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 extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1243 extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
1244 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
1245 #error "Non multi-arch definition of CALL_DUMMY_P"
1246 #endif
1247 #if GDB_MULTI_ARCH
1248 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
1249 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1250 #endif
1251 #endif
1252
1253 /* Default (value) for non- multi-arch platforms. */
1254 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1255 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1256 #endif
1257
1258 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1259 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
1260 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1261 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1262 #endif
1263 #if !defined (CALL_DUMMY_WORDS)
1264 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1265 #endif
1266
1267 /* Default (value) for non- multi-arch platforms. */
1268 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1269 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1270 #endif
1271
1272 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1273 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
1274 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1275 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1276 #endif
1277 #if !defined (SIZEOF_CALL_DUMMY_WORDS)
1278 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1279 #endif
1280
1281 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1282 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1283 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1284 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1285 #endif
1286 #endif
1287
1288 /* Default predicate for non- multi-arch targets. */
1289 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1290 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1291 #endif
1292
1293 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1294 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1295 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1296 #endif
1297 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1298 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1299 #endif
1300
1301 /* Default (value) for non- multi-arch platforms. */
1302 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1303 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1304 #endif
1305
1306 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1307 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1308 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1309 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1310 #endif
1311 #if GDB_MULTI_ARCH
1312 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1313 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1314 #endif
1315 #endif
1316
1317 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);
1318 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);
1319 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
1320 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1321 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1322 #endif
1323 #if GDB_MULTI_ARCH
1324 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1325 #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))
1326 #endif
1327 #endif
1328
1329 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1330 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1331 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1332 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1333 #endif
1334 #endif
1335
1336 /* Default predicate for non- multi-arch targets. */
1337 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1338 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1339 #endif
1340
1341 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1342 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1343 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1344 #endif
1345 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1346 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1347 #endif
1348
1349 /* Default (function) for non- multi-arch platforms. */
1350 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1351 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1352 #endif
1353
1354 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1355 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1356 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1357 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1358 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1359 #endif
1360 #if GDB_MULTI_ARCH
1361 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1362 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1363 #endif
1364 #endif
1365
1366 #if defined (DEPRECATED_INIT_FRAME_PC)
1367 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1368 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1369 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1370 #endif
1371 #endif
1372
1373 /* Default predicate for non- multi-arch targets. */
1374 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1375 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1376 #endif
1377
1378 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1380 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1381 #endif
1382 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1383 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1384 #endif
1385
1386 /* Default (function) for non- multi-arch platforms. */
1387 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1388 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1389 #endif
1390
1391 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1392 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1393 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1394 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1395 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1396 #endif
1397 #if GDB_MULTI_ARCH
1398 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1399 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1400 #endif
1401 #endif
1402
1403 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1404 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1405 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1406 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1407 #endif
1408 #if GDB_MULTI_ARCH
1409 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1410 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1411 #endif
1412 #endif
1413
1414 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1415 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1416 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1417 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1418 #endif
1419 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1420 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1421 #endif
1422
1423 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1424 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1425 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1426 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1427 #endif
1428 #endif
1429
1430 /* Default predicate for non- multi-arch targets. */
1431 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1432 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1433 #endif
1434
1435 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1436 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1437 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1438 #endif
1439 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1440 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1441 #endif
1442
1443 /* Default (function) for non- multi-arch platforms. */
1444 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1445 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1446 #endif
1447
1448 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);
1449 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);
1450 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1451 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1452 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1453 #endif
1454 #if GDB_MULTI_ARCH
1455 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER)
1456 #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))
1457 #endif
1458 #endif
1459
1460 /* Default (function) for non- multi-arch platforms. */
1461 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1462 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1463 #endif
1464
1465 typedef int (gdbarch_register_convertible_ftype) (int nr);
1466 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1467 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1468 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1469 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1470 #endif
1471 #if GDB_MULTI_ARCH
1472 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1473 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1474 #endif
1475 #endif
1476
1477 /* Default (function) for non- multi-arch platforms. */
1478 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1479 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1480 #endif
1481
1482 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1483 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1484 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1485 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1486 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1487 #endif
1488 #if GDB_MULTI_ARCH
1489 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1490 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1491 #endif
1492 #endif
1493
1494 /* Default (function) for non- multi-arch platforms. */
1495 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1496 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1497 #endif
1498
1499 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1500 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1501 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1502 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1503 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1504 #endif
1505 #if GDB_MULTI_ARCH
1506 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1507 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1508 #endif
1509 #endif
1510
1511 /* Default (function) for non- multi-arch platforms. */
1512 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1513 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1514 #endif
1515
1516 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1517 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1518 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1519 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1520 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1521 #endif
1522 #if GDB_MULTI_ARCH
1523 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1524 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1525 #endif
1526 #endif
1527
1528 /* Default (function) for non- multi-arch platforms. */
1529 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1530 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1531 #endif
