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 #include "symfile.h"            /* For entry_point_address().  */
  43 #endif
  44
  45 struct frame_info;
  46 struct value;
  47 struct objfile;
  48 struct minimal_symbol;
  49 struct regcache;
  50 struct reggroup;
  51
  52 extern struct gdbarch *current_gdbarch;
  53
  54
  55 /* If any of the following are defined, the target wasn't correctly
  56    converted. */
  57
  58 #if GDB_MULTI_ARCH
  59 #if defined (EXTRA_FRAME_INFO)
  60 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
  61 #endif
  62 #endif
  63
  64 #if GDB_MULTI_ARCH
  65 #if defined (FRAME_FIND_SAVED_REGS)
  66 #error "FRAME_FIND_SAVED_REGS: replaced by DEPRECATED_FRAME_INIT_SAVED_REGS"
  67 #endif
  68 #endif
  69
  70 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
  71 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
  72 #endif
  73
  74
  75 /* The following are pre-initialized by GDBARCH. */
  76
  77 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
  78 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
  79 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
  80 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
  81 #endif
  82 #if GDB_MULTI_ARCH
  83 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
  84 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  85 #endif
  86 #endif
  87
  88 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  89 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  90 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
  91 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
  92 #endif
  93 #if GDB_MULTI_ARCH
  94 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
  95 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  96 #endif
  97 #endif
  98
  99 extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
 100 /* set_gdbarch_osabi() - not applicable - pre-initialized. */
 101 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
 102 #error "Non multi-arch definition of TARGET_OSABI"
 103 #endif
 104 #if GDB_MULTI_ARCH
 105 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_OSABI)
 106 #define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
 107 #endif
 108 #endif
 109
 110
 111 /* The following are initialized by the target dependent code. */
 112
 113 /* Number of bits in a char or unsigned char for the target machine.
 114    Just like CHAR_BIT in <limits.h> but describes the target machine.
 115    v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
 116
 117    Number of bits in a short or unsigned short for the target machine. */
 118
 119 /* Default (value) for non- multi-arch platforms. */
 120 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
 121 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
 122 #endif
 123
 124 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
 125 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
 126 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
 127 #error "Non multi-arch definition of TARGET_SHORT_BIT"
 128 #endif
 129 #if GDB_MULTI_ARCH
 130 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
 131 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 132 #endif
 133 #endif
 134
 135 /* Number of bits in an int or unsigned int for the target machine. */
 136
 137 /* Default (value) for non- multi-arch platforms. */
 138 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
 139 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
 140 #endif
 141
 142 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 143 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 144 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
 145 #error "Non multi-arch definition of TARGET_INT_BIT"
 146 #endif
 147 #if GDB_MULTI_ARCH
 148 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
 149 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 150 #endif
 151 #endif
 152
 153 /* Number of bits in a long or unsigned long for the target machine. */
 154
 155 /* Default (value) for non- multi-arch platforms. */
 156 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
 157 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
 158 #endif
 159
 160 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
 161 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
 162 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
 163 #error "Non multi-arch definition of TARGET_LONG_BIT"
 164 #endif
 165 #if GDB_MULTI_ARCH
 166 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
 167 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 168 #endif
 169 #endif
 170
 171 /* Number of bits in a long long or unsigned long long for the target
 172    machine. */
 173
 174 /* Default (value) for non- multi-arch platforms. */
 175 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
 176 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
 177 #endif
 178
 179 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 180 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 181 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
 182 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
 183 #endif
 184 #if GDB_MULTI_ARCH
 185 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
 186 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 187 #endif
 188 #endif
 189
 190 /* Number of bits in a float for the target machine. */
 191
 192 /* Default (value) for non- multi-arch platforms. */
 193 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
 194 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
 195 #endif
 196
 197 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 198 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 199 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
 200 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
 201 #endif
 202 #if GDB_MULTI_ARCH
 203 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
 204 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 205 #endif
 206 #endif
 207
 208 /* Number of bits in a double for the target machine. */
 209
 210 /* Default (value) for non- multi-arch platforms. */
 211 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
 212 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 213 #endif
 214
 215 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 216 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 217 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
 218 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
 219 #endif
 220 #if GDB_MULTI_ARCH
 221 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
 222 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 223 #endif
 224 #endif
 225
 226 /* Number of bits in a long double for the target machine. */
 227
 228 /* Default (value) for non- multi-arch platforms. */
 229 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
 230 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 231 #endif
 232
 233 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 234 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 235 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
 236 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
 237 #endif
 238 #if GDB_MULTI_ARCH
 239 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
 240 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 241 #endif
 242 #endif
 243
 244 /* For most targets, a pointer on the target and its representation as an
 245    address in GDB have the same size and "look the same".  For such a
 246    target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
 247    / addr_bit will be set from it.
 248
 249    If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
 250    also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
 251
 252    ptr_bit is the size of a pointer on the target */
 253
 254 /* Default (value) for non- multi-arch platforms. */
 255 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
 256 #define TARGET_PTR_BIT (TARGET_INT_BIT)
 257 #endif
 258
 259 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 260 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 261 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
 262 #error "Non multi-arch definition of TARGET_PTR_BIT"
 263 #endif
 264 #if GDB_MULTI_ARCH
 265 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
 266 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 267 #endif
 268 #endif
 269
 270 /* addr_bit is the size of a target address as represented in gdb */
 271
 272 /* Default (value) for non- multi-arch platforms. */
 273 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
 274 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
 275 #endif
 276
 277 extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
 278 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
 279 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
 280 #error "Non multi-arch definition of TARGET_ADDR_BIT"
 281 #endif
 282 #if GDB_MULTI_ARCH
 283 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
 284 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
 285 #endif
 286 #endif
 287
 288 /* Number of bits in a BFD_VMA for the target object file format. */
 289
 290 /* Default (value) for non- multi-arch platforms. */
 291 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
 292 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
 293 #endif
 294
 295 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
 296 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
 297 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
 298 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
 299 #endif
 300 #if GDB_MULTI_ARCH
 301 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
 302 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
 303 #endif
 304 #endif
 305
 306 /* One if `char' acts like `signed char', zero if `unsigned char'. */
 307
 308 /* Default (value) for non- multi-arch platforms. */
 309 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
 310 #define TARGET_CHAR_SIGNED (1)
 311 #endif
 312
 313 extern int gdbarch_char_signed (struct gdbarch *gdbarch);
 314 extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
 315 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
 316 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
 317 #endif
 318 #if GDB_MULTI_ARCH
 319 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
 320 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
 321 #endif
 322 #endif
 323
 324 /* Default (function) for non- multi-arch platforms. */
 325 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
 326 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
 327 #endif
 328
 329 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
 330 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
 331 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 332 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
 333 #error "Non multi-arch definition of TARGET_READ_PC"
 334 #endif
 335 #if GDB_MULTI_ARCH
 336 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
 337 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
 338 #endif
 339 #endif
 340
 341 /* Default (function) for non- multi-arch platforms. */
 342 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
 343 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
 344 #endif
 345
 346 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
 347 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
 348 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 349 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
 350 #error "Non multi-arch definition of TARGET_WRITE_PC"
 351 #endif
 352 #if GDB_MULTI_ARCH
 353 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
 354 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
 355 #endif
 356 #endif
 357
 358 /* Default (function) for non- multi-arch platforms. */
 359 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
 360 #define TARGET_READ_FP() (generic_target_read_fp ())
 361 #endif
 362
 363 typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
 364 extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
 365 extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
 366 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
 367 #error "Non multi-arch definition of TARGET_READ_FP"
 368 #endif
 369 #if GDB_MULTI_ARCH
 370 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
 371 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
 372 #endif
 373 #endif
 374
 375 /* Default (function) for non- multi-arch platforms. */
 376 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
 377 #define TARGET_READ_SP() (generic_target_read_sp ())
 378 #endif
 379
 380 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 381 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 382 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 383 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
 384 #error "Non multi-arch definition of TARGET_READ_SP"
 385 #endif
 386 #if GDB_MULTI_ARCH
 387 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
 388 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 389 #endif
 390 #endif
 391
 392 /* The dummy call frame SP should be set by push_dummy_call. */
 393
 394 #if defined (DEPRECATED_DUMMY_WRITE_SP)
 395 /* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
 396 #if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 397 #define DEPRECATED_DUMMY_WRITE_SP_P() (1)
 398 #endif
 399 #endif
 400
 401 /* Default predicate for non- multi-arch targets. */
 402 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 403 #define DEPRECATED_DUMMY_WRITE_SP_P() (0)
 404 #endif
 405
 406 extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
 407 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
 408 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 409 #endif
 410 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 411 #define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
 412 #endif
 413
 414 /* Default (function) for non- multi-arch platforms. */
 415 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP)
 416 #define DEPRECATED_DUMMY_WRITE_SP(val) (internal_error (__FILE__, __LINE__, "DEPRECATED_DUMMY_WRITE_SP"), 0)
 417 #endif
 418
 419 typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
 420 extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 421 extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
 422 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
 423 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 424 #endif
 425 #if GDB_MULTI_ARCH
 426 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP)
 427 #define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
 428 #endif
 429 #endif
 430
 431 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 432    whole scheme for dealing with "frames" and "frame pointers" needs a
 433    serious shakedown. */
 434
 435 /* Default (function) for non- multi-arch platforms. */
 436 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
 437 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
 438 #endif
 439
 440 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 441 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 442 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 443 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 444 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 445 #endif
 446 #if GDB_MULTI_ARCH
 447 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
 448 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 449 #endif
 450 #endif
 451
 452 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 453
 454 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 455 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 456 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 457
 458 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 459
 460 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 461 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 462 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 463
 464 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 465 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 466 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 467 #error "Non multi-arch definition of NUM_REGS"
 468 #endif
 469 #if GDB_MULTI_ARCH
 470 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
 471 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 472 #endif
 473 #endif
 474
 475 /* This macro gives the number of pseudo-registers that live in the
 476    register namespace but do not get fetched or stored on the target.
