 #define DEPRECATED_POP_FRAME_P() (0)
1770 #endif
1771
1772 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1773 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1774 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1775 #endif
1776 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1777 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1778 #endif
1779
1780 /* Default (function) for non- multi-arch platforms. */
1781 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1782 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1783 #endif
1784
1785 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1786 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1787 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1788 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1789 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1790 #endif
1791 #if GDB_MULTI_ARCH
1792 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME)
1793 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1794 #endif
1795 #endif
1796
1797 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1798
1799 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1800 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1801 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1802 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1803 #endif
1804 #endif
1805
1806 /* Default predicate for non- multi-arch targets. */
1807 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1808 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1809 #endif
1810
1811 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1812 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1813 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1814 #endif
1815 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1816 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1817 #endif
1818
1819 /* Default (function) for non- multi-arch platforms. */
1820 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1821 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1822 #endif
1823
1824 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1825 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1826 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1827 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1828 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1829 #endif
1830 #if GDB_MULTI_ARCH
1831 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN)
1832 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1833 #endif
1834 #endif
1835
1836 /* Default (function) for non- multi-arch platforms. */
1837 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1838 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1839 #endif
1840
1841 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1842 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1843 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1844 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1845 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1846 #endif
1847 #if GDB_MULTI_ARCH
1848 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1849 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1850 #endif
1851 #endif
1852
1853 /* Default (function) for non- multi-arch platforms. */
1854 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1855 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1856 #endif
1857
1858 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1859 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1860 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1861 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1862 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1863 #endif
1864 #if GDB_MULTI_ARCH
1865 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1866 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1867 #endif
1868 #endif
1869
1870 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1871 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1872 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1873 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1874 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1875 #endif
1876 #if GDB_MULTI_ARCH
1877 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1878 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1879 #endif
1880 #endif
1881
1882 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1883 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1884 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1885 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1886 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1887 #endif
1888 #if GDB_MULTI_ARCH
1889 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1890 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1891 #endif
1892 #endif
1893
1894 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1895 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1896 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1897 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1898 #endif
1899 #endif
1900
1901 /* Default predicate for non- multi-arch targets. */
1902 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1903 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1904 #endif
1905
1906 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1907 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1908 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1909 #endif
1910 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1911 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1912 #endif
1913
1914 /* Default (function) for non- multi-arch platforms. */
1915 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1916 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1917 #endif
1918
1919 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1920 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1921 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1922 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1923 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1924 #endif
1925 #if GDB_MULTI_ARCH
1926 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1927 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1928 #endif
1929 #endif
1930
1931 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1932 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1933 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1934 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1935 #endif
1936 #endif
1937
1938 /* Default predicate for non- multi-arch targets. */
1939 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1940 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1941 #endif
1942
1943 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1944 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1945 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1946 #endif
1947 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1948 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1949 #endif
1950
1951 /* Default (function) for non- multi-arch platforms. */
1952 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1953 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1954 #endif
1955
1956 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1957 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1958 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1959 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1960 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1961 #endif
1962 #if GDB_MULTI_ARCH
1963 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1964 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1965 #endif
1966 #endif
1967
1968 /* Default (function) for non- multi-arch platforms. */
1969 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1970 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1971 #endif
1972
1973 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1974 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1975 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1976 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1977 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1978 #endif
1979 #if GDB_MULTI_ARCH
1980 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1981 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1982 #endif
1983 #endif
1984
1985 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1986 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1987 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1988 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
1989 #endif
1990 #endif
1991
1992 /* Default predicate for non- multi-arch targets. */
1993 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1994 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
1995 #endif
1996
1997 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1998 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1999 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2000 #endif
