gdb/gdbarch.h

   1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
   2
   3 /* Dynamic architecture support for GDB, the GNU debugger.
   4    Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 59 Temple Place - Suite 330,
  21    Boston, MA 02111-1307, USA.  */
  22
  23 /* This file was created with the aid of ``gdbarch.sh''.
  24
  25    The Bourne shell script ``gdbarch.sh'' creates the files
  26    ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
  27    against the existing ``gdbarch.[hc]''.  Any differences found
  28    being reported.
  29
  30    If editing this file, please also run gdbarch.sh and merge any
  31    changes into that script. Conversely, when making sweeping changes
  32    to this file, modifying gdbarch.sh and using its output may prove
  33    easier. */
  34
  35 #ifndef GDBARCH_H
  36 #define GDBARCH_H
  37
  38 #include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
  39 #if !GDB_MULTI_ARCH
  40 /* Pull in function declarations refered to, indirectly, via macros.  */
  41 #include "inferior.h"           /* For unsigned_address_to_pointer().  */
  42 #endif
  43
  44 struct frame_info;
  45 struct value;
  46 struct objfile;
  47 struct minimal_symbol;
  48 struct regcache;
  49 struct reggroup;
  50
  51 extern struct gdbarch *current_gdbarch;
  52
  53
  54 /* If any of the following are defined, the target wasn't correctly
  55    converted. */
  56
  57 #if GDB_MULTI_ARCH
  58 #if defined (EXTRA_FRAME_INFO)
  59 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
  60 #endif
  61 #endif
  62
  63 #if GDB_MULTI_ARCH
  64 #if defined (FRAME_FIND_SAVED_REGS)
  65 #error "FRAME_FIND_SAVED_REGS: replaced by DEPRECATED_FRAME_INIT_SAVED_REGS"
  66 #endif
  67 #endif
  68
  69 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
  70 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
  71 #endif
  72
  73
  74 /* The following are pre-initialized by GDBARCH. */
  75
  76 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
  77 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
  78 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
  79 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
  80 #endif
  81 #if GDB_MULTI_ARCH
  82 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
  83 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  84 #endif
  85 #endif
  86
  87 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  88 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  89 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
  90 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
  91 #endif
  92 #if GDB_MULTI_ARCH
  93 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
  94 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  95 #endif
  96 #endif
  97
  98 extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
  99 /* set_gdbarch_osabi() - not applicable - pre-initialized. */
 100 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
 101 #error "Non multi-arch definition of TARGET_OSABI"
 102 #endif
 103 #if GDB_MULTI_ARCH
 104 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_OSABI)
 105 #define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
 106 #endif
 107 #endif
 108
 109
 110 /* The following are initialized by the target dependent code. */
 111
 112 /* Number of bits in a char or unsigned char for the target machine.
 113    Just like CHAR_BIT in <limits.h> but describes the target machine.
 114    v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
 115
 116    Number of bits in a short or unsigned short for the target machine. */
 117
 118 /* Default (value) for non- multi-arch platforms. */
 119 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
 120 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
 121 #endif
 122
 123 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
 124 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
 125 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
 126 #error "Non multi-arch definition of TARGET_SHORT_BIT"
 127 #endif
 128 #if GDB_MULTI_ARCH
 129 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
 130 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 131 #endif
 132 #endif
 133
 134 /* Number of bits in an int or unsigned int for the target machine. */
 135
 136 /* Default (value) for non- multi-arch platforms. */
 137 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
 138 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
 139 #endif
 140
 141 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 142 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 143 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
 144 #error "Non multi-arch definition of TARGET_INT_BIT"
 145 #endif
 146 #if GDB_MULTI_ARCH
 147 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
 148 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 149 #endif
 150 #endif
 151
 152 /* Number of bits in a long or unsigned long for the target machine. */
 153
 154 /* Default (value) for non- multi-arch platforms. */
 155 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
 156 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
 157 #endif
 158
 159 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
 160 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
 161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
 162 #error "Non multi-arch definition of TARGET_LONG_BIT"
 163 #endif
 164 #if GDB_MULTI_ARCH
 165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
 166 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 167 #endif
 168 #endif
 169
 170 /* Number of bits in a long long or unsigned long long for the target
 171    machine. */
 172
 173 /* Default (value) for non- multi-arch platforms. */
 174 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
 175 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
 176 #endif
 177
 178 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 179 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 180 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
 181 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
 182 #endif
 183 #if GDB_MULTI_ARCH
 184 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
 185 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 186 #endif
 187 #endif
 188
 189 /* Number of bits in a float for the target machine. */
 190
 191 /* Default (value) for non- multi-arch platforms. */
 192 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
 193 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
 194 #endif
 195
 196 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 197 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 198 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
 199 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
 200 #endif
 201 #if GDB_MULTI_ARCH
 202 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
 203 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 204 #endif
 205 #endif
 206
 207 /* Number of bits in a double for the target machine. */
 208
 209 /* Default (value) for non- multi-arch platforms. */
 210 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
 211 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 212 #endif
 213
 214 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 215 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 216 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
 217 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
 218 #endif
 219 #if GDB_MULTI_ARCH
 220 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
 221 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 222 #endif
 223 #endif
 224
 225 /* Number of bits in a long double for the target machine. */
 226
 227 /* Default (value) for non- multi-arch platforms. */
 228 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
 229 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 230 #endif
 231
 232 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 233 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 234 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
 235 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
 236 #endif
 237 #if GDB_MULTI_ARCH
 238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
 239 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 240 #endif
 241 #endif
 242
 243 /* For most targets, a pointer on the target and its representation as an
 244    address in GDB have the same size and "look the same".  For such a
 245    target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
 246    / addr_bit will be set from it.