 477    These pseudo-registers may be aliases for other registers,
 478    combinations of other registers, or they may be computed by GDB. */
 479
 480 /* Default (value) for non- multi-arch platforms. */
 481 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
 482 #define NUM_PSEUDO_REGS (0)
 483 #endif
 484
 485 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 486 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 487 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 488 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 489 #endif
 490 #if GDB_MULTI_ARCH
 491 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
 492 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 493 #endif
 494 #endif
 495
 496 /* GDB's standard (or well known) register numbers.  These can map onto
 497    a real register or a pseudo (computed) register or not be defined at
 498    all (-1). */
 499
 500 /* Default (value) for non- multi-arch platforms. */
 501 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
 502 #define SP_REGNUM (-1)
 503 #endif
 504
 505 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 506 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 507 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 508 #error "Non multi-arch definition of SP_REGNUM"
 509 #endif
 510 #if GDB_MULTI_ARCH
 511 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
 512 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 513 #endif
 514 #endif
 515
 516 /* Default (value) for non- multi-arch platforms. */
 517 #if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
 518 #define FP_REGNUM (-1)
 519 #endif
 520
 521 extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
 522 extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
 523 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
 524 #error "Non multi-arch definition of FP_REGNUM"
 525 #endif
 526 #if GDB_MULTI_ARCH
 527 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
 528 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
 529 #endif
 530 #endif
 531
 532 /* Default (value) for non- multi-arch platforms. */
 533 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
 534 #define PC_REGNUM (-1)
 535 #endif
 536
 537 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 538 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 540 #error "Non multi-arch definition of PC_REGNUM"
 541 #endif
 542 #if GDB_MULTI_ARCH
 543 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
 544 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 545 #endif
 546 #endif
 547
 548 /* Default (value) for non- multi-arch platforms. */
 549 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
 550 #define PS_REGNUM (-1)
 551 #endif
 552
 553 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 554 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 555 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 556 #error "Non multi-arch definition of PS_REGNUM"
 557 #endif
 558 #if GDB_MULTI_ARCH
 559 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
 560 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 561 #endif
 562 #endif
 563
 564 /* Default (value) for non- multi-arch platforms. */
 565 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
 566 #define FP0_REGNUM (-1)
 567 #endif
 568
 569 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 570 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 571 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 572 #error "Non multi-arch definition of FP0_REGNUM"
 573 #endif
 574 #if GDB_MULTI_ARCH
 575 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
 576 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 577 #endif
 578 #endif
 579
 580 /* Default (value) for non- multi-arch platforms. */
 581 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
 582 #define NPC_REGNUM (-1)
 583 #endif
 584
 585 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 586 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
 588 #error "Non multi-arch definition of NPC_REGNUM"
 589 #endif
 590 #if GDB_MULTI_ARCH
 591 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
 592 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 593 #endif
 594 #endif
 595
 596 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 597
 598 /* Default (function) for non- multi-arch platforms. */
 599 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
 600 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
 601 #endif
 602
 603 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 604 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 605 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 607 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 608 #endif
 609 #if GDB_MULTI_ARCH
 610 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
 611 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 612 #endif
 613 #endif
 614
 615 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 616
 617 /* Default (function) for non- multi-arch platforms. */
 618 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
 619 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
 620 #endif
 621
 622 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 623 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 624 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 625 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 626 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 627 #endif
 628 #if GDB_MULTI_ARCH
 629 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
 630 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 631 #endif
 632 #endif
 633
 634 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 635
 636 /* Default (function) for non- multi-arch platforms. */
 637 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
 638 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
 639 #endif
 640
 641 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 642 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 643 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 644 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 645 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 646 #endif
 647 #if GDB_MULTI_ARCH
 648 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
 649 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 650 #endif
 651 #endif
 652
 653 /* Convert from an sdb register number to an internal gdb register number.
 654    This should be defined in tm.h, if REGISTER_NAMES is not set up
 655    to map one to one onto the sdb register numbers. */
 656
 657 /* Default (function) for non- multi-arch platforms. */
 658 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
 659 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
 660 #endif
 661
 662 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 663 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 664 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 665 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 666 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 667 #endif
 668 #if GDB_MULTI_ARCH
 669 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
 670 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 671 #endif
 672 #endif
 673
 674 /* Default (function) for non- multi-arch platforms. */
 675 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
 676 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
 677 #endif
 678
 679 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 680 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 681 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 682 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 683 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 684 #endif
 685 #if GDB_MULTI_ARCH
 686 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
 687 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 688 #endif
 689 #endif
 690
 691 /* Default (function) for non- multi-arch platforms. */
 692 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
 693 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
 694 #endif
 695
 696 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 697 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 698 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 699 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 700 #error "Non multi-arch definition of REGISTER_NAME"
 701 #endif
 702 #if GDB_MULTI_ARCH
 703 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
 704 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 705 #endif
 706 #endif
 707
 708 extern int gdbarch_register_size (struct gdbarch *gdbarch);
 709 extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
 710 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
 711 #error "Non multi-arch definition of REGISTER_SIZE"
 712 #endif
 713 #if GDB_MULTI_ARCH
 714 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
 715 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
 716 #endif
 717 #endif
 718
 719 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
 720 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
 721 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
 722 #error "Non multi-arch definition of REGISTER_BYTES"
 723 #endif
 724 #if GDB_MULTI_ARCH
 725 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
 726 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
 727 #endif
 728 #endif
 729
 730 /* Default (function) for non- multi-arch platforms. */
 731 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
 732 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
 733 #endif
 734
 735 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 736 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 737 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 738 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 739 #error "Non multi-arch definition of REGISTER_BYTE"
 740 #endif
 741 #if GDB_MULTI_ARCH
 742 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
 743 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
 744 #endif
 745 #endif
 746
 747 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 748    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 749    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 750    by REGISTER_TYPE. */
 751
 752 /* Default (function) for non- multi-arch platforms. */
 753 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
 754 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
 755 #endif
 756
 757 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 758 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 759 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 760 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 761 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 762 #endif
 763 #if GDB_MULTI_ARCH
 764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
 765 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 766 #endif
 767 #endif
 768
 769 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 770    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 771    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 772    by REGISTER_TYPE. */
 773
 774 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 775 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 776 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 777 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 778 #endif
 779 #endif
 780
 781 /* Default predicate for non- multi-arch targets. */
 782 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 783 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
 784 #endif
 785
 786 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 787 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 788 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 789 #endif
 790 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 791 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 792 #endif
 793
 794 /* Default (value) for non- multi-arch platforms. */
 795 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 796 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
 797 #endif
 798
 799 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 800 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 801 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 802 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 803 #endif
 804 #if GDB_MULTI_ARCH
 805 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 806 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 807 #endif
 808 #endif
 809
 810 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 811    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 812    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 813    by REGISTER_TYPE. */
 814
 815 /* Default (function) for non- multi-arch platforms. */
 816 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
 817 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
 818 #endif
 819
 820 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 821 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 822 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 823 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 824 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 825 #endif
 826 #if GDB_MULTI_ARCH
 827 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
 828 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 829 #endif
 830 #endif
 831
 832 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 833    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 834    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 835    by REGISTER_TYPE. */
 836
 837 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 838 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 839 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 840 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 841 #endif
 842 #endif
 843
 844 /* Default predicate for non- multi-arch targets. */
 845 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 846 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
 847 #endif
 848
 849 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 851 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 852 #endif
 853 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 854 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 855 #endif
 856
 857 /* Default (value) for non- multi-arch platforms. */
 858 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 859 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
 860 #endif
 861
 862 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 863 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 864 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 865 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 866 #endif
 867 #if GDB_MULTI_ARCH
 868 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 869 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 870 #endif
 871 #endif
 872
 873 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 874    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 875    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE have all being replaced
 876    by REGISTER_TYPE. */
 877
 878 #if defined (REGISTER_VIRTUAL_TYPE)
 879 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 880 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 881 #define REGISTER_VIRTUAL_TYPE_P() (1)
 882 #endif
 883 #endif
 884
 885 /* Default predicate for non- multi-arch targets. */
 886 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
 887 #define REGISTER_VIRTUAL_TYPE_P() (0)
 888 #endif
 889
 890 extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
 891 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 892 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 893 #endif
 894 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 895 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
 896 #endif
 897
 898 /* Default (function) for non- multi-arch platforms. */
 899 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
 900 #define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
 901 #endif
 902
 903 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 904 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 905 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 906 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 907 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 908 #endif
 909 #if GDB_MULTI_ARCH
 910 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
 911 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 912 #endif
 913 #endif
 914
 915 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 916
 917 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 918 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 919 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 920
 921 #if defined (DEPRECATED_DO_REGISTERS_INFO)
 922 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
 923 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 924 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
 925 #endif