2001 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2002 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
2003 #endif
2004
2005 /* Default (function) for non- multi-arch platforms. */
2006 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2007 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
2008 #endif
2009
2010 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
2011 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
2012 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2013 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2014 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2015 #endif
2016 #if GDB_MULTI_ARCH
2017 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2018 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2019 #endif
2020 #endif
2021
2022 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2023 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2024 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2025 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2026 #endif
2027 #endif
2028
2029 /* Default predicate for non- multi-arch targets. */
2030 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2031 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2032 #endif
2033
2034 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2035 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2036 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2037 #endif
2038 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2039 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2040 #endif
2041
2042 /* Default (function) for non- multi-arch platforms. */
2043 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2044 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2045 #endif
2046
2047 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2048 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2049 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2050 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2051 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2052 #endif
2053 #if GDB_MULTI_ARCH
2054 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2055 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2056 #endif
2057 #endif
2058
2059 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2060 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2061 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2062 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2063 #error "Non multi-arch definition of SKIP_PROLOGUE"
2064 #endif
2065 #if GDB_MULTI_ARCH
2066 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
2067 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2068 #endif
2069 #endif
2070
2071 /* Default (function) for non- multi-arch platforms. */
2072 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2073 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2074 #endif
2075
2076 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2077 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2078 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2079 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2080 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2081 #endif
2082 #if GDB_MULTI_ARCH
2083 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
2084 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2085 #endif
2086 #endif
2087
2088 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2089 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2090 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2091 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2092 #error "Non multi-arch definition of INNER_THAN"
2093 #endif
2094 #if GDB_MULTI_ARCH
2095 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
2096 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2097 #endif
2098 #endif
2099
2100 /* Default (function) for non- multi-arch platforms. */
2101 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
2102 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
2103 #endif
2104
2105 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2106 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2107 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2108 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2109 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2110 #endif
2111 #if GDB_MULTI_ARCH
2112 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
2113 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2114 #endif
2115 #endif
2116
2117 /* Default (function) for non- multi-arch platforms. */
2118 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2119 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2120 #endif
2121
2122 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2123 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2124 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2125 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2126 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2127 #endif
2128 #if GDB_MULTI_ARCH
2129 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
2130 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2131 #endif
2132 #endif
2133
2134 /* Default (function) for non- multi-arch platforms. */
2135 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2136 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2137 #endif
2138
2139 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2140 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2141 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2142 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2143 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2144 #endif
2145 #if GDB_MULTI_ARCH
2146 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
2147 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2148 #endif
2149 #endif
2150
2151 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2152 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2153 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2154 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2155 #endif
2156 #if GDB_MULTI_ARCH
2157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
2158 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2159 #endif
2160 #endif
2161
2162 /* Default (function) for non- multi-arch platforms. */
2163 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2164 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2165 #endif
2166
2167 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2168 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2169 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2170 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2171 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2172 #endif
2173 #if GDB_MULTI_ARCH
2174 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2175 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2176 #endif
2177 #endif
2178
2179 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2180 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2181 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2182 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2183 #endif
2184 #if GDB_MULTI_ARCH
2185 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
2186 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2187 #endif
2188 #endif
2189
2190 /* Default (function) for non- multi-arch platforms. */
2191 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2192 #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))
2193 #endif
2194
2195 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2196 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2197 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2198 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2199 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
2200 #endif
2201 #if GDB_MULTI_ARCH
2202 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2203 #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))
2204 #endif
2205 #endif
2206
2207 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2208 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2209 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2210 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2211 #endif
2212 #if GDB_MULTI_ARCH
2213 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
2214 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2215 #endif
2216 #endif
2217
2218 /* Default (function) for non- multi-arch platforms. */
2219 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2220 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2221 #endif
2222
2223 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2224 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2225 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2226 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2227 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2228 #endif