 247
 248    If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
 249    also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
 250
 251    ptr_bit is the size of a pointer on the target */
 252
 253 /* Default (value) for non- multi-arch platforms. */
 254 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
 255 #define TARGET_PTR_BIT (TARGET_INT_BIT)
 256 #endif
 257
 258 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 259 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 260 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
 261 #error "Non multi-arch definition of TARGET_PTR_BIT"
 262 #endif
 263 #if GDB_MULTI_ARCH
 264 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
 265 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 266 #endif
 267 #endif
 268
 269 /* addr_bit is the size of a target address as represented in gdb */
 270
 271 /* Default (value) for non- multi-arch platforms. */
 272 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
 273 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
 274 #endif
 275
 276 extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
 277 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
 278 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
 279 #error "Non multi-arch definition of TARGET_ADDR_BIT"
 280 #endif
 281 #if GDB_MULTI_ARCH
 282 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
 283 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
 284 #endif
 285 #endif
 286
 287 /* Number of bits in a BFD_VMA for the target object file format. */
 288
 289 /* Default (value) for non- multi-arch platforms. */
 290 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
 291 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
 292 #endif
 293
 294 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
 295 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
 296 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
 297 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
 298 #endif
 299 #if GDB_MULTI_ARCH
 300 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
 301 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
 302 #endif
 303 #endif
 304
 305 /* One if `char' acts like `signed char', zero if `unsigned char'. */
 306
 307 /* Default (value) for non- multi-arch platforms. */
 308 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
 309 #define TARGET_CHAR_SIGNED (1)
 310 #endif
 311
 312 extern int gdbarch_char_signed (struct gdbarch *gdbarch);
 313 extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
 314 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
 315 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
 316 #endif
 317 #if GDB_MULTI_ARCH
 318 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
 319 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
 320 #endif
 321 #endif
 322
 323 /* Default (function) for non- multi-arch platforms. */
 324 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
 325 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
 326 #endif
 327
 328 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
 329 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
 330 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 331 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
 332 #error "Non multi-arch definition of TARGET_READ_PC"
 333 #endif
 334 #if GDB_MULTI_ARCH
 335 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
 336 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
 337 #endif
 338 #endif
 339
 340 /* Default (function) for non- multi-arch platforms. */
 341 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
 342 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
 343 #endif
 344
 345 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
 346 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
 347 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 348 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
 349 #error "Non multi-arch definition of TARGET_WRITE_PC"
 350 #endif
 351 #if GDB_MULTI_ARCH
 352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
 353 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
 354 #endif
 355 #endif
 356
 357 /* Default (function) for non- multi-arch platforms. */
 358 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
 359 #define TARGET_READ_FP() (generic_target_read_fp ())
 360 #endif
 361
 362 typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
 363 extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
 364 extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
 365 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
 366 #error "Non multi-arch definition of TARGET_READ_FP"
 367 #endif
 368 #if GDB_MULTI_ARCH
 369 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
 370 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
 371 #endif
 372 #endif
 373
 374 /* Default (function) for non- multi-arch platforms. */
 375 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
 376 #define TARGET_READ_SP() (generic_target_read_sp ())
 377 #endif
 378
 379 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 380 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 381 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 382 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
 383 #error "Non multi-arch definition of TARGET_READ_SP"
 384 #endif
 385 #if GDB_MULTI_ARCH
 386 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
 387 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 388 #endif
 389 #endif
 390
 391 /* Default (function) for non- multi-arch platforms. */
 392 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
 393 #define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
 394 #endif
 395
 396 typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
 397 extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 398 extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
 399 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
 400 #error "Non multi-arch definition of TARGET_WRITE_SP"
 401 #endif
 402 #if GDB_MULTI_ARCH
 403 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
 404 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
 405 #endif
 406 #endif
 407
 408 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 409    whole scheme for dealing with "frames" and "frame pointers" needs a
 410    serious shakedown. */
 411
 412 /* Default (function) for non- multi-arch platforms. */
 413 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
 414 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
 415 #endif
 416
 417 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 418 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 419 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 420 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 421 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 422 #endif
 423 #if GDB_MULTI_ARCH
 424 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
 425 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 426 #endif
 427 #endif
 428
 429 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 430
 431 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 432 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 433 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 434
 435 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 436
 437 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 438 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 439 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 440
 441 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 442 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 443 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 444 #error "Non multi-arch definition of NUM_REGS"
 445 #endif
 446 #if GDB_MULTI_ARCH
 447 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
 448 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 449 #endif
 450 #endif
 451
 452 /* This macro gives the number of pseudo-registers that live in the
 453    register namespace but do not get fetched or stored on the target.
 454    These pseudo-registers may be aliases for other registers,
 455    combinations of other registers, or they may be computed by GDB. */
 456
 457 /* Default (value) for non- multi-arch platforms. */
 458 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
 459 #define NUM_PSEUDO_REGS (0)
 460 #endif
 461
 462 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 463 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 464 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 465 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 466 #endif
 467 #if GDB_MULTI_ARCH
 468 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
 469 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 470 #endif
 471 #endif
 472
 473 /* GDB's standard (or well known) register numbers.  These can map onto
 474    a real register or a pseudo (computed) register or not be defined at
 475    all (-1). */
 476
 477 /* Default (value) for non- multi-arch platforms. */
 478 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
 479 #define SP_REGNUM (-1)
 480 #endif
 481
 482 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 483 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 484 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 485 #error "Non multi-arch definition of SP_REGNUM"
 486 #endif
 487 #if GDB_MULTI_ARCH
 488 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
 489 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 490 #endif
 491 #endif
 492
 493 /* Default (value) for non- multi-arch platforms. */
 494 #if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
 495 #define FP_REGNUM (-1)
 496 #endif
 497
 498 extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
 499 extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
 500 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
 501 #error "Non multi-arch definition of FP_REGNUM"
 502 #endif
 503 #if GDB_MULTI_ARCH
 504 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
 505 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
 506 #endif
 507 #endif
 508
 509 /* Default (value) for non- multi-arch platforms. */
 510 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
 511 #define PC_REGNUM (-1)
 512 #endif
 513
 514 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 515 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 516 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 517 #error "Non multi-arch definition of PC_REGNUM"
 518 #endif
 519 #if GDB_MULTI_ARCH
 520 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
 521 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 522 #endif
 523 #endif
 524
 525 /* Default (value) for non- multi-arch platforms. */
 526 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
 527 #define PS_REGNUM (-1)
 528 #endif
 529
 530 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 531 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 532 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 533 #error "Non multi-arch definition of PS_REGNUM"
 534 #endif
 535 #if GDB_MULTI_ARCH
 536 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
 537 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 538 #endif
 539 #endif
 540
 541 /* Default (value) for non- multi-arch platforms. */
 542 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
 543 #define FP0_REGNUM (-1)
 544 #endif
 545
 546 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 547 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 548 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 549 #error "Non multi-arch definition of FP0_REGNUM"
 550 #endif
 551 #if GDB_MULTI_ARCH
 552 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
 553 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 554 #endif
 555 #endif
 556
 557 /* Default (value) for non- multi-arch platforms. */
 558 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
 559 #define NPC_REGNUM (-1)
 560 #endif
 561
 562 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 563 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 564 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
 565 #error "Non multi-arch definition of NPC_REGNUM"
 566 #endif
 567 #if GDB_MULTI_ARCH
 568 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
 569 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 570 #endif
 571 #endif
 572
 573 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 574
 575 /* Default (function) for non- multi-arch platforms. */
 576 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
 577 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
 578 #endif
 579
 580 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 581 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 582 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 583 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 584 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 585 #endif
 586 #if GDB_MULTI_ARCH
 587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
 588 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 589 #endif
 590 #endif
 591
 592 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 593
 594 /* Default (function) for non- multi-arch platforms. */
 595 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
 596 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
 597 #endif
 598
 599 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 600 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 601 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 602 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 603 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 604 #endif
 605 #if GDB_MULTI_ARCH
 606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
 607 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 608 #endif
 609 #endif
 610
 611 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 612
 613 /* Default (function) for non- multi-arch platforms. */
 614 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
 615 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
 616 #endif
 617
 618 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 619 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 620 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 621 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 622 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 623 #endif
 624 #if GDB_MULTI_ARCH
 625 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
 626 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 627 #endif
 628 #endif
 629
 630 /* Convert from an sdb register number to an internal gdb register number.