 926 #endif
 927
 928 /* Default predicate for non- multi-arch targets. */
 929 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 930 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
 931 #endif
 932
 933 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
 934 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
 935 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 936 #endif
 937 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 938 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
 939 #endif
 940
 941 /* Default (function) for non- multi-arch platforms. */
 942 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
 943 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
 944 #endif
 945
 946 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
 947 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 948 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
 949 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
 950 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 951 #endif
 952 #if GDB_MULTI_ARCH
 953 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
 954 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
 955 #endif
 956 #endif
 957
 958 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 959 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 960 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
 961
 962 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
 963
 964 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 965 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 966 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
 967
 968 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
 969
 970 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 971 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 972 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
 973
 974 /* MAP a GDB RAW register number onto a simulator register number.  See
 975    also include/...-sim.h. */
 976
 977 /* Default (function) for non- multi-arch platforms. */
 978 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
 979 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
 980 #endif
 981
 982 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
 983 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
 984 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
 985 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
 986 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
 987 #endif
 988 #if GDB_MULTI_ARCH
 989 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
 990 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
 991 #endif
 992 #endif
 993
 994 #if defined (REGISTER_BYTES_OK)
 995 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
 996 #if !defined (REGISTER_BYTES_OK_P)
 997 #define REGISTER_BYTES_OK_P() (1)
 998 #endif
 999 #endif
1000
1001 /* Default predicate for non- multi-arch targets. */
1002 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
1003 #define REGISTER_BYTES_OK_P() (0)
1004 #endif
1005
1006 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
1007 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1008 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1009 #endif
1010 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1011 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1012 #endif
1013
1014 /* Default (function) for non- multi-arch platforms. */
1015 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
1016 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
1017 #endif
1018
1019 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1020 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1021 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1022 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1023 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1024 #endif
1025 #if GDB_MULTI_ARCH
1026 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
1027 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1028 #endif
1029 #endif
1030
1031 /* Default (function) for non- multi-arch platforms. */
1032 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1033 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1034 #endif
1035
1036 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1037 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1038 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1039 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1040 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1041 #endif
1042 #if GDB_MULTI_ARCH
1043 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
1044 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1045 #endif
1046 #endif
1047
1048 /* Default (function) for non- multi-arch platforms. */
1049 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1050 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1051 #endif
1052
1053 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1054 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1055 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1056 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1057 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1058 #endif
1059 #if GDB_MULTI_ARCH
1060 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
1061 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1062 #endif
1063 #endif
1064
1065 /* setjmp/longjmp support. */
1066
1067 #if defined (GET_LONGJMP_TARGET)
1068 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1069 #if !defined (GET_LONGJMP_TARGET_P)
1070 #define GET_LONGJMP_TARGET_P() (1)
1071 #endif
1072 #endif
1073
1074 /* Default predicate for non- multi-arch targets. */
1075 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1076 #define GET_LONGJMP_TARGET_P() (0)
1077 #endif
1078
1079 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1080 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1081 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1082 #endif
1083 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1084 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1085 #endif
1086
1087 /* Default (function) for non- multi-arch platforms. */
1088 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1089 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1090 #endif
1091
1092 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1093 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1094 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1095 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1096 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1097 #endif
1098 #if GDB_MULTI_ARCH
1099 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
1100 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1101 #endif
1102 #endif
1103
1104 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1105    much better but at least they are vaguely consistent).  The headers
1106    and body contain convoluted #if/#else sequences for determine how
1107    things should be compiled.  Instead of trying to mimic that
1108    behaviour here (and hence entrench it further) gdbarch simply
1109    reqires that these methods be set up from the word go.  This also
1110    avoids any potential problems with moving beyond multi-arch partial. */
1111
1112 /* Default (value) for non- multi-arch platforms. */
1113 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1114 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1115 #endif
1116
1117 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1118 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1119 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1120 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1121 #endif
1122 #if GDB_MULTI_ARCH
1123 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1124 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1125 #endif
1126 #endif
1127
1128 /* Default (value) for non- multi-arch platforms. */
1129 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1130 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1131 #endif
1132
1133 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1134 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1135 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1136 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1137 #endif
1138 #if GDB_MULTI_ARCH
1139 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
1140 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1141 #endif
1142 #endif
1143
1144 /* Default (function) for non- multi-arch platforms. */
1145 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_ADDRESS)
1146 #define CALL_DUMMY_ADDRESS() (entry_point_address ())
1147 #endif
1148
1149 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1150 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1151 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1152 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1153 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1154 #endif
1155 #if GDB_MULTI_ARCH
1156 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1157 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1158 #endif
1159 #endif
1160
1161 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1162 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
1163 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1164 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1165 #endif
1166 #if GDB_MULTI_ARCH
1167 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
1168 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1169 #endif
1170 #endif
1171
1172 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1173 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
1174 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1175 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1176 #endif
1177 #if GDB_MULTI_ARCH
1178 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1179 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1180 #endif
1181 #endif
1182
1183 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1184 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
1185 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1186 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1187 #endif
1188 #if GDB_MULTI_ARCH
1189 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1190 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1191 #endif
1192 #endif
1193
1194 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1195 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
1196 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1197 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1198 #endif
1199 #if GDB_MULTI_ARCH
1200 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1201 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1202 #endif
1203 #endif
1204
1205 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1206    (callable) initial value.  As a consequence, even when the predicate
1207    is false, the corresponding function works.  This simplifies the
1208    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1209    doesn't need to be modified. */
1210
1211 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1212 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1213 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1214 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1215 #endif
1216 #endif
1217
1218 /* Default predicate for non- multi-arch targets. */
1219 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1220 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1221 #endif
1222
1223 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1224 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1225 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1226 #endif
1227 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1228 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1229 #endif
1230
1231 /* Default (function) for non- multi-arch platforms. */
1232 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1233 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1234 #endif
1235
1236 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1237 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1238 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1239 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1240 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1241 #endif
1242 #if GDB_MULTI_ARCH
1243 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1244 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1245 #endif
1246 #endif
1247
1248 /* Default (value) for non- multi-arch platforms. */
1249 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1250 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1251 #endif
1252
1253 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1254 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
1255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1256 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1257 #endif
1258 #if !defined (CALL_DUMMY_WORDS)
1259 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1260 #endif
1261
1262 /* Default (value) for non- multi-arch platforms. */
1263 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1264 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1265 #endif
1266
1267 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1268 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
1269 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1270 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1271 #endif
1272 #if !defined (SIZEOF_CALL_DUMMY_WORDS)
1273 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1274 #endif
1275
1276 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1277 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1278 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1279 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1280 #endif
1281 #endif
1282
1283 /* Default predicate for non- multi-arch targets. */
1284 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1285 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1286 #endif
1287
1288 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1289 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1290 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1291 #endif
1292 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1293 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1294 #endif
1295
1296 /* Default (value) for non- multi-arch platforms. */
1297 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1298 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1299 #endif
1300
1301 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1302 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1303 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1304 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1305 #endif
1306 #if GDB_MULTI_ARCH
1307 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1308 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1309 #endif
1310 #endif
1311
1312 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);
1313 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);
1314 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
1315 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1316 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1317 #endif
1318 #if GDB_MULTI_ARCH
1319 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1320 #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))
1321 #endif
1322 #endif
1323
1324 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1325 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1326 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1327 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1328 #endif
1329 #endif
1330
1331 /* Default predicate for non- multi-arch targets. */
1332 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1333 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1334 #endif
1335
1336 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1337 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1338 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1339 #endif
1340 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1341 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1342 #endif
1343
1344 /* Default (function) for non- multi-arch platforms. */
1345 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1346 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1347 #endif
1348
1349 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1350 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1351 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1353 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1354 #endif
1355 #if GDB_MULTI_ARCH
1356 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1357 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1358 #endif
1359 #endif
1360
1361 #if defined (DEPRECATED_INIT_FRAME_PC)
1362 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1363 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1364 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1365 #endif