1532
1533 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1534 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1535 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1536 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1537 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1538 #endif
1539 #if GDB_MULTI_ARCH
1540 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1541 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1542 #endif
1543 #endif
1544
1545 /* Default (function) for non- multi-arch platforms. */
1546 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1547 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1548 #endif
1549
1550 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1551 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1552 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1553 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1554 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1555 #endif
1556 #if GDB_MULTI_ARCH
1557 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1558 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1559 #endif
1560 #endif
1561
1562 /* Default (function) for non- multi-arch platforms. */
1563 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1564 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1565 #endif
1566
1567 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1568 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1569 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1570 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1571 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1572 #endif
1573 #if GDB_MULTI_ARCH
1574 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1575 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1576 #endif
1577 #endif
1578
1579 /* Default (function) for non- multi-arch platforms. */
1580 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1581 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1582 #endif
1583
1584 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1585 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1586 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1588 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1589 #endif
1590 #if GDB_MULTI_ARCH
1591 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1592 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1593 #endif
1594 #endif
1595
1596 #if defined (INTEGER_TO_ADDRESS)
1597 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1598 #if !defined (INTEGER_TO_ADDRESS_P)
1599 #define INTEGER_TO_ADDRESS_P() (1)
1600 #endif
1601 #endif
1602
1603 /* Default predicate for non- multi-arch targets. */
1604 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1605 #define INTEGER_TO_ADDRESS_P() (0)
1606 #endif
1607
1608 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1609 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1610 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1611 #endif
1612 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1613 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1614 #endif
1615
1616 /* Default (function) for non- multi-arch platforms. */
1617 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1618 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1619 #endif
1620
1621 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1622 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1623 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1624 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1625 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1626 #endif
1627 #if GDB_MULTI_ARCH
1628 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1629 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1630 #endif
1631 #endif
1632
1633 /* Default (function) for non- multi-arch platforms. */
1634 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1635 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1636 #endif
1637
1638 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1639 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1640 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1641 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1642 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1643 #endif
1644 #if GDB_MULTI_ARCH
1645 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1646 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1647 #endif
1648 #endif
1649
1650 /* Replaced by PUSH_DUMMY_CALL */
1651
1652 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1653 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1654 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1655 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1656 #endif
1657 #endif
1658
1659 /* Default predicate for non- multi-arch targets. */
1660 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1661 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1662 #endif
1663
1664 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1665 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1666 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1667 #endif
1668 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1669 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1670 #endif
1671
1672 /* Default (function) for non- multi-arch platforms. */
1673 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1674 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1675 #endif
1676
1677 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1678 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);
1679 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1680 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1681 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1682 #endif
1683 #if GDB_MULTI_ARCH
1684 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
1685 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1686 #endif
1687 #endif
1688
1689 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1690
1691 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);
1692 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);
1693 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1694
1695 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1696 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1697 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1698 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1699 #endif
1700 #endif
1701
1702 /* Default predicate for non- multi-arch targets. */
1703 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1704 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1705 #endif
1706
1707 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1708 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1709 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1710 #endif
1711 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1712 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1713 #endif
1714
1715 /* Default (function) for non- multi-arch platforms. */
1716 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1717 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1718 #endif
1719
1720 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1721 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1722 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1723 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1724 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1725 #endif
1726 #if GDB_MULTI_ARCH
1727 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1728 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1729 #endif
1730 #endif
1731
1732 /* NOTE: This can be handled directly in push_dummy_call. */
1733
1734 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1735 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
1736 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1737 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
1738 #endif
1739 #endif
1740
1741 /* Default predicate for non- multi-arch targets. */
1742 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1743 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (0)
1744 #endif
1745
1746 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
1747 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1748 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1749 #endif
1750 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1751 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
1752 #endif
1753
1754 /* Default (function) for non- multi-arch platforms. */
1755 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1756 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_RETURN_ADDRESS"), 0)
1757 #endif
1758
1759 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1760 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1761 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
1762 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1763 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1764 #endif
1765 #if GDB_MULTI_ARCH
1766 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1767 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
1768 #endif
1769 #endif
1770
1771 #if defined (DEPRECATED_POP_FRAME)
1772 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1773 #if !defined (DEPRECATED_POP_FRAME_P)
1774 #define DEPRECATED_POP_FRAME_P() (1)
1775 #endif
1776 #endif
1777
1778 /* Default predicate for non- multi-arch targets. */
1779 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1780 #define DEPRECATED_POP_FRAME_P() (0)
1781 #endif
1782
1783 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1784 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1785 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1786 #endif
1787 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1788 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1789 #endif
1790
1791 /* Default (function) for non- multi-arch platforms. */
1792 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1793 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1794 #endif
1795
1796 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1797 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1798 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1799 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1800 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1801 #endif
1802 #if GDB_MULTI_ARCH
1803 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME)
1804 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1805 #endif
1806 #endif
1807
1808 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1809
1810 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1811 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1812 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1813 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1814 #endif
1815 #endif
1816
1817 /* Default predicate for non- multi-arch targets. */
1818 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1819 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1820 #endif
1821
1822 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1823 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1824 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1825 #endif