 631    This should be defined in tm.h, if REGISTER_NAMES is not set up
 632    to map one to one onto the sdb register numbers. */
 633
 634 /* Default (function) for non- multi-arch platforms. */
 635 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
 636 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
 637 #endif
 638
 639 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 640 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 641 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 643 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 644 #endif
 645 #if GDB_MULTI_ARCH
 646 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
 647 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 648 #endif
 649 #endif
 650
 651 /* Default (function) for non- multi-arch platforms. */
 652 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
 653 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
 654 #endif
 655
 656 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 657 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 658 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 659 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 660 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 661 #endif
 662 #if GDB_MULTI_ARCH
 663 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
 664 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 665 #endif
 666 #endif
 667
 668 /* Default (function) for non- multi-arch platforms. */
 669 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
 670 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
 671 #endif
 672
 673 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 674 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 675 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 676 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 677 #error "Non multi-arch definition of REGISTER_NAME"
 678 #endif
 679 #if GDB_MULTI_ARCH
 680 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
 681 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 682 #endif
 683 #endif
 684
 685 extern int gdbarch_register_size (struct gdbarch *gdbarch);
 686 extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
 687 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
 688 #error "Non multi-arch definition of REGISTER_SIZE"
 689 #endif
 690 #if GDB_MULTI_ARCH
 691 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
 692 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
 693 #endif
 694 #endif
 695
 696 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
 697 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
 698 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
 699 #error "Non multi-arch definition of REGISTER_BYTES"
 700 #endif
 701 #if GDB_MULTI_ARCH
 702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
 703 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
 704 #endif
 705 #endif
 706
 707 /* Default (function) for non- multi-arch platforms. */
 708 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
 709 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
 710 #endif
 711
 712 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 713 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 714 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 715 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 716 #error "Non multi-arch definition of REGISTER_BYTE"
 717 #endif
 718 #if GDB_MULTI_ARCH
 719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
 720 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
 721 #endif
 722 #endif
 723
 724 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 725    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 726    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 727    by REGISTER_TYPE. */
 728
 729 /* Default (function) for non- multi-arch platforms. */
 730 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
 731 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
 732 #endif
 733
 734 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 735 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 736 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 737 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 738 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 739 #endif
 740 #if GDB_MULTI_ARCH
 741 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
 742 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 743 #endif
 744 #endif
 745
 746 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 747    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 748    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 749    by REGISTER_TYPE. */
 750
 751 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 752 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 753 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 754 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 755 #endif
 756 #endif
 757
 758 /* Default predicate for non- multi-arch targets. */
 759 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 760 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
 761 #endif
 762
 763 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 765 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 766 #endif
 767 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 768 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 769 #endif
 770
 771 /* Default (value) for non- multi-arch platforms. */
 772 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 773 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
 774 #endif
 775
 776 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 777 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 778 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 779 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 780 #endif
 781 #if GDB_MULTI_ARCH
 782 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 783 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 784 #endif
 785 #endif
 786
 787 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 788    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 789    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 790    by REGISTER_TYPE. */
 791
 792 /* Default (function) for non- multi-arch platforms. */
 793 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
 794 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
 795 #endif
 796
 797 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 798 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 799 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 800 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 801 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 802 #endif
 803 #if GDB_MULTI_ARCH
 804 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
 805 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 806 #endif
 807 #endif
 808
 809 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 810    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 811    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 812    by REGISTER_TYPE. */
 813
 814 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 815 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 816 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 817 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 818 #endif
 819 #endif
 820
 821 /* Default predicate for non- multi-arch targets. */
 822 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 823 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
 824 #endif
 825
 826 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 827 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 828 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 829 #endif
 830 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 831 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 832 #endif
 833
 834 /* Default (value) for non- multi-arch platforms. */
 835 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 836 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
 837 #endif
 838
 839 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 840 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 841 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 842 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 843 #endif
 844 #if GDB_MULTI_ARCH
 845 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 846 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 847 #endif
 848 #endif
 849
 850 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 851    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 852    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE have all being replaced
 853    by REGISTER_TYPE. */
 854
 855 #if defined (REGISTER_VIRTUAL_TYPE)
 856 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 857 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 858 #define REGISTER_VIRTUAL_TYPE_P() (1)
 859 #endif
 860 #endif
 861
 862 /* Default predicate for non- multi-arch targets. */
 863 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
 864 #define REGISTER_VIRTUAL_TYPE_P() (0)
 865 #endif
 866
 867 extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
 868 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 869 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 870 #endif
 871 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 872 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
 873 #endif
 874
 875 /* Default (function) for non- multi-arch platforms. */
 876 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
 877 #define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
 878 #endif
 879
 880 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 881 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 882 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 883 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 884 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 885 #endif
 886 #if GDB_MULTI_ARCH
 887 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
 888 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 889 #endif
 890 #endif
 891
 892 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 893
 894 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 895 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 896 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 897
 898 #if defined (DEPRECATED_DO_REGISTERS_INFO)
 899 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
 900 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 901 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
 902 #endif
 903 #endif
 904
 905 /* Default predicate for non- multi-arch targets. */
 906 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 907 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
 908 #endif
 909
 910 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
 911 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
 912 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 913 #endif
 914 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 915 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
 916 #endif
 917
 918 /* Default (function) for non- multi-arch platforms. */
 919 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
 920 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
 921 #endif
 922
 923 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
 924 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 925 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
 926 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
 927 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 928 #endif
 929 #if GDB_MULTI_ARCH
 930 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
 931 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
 932 #endif
 933 #endif
 934
 935 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 936 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 937 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
 938
 939 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
 940
 941 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 942 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 943 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
 944
 945 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
 946
 947 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 948 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 949 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
 950
 951 /* MAP a GDB RAW register number onto a simulator register number.  See
 952    also include/...-sim.h. */
 953
 954 /* Default (function) for non- multi-arch platforms. */
 955 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
 956 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
 957 #endif
 958
 959 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
 960 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
 961 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
 962 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
 963 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
 964 #endif
 965 #if GDB_MULTI_ARCH
 966 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
 967 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
 968 #endif
 969 #endif
 970
 971 #if defined (REGISTER_BYTES_OK)
 972 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
 973 #if !defined (REGISTER_BYTES_OK_P)
 974 #define REGISTER_BYTES_OK_P() (1)
 975 #endif
 976 #endif
 977
 978 /* Default predicate for non- multi-arch targets. */
 979 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
 980 #define REGISTER_BYTES_OK_P() (0)
 981 #endif
 982
 983 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
 984 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
 985 #error "Non multi-arch definition of REGISTER_BYTES_OK"
 986 #endif
 987 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
 988 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
 989 #endif
 990
 991 /* Default (function) for non- multi-arch platforms. */
 992 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
 993 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
 994 #endif
 995
 996 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
 997 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
 998 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
 999 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1000 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1001 #endif
1002 #if GDB_MULTI_ARCH
1003 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
1004 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1005 #endif
1006 #endif
1007
1008 /* Default (function) for non- multi-arch platforms. */
1009 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1010 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1011 #endif
1012
1013 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1014 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1015 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1016 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1017 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1018 #endif
1019 #if GDB_MULTI_ARCH
1020 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
1021 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1022 #endif
1023 #endif
1024
1025 /* Default (function) for non- multi-arch platforms. */
1026 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1027 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1028 #endif
1029
1030 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1031 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1032 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1033 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1034 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1035 #endif
1036 #if GDB_MULTI_ARCH
1037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
1038 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1039 #endif
1040 #endif
1041
1042 /* setjmp/longjmp support. */
1043
1044 #if defined (GET_LONGJMP_TARGET)
1045 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1046 #if !defined (GET_LONGJMP_TARGET_P)
1047 #define GET_LONGJMP_TARGET_P() (1)
1048 #endif
1049 #endif
1050
1051 /* Default predicate for non- multi-arch targets. */
1052 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1053 #define GET_LONGJMP_TARGET_P() (0)
1054 #endif
1055
1056 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1057 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1058 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1059 #endif
1060 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1061 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1062 #endif
1063
1064 /* Default (function) for non- multi-arch platforms. */
1065 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1066 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1067 #endif
1068