1366 #endif
1367
1368 /* Default predicate for non- multi-arch targets. */
1369 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1370 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1371 #endif
1372
1373 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1374 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1375 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1376 #endif
1377 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1378 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1379 #endif
1380
1381 /* Default (function) for non- multi-arch platforms. */
1382 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1383 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1384 #endif
1385
1386 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1387 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1388 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1389 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1390 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1391 #endif
1392 #if GDB_MULTI_ARCH
1393 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1394 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1395 #endif
1396 #endif
1397
1398 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1399 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1401 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1402 #endif
1403 #if GDB_MULTI_ARCH
1404 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1405 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1406 #endif
1407 #endif
1408
1409 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1410 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1411 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1412 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1413 #endif
1414 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1415 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1416 #endif
1417
1418 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1419 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1420 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1421 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1422 #endif
1423 #endif
1424
1425 /* Default predicate for non- multi-arch targets. */
1426 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1427 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1428 #endif
1429
1430 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1431 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1432 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1433 #endif
1434 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1435 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1436 #endif
1437
1438 /* Default (function) for non- multi-arch platforms. */
1439 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1440 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1441 #endif
1442
1443 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);
1444 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);
1445 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1446 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1447 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1448 #endif
1449 #if GDB_MULTI_ARCH
1450 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER)
1451 #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))
1452 #endif
1453 #endif
1454
1455 /* Default (function) for non- multi-arch platforms. */
1456 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1457 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1458 #endif
1459
1460 typedef int (gdbarch_register_convertible_ftype) (int nr);
1461 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1462 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1463 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1464 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1465 #endif
1466 #if GDB_MULTI_ARCH
1467 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1468 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1469 #endif
1470 #endif
1471
1472 /* Default (function) for non- multi-arch platforms. */
1473 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1474 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1475 #endif
1476
1477 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1478 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1479 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1480 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1481 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1482 #endif
1483 #if GDB_MULTI_ARCH
1484 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1485 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1486 #endif
1487 #endif
1488
1489 /* Default (function) for non- multi-arch platforms. */
1490 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1491 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1492 #endif
1493
1494 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1495 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1496 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1497 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1498 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1499 #endif
1500 #if GDB_MULTI_ARCH
1501 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1502 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1503 #endif
1504 #endif
1505
1506 /* Default (function) for non- multi-arch platforms. */
1507 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1508 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1509 #endif
1510
1511 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1512 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1513 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1514 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1515 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1516 #endif
1517 #if GDB_MULTI_ARCH
1518 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1519 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1520 #endif
1521 #endif
1522
1523 /* Default (function) for non- multi-arch platforms. */
1524 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1525 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1526 #endif
1527
1528 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1529 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1530 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1531 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1532 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1533 #endif
1534 #if GDB_MULTI_ARCH
1535 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1536 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1537 #endif
1538 #endif
1539
1540 /* Default (function) for non- multi-arch platforms. */
1541 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1542 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1543 #endif
1544
1545 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1546 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1547 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1548 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1549 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1550 #endif
1551 #if GDB_MULTI_ARCH
1552 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1553 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1554 #endif
1555 #endif
1556
1557 /* Default (function) for non- multi-arch platforms. */
1558 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1559 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1560 #endif
1561
1562 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1563 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1564 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1565 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1566 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1567 #endif
1568 #if GDB_MULTI_ARCH
1569 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1570 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1571 #endif
1572 #endif
1573
1574 /* Default (function) for non- multi-arch platforms. */
1575 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1576 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1577 #endif
1578
1579 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1580 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1581 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1582 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1583 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1584 #endif
1585 #if GDB_MULTI_ARCH
1586 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1587 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1588 #endif
1589 #endif
1590
1591 #if defined (INTEGER_TO_ADDRESS)
1592 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1593 #if !defined (INTEGER_TO_ADDRESS_P)
1594 #define INTEGER_TO_ADDRESS_P() (1)
1595 #endif
1596 #endif
1597
1598 /* Default predicate for non- multi-arch targets. */
1599 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1600 #define INTEGER_TO_ADDRESS_P() (0)
1601 #endif
1602
1603 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1604 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1605 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1606 #endif
1607 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1608 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1609 #endif
1610
1611 /* Default (function) for non- multi-arch platforms. */
1612 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1613 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1614 #endif
1615
1616 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1617 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1618 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1619 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1620 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1621 #endif
1622 #if GDB_MULTI_ARCH
1623 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1624 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1625 #endif
1626 #endif
1627
1628 /* Default (function) for non- multi-arch platforms. */
1629 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1630 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1631 #endif
1632
1633 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1634 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1635 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1636 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1637 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1638 #endif
1639 #if GDB_MULTI_ARCH
1640 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1641 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1642 #endif
1643 #endif
1644
1645 /* Replaced by PUSH_DUMMY_CALL */
1646
1647 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1648 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1649 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1650 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1651 #endif
1652 #endif
1653
1654 /* Default predicate for non- multi-arch targets. */
1655 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1656 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1657 #endif
1658
1659 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1660 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1661 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1662 #endif
1663 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1664 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1665 #endif
1666
1667 /* Default (function) for non- multi-arch platforms. */
1668 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1669 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1670 #endif
1671
1672 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1673 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);
1674 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1675 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1676 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1677 #endif
1678 #if GDB_MULTI_ARCH
1679 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
1680 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1681 #endif
1682 #endif
1683
1684 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1685
1686 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);
1687 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);
1688 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1689
1690 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1691 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1692 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1693 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1694 #endif
1695 #endif
1696
1697 /* Default predicate for non- multi-arch targets. */
1698 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1699 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1700 #endif
1701
1702 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1703 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1704 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1705 #endif
1706 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1707 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1708 #endif
1709
1710 /* Default (function) for non- multi-arch platforms. */
1711 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1712 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1713 #endif
1714
1715 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1716 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1717 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1718 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1719 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1720 #endif
1721 #if GDB_MULTI_ARCH
1722 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1723 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1724 #endif
1725 #endif
1726
1727 /* NOTE: This can be handled directly in push_dummy_call. */
1728
1729 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1730 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
1731 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1732 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
1733 #endif
1734 #endif
1735
1736 /* Default predicate for non- multi-arch targets. */
1737 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1738 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (0)
1739 #endif
1740
1741 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
1742 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1743 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1744 #endif
1745 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1746 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
1747 #endif
1748
1749 /* Default (function) for non- multi-arch platforms. */
1750 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1751 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_RETURN_ADDRESS"), 0)
1752 #endif
1753
1754 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1755 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1756 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
1757 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1758 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1759 #endif
1760 #if GDB_MULTI_ARCH
1761 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1762 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
1763 #endif
1764 #endif
1765
1766 #if defined (DEPRECATED_POP_FRAME)
1767 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1768 #if !defined (DEPRECATED_POP_FRAME_P)
1769 #define DEPRECATED_POP_FRAME_P() (1)
1770 #endif
1771 #endif
1772
1773 /* Default predicate for non- multi-arch targets. */
1774 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1775 #define DEPRECATED_POP_FRAME_P() (0)
1776 #endif
1777
1778 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1779 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1780 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1781 #endif
1782 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1783 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1784 #endif
1785
1786 /* Default (function) for non- multi-arch platforms. */
1787 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1788 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1789 #endif
1790
1791 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1792 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1793 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1794 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1795 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1796 #endif
1797 #if GDB_MULTI_ARCH
1798 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME)
1799 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1800 #endif
1801 #endif
1802
1803 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1804
1805 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1806 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1807 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1808 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1809 #endif