1826 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1827 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1828 #endif
1829
1830 /* Default (function) for non- multi-arch platforms. */
1831 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1832 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1833 #endif
1834
1835 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1836 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1837 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1838 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1839 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1840 #endif
1841 #if GDB_MULTI_ARCH
1842 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN)
1843 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1844 #endif
1845 #endif
1846
1847 /* Default (function) for non- multi-arch platforms. */
1848 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1849 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1850 #endif
1851
1852 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1853 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1854 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1855 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1856 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1857 #endif
1858 #if GDB_MULTI_ARCH
1859 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1860 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1861 #endif
1862 #endif
1863
1864 /* Default (function) for non- multi-arch platforms. */
1865 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1866 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1867 #endif
1868
1869 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1870 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1871 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1872 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1873 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1874 #endif
1875 #if GDB_MULTI_ARCH
1876 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1877 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1878 #endif
1879 #endif
1880
1881 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1882 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1883 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1884 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1885 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1886 #endif
1887 #if GDB_MULTI_ARCH
1888 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1889 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1890 #endif
1891 #endif
1892
1893 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1894 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1895 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1896 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1897 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1898 #endif
1899 #if GDB_MULTI_ARCH
1900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1901 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1902 #endif
1903 #endif
1904
1905 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1906 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1907 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1908 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1909 #endif
1910 #endif
1911
1912 /* Default predicate for non- multi-arch targets. */
1913 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1914 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1915 #endif
1916
1917 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1918 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1919 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1920 #endif
1921 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1922 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1923 #endif
1924
1925 /* Default (function) for non- multi-arch platforms. */
1926 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1927 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1928 #endif
1929
1930 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1931 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1932 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1933 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1934 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1935 #endif
1936 #if GDB_MULTI_ARCH
1937 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1938 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1939 #endif
1940 #endif
1941
1942 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1943 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1944 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1945 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1946 #endif
1947 #endif
1948
1949 /* Default predicate for non- multi-arch targets. */
1950 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1951 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1952 #endif
1953
1954 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1955 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1956 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1957 #endif
1958 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1959 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1960 #endif
1961
1962 /* Default (function) for non- multi-arch platforms. */
1963 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1964 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1965 #endif
1966
1967 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1968 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1969 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1970 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1971 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1972 #endif
1973 #if GDB_MULTI_ARCH
1974 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1975 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1976 #endif
1977 #endif
1978
1979 /* Default (function) for non- multi-arch platforms. */
1980 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1981 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1982 #endif
1983
1984 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1985 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1986 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1987 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1988 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1989 #endif
1990 #if GDB_MULTI_ARCH
1991 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1992 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1993 #endif
1994 #endif
1995
1996 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1997 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1998 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1999 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
2000 #endif
2001 #endif
2002
2003 /* Default predicate for non- multi-arch targets. */
2004 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2005 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
2006 #endif
2007
2008 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
2009 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2010 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2011 #endif
2012 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2013 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
2014 #endif
2015
2016 /* Default (function) for non- multi-arch platforms. */
2017 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2018 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
2019 #endif
2020
2021 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
2022 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
2023 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2024 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2025 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2026 #endif
2027 #if GDB_MULTI_ARCH
2028 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2029 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2030 #endif
2031 #endif
2032
2033 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2034 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2035 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2036 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2037 #endif
2038 #endif
2039
2040 /* Default predicate for non- multi-arch targets. */
2041 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2042 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2043 #endif
2044
2045 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2046 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2047 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2048 #endif
2049 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2050 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2051 #endif
2052
2053 /* Default (function) for non- multi-arch platforms. */
2054 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2055 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2056 #endif
2057
2058 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2059 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2060 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2061 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2062 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2063 #endif
2064 #if GDB_MULTI_ARCH
2065 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2066 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2067 #endif
2068 #endif
2069
2070 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2071 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2072 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2073 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2074 #error "Non multi-arch definition of SKIP_PROLOGUE"
2075 #endif
2076 #if GDB_MULTI_ARCH
2077 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
2078 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2079 #endif
2080 #endif
2081
2082 /* Default (function) for non- multi-arch platforms. */
2083 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2084 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2085 #endif
2086
2087 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2088 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2089 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2090 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2091 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2092 #endif
2093 #if GDB_MULTI_ARCH
2094 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
2095 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2096 #endif
2097 #endif
2098
2099 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2100 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2101 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2102 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2103 #error "Non multi-arch definition of INNER_THAN"
2104 #endif
2105 #if GDB_MULTI_ARCH
2106 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
2107 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2108 #endif
2109 #endif
2110
2111 /* Default (function) for non- multi-arch platforms. */
2112 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
2113 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