1069 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1070 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1071 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1072 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1073 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1074 #endif
1075 #if GDB_MULTI_ARCH
1076 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
1077 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1078 #endif
1079 #endif
1080
1081 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1082    much better but at least they are vaguely consistent).  The headers
1083    and body contain convoluted #if/#else sequences for determine how
1084    things should be compiled.  Instead of trying to mimic that
1085    behaviour here (and hence entrench it further) gdbarch simply
1086    reqires that these methods be set up from the word go.  This also
1087    avoids any potential problems with moving beyond multi-arch partial. */
1088
1089 /* Default (value) for non- multi-arch platforms. */
1090 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1091 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1092 #endif
1093
1094 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1095 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1096 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1097 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1098 #endif
1099 #if GDB_MULTI_ARCH
1100 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1101 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1102 #endif
1103 #endif
1104
1105 /* Default (value) for non- multi-arch platforms. */
1106 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1107 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1108 #endif
1109
1110 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1111 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1112 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1113 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1114 #endif
1115 #if GDB_MULTI_ARCH
1116 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
1117 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1118 #endif
1119 #endif
1120
1121 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1122 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1123 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1125 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1126 #endif
1127 #if GDB_MULTI_ARCH
1128 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1129 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1130 #endif
1131 #endif
1132
1133 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1134 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
1135 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1136 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1137 #endif
1138 #if GDB_MULTI_ARCH
1139 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
1140 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1141 #endif
1142 #endif
1143
1144 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1145 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
1146 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1147 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1148 #endif
1149 #if GDB_MULTI_ARCH
1150 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1151 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1152 #endif
1153 #endif
1154
1155 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1156 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
1157 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1158 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1159 #endif
1160 #if GDB_MULTI_ARCH
1161 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1162 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1163 #endif
1164 #endif
1165
1166 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1167 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
1168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1169 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1170 #endif
1171 #if GDB_MULTI_ARCH
1172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1173 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1174 #endif
1175 #endif
1176
1177 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1178    (callable) initial value.  As a consequence, even when the predicate
1179    is false, the corresponding function works.  This simplifies the
1180    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1181    doesn't need to be modified. */
1182
1183 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1184 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1185 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1186 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1187 #endif
1188 #endif
1189
1190 /* Default predicate for non- multi-arch targets. */
1191 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1192 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1193 #endif
1194
1195 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1196 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1197 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1198 #endif
1199 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1200 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1201 #endif
1202
1203 /* Default (function) for non- multi-arch platforms. */
1204 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1205 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1206 #endif
1207
1208 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1209 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1210 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1211 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1212 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1213 #endif
1214 #if GDB_MULTI_ARCH
1215 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1216 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1217 #endif
1218 #endif
1219
1220 extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1221 extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
1222 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
1223 #error "Non multi-arch definition of CALL_DUMMY_P"
1224 #endif
1225 #if GDB_MULTI_ARCH
1226 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
1227 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1228 #endif
1229 #endif
1230
1231 /* Default (value) for non- multi-arch platforms. */
1232 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1233 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1234 #endif
1235
1236 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1237 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
1238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1239 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1240 #endif
1241 #if !defined (CALL_DUMMY_WORDS)
1242 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1243 #endif
1244
1245 /* Default (value) for non- multi-arch platforms. */
1246 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1247 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1248 #endif
1249
1250 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1251 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
1252 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1253 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1254 #endif
1255 #if !defined (SIZEOF_CALL_DUMMY_WORDS)
1256 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1257 #endif
1258
1259 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1260 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1261 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1262 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1263 #endif
1264 #endif
1265
1266 /* Default predicate for non- multi-arch targets. */
1267 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1268 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1269 #endif
1270
1271 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1272 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1273 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1274 #endif
1275 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1276 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1277 #endif
1278
1279 /* Default (value) for non- multi-arch platforms. */
1280 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1281 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1282 #endif
1283
1284 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1285 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1286 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1287 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1288 #endif
1289 #if GDB_MULTI_ARCH
1290 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1291 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1292 #endif
1293 #endif
1294
1295 typedef void (gdbarch_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1296 extern void gdbarch_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1297 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
1298 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1299 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1300 #endif
1301 #if GDB_MULTI_ARCH
1302 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1303 #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1304 #endif
1305 #endif
1306
1307 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1308 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1309 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1310 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1311 #endif
1312 #endif
1313
1314 /* Default predicate for non- multi-arch targets. */
1315 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1316 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1317 #endif
1318
1319 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1320 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1321 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1322 #endif
1323 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1324 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1325 #endif
1326
1327 /* Default (function) for non- multi-arch platforms. */
1328 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1329 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1330 #endif
1331
1332 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1333 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1334 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1335 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1336 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1337 #endif
1338 #if GDB_MULTI_ARCH
1339 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1340 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1341 #endif
1342 #endif
1343
1344 #if defined (DEPRECATED_INIT_FRAME_PC)
1345 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1346 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1347 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1348 #endif
1349 #endif
1350
1351 /* Default predicate for non- multi-arch targets. */
1352 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1353 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1354 #endif
1355
1356 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1357 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1358 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1359 #endif
1360 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1361 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1362 #endif
1363
1364 /* Default (function) for non- multi-arch platforms. */
1365 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1366 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1367 #endif
1368
1369 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1370 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1371 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1373 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1374 #endif
1375 #if GDB_MULTI_ARCH
1376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1377 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1378 #endif
1379 #endif
1380
1381 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1382 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1383 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1384 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1385 #endif
1386 #if GDB_MULTI_ARCH
1387 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1388 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1389 #endif
1390 #endif
1391
1392 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1393 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1394 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1395 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1396 #endif
1397 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1398 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1399 #endif
1400
1401 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1402 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1403 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1404 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1405 #endif
1406 #endif
1407
1408 /* Default predicate for non- multi-arch targets. */
1409 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1410 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1411 #endif
1412
1413 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1414 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1415 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1416 #endif
1417 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1418 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1419 #endif
1420
1421 /* Default (function) for non- multi-arch platforms. */
1422 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1423 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1424 #endif
1425
1426 typedef void (gdbarch_deprecated_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1427 extern void gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1428 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1429 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1430 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1431 #endif
1432 #if GDB_MULTI_ARCH
1433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER)
1434 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_deprecated_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1435 #endif
1436 #endif
1437
1438 /* Default (function) for non- multi-arch platforms. */
1439 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1440 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1441 #endif
1442
1443 typedef int (gdbarch_register_convertible_ftype) (int nr);
1444 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1445 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1446 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1447 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1448 #endif
1449 #if GDB_MULTI_ARCH
1450 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1451 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1452 #endif
1453 #endif
1454
1455 /* Default (function) for non- multi-arch platforms. */
1456 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1457 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1458 #endif
1459
1460 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1461 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1462 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1463 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1464 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1465 #endif
1466 #if GDB_MULTI_ARCH
1467 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1468 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1469 #endif
1470 #endif
1471
1472 /* Default (function) for non- multi-arch platforms. */
1473 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1474 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1475 #endif
1476
1477 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1478 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1479 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1480 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1481 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1482 #endif
1483 #if GDB_MULTI_ARCH
1484 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1485 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1486 #endif
1487 #endif
1488
1489 /* Default (function) for non- multi-arch platforms. */
1490 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1491 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1492 #endif
1493
1494 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1495 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1496 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1497 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1498 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1499 #endif