1810 #endif
1811
1812 /* Default predicate for non- multi-arch targets. */
1813 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1814 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1815 #endif
1816
1817 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1818 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1819 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1820 #endif
1821 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1822 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1823 #endif
1824
1825 /* Default (function) for non- multi-arch platforms. */
1826 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1827 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1828 #endif
1829
1830 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1831 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1832 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1833 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1834 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1835 #endif
1836 #if GDB_MULTI_ARCH
1837 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN)
1838 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1839 #endif
1840 #endif
1841
1842 /* Default (function) for non- multi-arch platforms. */
1843 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1844 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1845 #endif
1846
1847 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1848 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1849 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1851 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1852 #endif
1853 #if GDB_MULTI_ARCH
1854 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1855 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1856 #endif
1857 #endif
1858
1859 /* Default (function) for non- multi-arch platforms. */
1860 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1861 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1862 #endif
1863
1864 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1865 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1866 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1867 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1868 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1869 #endif
1870 #if GDB_MULTI_ARCH
1871 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1872 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1873 #endif
1874 #endif
1875
1876 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1877 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1878 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1879 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1880 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1881 #endif
1882 #if GDB_MULTI_ARCH
1883 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1884 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1885 #endif
1886 #endif
1887
1888 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1889 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1890 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1891 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1892 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1893 #endif
1894 #if GDB_MULTI_ARCH
1895 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1896 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1897 #endif
1898 #endif
1899
1900 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1901 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1902 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1903 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1904 #endif
1905 #endif
1906
1907 /* Default predicate for non- multi-arch targets. */
1908 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1909 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1910 #endif
1911
1912 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1913 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1914 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1915 #endif
1916 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1917 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1918 #endif
1919
1920 /* Default (function) for non- multi-arch platforms. */
1921 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1922 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1923 #endif
1924
1925 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1926 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1927 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1928 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1929 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1930 #endif
1931 #if GDB_MULTI_ARCH
1932 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1933 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1934 #endif
1935 #endif
1936
1937 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1938 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1939 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1940 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1941 #endif
1942 #endif
1943
1944 /* Default predicate for non- multi-arch targets. */
1945 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1946 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1947 #endif
1948
1949 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1950 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1951 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1952 #endif
1953 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1954 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1955 #endif
1956
1957 /* Default (function) for non- multi-arch platforms. */
1958 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1959 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1960 #endif
1961
1962 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1963 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1964 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1965 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1966 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1967 #endif
1968 #if GDB_MULTI_ARCH
1969 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1970 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1971 #endif
1972 #endif
1973
1974 /* Default (function) for non- multi-arch platforms. */
1975 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1976 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1977 #endif
1978
1979 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1980 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1981 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1982 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1983 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1984 #endif
1985 #if GDB_MULTI_ARCH
1986 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1987 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1988 #endif
1989 #endif
1990
1991 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1992 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1993 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1994 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
1995 #endif
1996 #endif
1997
1998 /* Default predicate for non- multi-arch targets. */
1999 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2000 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
2001 #endif
2002
2003 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
2004 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2005 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2006 #endif
2007 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2008 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
2009 #endif
2010
2011 /* Default (function) for non- multi-arch platforms. */
2012 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2013 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
2014 #endif
2015
2016 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
2017 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
2018 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2019 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2020 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2021 #endif
2022 #if GDB_MULTI_ARCH
2023 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2024 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2025 #endif
2026 #endif
2027
2028 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2029 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2030 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2031 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2032 #endif
2033 #endif
2034
2035 /* Default predicate for non- multi-arch targets. */
2036 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2037 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2038 #endif
2039
2040 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2041 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2042 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2043 #endif
2044 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2045 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2046 #endif
2047
2048 /* Default (function) for non- multi-arch platforms. */
2049 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2050 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2051 #endif
2052
2053 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2054 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2055 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2056 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2057 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2058 #endif
2059 #if GDB_MULTI_ARCH
2060 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2061 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2062 #endif
2063 #endif
2064
2065 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2066 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2067 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2068 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2069 #error "Non multi-arch definition of SKIP_PROLOGUE"
2070 #endif
2071 #if GDB_MULTI_ARCH
2072 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
2073 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2074 #endif
2075 #endif
2076
2077 /* Default (function) for non- multi-arch platforms. */
2078 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2079 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2080 #endif
2081
2082 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2083 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2084 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2085 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2086 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2087 #endif
2088 #if GDB_MULTI_ARCH
2089 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
2090 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2091 #endif
2092 #endif
2093
2094 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2095 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2096 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2097 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2098 #error "Non multi-arch definition of INNER_THAN"
2099 #endif
2100 #if GDB_MULTI_ARCH
2101 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
2102 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2103 #endif
2104 #endif
2105
2106 /* Default (function) for non- multi-arch platforms. */
2107 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
2108 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
2109 #endif
2110
2111 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2112 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2113 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2114 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2115 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2116 #endif
2117 #if GDB_MULTI_ARCH
2118 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
2119 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2120 #endif
2121 #endif
2122
2123 /* Default (function) for non- multi-arch platforms. */
2124 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2125 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2126 #endif
2127
2128 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2129 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2130 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2131 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2132 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2133 #endif
2134 #if GDB_MULTI_ARCH
2135 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
2136 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2137 #endif
2138 #endif
2139
2140 /* Default (function) for non- multi-arch platforms. */
2141 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2142 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2143 #endif
2144
2145 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2146 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2147 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2148 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2149 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2150 #endif
2151 #if GDB_MULTI_ARCH
2152 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
2153 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2154 #endif
2155 #endif
2156
2157 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2158 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2159 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2160 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2161 #endif
2162 #if GDB_MULTI_ARCH
2163 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
2164 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2165 #endif
2166 #endif
2167
2168 /* Default (function) for non- multi-arch platforms. */
2169 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2170 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2171 #endif
2172
2173 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2174 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2175 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2176 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2177 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2178 #endif
2179 #if GDB_MULTI_ARCH
2180 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2181 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2182 #endif
2183 #endif
2184
2185 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2186 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2187 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2188 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2189 #endif
2190 #if GDB_MULTI_ARCH
2191 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
2192 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2193 #endif
2194 #endif
2195
2196 /* Default (function) for non- multi-arch platforms. */
2197 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2198 #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))
2199 #endif
2200
2201 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2202 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2203 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2204 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2205 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
2206 #endif
2207 #if GDB_MULTI_ARCH
2208 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2209 #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))
2210 #endif
2211 #endif
2212
2213 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2214 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2215 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2216 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2217 #endif
2218 #if GDB_MULTI_ARCH
2219 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
2220 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2221 #endif
2222 #endif
2223
2224 /* Default (function) for non- multi-arch platforms. */
2225 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2226 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2227 #endif
2228
2229 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2230 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2231 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2232 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2233 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2234 #endif
2235 #if GDB_MULTI_ARCH
2236 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
2237 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2238 #endif
2239 #endif
2240
2241 #if defined (DEPRECATED_FRAME_CHAIN)
2242 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2243 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2244 #define DEPRECATED_FRAME_CHAIN_P() (1)
2245 #endif
2246 #endif
2247
2248 /* Default predicate for non- multi-arch targets. */
2249 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2250 #define DEPRECATED_FRAME_CHAIN_P() (0)
2251 #endif
2252