2229 #if GDB_MULTI_ARCH
2230 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
2231 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2232 #endif
2233 #endif
2234
2235 #if defined (DEPRECATED_FRAME_CHAIN)
2236 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2237 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2238 #define DEPRECATED_FRAME_CHAIN_P() (1)
2239 #endif
2240 #endif
2241
2242 /* Default predicate for non- multi-arch targets. */
2243 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2244 #define DEPRECATED_FRAME_CHAIN_P() (0)
2245 #endif
2246
2247 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2248 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2249 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2250 #endif
2251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2252 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2253 #endif
2254
2255 /* Default (function) for non- multi-arch platforms. */
2256 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2257 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2258 #endif
2259
2260 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2261 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2262 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2263 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2264 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2265 #endif
2266 #if GDB_MULTI_ARCH
2267 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
2268 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2269 #endif
2270 #endif
2271
2272 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2273 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2274 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2275 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2276 #endif
2277 #endif
2278
2279 /* Default predicate for non- multi-arch targets. */
2280 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2281 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2282 #endif
2283
2284 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2285 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2286 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2287 #endif
2288 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2289 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2290 #endif
2291
2292 /* Default (function) for non- multi-arch platforms. */
2293 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2294 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2295 #endif
2296
2297 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2298 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2299 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2300 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2301 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2302 #endif
2303 #if GDB_MULTI_ARCH
2304 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
2305 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2306 #endif
2307 #endif
2308
2309 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2310    note, per UNWIND_PC's doco, that while the two have similar
2311    interfaces they have very different underlying implementations. */
2312
2313 #if defined (DEPRECATED_FRAME_SAVED_PC)
2314 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2315 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2316 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2317 #endif
2318 #endif
2319
2320 /* Default predicate for non- multi-arch targets. */
2321 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2322 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2323 #endif
2324
2325 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2326 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2327 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2328 #endif
2329 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2330 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2331 #endif
2332
2333 /* Default (function) for non- multi-arch platforms. */
2334 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2335 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2336 #endif
2337
2338 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2339 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2340 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2341 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2342 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2343 #endif
2344 #if GDB_MULTI_ARCH
2345 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
2346 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2347 #endif
2348 #endif
2349
2350 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2351
2352 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2353 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2354 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2355
2356 /* Default (function) for non- multi-arch platforms. */
2357 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2358 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2359 #endif
2360
2361 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2362 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2363 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2364 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2365 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2366 #endif
2367 #if GDB_MULTI_ARCH
2368 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2369 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2370 #endif
2371 #endif
2372
2373 /* Default (function) for non- multi-arch platforms. */
2374 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2375 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2376 #endif
2377
2378 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2379 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2380 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2381 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2382 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2383 #endif
2384 #if GDB_MULTI_ARCH
2385 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2386 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2387 #endif
2388 #endif
2389
2390 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
2391 extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2392 extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
2393 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2394 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2395 #endif
2396 #if GDB_MULTI_ARCH
2397 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
2398 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2399 #endif
2400 #endif
2401
2402 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2403 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2404 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2405 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2406 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2407 #endif
2408 #if GDB_MULTI_ARCH
2409 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2410 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2411 #endif
2412 #endif
2413
2414 #if defined (STACK_ALIGN)
2415 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2416 #if !defined (STACK_ALIGN_P)
2417 #define STACK_ALIGN_P() (1)
2418 #endif
2419 #endif
2420
2421 /* Default predicate for non- multi-arch targets. */
2422 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2423 #define STACK_ALIGN_P() (0)
2424 #endif
2425
2426 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2427 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2428 #error "Non multi-arch definition of STACK_ALIGN"
2429 #endif
2430 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2431 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2432 #endif
2433
2434 /* Default (function) for non- multi-arch platforms. */
2435 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2436 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2437 #endif
2438
2439 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2440 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2441 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2442 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2443 #error "Non multi-arch definition of STACK_ALIGN"
2444 #endif
2445 #if GDB_MULTI_ARCH
2446 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2447 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2448 #endif
2449 #endif
2450
2451 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2452
2453 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2454 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2455 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2456
2457 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2458
2459 /* Default (value) for non- multi-arch platforms. */