1500 #if GDB_MULTI_ARCH
1501 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1502 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1503 #endif
1504 #endif
1505
1506 /* Default (function) for non- multi-arch platforms. */
1507 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1508 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1509 #endif
1510
1511 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1512 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1513 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1514 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1515 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1516 #endif
1517 #if GDB_MULTI_ARCH
1518 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1519 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1520 #endif
1521 #endif
1522
1523 /* Default (function) for non- multi-arch platforms. */
1524 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1525 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1526 #endif
1527
1528 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1529 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1530 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1531 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1532 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1533 #endif
1534 #if GDB_MULTI_ARCH
1535 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1536 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1537 #endif
1538 #endif
1539
1540 /* Default (function) for non- multi-arch platforms. */
1541 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1542 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1543 #endif
1544
1545 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1546 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1547 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1548 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1549 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1550 #endif
1551 #if GDB_MULTI_ARCH
1552 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1553 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1554 #endif
1555 #endif
1556
1557 /* Default (function) for non- multi-arch platforms. */
1558 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1559 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1560 #endif
1561
1562 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1563 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1564 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1565 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1566 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1567 #endif
1568 #if GDB_MULTI_ARCH
1569 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1570 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1571 #endif
1572 #endif
1573
1574 #if defined (INTEGER_TO_ADDRESS)
1575 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1576 #if !defined (INTEGER_TO_ADDRESS_P)
1577 #define INTEGER_TO_ADDRESS_P() (1)
1578 #endif
1579 #endif
1580
1581 /* Default predicate for non- multi-arch targets. */
1582 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1583 #define INTEGER_TO_ADDRESS_P() (0)
1584 #endif
1585
1586 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1588 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1589 #endif
1590 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1591 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1592 #endif
1593
1594 /* Default (function) for non- multi-arch platforms. */
1595 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1596 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1597 #endif
1598
1599 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1600 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1601 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1602 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1603 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1604 #endif
1605 #if GDB_MULTI_ARCH
1606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1607 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1608 #endif
1609 #endif
1610
1611 /* Default (function) for non- multi-arch platforms. */
1612 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1613 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1614 #endif
1615
1616 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1617 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1618 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1619 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1620 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1621 #endif
1622 #if GDB_MULTI_ARCH
1623 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1624 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1625 #endif
1626 #endif
1627
1628 /* Replaced by PUSH_DUMMY_CALL */
1629
1630 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1631 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1632 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1633 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1634 #endif
1635 #endif
1636
1637 /* Default predicate for non- multi-arch targets. */
1638 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1639 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1640 #endif
1641
1642 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1643 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1644 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1645 #endif
1646 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1647 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1648 #endif
1649
1650 /* Default (function) for non- multi-arch platforms. */
1651 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1652 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1653 #endif
1654
1655 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1656 extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1657 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1658 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1659 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1660 #endif
1661 #if GDB_MULTI_ARCH
1662 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
1663 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1664 #endif
1665 #endif
1666
1667 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1668
1669 typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR dummy_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1670 extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR dummy_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1671 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1672
1673 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1674 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1675 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1676 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1677 #endif
1678 #endif
1679
1680 /* Default predicate for non- multi-arch targets. */
1681 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1682 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1683 #endif
1684
1685 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1686 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1687 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1688 #endif
1689 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1690 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1691 #endif
1692
1693 /* Default (function) for non- multi-arch platforms. */
1694 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1695 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1696 #endif
1697
1698 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1699 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1700 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1701 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1702 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1703 #endif
1704 #if GDB_MULTI_ARCH
1705 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1706 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1707 #endif
1708 #endif
1709
1710 #if defined (PUSH_RETURN_ADDRESS)
1711 /* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1712 #if !defined (PUSH_RETURN_ADDRESS_P)
1713 #define PUSH_RETURN_ADDRESS_P() (1)
1714 #endif
1715 #endif
1716
1717 /* Default predicate for non- multi-arch targets. */
1718 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1719 #define PUSH_RETURN_ADDRESS_P() (0)
1720 #endif
1721
1722 extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1723 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1724 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1725 #endif
1726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1727 #define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1728 #endif
1729
1730 /* Default (function) for non- multi-arch platforms. */
1731 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1732 #define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1733 #endif
1734
1735 typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1736 extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1737 extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
1738 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1739 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1740 #endif
1741 #if GDB_MULTI_ARCH
1742 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
1743 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1744 #endif
1745 #endif
1746
1747 #if defined (DEPRECATED_POP_FRAME)
1748 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1749 #if !defined (DEPRECATED_POP_FRAME_P)
1750 #define DEPRECATED_POP_FRAME_P() (1)
1751 #endif
1752 #endif
1753
1754 /* Default predicate for non- multi-arch targets. */
1755 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1756 #define DEPRECATED_POP_FRAME_P() (0)
1757 #endif
1758
1759 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1760 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1761 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1762 #endif
1763 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1764 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1765 #endif
1766
1767 /* Default (function) for non- multi-arch platforms. */
1768 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1769 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1770 #endif
1771
1772 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1773 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1774 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1775 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1776 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1777 #endif
1778 #if GDB_MULTI_ARCH
1779 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME)
1780 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1781 #endif
1782 #endif
1783
1784 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1785
1786 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1787 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1788 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1789 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1790 #endif
1791 #endif
1792
1793 /* Default predicate for non- multi-arch targets. */
1794 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1795 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1796 #endif
1797
1798 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1799 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1800 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1801 #endif
1802 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1803 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1804 #endif
1805
1806 /* Default (function) for non- multi-arch platforms. */
1807 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1808 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1809 #endif
1810
1811 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1812 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1813 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1814 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1815 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1816 #endif
1817 #if GDB_MULTI_ARCH
1818 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN)
1819 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1820 #endif
1821 #endif
1822
1823 /* Default (function) for non- multi-arch platforms. */
1824 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1825 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1826 #endif
1827
1828 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1829 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1830 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1831 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1832 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1833 #endif
1834 #if GDB_MULTI_ARCH
1835 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1836 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1837 #endif
1838 #endif
1839
1840 /* Default (function) for non- multi-arch platforms. */
1841 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1842 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1843 #endif
1844
1845 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1846 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1847 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1848 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1849 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1850 #endif
1851 #if GDB_MULTI_ARCH
1852 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1853 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1854 #endif
1855 #endif
1856
1857 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1858 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1859 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1860 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1861 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1862 #endif
1863 #if GDB_MULTI_ARCH
1864 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1865 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1866 #endif
1867 #endif
1868
1869 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1870 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1871 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1872 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1873 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1874 #endif
1875 #if GDB_MULTI_ARCH
1876 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1877 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1878 #endif
1879 #endif
1880
1881 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1882 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1883 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1884 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1885 #endif
1886 #endif
1887
1888 /* Default predicate for non- multi-arch targets. */
1889 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1890 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1891 #endif
1892
1893 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1894 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1895 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1896 #endif
1897 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1898 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1899 #endif
1900
1901 /* Default (function) for non- multi-arch platforms. */
1902 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1903 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1904 #endif
1905
1906 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1907 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1908 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1909 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1910 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1911 #endif
1912 #if GDB_MULTI_ARCH
1913 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1914 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1915 #endif
1916 #endif
1917
1918 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1919 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1920 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1921 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1922 #endif
1923 #endif
1924
1925 /* Default predicate for non- multi-arch targets. */
1926 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1927 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1928 #endif
1929
1930 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1931 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1932 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1933 #endif