2253 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2254 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2255 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2256 #endif
2257 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2258 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2259 #endif
2260
2261 /* Default (function) for non- multi-arch platforms. */
2262 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2263 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2264 #endif
2265
2266 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2267 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2268 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2269 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2270 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2271 #endif
2272 #if GDB_MULTI_ARCH
2273 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
2274 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2275 #endif
2276 #endif
2277
2278 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2279 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2280 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2281 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2282 #endif
2283 #endif
2284
2285 /* Default predicate for non- multi-arch targets. */
2286 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2287 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2288 #endif
2289
2290 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2291 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2292 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2293 #endif
2294 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2295 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2296 #endif
2297
2298 /* Default (function) for non- multi-arch platforms. */
2299 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2300 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2301 #endif
2302
2303 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2304 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2305 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2306 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2307 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2308 #endif
2309 #if GDB_MULTI_ARCH
2310 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
2311 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2312 #endif
2313 #endif
2314
2315 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2316    note, per UNWIND_PC's doco, that while the two have similar
2317    interfaces they have very different underlying implementations. */
2318
2319 #if defined (DEPRECATED_FRAME_SAVED_PC)
2320 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2321 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2322 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2323 #endif
2324 #endif
2325
2326 /* Default predicate for non- multi-arch targets. */
2327 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2328 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2329 #endif
2330
2331 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2332 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2333 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2334 #endif
2335 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2336 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2337 #endif
2338
2339 /* Default (function) for non- multi-arch platforms. */
2340 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2341 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2342 #endif
2343
2344 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2345 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2346 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2347 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2348 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2349 #endif
2350 #if GDB_MULTI_ARCH
2351 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
2352 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2353 #endif
2354 #endif
2355
2356 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2357
2358 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2359 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2360 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2361
2362 /* Default (function) for non- multi-arch platforms. */
2363 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2364 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2365 #endif
2366
2367 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2368 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2369 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2370 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2371 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2372 #endif
2373 #if GDB_MULTI_ARCH
2374 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2375 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2376 #endif
2377 #endif
2378
2379 /* Default (function) for non- multi-arch platforms. */
2380 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2381 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2382 #endif
2383
2384 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2385 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2386 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2387 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2388 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2389 #endif
2390 #if GDB_MULTI_ARCH
2391 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2392 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2393 #endif
2394 #endif
2395
2396 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
2397 extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2398 extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
2399 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2400 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2401 #endif
2402 #if GDB_MULTI_ARCH
2403 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
2404 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2405 #endif
2406 #endif
2407
2408 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2409 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2410 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2411 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2412 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2413 #endif
2414 #if GDB_MULTI_ARCH
2415 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2416 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2417 #endif
2418 #endif
2419
2420 #if defined (STACK_ALIGN)
2421 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2422 #if !defined (STACK_ALIGN_P)
2423 #define STACK_ALIGN_P() (1)
2424 #endif
2425 #endif
2426
2427 /* Default predicate for non- multi-arch targets. */
2428 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2429 #define STACK_ALIGN_P() (0)
2430 #endif
2431
2432 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2434 #error "Non multi-arch definition of STACK_ALIGN"
2435 #endif
2436 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2437 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2438 #endif
2439
2440 /* Default (function) for non- multi-arch platforms. */
2441 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2442 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2443 #endif
2444
2445 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2446 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2447 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2448 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2449 #error "Non multi-arch definition of STACK_ALIGN"
2450 #endif
2451 #if GDB_MULTI_ARCH
2452 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2453 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2454 #endif
2455 #endif
2456
2457 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2458
2459 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2460 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2461 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2462
2463 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2464
2465 /* Default (value) for non- multi-arch platforms. */
2466 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2467 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2468 #endif
2469
2470 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2471 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2472 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2473 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2474 #endif
2475 #if GDB_MULTI_ARCH
2476 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2477 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2478 #endif
2479 #endif
2480
2481 #if defined (REG_STRUCT_HAS_ADDR)
2482 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2483 #if !defined (REG_STRUCT_HAS_ADDR_P)
2484 #define REG_STRUCT_HAS_ADDR_P() (1)
2485 #endif
2486 #endif
2487
2488 /* Default predicate for non- multi-arch targets. */
2489 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2490 #define REG_STRUCT_HAS_ADDR_P() (0)
2491 #endif
2492
2493 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2494 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2495 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2496 #endif
2497 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2498 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2499 #endif
2500
2501 /* Default (function) for non- multi-arch platforms. */
2502 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2503 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2504 #endif
2505
2506 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2507 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2508 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2509 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2510 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2511 #endif
2512 #if GDB_MULTI_ARCH
2513 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2514 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2515 #endif
2516 #endif
2517
2518 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2519    parametrized with (at least) the regcache. */
2520
2521 #if defined (SAVE_DUMMY_FRAME_TOS)
2522 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2523 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2524 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2525 #endif
2526 #endif
2527
2528 /* Default predicate for non- multi-arch targets. */
2529 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2530 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2531 #endif
2532
2533 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2534 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2535 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2536 #endif
2537 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2538 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2539 #endif
2540
2541 /* Default (function) for non- multi-arch platforms. */
2542 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2543 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2544 #endif
2545
2546 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2547 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2548 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2549 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2550 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2551 #endif
2552 #if GDB_MULTI_ARCH
2553 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2554 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2555 #endif
2556 #endif
2557
2558 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2559
2560 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2561 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2562 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2563
2564 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2565 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2566 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2567 #error "Non multi-arch definition of PARM_BOUNDARY"
2568 #endif
2569 #if GDB_MULTI_ARCH
2570 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2571 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2572 #endif
2573 #endif
2574
2575 /* Default (value) for non- multi-arch platforms. */
2576 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2577 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2578 #endif
2579
2580 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2581 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2582 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2583 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2584 #endif
2585 #if GDB_MULTI_ARCH
2586 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2587 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2588 #endif
2589 #endif
2590
2591 /* Default (value) for non- multi-arch platforms. */
2592 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2593 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2594 #endif
2595
2596 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2597 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2598 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2599 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2600 #endif
2601 #if GDB_MULTI_ARCH
2602 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2603 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2604 #endif
2605 #endif
2606
2607 /* Default (value) for non- multi-arch platforms. */
2608 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2609 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2610 #endif
2611
2612 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2613 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2614 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2615 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2616 #endif
2617 #if GDB_MULTI_ARCH
2618 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2619 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2620 #endif
2621 #endif
2622
2623 /* Default (function) for non- multi-arch platforms. */
2624 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2625 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2626 #endif
2627
2628 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2629 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2630 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2631 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2632 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2633 #endif
2634 #if GDB_MULTI_ARCH
2635 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2636 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2637 #endif
2638 #endif
2639
2640 /* On some machines there are bits in addresses which are not really
2641    part of the address, but are used by the kernel, the hardware, etc.
2642    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2643    we get a "real" address such as one would find in a symbol table.
2644    This is used only for addresses of instructions, and even then I'm
2645    not sure it's used in all contexts.  It exists to deal with there
2646    being a few stray bits in the PC which would mislead us, not as some
2647    sort of generic thing to handle alignment or segmentation (it's
2648    possible it should be in TARGET_READ_PC instead). */
2649
2650 /* Default (function) for non- multi-arch platforms. */
2651 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2652 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2653 #endif
2654
2655 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2656 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2657 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2658 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2659 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2660 #endif
2661 #if GDB_MULTI_ARCH
2662 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2663 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2664 #endif
2665 #endif
2666
2667 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2668    ADDR_BITS_REMOVE. */
2669
2670 /* Default (function) for non- multi-arch platforms. */
2671 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2672 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2673 #endif
2674
2675 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2676 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2677 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2678 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2679 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2680 #endif
2681 #if GDB_MULTI_ARCH
2682 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2683 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2684 #endif
2685 #endif
2686
2687 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2688    the target needs software single step.  An ISA method to implement it.
2689
2690    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2691    using the breakpoint system instead of blatting memory directly (as with rs6000).