2460 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2461 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2462 #endif
2463
2464 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2465 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2466 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2467 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2468 #endif
2469 #if GDB_MULTI_ARCH
2470 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2471 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2472 #endif
2473 #endif
2474
2475 #if defined (REG_STRUCT_HAS_ADDR)
2476 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2477 #if !defined (REG_STRUCT_HAS_ADDR_P)
2478 #define REG_STRUCT_HAS_ADDR_P() (1)
2479 #endif
2480 #endif
2481
2482 /* Default predicate for non- multi-arch targets. */
2483 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2484 #define REG_STRUCT_HAS_ADDR_P() (0)
2485 #endif
2486
2487 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2488 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2489 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2490 #endif
2491 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2492 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2493 #endif
2494
2495 /* Default (function) for non- multi-arch platforms. */
2496 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2497 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2498 #endif
2499
2500 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2501 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2502 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2503 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2504 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2505 #endif
2506 #if GDB_MULTI_ARCH
2507 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2508 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2509 #endif
2510 #endif
2511
2512 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2513    parametrized with (at least) the regcache. */
2514
2515 #if defined (SAVE_DUMMY_FRAME_TOS)
2516 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2517 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2518 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2519 #endif
2520 #endif
2521
2522 /* Default predicate for non- multi-arch targets. */
2523 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2524 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2525 #endif
2526
2527 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2528 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2529 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2530 #endif
2531 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2532 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2533 #endif
2534
2535 /* Default (function) for non- multi-arch platforms. */
2536 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2537 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2538 #endif
2539
2540 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2541 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2542 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2543 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2544 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2545 #endif
2546 #if GDB_MULTI_ARCH
2547 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2548 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2549 #endif
2550 #endif
2551
2552 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2553
2554 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2555 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2556 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2557
2558 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2559 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2560 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2561 #error "Non multi-arch definition of PARM_BOUNDARY"
2562 #endif
2563 #if GDB_MULTI_ARCH
2564 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2565 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2566 #endif
2567 #endif
2568
2569 /* Default (value) for non- multi-arch platforms. */
2570 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2571 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2572 #endif
2573
2574 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2575 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2576 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2577 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2578 #endif
2579 #if GDB_MULTI_ARCH
2580 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2581 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2582 #endif
2583 #endif
2584
2585 /* Default (value) for non- multi-arch platforms. */
2586 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2587 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2588 #endif
2589
2590 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2591 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2592 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2593 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2594 #endif
2595 #if GDB_MULTI_ARCH
2596 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2597 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2598 #endif
2599 #endif
2600
2601 /* Default (value) for non- multi-arch platforms. */
2602 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2603 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2604 #endif
2605
2606 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2607 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2608 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2609 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2610 #endif
2611 #if GDB_MULTI_ARCH
2612 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2613 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2614 #endif
2615 #endif
2616
2617 /* Default (function) for non- multi-arch platforms. */
2618 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2619 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2620 #endif
2621
2622 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2623 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2624 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2625 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2626 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2627 #endif
2628 #if GDB_MULTI_ARCH
2629 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2630 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2631 #endif
2632 #endif
2633
2634 /* On some machines there are bits in addresses which are not really
2635    part of the address, but are used by the kernel, the hardware, etc.
2636    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2637    we get a "real" address such as one would find in a symbol table.
2638    This is used only for addresses of instructions, and even then I'm
2639    not sure it's used in all contexts.  It exists to deal with there
2640    being a few stray bits in the PC which would mislead us, not as some
2641    sort of generic thing to handle alignment or segmentation (it's
2642    possible it should be in TARGET_READ_PC instead). */
2643
2644 /* Default (function) for non- multi-arch platforms. */
2645 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2646 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2647 #endif
2648
2649 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2650 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2651 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2652 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2653 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2654 #endif
2655 #if GDB_MULTI_ARCH
2656 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2657 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2658 #endif
2659 #endif
2660
2661 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2662    ADDR_BITS_REMOVE. */
2663
2664 /* Default (function) for non- multi-arch platforms. */
2665 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2666 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2667 #endif
2668
2669 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2670 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2671 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2672 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2673 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2674 #endif
2675 #if GDB_MULTI_ARCH
2676 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2677 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2678 #endif
2679 #endif
2680
2681 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2682    the target needs software single step.  An ISA method to implement it.
2683
2684    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2685    using the breakpoint system instead of blatting memory directly (as with rs6000).