1934 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1935 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1936 #endif
1937
1938 /* Default (function) for non- multi-arch platforms. */
1939 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1940 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1941 #endif
1942
1943 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1944 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1945 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1946 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1947 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1948 #endif
1949 #if GDB_MULTI_ARCH
1950 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1951 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1952 #endif
1953 #endif
1954
1955 /* Default (function) for non- multi-arch platforms. */
1956 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1957 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1958 #endif
1959
1960 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1961 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1962 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1963 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1964 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1965 #endif
1966 #if GDB_MULTI_ARCH
1967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1968 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1969 #endif
1970 #endif
1971
1972 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1973 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1974 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1975 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
1976 #endif
1977 #endif
1978
1979 /* Default predicate for non- multi-arch targets. */
1980 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1981 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
1982 #endif
1983
1984 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1985 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1986 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
1987 #endif
1988 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1989 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
1990 #endif
1991
1992 /* Default (function) for non- multi-arch platforms. */
1993 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1994 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
1995 #endif
1996
1997 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1998 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1999 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2000 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2001 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2002 #endif
2003 #if GDB_MULTI_ARCH
2004 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2005 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2006 #endif
2007 #endif
2008
2009 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2010 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2011 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2012 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2013 #endif
2014 #endif
2015
2016 /* Default predicate for non- multi-arch targets. */
2017 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2018 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2019 #endif
2020
2021 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2022 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2023 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2024 #endif
2025 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2026 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2027 #endif
2028
2029 /* Default (function) for non- multi-arch platforms. */
2030 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2031 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2032 #endif
2033
2034 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2035 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2036 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2038 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2039 #endif
2040 #if GDB_MULTI_ARCH
2041 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2042 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2043 #endif
2044 #endif
2045
2046 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2047 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2048 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2049 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2050 #error "Non multi-arch definition of SKIP_PROLOGUE"
2051 #endif
2052 #if GDB_MULTI_ARCH
2053 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
2054 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2055 #endif
2056 #endif
2057
2058 /* Default (function) for non- multi-arch platforms. */
2059 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2060 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2061 #endif
2062
2063 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2064 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2065 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2066 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2067 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2068 #endif
2069 #if GDB_MULTI_ARCH
2070 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
2071 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2072 #endif
2073 #endif
2074
2075 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2076 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2077 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2078 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2079 #error "Non multi-arch definition of INNER_THAN"
2080 #endif
2081 #if GDB_MULTI_ARCH
2082 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
2083 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2084 #endif
2085 #endif
2086
2087 /* Default (function) for non- multi-arch platforms. */
2088 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
2089 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
2090 #endif
2091
2092 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2093 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2094 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2095 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2096 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2097 #endif
2098 #if GDB_MULTI_ARCH
2099 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
2100 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2101 #endif
2102 #endif
2103
2104 /* Default (function) for non- multi-arch platforms. */
2105 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2106 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2107 #endif
2108
2109 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2110 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2111 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2112 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2113 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2114 #endif
2115 #if GDB_MULTI_ARCH
2116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
2117 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2118 #endif
2119 #endif
2120
2121 /* Default (function) for non- multi-arch platforms. */
2122 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2123 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2124 #endif
2125
2126 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2127 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2128 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2129 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2130 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2131 #endif
2132 #if GDB_MULTI_ARCH
2133 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
2134 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2135 #endif
2136 #endif
2137
2138 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2139 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2140 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2141 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2142 #endif
2143 #if GDB_MULTI_ARCH
2144 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
2145 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2146 #endif
2147 #endif
2148
2149 /* Default (function) for non- multi-arch platforms. */
2150 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2151 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2152 #endif
2153
2154 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2155 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2156 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2158 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2159 #endif
2160 #if GDB_MULTI_ARCH
2161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2162 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2163 #endif
2164 #endif
2165
2166 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2167 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2169 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2170 #endif
2171 #if GDB_MULTI_ARCH
2172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
2173 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2174 #endif
2175 #endif
2176
2177 /* Default (function) for non- multi-arch platforms. */
2178 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2179 #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))
2180 #endif
2181
2182 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2183 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2184 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2185 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2186 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
2187 #endif
2188 #if GDB_MULTI_ARCH
2189 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2190 #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))
2191 #endif
2192 #endif
2193
2194 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2195 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2196 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2197 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2198 #endif
2199 #if GDB_MULTI_ARCH
2200 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
2201 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2202 #endif
2203 #endif
2204
2205 /* Default (function) for non- multi-arch platforms. */
2206 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2207 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2208 #endif
2209
2210 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2211 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2212 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2213 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2214 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2215 #endif
2216 #if GDB_MULTI_ARCH
2217 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
2218 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2219 #endif
2220 #endif
2221
2222 #if defined (DEPRECATED_FRAME_CHAIN)
2223 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2224 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2225 #define DEPRECATED_FRAME_CHAIN_P() (1)
2226 #endif
2227 #endif
2228
2229 /* Default predicate for non- multi-arch targets. */
2230 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2231 #define DEPRECATED_FRAME_CHAIN_P() (0)
2232 #endif
2233
2234 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2235 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2236 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2237 #endif
2238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2239 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2240 #endif
2241
2242 /* Default (function) for non- multi-arch platforms. */
2243 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2244 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2245 #endif
2246
2247 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2248 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2249 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2250 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2251 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2252 #endif
2253 #if GDB_MULTI_ARCH
2254 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
2255 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2256 #endif
2257 #endif
2258
2259 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2260 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2261 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2262 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2263 #endif
2264 #endif
2265
2266 /* Default predicate for non- multi-arch targets. */
2267 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2268 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2269 #endif
2270
2271 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2272 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2273 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2274 #endif
2275 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2276 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2277 #endif
2278
2279 /* Default (function) for non- multi-arch platforms. */
2280 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2281 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2282 #endif
2283
2284 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2285 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2286 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2287 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2288 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2289 #endif
2290 #if GDB_MULTI_ARCH
2291 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
2292 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2293 #endif
2294 #endif
2295
2296 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2297    note, per UNWIND_PC's doco, that while the two have similar
2298    interfaces they have very different underlying implementations. */
2299
2300 #if defined (DEPRECATED_FRAME_SAVED_PC)
2301 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2302 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2303 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2304 #endif
2305 #endif
2306
2307 /* Default predicate for non- multi-arch targets. */
2308 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2309 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2310 #endif
2311
2312 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2313 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2314 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2315 #endif
2316 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2317 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2318 #endif
2319
2320 /* Default (function) for non- multi-arch platforms. */
2321 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2322 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2323 #endif
2324
2325 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2326 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2327 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2328 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2329 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2330 #endif
2331 #if GDB_MULTI_ARCH
2332 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
2333 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2334 #endif
2335 #endif
2336
2337 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2338
2339 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2340 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2341 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2342
2343 /* Default (function) for non- multi-arch platforms. */
2344 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2345 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2346 #endif
2347
2348 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2349 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2350 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2351 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2352 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2353 #endif
2354 #if GDB_MULTI_ARCH
2355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2356 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2357 #endif
2358 #endif
2359
2360 /* Default (function) for non- multi-arch platforms. */
2361 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2362 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2363 #endif
2364
2365 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2366 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2367 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2368 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2369 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2370 #endif
2371 #if GDB_MULTI_ARCH
2372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2373 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2374 #endif