2114 #endif
2115
2116 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2117 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2118 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2119 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2120 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2121 #endif
2122 #if GDB_MULTI_ARCH
2123 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
2124 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2125 #endif
2126 #endif
2127
2128 /* Default (function) for non- multi-arch platforms. */
2129 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2130 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2131 #endif
2132
2133 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2134 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2135 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2136 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2137 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2138 #endif
2139 #if GDB_MULTI_ARCH
2140 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
2141 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2142 #endif
2143 #endif
2144
2145 /* Default (function) for non- multi-arch platforms. */
2146 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2147 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2148 #endif
2149
2150 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2151 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2152 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2153 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2154 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2155 #endif
2156 #if GDB_MULTI_ARCH
2157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
2158 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2159 #endif
2160 #endif
2161
2162 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2163 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2164 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2165 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2166 #endif
2167 #if GDB_MULTI_ARCH
2168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
2169 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2170 #endif
2171 #endif
2172
2173 /* Default (function) for non- multi-arch platforms. */
2174 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2175 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2176 #endif
2177
2178 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2179 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2180 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2181 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2182 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2183 #endif
2184 #if GDB_MULTI_ARCH
2185 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2186 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2187 #endif
2188 #endif
2189
2190 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2191 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2192 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2193 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2194 #endif
2195 #if GDB_MULTI_ARCH
2196 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
2197 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2198 #endif
2199 #endif
2200
2201 /* Default (function) for non- multi-arch platforms. */
2202 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2203 #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))
2204 #endif
2205
2206 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2207 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2208 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2209 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2210 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
2211 #endif
2212 #if GDB_MULTI_ARCH
2213 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2214 #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))
2215 #endif
2216 #endif
2217
2218 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2219 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2220 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2221 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2222 #endif
2223 #if GDB_MULTI_ARCH
2224 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
2225 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2226 #endif
2227 #endif
2228
2229 /* Default (function) for non- multi-arch platforms. */
2230 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2231 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2232 #endif
2233
2234 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2235 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2236 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2237 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2238 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2239 #endif
2240 #if GDB_MULTI_ARCH
2241 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
2242 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2243 #endif
2244 #endif
2245
2246 #if defined (DEPRECATED_FRAME_CHAIN)
2247 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2248 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2249 #define DEPRECATED_FRAME_CHAIN_P() (1)
2250 #endif
2251 #endif
2252
2253 /* Default predicate for non- multi-arch targets. */
2254 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2255 #define DEPRECATED_FRAME_CHAIN_P() (0)
2256 #endif
2257
2258 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2259 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2260 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2261 #endif
2262 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2263 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2264 #endif
2265
2266 /* Default (function) for non- multi-arch platforms. */
2267 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2268 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2269 #endif
2270
2271 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2272 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2273 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2274 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2275 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2276 #endif
2277 #if GDB_MULTI_ARCH
2278 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
2279 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2280 #endif
2281 #endif
2282
2283 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2284 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2285 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2286 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2287 #endif
2288 #endif
2289
2290 /* Default predicate for non- multi-arch targets. */
2291 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2292 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2293 #endif
2294
2295 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2296 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2297 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2298 #endif
2299 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2300 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2301 #endif
2302
2303 /* Default (function) for non- multi-arch platforms. */
2304 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2305 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2306 #endif
2307
2308 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2309 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2310 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2311 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2312 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2313 #endif
2314 #if GDB_MULTI_ARCH
2315 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
2316 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2317 #endif
2318 #endif
2319
2320 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2321    note, per UNWIND_PC's doco, that while the two have similar
2322    interfaces they have very different underlying implementations. */
2323
2324 #if defined (DEPRECATED_FRAME_SAVED_PC)
2325 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2326 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2327 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2328 #endif
2329 #endif
2330
2331 /* Default predicate for non- multi-arch targets. */
2332 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2333 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2334 #endif
2335
2336 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2337 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2338 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2339 #endif
2340 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2341 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2342 #endif
2343
2344 /* Default (function) for non- multi-arch platforms. */
2345 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2346 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2347 #endif
2348
2349 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2350 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2351 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2353 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2354 #endif
2355 #if GDB_MULTI_ARCH
2356 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
2357 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2358 #endif
2359 #endif
2360
2361 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2362
2363 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2364 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2365 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2366
2367 /* Default (function) for non- multi-arch platforms. */
2368 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2369 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2370 #endif
2371
2372 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2373 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2374 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2375 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2376 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2377 #endif
2378 #if GDB_MULTI_ARCH
2379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2380 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2381 #endif
2382 #endif
2383
2384 /* Default (function) for non- multi-arch platforms. */
2385 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2386 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2387 #endif
2388
2389 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2390 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2391 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2392 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2393 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2394 #endif
2395 #if GDB_MULTI_ARCH
2396 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2397 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2398 #endif
2399 #endif
2400
2401 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
2402 extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2403 extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