2692
2693    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2694    single step.  If not, then implement single step using breakpoints. */
2695
2696 #if defined (SOFTWARE_SINGLE_STEP)
2697 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2698 #if !defined (SOFTWARE_SINGLE_STEP_P)
2699 #define SOFTWARE_SINGLE_STEP_P() (1)
2700 #endif
2701 #endif
2702
2703 /* Default predicate for non- multi-arch targets. */
2704 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2705 #define SOFTWARE_SINGLE_STEP_P() (0)
2706 #endif
2707
2708 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2709 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2710 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2711 #endif
2712 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2713 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2714 #endif
2715
2716 /* Default (function) for non- multi-arch platforms. */
2717 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2718 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2719 #endif
2720
2721 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2722 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2723 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2724 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2725 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2726 #endif
2727 #if GDB_MULTI_ARCH
2728 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2729 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2730 #endif
2731 #endif
2732
2733 /* Default (function) for non- multi-arch platforms. */
2734 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2735 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2736 #endif
2737
2738 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2739 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2740 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2741 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2742 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2743 #endif
2744 #if GDB_MULTI_ARCH
2745 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2746 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2747 #endif
2748 #endif
2749
2750 /* Default (function) for non- multi-arch platforms. */
2751 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2752 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2753 #endif
2754
2755 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2756 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2757 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2758 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2759 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2760 #endif
2761 #if GDB_MULTI_ARCH
2762 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2763 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2764 #endif
2765 #endif
2766
2767 /* For SVR4 shared libraries, each call goes through a small piece of
2768    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2769    to nonzero if we are currently stopped in one of these. */
2770
2771 /* Default (function) for non- multi-arch platforms. */
2772 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2773 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2774 #endif
2775
2776 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2777 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2778 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2779 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2780 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2781 #endif
2782 #if GDB_MULTI_ARCH
2783 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2784 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2785 #endif
2786 #endif
2787
2788 /* Some systems also have trampoline code for returning from shared libs. */
2789
2790 /* Default (function) for non- multi-arch platforms. */
2791 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2792 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2793 #endif
2794
2795 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2796 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2797 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2798 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2799 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2800 #endif
2801 #if GDB_MULTI_ARCH
2802 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2803 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2804 #endif
2805 #endif
2806
2807 /* Sigtramp is a routine that the kernel calls (which then calls the
2808    signal handler).  On most machines it is a library routine that is
2809    linked into the executable.
2810
2811    This macro, given a program counter value and the name of the
2812    function in which that PC resides (which can be null if the name is
2813    not known), returns nonzero if the PC and name show that we are in
2814    sigtramp.
2815
2816    On most machines just see if the name is sigtramp (and if we have
2817    no name, assume we are not in sigtramp).
2818
2819    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2820    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2821    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2822    own local NAME lookup.
2823
2824    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2825    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2826    does not. */
2827
2828 /* Default (function) for non- multi-arch platforms. */
2829 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2830 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2831 #endif
2832
2833 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2834 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2835 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2836 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2837 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2838 #endif
2839 #if GDB_MULTI_ARCH
2840 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2841 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2842 #endif
2843 #endif
2844
2845 #if defined (SIGTRAMP_START)
2846 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2847 #if !defined (SIGTRAMP_START_P)
2848 #define SIGTRAMP_START_P() (1)
2849 #endif
2850 #endif
2851
2852 /* Default predicate for non- multi-arch targets. */
2853 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2854 #define SIGTRAMP_START_P() (0)
2855 #endif
2856
2857 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2858 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2859 #error "Non multi-arch definition of SIGTRAMP_START"
2860 #endif
2861 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2862 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2863 #endif
2864
2865 /* Default (function) for non- multi-arch platforms. */
2866 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2867 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2868 #endif
2869
2870 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2871 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2872 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2873 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2874 #error "Non multi-arch definition of SIGTRAMP_START"
2875 #endif
2876 #if GDB_MULTI_ARCH
2877 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2878 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2879 #endif
2880 #endif
2881
2882 #if defined (SIGTRAMP_END)
2883 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2884 #if !defined (SIGTRAMP_END_P)
2885 #define SIGTRAMP_END_P() (1)
2886 #endif
2887 #endif
2888
2889 /* Default predicate for non- multi-arch targets. */
2890 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2891 #define SIGTRAMP_END_P() (0)
2892 #endif
2893
2894 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2895 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2896 #error "Non multi-arch definition of SIGTRAMP_END"
2897 #endif
2898 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2899 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2900 #endif
2901
2902 /* Default (function) for non- multi-arch platforms. */
2903 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2904 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2905 #endif
2906
2907 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2908 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2909 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2910 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2911 #error "Non multi-arch definition of SIGTRAMP_END"
2912 #endif
2913 #if GDB_MULTI_ARCH
2914 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2915 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2916 #endif
2917 #endif
2918
2919 /* A target might have problems with watchpoints as soon as the stack
2920    frame of the current function has been destroyed.  This mostly happens
2921    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2922    is defined to return a non-zero value if either the given addr is one
2923    instruction after the stack destroying instruction up to the trailing
2924    return instruction or if we can figure out that the stack frame has
2925    already been invalidated regardless of the value of addr.  Targets
2926    which don't suffer from that problem could just let this functionality
2927    untouched. */
2928
2929 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2930 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2931 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2932
2933 /* Given a vector of command-line arguments, return a newly allocated
2934    string which, when passed to the create_inferior function, will be
2935    parsed (on Unix systems, by the shell) to yield the same vector.
2936    This function should call error() if the argument vector is not
2937    representable for this target or if this target does not support
2938    command-line arguments.
2939    ARGC is the number of elements in the vector.
2940    ARGV is an array of strings, one per argument. */
2941
2942 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2943 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2944 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2945
2946 #if defined (DWARF2_BUILD_FRAME_INFO)
2947 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2948 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2949 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2950 #endif
2951 #endif
2952
2953 /* Default predicate for non- multi-arch targets. */
2954 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2955 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2956 #endif
2957
2958 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2959 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2960 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2961 #endif
2962 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2963 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2964 #endif
2965
2966 /* Default (function) for non- multi-arch platforms. */
2967 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2968 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2969 #endif
2970
2971 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2972 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2973 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2974 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2975 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2976 #endif
2977 #if GDB_MULTI_ARCH
2978 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2979 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2980 #endif
2981 #endif
2982
2983 /* Default (function) for non- multi-arch platforms. */
2984 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2985 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2986 #endif
2987
2988 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2989 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2990 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2991 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2992 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2993 #endif
2994 #if GDB_MULTI_ARCH
2995 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2996 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2997 #endif
2998 #endif
2999
3000 /* Default (function) for non- multi-arch platforms. */
3001 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3002 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
3003 #endif
3004
3005 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
3006 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
3007 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
3008 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
3009 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
3010 #endif
3011 #if GDB_MULTI_ARCH
3012 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3013 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
3014 #endif
3015 #endif
3016
3017 /* Default (value) for non- multi-arch platforms. */
3018 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
3019 #define NAME_OF_MALLOC ("malloc")
3020 #endif
3021
3022 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
3023 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
3024 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
3025 #error "Non multi-arch definition of NAME_OF_MALLOC"
3026 #endif
3027 #if GDB_MULTI_ARCH
3028 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
3029 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
3030 #endif
3031 #endif
3032
3033 /* Default (value) for non- multi-arch platforms. */
3034 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
3035 #define CANNOT_STEP_BREAKPOINT (0)
3036 #endif
3037
3038 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
3039 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
3040 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
3041 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
3042 #endif
3043 #if GDB_MULTI_ARCH
3044 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
3045 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
3046 #endif
3047 #endif
3048
3049 /* Default (value) for non- multi-arch platforms. */
3050 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3051 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3052 #endif
3053
3054 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3055 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3056 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3057 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3058 #endif
3059 #if GDB_MULTI_ARCH
3060 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3061 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3062 #endif
3063 #endif
3064
3065 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
3066 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3067 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3068 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3069 #endif
3070 #endif
3071
3072 /* Default predicate for non- multi-arch targets. */
3073 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3074 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3075 #endif
3076
3077 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3078 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3079 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3080 #endif
3081 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3082 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3083 #endif
3084
3085 /* Default (function) for non- multi-arch platforms. */
3086 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3087 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3088 #endif
3089
3090 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3091 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3092 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3093 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3094 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3095 #endif
3096 #if GDB_MULTI_ARCH
3097 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
3098 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3099 #endif
3100 #endif
3101
3102 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3103
3104 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3105 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3106 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);
3107
3108 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3109
3110 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3111 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3112 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);
3113
3114 /* Is a register in a group */
3115
3116 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3117 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3118 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3119
3120 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3121
3122
3123 /* Mechanism for co-ordinating the selection of a specific
3124    architecture.