2375 #endif
2376
2377 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
2378 extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2379 extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
2380 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2381 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2382 #endif
2383 #if GDB_MULTI_ARCH
2384 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
2385 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2386 #endif
2387 #endif
2388
2389 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2390 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2391 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2392 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2393 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2394 #endif
2395 #if GDB_MULTI_ARCH
2396 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2397 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2398 #endif
2399 #endif
2400
2401 #if defined (STACK_ALIGN)
2402 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2403 #if !defined (STACK_ALIGN_P)
2404 #define STACK_ALIGN_P() (1)
2405 #endif
2406 #endif
2407
2408 /* Default predicate for non- multi-arch targets. */
2409 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2410 #define STACK_ALIGN_P() (0)
2411 #endif
2412
2413 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2414 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2415 #error "Non multi-arch definition of STACK_ALIGN"
2416 #endif
2417 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2418 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2419 #endif
2420
2421 /* Default (function) for non- multi-arch platforms. */
2422 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2423 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2424 #endif
2425
2426 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2427 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2428 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2429 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2430 #error "Non multi-arch definition of STACK_ALIGN"
2431 #endif
2432 #if GDB_MULTI_ARCH
2433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2434 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2435 #endif
2436 #endif
2437
2438 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2439
2440 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2441 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2442 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2443
2444 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2445
2446 /* Default (value) for non- multi-arch platforms. */
2447 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2448 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2449 #endif
2450
2451 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2452 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2453 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2454 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2455 #endif
2456 #if GDB_MULTI_ARCH
2457 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2458 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2459 #endif
2460 #endif
2461
2462 #if defined (REG_STRUCT_HAS_ADDR)
2463 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2464 #if !defined (REG_STRUCT_HAS_ADDR_P)
2465 #define REG_STRUCT_HAS_ADDR_P() (1)
2466 #endif
2467 #endif
2468
2469 /* Default predicate for non- multi-arch targets. */
2470 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2471 #define REG_STRUCT_HAS_ADDR_P() (0)
2472 #endif
2473
2474 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2475 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2476 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2477 #endif
2478 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2479 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2480 #endif
2481
2482 /* Default (function) for non- multi-arch platforms. */
2483 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2484 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2485 #endif
2486
2487 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2488 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2489 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2490 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2491 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2492 #endif
2493 #if GDB_MULTI_ARCH
2494 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2495 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2496 #endif
2497 #endif
2498
2499 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2500    parametrized with (at least) the regcache. */
2501
2502 #if defined (SAVE_DUMMY_FRAME_TOS)
2503 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2504 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2505 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2506 #endif
2507 #endif
2508
2509 /* Default predicate for non- multi-arch targets. */
2510 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2511 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2512 #endif
2513
2514 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2515 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2516 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2517 #endif
2518 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2519 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2520 #endif
2521
2522 /* Default (function) for non- multi-arch platforms. */
2523 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2524 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2525 #endif
2526
2527 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2528 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2529 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2530 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2531 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2532 #endif
2533 #if GDB_MULTI_ARCH
2534 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2535 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2536 #endif
2537 #endif
2538
2539 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2540
2541 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2542 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2543 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2544
2545 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2546 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2547 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2548 #error "Non multi-arch definition of PARM_BOUNDARY"
2549 #endif
2550 #if GDB_MULTI_ARCH
2551 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2552 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2553 #endif
2554 #endif
2555
2556 /* Default (value) for non- multi-arch platforms. */
2557 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2558 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2559 #endif
2560
2561 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2562 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2563 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2564 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2565 #endif
2566 #if GDB_MULTI_ARCH
2567 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2568 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2569 #endif
2570 #endif
2571
2572 /* Default (value) for non- multi-arch platforms. */
2573 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2574 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2575 #endif
2576
2577 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2578 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2579 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2580 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2581 #endif
2582 #if GDB_MULTI_ARCH
2583 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2584 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2585 #endif
2586 #endif
2587
2588 /* Default (value) for non- multi-arch platforms. */
2589 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2590 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2591 #endif
2592
2593 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2594 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2595 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2596 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2597 #endif
2598 #if GDB_MULTI_ARCH
2599 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2600 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2601 #endif
2602 #endif
2603
2604 /* Default (function) for non- multi-arch platforms. */
2605 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2606 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2607 #endif
2608
2609 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2610 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2611 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2612 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2613 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2614 #endif
2615 #if GDB_MULTI_ARCH
2616 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2617 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2618 #endif
2619 #endif
2620
2621 /* On some machines there are bits in addresses which are not really
2622    part of the address, but are used by the kernel, the hardware, etc.
2623    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2624    we get a "real" address such as one would find in a symbol table.
2625    This is used only for addresses of instructions, and even then I'm
2626    not sure it's used in all contexts.  It exists to deal with there
2627    being a few stray bits in the PC which would mislead us, not as some
2628    sort of generic thing to handle alignment or segmentation (it's
2629    possible it should be in TARGET_READ_PC instead). */
2630
2631 /* Default (function) for non- multi-arch platforms. */
2632 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2633 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2634 #endif
2635
2636 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2637 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2638 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2639 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2640 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2641 #endif
2642 #if GDB_MULTI_ARCH
2643 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2644 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2645 #endif
2646 #endif
2647
2648 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2649    ADDR_BITS_REMOVE. */
2650
2651 /* Default (function) for non- multi-arch platforms. */
2652 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2653 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2654 #endif
2655
2656 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2657 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2658 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2659 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2660 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2661 #endif
2662 #if GDB_MULTI_ARCH
2663 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2664 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2665 #endif
2666 #endif
2667
2668 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2669    the target needs software single step.  An ISA method to implement it.
2670
2671    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2672    using the breakpoint system instead of blatting memory directly (as with rs6000).
2673
2674    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2675    single step.  If not, then implement single step using breakpoints. */
2676
2677 #if defined (SOFTWARE_SINGLE_STEP)
2678 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2679 #if !defined (SOFTWARE_SINGLE_STEP_P)
2680 #define SOFTWARE_SINGLE_STEP_P() (1)
2681 #endif
2682 #endif
2683
2684 /* Default predicate for non- multi-arch targets. */
2685 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2686 #define SOFTWARE_SINGLE_STEP_P() (0)
2687 #endif
2688
2689 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2690 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2691 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2692 #endif
2693 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2694 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2695 #endif
2696
2697 /* Default (function) for non- multi-arch platforms. */
2698 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2699 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2700 #endif
2701
2702 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2703 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2704 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2705 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2706 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2707 #endif
2708 #if GDB_MULTI_ARCH
2709 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2710 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2711 #endif
2712 #endif
2713
2714 /* Default (function) for non- multi-arch platforms. */
2715 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2716 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2717 #endif
2718
2719 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2720 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2721 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2722 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2723 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2724 #endif
2725 #if GDB_MULTI_ARCH
2726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2727 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2728 #endif
2729 #endif
2730
2731 /* Default (function) for non- multi-arch platforms. */
2732 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2733 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2734 #endif
2735
2736 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2737 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2738 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2739 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2740 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2741 #endif
2742 #if GDB_MULTI_ARCH
2743 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2744 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2745 #endif
2746 #endif
2747
2748 /* For SVR4 shared libraries, each call goes through a small piece of
2749    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2750    to nonzero if we are currently stopped in one of these. */
2751
2752 /* Default (function) for non- multi-arch platforms. */
2753 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2754 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2755 #endif
2756
2757 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2758 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2759 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2760 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2761 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2762 #endif
2763 #if GDB_MULTI_ARCH
2764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2765 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2766 #endif
2767 #endif
2768
2769 /* Some systems also have trampoline code for returning from shared libs. */
2770
2771 /* Default (function) for non- multi-arch platforms. */
2772 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2773 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2774 #endif
2775
2776 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2777 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2778 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2779 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2780 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2781 #endif
2782 #if GDB_MULTI_ARCH
2783 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2784 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2785 #endif
2786 #endif
2787
2788 /* Sigtramp is a routine that the kernel calls (which then calls the
2789    signal handler).  On most machines it is a library routine that is
2790    linked into the executable.
2791
2792    This macro, given a program counter value and the name of the
2793    function in which that PC resides (which can be null if the name is
2794    not known), returns nonzero if the PC and name show that we are in
2795    sigtramp.
2796
2797    On most machines just see if the name is sigtramp (and if we have
2798    no name, assume we are not in sigtramp).
2799
2800    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2801    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2802    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2803    own local NAME lookup.