2404 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2405 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2406 #endif
2407 #if GDB_MULTI_ARCH
2408 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
2409 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2410 #endif
2411 #endif
2412
2413 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2414 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2415 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2416 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2417 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2418 #endif
2419 #if GDB_MULTI_ARCH
2420 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2421 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2422 #endif
2423 #endif
2424
2425 #if defined (STACK_ALIGN)
2426 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2427 #if !defined (STACK_ALIGN_P)
2428 #define STACK_ALIGN_P() (1)
2429 #endif
2430 #endif
2431
2432 /* Default predicate for non- multi-arch targets. */
2433 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2434 #define STACK_ALIGN_P() (0)
2435 #endif
2436
2437 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2438 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2439 #error "Non multi-arch definition of STACK_ALIGN"
2440 #endif
2441 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2442 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2443 #endif
2444
2445 /* Default (function) for non- multi-arch platforms. */
2446 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2447 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2448 #endif
2449
2450 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2451 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2452 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2453 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2454 #error "Non multi-arch definition of STACK_ALIGN"
2455 #endif
2456 #if GDB_MULTI_ARCH
2457 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2458 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2459 #endif
2460 #endif
2461
2462 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2463
2464 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2465 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2466 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2467
2468 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2469
2470 /* Default (value) for non- multi-arch platforms. */
2471 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2472 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2473 #endif
2474
2475 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2476 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2477 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2478 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2479 #endif
2480 #if GDB_MULTI_ARCH
2481 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2482 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2483 #endif
2484 #endif
2485
2486 #if defined (REG_STRUCT_HAS_ADDR)
2487 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2488 #if !defined (REG_STRUCT_HAS_ADDR_P)
2489 #define REG_STRUCT_HAS_ADDR_P() (1)
2490 #endif
2491 #endif
2492
2493 /* Default predicate for non- multi-arch targets. */
2494 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2495 #define REG_STRUCT_HAS_ADDR_P() (0)
2496 #endif
2497
2498 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2499 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2500 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2501 #endif
2502 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2503 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2504 #endif
2505
2506 /* Default (function) for non- multi-arch platforms. */
2507 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2508 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2509 #endif
2510
2511 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2512 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2513 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2514 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2515 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2516 #endif
2517 #if GDB_MULTI_ARCH
2518 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2519 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2520 #endif
2521 #endif
2522
2523 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2524    parametrized with (at least) the regcache. */
2525
2526 #if defined (SAVE_DUMMY_FRAME_TOS)
2527 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2528 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2529 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2530 #endif
2531 #endif
2532
2533 /* Default predicate for non- multi-arch targets. */
2534 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2535 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2536 #endif
2537
2538 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2540 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2541 #endif
2542 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2543 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2544 #endif
2545
2546 /* Default (function) for non- multi-arch platforms. */
2547 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2548 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2549 #endif
2550
2551 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2552 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2553 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2554 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2555 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2556 #endif
2557 #if GDB_MULTI_ARCH
2558 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2559 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2560 #endif
2561 #endif
2562
2563 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2564
2565 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2566 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2567 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2568
2569 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2570 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2571 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2572 #error "Non multi-arch definition of PARM_BOUNDARY"
2573 #endif
2574 #if GDB_MULTI_ARCH
2575 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2576 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2577 #endif
2578 #endif
2579
2580 /* Default (value) for non- multi-arch platforms. */
2581 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2582 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2583 #endif
2584
2585 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2586 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2588 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2589 #endif
2590 #if GDB_MULTI_ARCH
2591 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2592 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2593 #endif
2594 #endif
2595
2596 /* Default (value) for non- multi-arch platforms. */
2597 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2598 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2599 #endif
2600
2601 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2602 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2603 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2604 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2605 #endif
2606 #if GDB_MULTI_ARCH
2607 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2608 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2609 #endif
2610 #endif
2611
2612 /* Default (value) for non- multi-arch platforms. */
2613 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2614 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2615 #endif
2616
2617 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2618 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2619 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2620 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2621 #endif
2622 #if GDB_MULTI_ARCH
2623 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2624 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2625 #endif
2626 #endif
2627
2628 /* Default (function) for non- multi-arch platforms. */
2629 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2630 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2631 #endif
2632
2633 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2634 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2635 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2636 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2637 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2638 #endif
2639 #if GDB_MULTI_ARCH
2640 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2641 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2642 #endif
2643 #endif
2644
2645 /* On some machines there are bits in addresses which are not really
2646    part of the address, but are used by the kernel, the hardware, etc.
2647    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2648    we get a "real" address such as one would find in a symbol table.
2649    This is used only for addresses of instructions, and even then I'm
2650    not sure it's used in all contexts.  It exists to deal with there
2651    being a few stray bits in the PC which would mislead us, not as some
2652    sort of generic thing to handle alignment or segmentation (it's
2653    possible it should be in TARGET_READ_PC instead). */
2654
2655 /* Default (function) for non- multi-arch platforms. */
2656 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2657 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2658 #endif
2659
2660 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2661 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2662 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2663 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2664 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2665 #endif
2666 #if GDB_MULTI_ARCH
2667 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2668 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2669 #endif
2670 #endif
2671
2672 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2673    ADDR_BITS_REMOVE. */
2674
2675 /* Default (function) for non- multi-arch platforms. */
2676 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2677 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2678 #endif
2679
2680 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2681 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2682 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2683 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2684 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2685 #endif
2686 #if GDB_MULTI_ARCH
2687 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2688 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2689 #endif
2690 #endif
2691
2692 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2693    the target needs software single step.  An ISA method to implement it.
2694
2695    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2696    using the breakpoint system instead of blatting memory directly (as with rs6000).