2686
2687    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2688    single step.  If not, then implement single step using breakpoints. */
2689
2690 #if defined (SOFTWARE_SINGLE_STEP)
2691 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2692 #if !defined (SOFTWARE_SINGLE_STEP_P)
2693 #define SOFTWARE_SINGLE_STEP_P() (1)
2694 #endif
2695 #endif
2696
2697 /* Default predicate for non- multi-arch targets. */
2698 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2699 #define SOFTWARE_SINGLE_STEP_P() (0)
2700 #endif
2701
2702 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2703 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2704 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2705 #endif
2706 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2707 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2708 #endif
2709
2710 /* Default (function) for non- multi-arch platforms. */
2711 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2712 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2713 #endif
2714
2715 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2716 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2717 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2718 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2719 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2720 #endif
2721 #if GDB_MULTI_ARCH
2722 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2723 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2724 #endif
2725 #endif
2726
2727 /* Default (function) for non- multi-arch platforms. */
2728 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2729 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2730 #endif
2731
2732 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2733 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2734 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2735 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2736 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2737 #endif
2738 #if GDB_MULTI_ARCH
2739 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2740 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2741 #endif
2742 #endif
2743
2744 /* Default (function) for non- multi-arch platforms. */
2745 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2746 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2747 #endif
2748
2749 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2750 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2751 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2752 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2753 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2754 #endif
2755 #if GDB_MULTI_ARCH
2756 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2757 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2758 #endif
2759 #endif
2760
2761 /* For SVR4 shared libraries, each call goes through a small piece of
2762    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2763    to nonzero if we are currently stopped in one of these. */
2764
2765 /* Default (function) for non- multi-arch platforms. */
2766 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2767 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2768 #endif
2769
2770 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2771 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2772 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2773 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2774 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2775 #endif
2776 #if GDB_MULTI_ARCH
2777 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2778 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2779 #endif
2780 #endif
2781
2782 /* Some systems also have trampoline code for returning from shared libs. */
2783
2784 /* Default (function) for non- multi-arch platforms. */
2785 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2786 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2787 #endif
2788
2789 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2790 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2791 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2792 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2793 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2794 #endif
2795 #if GDB_MULTI_ARCH
2796 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2797 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2798 #endif
2799 #endif
2800
2801 /* Sigtramp is a routine that the kernel calls (which then calls the
2802    signal handler).  On most machines it is a library routine that is
2803    linked into the executable.
2804
2805    This macro, given a program counter value and the name of the
2806    function in which that PC resides (which can be null if the name is
2807    not known), returns nonzero if the PC and name show that we are in
2808    sigtramp.
2809
2810    On most machines just see if the name is sigtramp (and if we have
2811    no name, assume we are not in sigtramp).
2812
2813    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2814    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2815    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2816    own local NAME lookup.
2817
2818    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2819    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2820    does not. */
2821
2822 /* Default (function) for non- multi-arch platforms. */
2823 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2824 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2825 #endif
2826
2827 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2828 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2829 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2830 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2831 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2832 #endif
2833 #if GDB_MULTI_ARCH
2834 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2835 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2836 #endif
2837 #endif
2838
2839 #if defined (SIGTRAMP_START)
2840 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2841 #if !defined (SIGTRAMP_START_P)
2842 #define SIGTRAMP_START_P() (1)
2843 #endif
2844 #endif
2845
2846 /* Default predicate for non- multi-arch targets. */
2847 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2848 #define SIGTRAMP_START_P() (0)
2849 #endif
2850
2851 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2852 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2853 #error "Non multi-arch definition of SIGTRAMP_START"
2854 #endif
2855 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2856 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2857 #endif
2858
2859 /* Default (function) for non- multi-arch platforms. */
2860 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2861 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2862 #endif
2863
2864 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2865 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2866 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2867 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2868 #error "Non multi-arch definition of SIGTRAMP_START"
2869 #endif
2870 #if GDB_MULTI_ARCH
2871 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2872 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2873 #endif
2874 #endif
2875
2876 #if defined (SIGTRAMP_END)
2877 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2878 #if !defined (SIGTRAMP_END_P)
2879 #define SIGTRAMP_END_P() (1)
2880 #endif
2881 #endif
2882
2883 /* Default predicate for non- multi-arch targets. */
2884 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2885 #define SIGTRAMP_END_P() (0)
2886 #endif
2887
2888 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2889 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2890 #error "Non multi-arch definition of SIGTRAMP_END"
2891 #endif
2892 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2893 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2894 #endif
2895
2896 /* Default (function) for non- multi-arch platforms. */
2897 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2898 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2899 #endif
2900
2901 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2902 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2903 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2904 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2905 #error "Non multi-arch definition of SIGTRAMP_END"
2906 #endif
2907 #if GDB_MULTI_ARCH
2908 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2909 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2910 #endif
2911 #endif
2912
2913 /* A target might have problems with watchpoints as soon as the stack
2914    frame of the current function has been destroyed.  This mostly happens
2915    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2916    is defined to return a non-zero value if either the given addr is one
2917    instruction after the stack destroying instruction up to the trailing
2918    return instruction or if we can figure out that the stack frame has
2919    already been invalidated regardless of the value of addr.  Targets
2920    which don't suffer from that problem could just let this functionality
2921    untouched. */
2922
2923 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2924 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2925 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2926
2927 /* Given a vector of command-line arguments, return a newly allocated
2928    string which, when passed to the create_inferior function, will be
2929    parsed (on Unix systems, by the shell) to yield the same vector.