3125
3126    GDB targets (*-tdep.c) can register an interest in a specific
3127    architecture.  Other GDB components can register a need to maintain
3128    per-architecture data.
3129
3130    The mechanisms below ensures that there is only a loose connection
3131    between the set-architecture command and the various GDB
3132    components.  Each component can independently register their need
3133    to maintain architecture specific data with gdbarch.
3134
3135    Pragmatics:
3136
3137    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3138    didn't scale.
3139
3140    The more traditional mega-struct containing architecture specific
3141    data for all the various GDB components was also considered.  Since
3142    GDB is built from a variable number of (fairly independent)
3143    components it was determined that the global aproach was not
3144    applicable. */
3145
3146
3147 /* Register a new architectural family with GDB.
3148
3149    Register support for the specified ARCHITECTURE with GDB.  When
3150    gdbarch determines that the specified architecture has been
3151    selected, the corresponding INIT function is called.
3152
3153    --
3154
3155    The INIT function takes two parameters: INFO which contains the
3156    information available to gdbarch about the (possibly new)
3157    architecture; ARCHES which is a list of the previously created
3158    ``struct gdbarch'' for this architecture.
3159
3160    The INFO parameter is, as far as possible, be pre-initialized with
3161    information obtained from INFO.ABFD or the previously selected
3162    architecture.
3163
3164    The ARCHES parameter is a linked list (sorted most recently used)
3165    of all the previously created architures for this architecture
3166    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3167    values from the previously selected architecture for this
3168    architecture family.  The global ``current_gdbarch'' shall not be
3169    used.
3170
3171    The INIT function shall return any of: NULL - indicating that it
3172    doesn't recognize the selected architecture; an existing ``struct
3173    gdbarch'' from the ARCHES list - indicating that the new
3174    architecture is just a synonym for an earlier architecture (see
3175    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3176    - that describes the selected architecture (see gdbarch_alloc()).
3177
3178    The DUMP_TDEP function shall print out all target specific values.
3179    Care should be taken to ensure that the function works in both the
3180    multi-arch and non- multi-arch cases. */
3181
3182 struct gdbarch_list
3183 {
3184   struct gdbarch *gdbarch;
3185   struct gdbarch_list *next;
3186 };
3187
3188 struct gdbarch_info
3189 {
3190   /* Use default: NULL (ZERO). */
3191   const struct bfd_arch_info *bfd_arch_info;
3192
3193   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3194   int byte_order;
3195
3196   /* Use default: NULL (ZERO). */
3197   bfd *abfd;
3198
3199   /* Use default: NULL (ZERO). */
3200   struct gdbarch_tdep_info *tdep_info;
3201
3202   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3203   enum gdb_osabi osabi;
3204 };
3205
3206 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3207 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3208
3209 /* DEPRECATED - use gdbarch_register() */
3210 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3211
3212 extern void gdbarch_register (enum bfd_architecture architecture,
3213                               gdbarch_init_ftype *,
3214                               gdbarch_dump_tdep_ftype *);
3215
3216
3217 /* Return a freshly allocated, NULL terminated, array of the valid
3218    architecture names.  Since architectures are registered during the
3219    _initialize phase this function only returns useful information
3220    once initialization has been completed. */
3221
3222 extern const char **gdbarch_printable_names (void);
3223
3224
3225 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3226    matches the information provided by INFO. */
3227
3228 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3229
3230
3231 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3232    basic initialization using values obtained from the INFO andTDEP
3233    parameters.  set_gdbarch_*() functions are called to complete the
3234    initialization of the object. */
3235
3236 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3237
3238
3239 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3240    It is assumed that the caller freeds the ``struct
3241    gdbarch_tdep''. */
3242
3243 extern void gdbarch_free (struct gdbarch *);
3244
3245
3246 /* Helper function. Force an update of the current architecture.
3247
3248    The actual architecture selected is determined by INFO, ``(gdb) set
3249    architecture'' et.al., the existing architecture and BFD's default
3250    architecture.  INFO should be initialized to zero and then selected
3251    fields should be updated.
3252
3253    Returns non-zero if the update succeeds */
3254
3255 extern int gdbarch_update_p (struct gdbarch_info info);
3256
3257
3258
3259 /* Register per-architecture data-pointer.
3260
3261    Reserve space for a per-architecture data-pointer.  An identifier
3262    for the reserved data-pointer is returned.  That identifer should
3263    be saved in a local static variable.
3264
3265    The per-architecture data-pointer is either initialized explicitly
3266    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3267    gdbarch_data()).  FREE() is called to delete either an existing
3268    data-pointer overridden by set_gdbarch_data() or when the
3269    architecture object is being deleted.
3270
3271    When a previously created architecture is re-selected, the
3272    per-architecture data-pointer for that previous architecture is
3273    restored.  INIT() is not re-called.
3274
3275    Multiple registrarants for any architecture are allowed (and
3276    strongly encouraged).  */
3277
3278 struct gdbarch_data;
3279
3280 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3281 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3282                                         void *pointer);
3283 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3284                                                    gdbarch_data_free_ftype *free);
3285 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3286                               struct gdbarch_data *data,
3287                               void *pointer);
3288
3289 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3290
3291
3292 /* Register per-architecture memory region.
3293
3294    Provide a memory-region swap mechanism.  Per-architecture memory
3295    region are created.  These memory regions are swapped whenever the
3296    architecture is changed.  For a new architecture, the memory region
3297    is initialized with zero (0) and the INIT function is called.
3298
3299    Memory regions are swapped / initialized in the order that they are
3300    registered.  NULL DATA and/or INIT values can be specified.
3301
3302    New code should use register_gdbarch_data(). */
3303
3304 typedef void (gdbarch_swap_ftype) (void);
3305 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3306 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3307
3308
3309
3310 /* The target-system-dependent byte order is dynamic */
3311
3312 extern int target_byte_order;
3313 #ifndef TARGET_BYTE_ORDER
3314 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3315 #endif
3316
3317 extern int target_byte_order_auto;
3318 #ifndef TARGET_BYTE_ORDER_AUTO
3319 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3320 #endif
3321
3322
3323
3324 /* The target-system-dependent BFD architecture is dynamic */
3325
3326 extern int target_architecture_auto;
3327 #ifndef TARGET_ARCHITECTURE_AUTO
3328 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3329 #endif
3330
3331 extern const struct bfd_arch_info *target_architecture;
3332 #ifndef TARGET_ARCHITECTURE
3333 #define TARGET_ARCHITECTURE (target_architecture + 0)
3334 #endif
3335
3336
3337 /* The target-system-dependent disassembler is semi-dynamic */
3338
3339 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
3340                                 unsigned int len, disassemble_info *info);
3341
3342 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
3343                                   disassemble_info *info);
3344
3345 extern void dis_asm_print_address (bfd_vma addr,
3346                                    disassemble_info *info);
3347
3348 extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
3349 extern disassemble_info tm_print_insn_info;
3350 #ifndef TARGET_PRINT_INSN_INFO
3351 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
3352 #endif
3353
3354
3355
3356 /* Set the dynamic target-system-dependent parameters (architecture,
3357    byte-order, ...) using information found in the BFD */
3358
3359 extern void set_gdbarch_from_file (bfd *);
3360
3361
3362 /* Initialize the current architecture to the "first" one we find on
3363    our list.  */
3364
3365 extern void initialize_current_architecture (void);
3366
3367 /* For non-multiarched targets, do any initialization of the default
3368    gdbarch object necessary after the _initialize_MODULE functions
3369    have run.  */
3370 extern void initialize_non_multiarch (void);
3371
3372 /* gdbarch trace variable */
3373 extern int gdbarch_debug;
3374
3375 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3376
3377 #endif