2697
2698    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2699    single step.  If not, then implement single step using breakpoints. */
2700
2701 #if defined (SOFTWARE_SINGLE_STEP)
2702 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2703 #if !defined (SOFTWARE_SINGLE_STEP_P)
2704 #define SOFTWARE_SINGLE_STEP_P() (1)
2705 #endif
2706 #endif
2707
2708 /* Default predicate for non- multi-arch targets. */
2709 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2710 #define SOFTWARE_SINGLE_STEP_P() (0)
2711 #endif
2712
2713 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2714 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2715 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2716 #endif
2717 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2718 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2719 #endif
2720
2721 /* Default (function) for non- multi-arch platforms. */
2722 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2723 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2724 #endif
2725
2726 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2727 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2728 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2729 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2730 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2731 #endif
2732 #if GDB_MULTI_ARCH
2733 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2734 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2735 #endif
2736 #endif
2737
2738 /* Default (function) for non- multi-arch platforms. */
2739 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2740 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2741 #endif
2742
2743 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2744 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2745 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2746 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2747 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2748 #endif
2749 #if GDB_MULTI_ARCH
2750 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2751 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2752 #endif
2753 #endif
2754
2755 /* Default (function) for non- multi-arch platforms. */
2756 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2757 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2758 #endif
2759
2760 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2761 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2762 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2763 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2764 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2765 #endif
2766 #if GDB_MULTI_ARCH
2767 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2768 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2769 #endif
2770 #endif
2771
2772 /* For SVR4 shared libraries, each call goes through a small piece of
2773    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2774    to nonzero if we are currently stopped in one of these. */
2775
2776 /* Default (function) for non- multi-arch platforms. */
2777 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2778 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2779 #endif
2780
2781 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2782 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2783 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2784 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2785 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2786 #endif
2787 #if GDB_MULTI_ARCH
2788 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2789 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2790 #endif
2791 #endif
2792
2793 /* Some systems also have trampoline code for returning from shared libs. */
2794
2795 /* Default (function) for non- multi-arch platforms. */
2796 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2797 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2798 #endif
2799
2800 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2801 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2802 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2803 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2804 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2805 #endif
2806 #if GDB_MULTI_ARCH
2807 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2808 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2809 #endif
2810 #endif
2811
2812 /* Sigtramp is a routine that the kernel calls (which then calls the
2813    signal handler).  On most machines it is a library routine that is
2814    linked into the executable.
2815
2816    This macro, given a program counter value and the name of the
2817    function in which that PC resides (which can be null if the name is
2818    not known), returns nonzero if the PC and name show that we are in
2819    sigtramp.
2820
2821    On most machines just see if the name is sigtramp (and if we have
2822    no name, assume we are not in sigtramp).
2823
2824    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2825    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2826    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2827    own local NAME lookup.
2828
2829    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2830    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2831    does not. */
2832
2833 /* Default (function) for non- multi-arch platforms. */
2834 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2835 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2836 #endif
2837
2838 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2839 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2840 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2841 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2842 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2843 #endif
2844 #if GDB_MULTI_ARCH
2845 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2846 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2847 #endif
2848 #endif
2849
2850 #if defined (SIGTRAMP_START)
2851 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2852 #if !defined (SIGTRAMP_START_P)
2853 #define SIGTRAMP_START_P() (1)
2854 #endif
2855 #endif
2856
2857 /* Default predicate for non- multi-arch targets. */
2858 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2859 #define SIGTRAMP_START_P() (0)
2860 #endif
2861
2862 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2863 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2864 #error "Non multi-arch definition of SIGTRAMP_START"
2865 #endif
2866 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2867 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2868 #endif
2869
2870 /* Default (function) for non- multi-arch platforms. */
2871 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2872 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2873 #endif
2874
2875 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2876 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2877 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2878 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2879 #error "Non multi-arch definition of SIGTRAMP_START"
2880 #endif
2881 #if GDB_MULTI_ARCH
2882 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2883 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2884 #endif
2885 #endif
2886
2887 #if defined (SIGTRAMP_END)
2888 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2889 #if !defined (SIGTRAMP_END_P)
2890 #define SIGTRAMP_END_P() (1)
2891 #endif
2892 #endif
2893
2894 /* Default predicate for non- multi-arch targets. */
2895 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2896 #define SIGTRAMP_END_P() (0)
2897 #endif
2898
2899 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2901 #error "Non multi-arch definition of SIGTRAMP_END"
2902 #endif
2903 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2904 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2905 #endif
2906
2907 /* Default (function) for non- multi-arch platforms. */
2908 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2909 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2910 #endif
2911
2912 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2913 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2914 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2915 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2916 #error "Non multi-arch definition of SIGTRAMP_END"
2917 #endif
2918 #if GDB_MULTI_ARCH
2919 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2920 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2921 #endif
2922 #endif
2923
2924 /* A target might have problems with watchpoints as soon as the stack
2925    frame of the current function has been destroyed.  This mostly happens
2926    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2927    is defined to return a non-zero value if either the given addr is one
2928    instruction after the stack destroying instruction up to the trailing
2929    return instruction or if we can figure out that the stack frame has
2930    already been invalidated regardless of the value of addr.  Targets
2931    which don't suffer from that problem could just let this functionality
2932    untouched. */
2933
2934 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2935 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2936 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2937
2938 /* Given a vector of command-line arguments, return a newly allocated
2939    string which, when passed to the create_inferior function, will be
2940    parsed (on Unix systems, by the shell) to yield the same vector.
2941    This function should call error() if the argument vector is not
2942    representable for this target or if this target does not support
2943    command-line arguments.