2930    This function should call error() if the argument vector is not
2931    representable for this target or if this target does not support
2932    command-line arguments.
2933    ARGC is the number of elements in the vector.
2934    ARGV is an array of strings, one per argument. */
2935
2936 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2937 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2938 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2939
2940 #if defined (DWARF2_BUILD_FRAME_INFO)
2941 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2942 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2943 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2944 #endif
2945 #endif
2946
2947 /* Default predicate for non- multi-arch targets. */
2948 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2949 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2950 #endif
2951
2952 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2953 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2954 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2955 #endif
2956 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2957 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2958 #endif
2959
2960 /* Default (function) for non- multi-arch platforms. */
2961 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2962 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2963 #endif
2964
2965 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2966 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2967 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2968 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2969 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2970 #endif
2971 #if GDB_MULTI_ARCH
2972 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2973 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2974 #endif
2975 #endif
2976
2977 /* Default (function) for non- multi-arch platforms. */
2978 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2979 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2980 #endif
2981
2982 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2983 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2984 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2985 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2986 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2987 #endif
2988 #if GDB_MULTI_ARCH
2989 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2990 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2991 #endif
2992 #endif
2993
2994 /* Default (function) for non- multi-arch platforms. */
2995 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2996 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2997 #endif
2998
2999 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
3000 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
3001 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
3002 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
3003 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
3004 #endif
3005 #if GDB_MULTI_ARCH
3006 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3007 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
3008 #endif
3009 #endif
3010
3011 /* Default (value) for non- multi-arch platforms. */
3012 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
3013 #define NAME_OF_MALLOC ("malloc")
3014 #endif
3015
3016 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
3017 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
3018 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
3019 #error "Non multi-arch definition of NAME_OF_MALLOC"
3020 #endif
3021 #if GDB_MULTI_ARCH
3022 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
3023 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
3024 #endif
3025 #endif
3026
3027 /* Default (value) for non- multi-arch platforms. */
3028 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
3029 #define CANNOT_STEP_BREAKPOINT (0)
3030 #endif
3031
3032 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
3033 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
3034 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
3035 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
3036 #endif
3037 #if GDB_MULTI_ARCH
3038 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
3039 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
3040 #endif
3041 #endif
3042
3043 /* Default (value) for non- multi-arch platforms. */
3044 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3045 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3046 #endif
3047
3048 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3049 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3050 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3051 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3052 #endif
3053 #if GDB_MULTI_ARCH
3054 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3055 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3056 #endif
3057 #endif
3058
3059 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
3060 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3061 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3062 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3063 #endif
3064 #endif
3065
3066 /* Default predicate for non- multi-arch targets. */
3067 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3068 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3069 #endif
3070
3071 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3072 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3073 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3074 #endif
3075 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3076 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3077 #endif
3078
3079 /* Default (function) for non- multi-arch platforms. */
3080 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3081 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3082 #endif
3083
3084 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3085 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3086 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3087 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3088 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3089 #endif
3090 #if GDB_MULTI_ARCH
3091 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
3092 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3093 #endif
3094 #endif
3095
3096 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3097
3098 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3099 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3100 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);
3101
3102 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3103
3104 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3105 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3106 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);
3107
3108 /* Is a register in a group */
3109
3110 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3111 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3112 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3113
3114 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3115
3116
3117 /* Mechanism for co-ordinating the selection of a specific
3118    architecture.