2944    ARGC is the number of elements in the vector.
2945    ARGV is an array of strings, one per argument. */
2946
2947 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2948 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2949 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2950
2951 #if defined (DWARF2_BUILD_FRAME_INFO)
2952 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2953 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2954 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2955 #endif
2956 #endif
2957
2958 /* Default predicate for non- multi-arch targets. */
2959 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2960 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2961 #endif
2962
2963 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2964 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2965 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2966 #endif
2967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2968 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2969 #endif
2970
2971 /* Default (function) for non- multi-arch platforms. */
2972 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2973 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2974 #endif
2975
2976 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2977 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2978 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2979 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2980 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2981 #endif
2982 #if GDB_MULTI_ARCH
2983 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2984 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2985 #endif
2986 #endif
2987
2988 /* Default (function) for non- multi-arch platforms. */
2989 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2990 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2991 #endif
2992
2993 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2994 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2995 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2996 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2997 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2998 #endif
2999 #if GDB_MULTI_ARCH
3000 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
3001 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
3002 #endif
3003 #endif
3004
3005 /* Default (function) for non- multi-arch platforms. */
3006 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3007 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
3008 #endif
3009
3010 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
3011 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
3012 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
3013 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
3014 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
3015 #endif
3016 #if GDB_MULTI_ARCH
3017 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3018 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
3019 #endif
3020 #endif
3021
3022 /* Default (value) for non- multi-arch platforms. */
3023 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
3024 #define NAME_OF_MALLOC ("malloc")
3025 #endif
3026
3027 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
3028 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
3029 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
3030 #error "Non multi-arch definition of NAME_OF_MALLOC"
3031 #endif
3032 #if GDB_MULTI_ARCH
3033 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
3034 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
3035 #endif
3036 #endif
3037
3038 /* Default (value) for non- multi-arch platforms. */
3039 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
3040 #define CANNOT_STEP_BREAKPOINT (0)
3041 #endif
3042
3043 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
3044 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
3045 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
3046 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
3047 #endif
3048 #if GDB_MULTI_ARCH
3049 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
3050 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
3051 #endif
3052 #endif
3053
3054 /* Default (value) for non- multi-arch platforms. */
3055 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3056 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3057 #endif
3058
3059 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3060 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3061 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3062 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3063 #endif
3064 #if GDB_MULTI_ARCH
3065 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3066 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3067 #endif
3068 #endif
3069
3070 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
3071 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3072 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3073 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3074 #endif
3075 #endif
3076
3077 /* Default predicate for non- multi-arch targets. */
3078 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3079 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3080 #endif
3081
3082 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3083 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3084 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3085 #endif
3086 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3087 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3088 #endif
3089
3090 /* Default (function) for non- multi-arch platforms. */
3091 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3092 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3093 #endif
3094
3095 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3096 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3097 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3098 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3099 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3100 #endif
3101 #if GDB_MULTI_ARCH
3102 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
3103 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3104 #endif
3105 #endif
3106
3107 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3108
3109 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3110 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3111 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);
3112
3113 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3114
3115 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3116 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3117 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);
3118
3119 /* Is a register in a group */
3120
3121 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3122 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3123 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3124
3125 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3126
3127
3128 /* Mechanism for co-ordinating the selection of a specific
3129    architecture.
3130
3131    GDB targets (*-tdep.c) can register an interest in a specific
3132    architecture.  Other GDB components can register a need to maintain
3133    per-architecture data.
3134
3135    The mechanisms below ensures that there is only a loose connection
3136    between the set-architecture command and the various GDB
3137    components.  Each component can independently register their need
3138    to maintain architecture specific data with gdbarch.
3139
3140    Pragmatics:
3141
3142    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3143    didn't scale.
3144
3145    The more traditional mega-struct containing architecture specific
3146    data for all the various GDB components was also considered.  Since
3147    GDB is built from a variable number of (fairly independent)
3148    components it was determined that the global aproach was not
3149    applicable. */
3150
3151
3152 /* Register a new architectural family with GDB.
3153
3154    Register support for the specified ARCHITECTURE with GDB.  When
3155    gdbarch determines that the specified architecture has been
3156    selected, the corresponding INIT function is called.
3157
3158    --
3159
3160    The INIT function takes two parameters: INFO which contains the
3161    information available to gdbarch about the (possibly new)
3162    architecture; ARCHES which is a list of the previously created
3163    ``struct gdbarch'' for this architecture.
3164
3165    The INFO parameter is, as far as possible, be pre-initialized with
3166    information obtained from INFO.ABFD or the previously selected
3167    architecture.
3168
3169    The ARCHES parameter is a linked list (sorted most recently used)
3170    of all the previously created architures for this architecture
3171    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3172    values from the previously selected architecture for this
3173    architecture family.  The global ``current_gdbarch'' shall not be
3174    used.
3175
3176    The INIT function shall return any of: NULL - indicating that it
3177    doesn't recognize the selected architecture; an existing ``struct
3178    gdbarch'' from the ARCHES list - indicating that the new
3179    architecture is just a synonym for an earlier architecture (see
3180    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3181    - that describes the selected architecture (see gdbarch_alloc()).