3119
3120    GDB targets (*-tdep.c) can register an interest in a specific
3121    architecture.  Other GDB components can register a need to maintain
3122    per-architecture data.
3123
3124    The mechanisms below ensures that there is only a loose connection
3125    between the set-architecture command and the various GDB
3126    components.  Each component can independently register their need
3127    to maintain architecture specific data with gdbarch.
3128
3129    Pragmatics:
3130
3131    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3132    didn't scale.
3133
3134    The more traditional mega-struct containing architecture specific
3135    data for all the various GDB components was also considered.  Since
3136    GDB is built from a variable number of (fairly independent)
3137    components it was determined that the global aproach was not
3138    applicable. */
3139
3140
3141 /* Register a new architectural family with GDB.
3142
3143    Register support for the specified ARCHITECTURE with GDB.  When
3144    gdbarch determines that the specified architecture has been
3145    selected, the corresponding INIT function is called.
3146
3147    --
3148
3149    The INIT function takes two parameters: INFO which contains the
3150    information available to gdbarch about the (possibly new)
3151    architecture; ARCHES which is a list of the previously created
3152    ``struct gdbarch'' for this architecture.
3153
3154    The INFO parameter is, as far as possible, be pre-initialized with
3155    information obtained from INFO.ABFD or the previously selected
3156    architecture.
3157
3158    The ARCHES parameter is a linked list (sorted most recently used)
3159    of all the previously created architures for this architecture
3160    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3161    values from the previously selected architecture for this
3162    architecture family.  The global ``current_gdbarch'' shall not be
3163    used.
3164
3165    The INIT function shall return any of: NULL - indicating that it
3166    doesn't recognize the selected architecture; an existing ``struct
3167    gdbarch'' from the ARCHES list - indicating that the new
3168    architecture is just a synonym for an earlier architecture (see
3169    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3170    - that describes the selected architecture (see gdbarch_alloc()).
3171
3172    The DUMP_TDEP function shall print out all target specific values.
3173    Care should be taken to ensure that the function works in both the
3174    multi-arch and non- multi-arch cases. */
3175
3176 struct gdbarch_list
3177 {
3178   struct gdbarch *gdbarch;
3179   struct gdbarch_list *next;
3180 };
3181
3182 struct gdbarch_info
3183 {
3184   /* Use default: NULL (ZERO). */
3185   const struct bfd_arch_info *bfd_arch_info;
3186
3187   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3188   int byte_order;
3189
3190   /* Use default: NULL (ZERO). */
3191   bfd *abfd;
3192
3193   /* Use default: NULL (ZERO). */
3194   struct gdbarch_tdep_info *tdep_info;
3195
3196   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3197   enum gdb_osabi osabi;
3198 };
3199
3200 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3201 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3202
3203 /* DEPRECATED - use gdbarch_register() */
3204 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3205
3206 extern void gdbarch_register (enum bfd_architecture architecture,
3207                               gdbarch_init_ftype *,
3208                               gdbarch_dump_tdep_ftype *);
3209
3210
3211 /* Return a freshly allocated, NULL terminated, array of the valid
3212    architecture names.  Since architectures are registered during the
3213    _initialize phase this function only returns useful information
3214    once initialization has been completed. */
3215
3216 extern const char **gdbarch_printable_names (void);
3217
3218
3219 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3220    matches the information provided by INFO. */
3221
3222 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3223
3224
3225 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3226    basic initialization using values obtained from the INFO andTDEP
3227    parameters.  set_gdbarch_*() functions are called to complete the
3228    initialization of the object. */
3229
3230 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3231
3232
3233 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3234    It is assumed that the caller freeds the ``struct
3235    gdbarch_tdep''. */
3236
3237 extern void gdbarch_free (struct gdbarch *);
3238
3239
3240 /* Helper function. Force an update of the current architecture.