3182
3183    The DUMP_TDEP function shall print out all target specific values.
3184    Care should be taken to ensure that the function works in both the
3185    multi-arch and non- multi-arch cases. */
3186
3187 struct gdbarch_list
3188 {
3189   struct gdbarch *gdbarch;
3190   struct gdbarch_list *next;
3191 };
3192
3193 struct gdbarch_info
3194 {
3195   /* Use default: NULL (ZERO). */
3196   const struct bfd_arch_info *bfd_arch_info;
3197
3198   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3199   int byte_order;
3200
3201   /* Use default: NULL (ZERO). */
3202   bfd *abfd;
3203
3204   /* Use default: NULL (ZERO). */
3205   struct gdbarch_tdep_info *tdep_info;
3206
3207   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3208   enum gdb_osabi osabi;
3209 };
3210
3211 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3212 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3213
3214 /* DEPRECATED - use gdbarch_register() */
3215 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3216
3217 extern void gdbarch_register (enum bfd_architecture architecture,
3218                               gdbarch_init_ftype *,
3219                               gdbarch_dump_tdep_ftype *);
3220
3221
3222 /* Return a freshly allocated, NULL terminated, array of the valid
3223    architecture names.  Since architectures are registered during the
3224    _initialize phase this function only returns useful information
3225    once initialization has been completed. */
3226
3227 extern const char **gdbarch_printable_names (void);
3228
3229
3230 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3231    matches the information provided by INFO. */
3232
3233 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3234
3235
3236 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3237    basic initialization using values obtained from the INFO andTDEP
3238    parameters.  set_gdbarch_*() functions are called to complete the
3239    initialization of the object. */
3240
3241 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3242
3243
3244 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3245    It is assumed that the caller freeds the ``struct
3246    gdbarch_tdep''. */
3247
3248 extern void gdbarch_free (struct gdbarch *);
3249
3250
3251 /* Helper function. Force an update of the current architecture.
3252
3253    The actual architecture selected is determined by INFO, ``(gdb) set
3254    architecture'' et.al., the existing architecture and BFD's default
3255    architecture.  INFO should be initialized to zero and then selected
3256    fields should be updated.
3257
3258    Returns non-zero if the update succeeds */
3259
3260 extern int gdbarch_update_p (struct gdbarch_info info);
3261
3262
3263
3264 /* Register per-architecture data-pointer.
3265
3266    Reserve space for a per-architecture data-pointer.  An identifier
3267    for the reserved data-pointer is returned.  That identifer should
3268    be saved in a local static variable.
3269
3270    The per-architecture data-pointer is either initialized explicitly
3271    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3272    gdbarch_data()).  FREE() is called to delete either an existing
3273    data-pointer overridden by set_gdbarch_data() or when the
3274    architecture object is being deleted.
3275
3276    When a previously created architecture is re-selected, the
3277    per-architecture data-pointer for that previous architecture is
3278    restored.  INIT() is not re-called.
3279
3280    Multiple registrarants for any architecture are allowed (and
3281    strongly encouraged).  */
3282
3283 struct gdbarch_data;
3284
3285 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3286 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3287                                         void *pointer);
3288 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3289                                                    gdbarch_data_free_ftype *free);
3290 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3291                               struct gdbarch_data *data,
3292                               void *pointer);
3293
3294 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3295
3296
3297 /* Register per-architecture memory region.
3298
3299    Provide a memory-region swap mechanism.  Per-architecture memory
3300    region are created.  These memory regions are swapped whenever the
3301    architecture is changed.  For a new architecture, the memory region
3302    is initialized with zero (0) and the INIT function is called.
3303
3304    Memory regions are swapped / initialized in the order that they are
3305    registered.  NULL DATA and/or INIT values can be specified.
3306
3307    New code should use register_gdbarch_data(). */
3308
3309 typedef void (gdbarch_swap_ftype) (void);
3310 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3311 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3312
3313
3314
3315 /* The target-system-dependent byte order is dynamic */
3316
3317 extern int target_byte_order;
3318 #ifndef TARGET_BYTE_ORDER
3319 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3320 #endif
3321
3322 extern int target_byte_order_auto;
3323 #ifndef TARGET_BYTE_ORDER_AUTO
3324 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3325 #endif
3326
3327
3328
3329 /* The target-system-dependent BFD architecture is dynamic */
3330
3331 extern int target_architecture_auto;
3332 #ifndef TARGET_ARCHITECTURE_AUTO
3333 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3334 #endif
3335
3336 extern const struct bfd_arch_info *target_architecture;
3337 #ifndef TARGET_ARCHITECTURE
3338 #define TARGET_ARCHITECTURE (target_architecture + 0)
3339 #endif
3340
3341
3342 /* The target-system-dependent disassembler is semi-dynamic */
3343
3344 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
3345                                 unsigned int len, disassemble_info *info);
3346
3347 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
3348                                   disassemble_info *info);
3349
3350 extern void dis_asm_print_address (bfd_vma addr,
3351                                    disassemble_info *info);
3352
3353 extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
3354 extern disassemble_info tm_print_insn_info;
3355 #ifndef TARGET_PRINT_INSN_INFO
3356 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
3357 #endif
3358
3359
3360
3361 /* Set the dynamic target-system-dependent parameters (architecture,
3362    byte-order, ...) using information found in the BFD */
3363
3364 extern void set_gdbarch_from_file (bfd *);
3365
3366
3367 /* Initialize the current architecture to the "first" one we find on
3368    our list.  */
3369
3370 extern void initialize_current_architecture (void);
3371
3372 /* For non-multiarched targets, do any initialization of the default
3373    gdbarch object necessary after the _initialize_MODULE functions
3374    have run.  */
3375 extern void initialize_non_multiarch (void);
3376
3377 /* gdbarch trace variable */
3378 extern int gdbarch_debug;
3379
3380 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3381
3382 #endif