3241
3242    The actual architecture selected is determined by INFO, ``(gdb) set
3243    architecture'' et.al., the existing architecture and BFD's default
3244    architecture.  INFO should be initialized to zero and then selected
3245    fields should be updated.
3246
3247    Returns non-zero if the update succeeds */
3248
3249 extern int gdbarch_update_p (struct gdbarch_info info);
3250
3251
3252
3253 /* Register per-architecture data-pointer.
3254
3255    Reserve space for a per-architecture data-pointer.  An identifier
3256    for the reserved data-pointer is returned.  That identifer should
3257    be saved in a local static variable.
3258
3259    The per-architecture data-pointer is either initialized explicitly
3260    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3261    gdbarch_data()).  FREE() is called to delete either an existing
3262    data-pointer overridden by set_gdbarch_data() or when the
3263    architecture object is being deleted.
3264
3265    When a previously created architecture is re-selected, the
3266    per-architecture data-pointer for that previous architecture is
3267    restored.  INIT() is not re-called.
3268
3269    Multiple registrarants for any architecture are allowed (and
3270    strongly encouraged).  */
3271
3272 struct gdbarch_data;
3273
3274 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3275 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3276                                         void *pointer);
3277 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3278                                                    gdbarch_data_free_ftype *free);
3279 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3280                               struct gdbarch_data *data,
3281                               void *pointer);
3282
3283 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3284
3285
3286 /* Register per-architecture memory region.
3287
3288    Provide a memory-region swap mechanism.  Per-architecture memory
3289    region are created.  These memory regions are swapped whenever the
3290    architecture is changed.  For a new architecture, the memory region
3291    is initialized with zero (0) and the INIT function is called.
3292
3293    Memory regions are swapped / initialized in the order that they are
3294    registered.  NULL DATA and/or INIT values can be specified.
3295
3296    New code should use register_gdbarch_data(). */
3297
3298 typedef void (gdbarch_swap_ftype) (void);
3299 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3300 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3301
3302
3303
3304 /* The target-system-dependent byte order is dynamic */
3305
3306 extern int target_byte_order;
3307 #ifndef TARGET_BYTE_ORDER
3308 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3309 #endif
3310
3311 extern int target_byte_order_auto;
3312 #ifndef TARGET_BYTE_ORDER_AUTO
3313 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3314 #endif
3315
3316
3317
3318 /* The target-system-dependent BFD architecture is dynamic */
3319
3320 extern int target_architecture_auto;
3321 #ifndef TARGET_ARCHITECTURE_AUTO
3322 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3323 #endif
3324
3325 extern const struct bfd_arch_info *target_architecture;
3326 #ifndef TARGET_ARCHITECTURE
3327 #define TARGET_ARCHITECTURE (target_architecture + 0)
3328 #endif
3329
3330
3331 /* The target-system-dependent disassembler is semi-dynamic */
3332
3333 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
3334                                 unsigned int len, disassemble_info *info);
3335
3336 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
3337                                   disassemble_info *info);
3338
3339 extern void dis_asm_print_address (bfd_vma addr,
3340                                    disassemble_info *info);
3341
3342 extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
3343 extern disassemble_info tm_print_insn_info;
3344 #ifndef TARGET_PRINT_INSN_INFO
3345 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
3346 #endif
3347
3348
3349
3350 /* Set the dynamic target-system-dependent parameters (architecture,
3351    byte-order, ...) using information found in the BFD */
3352
3353 extern void set_gdbarch_from_file (bfd *);
3354
3355
3356 /* Initialize the current architecture to the "first" one we find on
3357    our list.  */
3358
3359 extern void initialize_current_architecture (void);
3360
3361 /* For non-multiarched targets, do any initialization of the default
3362    gdbarch object necessary after the _initialize_MODULE functions
3363    have run.  */
3364 extern void initialize_non_multiarch (void);
3365
3366 /* gdbarch trace variable */
3367 extern int gdbarch_debug;
3368
3369 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3370
3371 #endif