2804
2805    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2806    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2807    does not. */
2808
2809 /* Default (function) for non- multi-arch platforms. */
2810 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2811 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2812 #endif
2813
2814 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2815 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2816 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2817 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2818 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2819 #endif
2820 #if GDB_MULTI_ARCH
2821 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2822 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2823 #endif
2824 #endif
2825
2826 #if defined (SIGTRAMP_START)
2827 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2828 #if !defined (SIGTRAMP_START_P)
2829 #define SIGTRAMP_START_P() (1)
2830 #endif
2831 #endif
2832
2833 /* Default predicate for non- multi-arch targets. */
2834 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2835 #define SIGTRAMP_START_P() (0)
2836 #endif
2837
2838 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2839 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2840 #error "Non multi-arch definition of SIGTRAMP_START"
2841 #endif
2842 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2843 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2844 #endif
2845
2846 /* Default (function) for non- multi-arch platforms. */
2847 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2848 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2849 #endif
2850
2851 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2852 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2853 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2854 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2855 #error "Non multi-arch definition of SIGTRAMP_START"
2856 #endif
2857 #if GDB_MULTI_ARCH
2858 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2859 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2860 #endif
2861 #endif
2862
2863 #if defined (SIGTRAMP_END)
2864 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2865 #if !defined (SIGTRAMP_END_P)
2866 #define SIGTRAMP_END_P() (1)
2867 #endif
2868 #endif
2869
2870 /* Default predicate for non- multi-arch targets. */
2871 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2872 #define SIGTRAMP_END_P() (0)
2873 #endif
2874
2875 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2876 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2877 #error "Non multi-arch definition of SIGTRAMP_END"
2878 #endif
2879 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2880 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2881 #endif
2882
2883 /* Default (function) for non- multi-arch platforms. */
2884 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2885 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2886 #endif
2887
2888 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2889 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2890 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2891 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2892 #error "Non multi-arch definition of SIGTRAMP_END"
2893 #endif
2894 #if GDB_MULTI_ARCH
2895 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2896 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2897 #endif
2898 #endif
2899
2900 /* A target might have problems with watchpoints as soon as the stack
2901    frame of the current function has been destroyed.  This mostly happens
2902    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2903    is defined to return a non-zero value if either the given addr is one
2904    instruction after the stack destroying instruction up to the trailing
2905    return instruction or if we can figure out that the stack frame has
2906    already been invalidated regardless of the value of addr.  Targets
2907    which don't suffer from that problem could just let this functionality
2908    untouched. */
2909
2910 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2911 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2912 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2913
2914 /* Given a vector of command-line arguments, return a newly allocated
2915    string which, when passed to the create_inferior function, will be
2916    parsed (on Unix systems, by the shell) to yield the same vector.
2917    This function should call error() if the argument vector is not
2918    representable for this target or if this target does not support
2919    command-line arguments.
2920    ARGC is the number of elements in the vector.
2921    ARGV is an array of strings, one per argument. */
2922
2923 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2924 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2925 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2926
2927 #if defined (DWARF2_BUILD_FRAME_INFO)
2928 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2929 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2930 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2931 #endif
2932 #endif
2933
2934 /* Default predicate for non- multi-arch targets. */
2935 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2936 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2937 #endif
2938
2939 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2940 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2941 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2942 #endif
2943 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2944 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2945 #endif
2946
2947 /* Default (function) for non- multi-arch platforms. */
2948 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2949 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2950 #endif
2951
2952 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2953 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2954 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2955 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2956 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2957 #endif
2958 #if GDB_MULTI_ARCH
2959 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2960 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2961 #endif
2962 #endif
2963
2964 /* Default (function) for non- multi-arch platforms. */
2965 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2966 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2967 #endif
2968
2969 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2970 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2971 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2972 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2973 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2974 #endif
2975 #if GDB_MULTI_ARCH
2976 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2977 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2978 #endif
2979 #endif
2980
2981 /* Default (function) for non- multi-arch platforms. */
2982 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2983 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2984 #endif
2985
2986 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2987 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2988 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2989 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2990 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2991 #endif
2992 #if GDB_MULTI_ARCH
2993 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2994 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2995 #endif
2996 #endif
2997
2998 /* Default (value) for non- multi-arch platforms. */
2999 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
3000 #define NAME_OF_MALLOC ("malloc")
3001 #endif
3002
3003 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
3004 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
3005 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
3006 #error "Non multi-arch definition of NAME_OF_MALLOC"
3007 #endif
3008 #if GDB_MULTI_ARCH
3009 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
3010 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
3011 #endif
3012 #endif
3013
3014 /* Default (value) for non- multi-arch platforms. */
3015 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
3016 #define CANNOT_STEP_BREAKPOINT (0)
3017 #endif
3018
3019 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
3020 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
3021 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
3022 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
3023 #endif
3024 #if GDB_MULTI_ARCH
3025 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
3026 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
3027 #endif
3028 #endif
3029
3030 /* Default (value) for non- multi-arch platforms. */
3031 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3032 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3033 #endif
3034
3035 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3036 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3038 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3039 #endif
3040 #if GDB_MULTI_ARCH
3041 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3042 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3043 #endif
3044 #endif
3045
3046 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
3047 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3048 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3049 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3050 #endif
3051 #endif
3052
3053 /* Default predicate for non- multi-arch targets. */
3054 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3055 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3056 #endif
3057
3058 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3059 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3060 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3061 #endif
3062 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3063 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3064 #endif
3065
3066 /* Default (function) for non- multi-arch platforms. */
3067 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3068 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3069 #endif
3070
3071 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3072 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3073 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3074 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3075 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3076 #endif
3077 #if GDB_MULTI_ARCH
3078 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
3079 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3080 #endif
3081 #endif
3082
3083 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3084
3085 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3086 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3087 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);
3088
3089 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3090
3091 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3092 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3093 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);
3094
3095 /* Is a register in a group */
3096
3097 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3098 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3099 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3100
3101 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3102
3103
3104 /* Mechanism for co-ordinating the selection of a specific
3105    architecture.
3106
3107    GDB targets (*-tdep.c) can register an interest in a specific
3108    architecture.  Other GDB components can register a need to maintain
3109    per-architecture data.
3110
3111    The mechanisms below ensures that there is only a loose connection
3112    between the set-architecture command and the various GDB
3113    components.  Each component can independently register their need
3114    to maintain architecture specific data with gdbarch.
3115
3116    Pragmatics:
3117
3118    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3119    didn't scale.
3120
3121    The more traditional mega-struct containing architecture specific
3122    data for all the various GDB components was also considered.  Since
3123    GDB is built from a variable number of (fairly independent)
3124    components it was determined that the global aproach was not
3125    applicable. */
3126
3127
3128 /* Register a new architectural family with GDB.
3129
3130    Register support for the specified ARCHITECTURE with GDB.  When
3131    gdbarch determines that the specified architecture has been
3132    selected, the corresponding INIT function is called.
3133
3134    --
3135
3136    The INIT function takes two parameters: INFO which contains the
3137    information available to gdbarch about the (possibly new)
3138    architecture; ARCHES which is a list of the previously created
3139    ``struct gdbarch'' for this architecture.
3140
3141    The INFO parameter is, as far as possible, be pre-initialized with
3142    information obtained from INFO.ABFD or the previously selected
3143    architecture.
3144
3145    The ARCHES parameter is a linked list (sorted most recently used)
3146    of all the previously created architures for this architecture
3147    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3148    values from the previously selected architecture for this
3149    architecture family.  The global ``current_gdbarch'' shall not be
3150    used.
3151
3152    The INIT function shall return any of: NULL - indicating that it
3153    doesn't recognize the selected architecture; an existing ``struct
3154    gdbarch'' from the ARCHES list - indicating that the new
3155    architecture is just a synonym for an earlier architecture (see
3156    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3157    - that describes the selected architecture (see gdbarch_alloc()).
3158
3159    The DUMP_TDEP function shall print out all target specific values.
3160    Care should be taken to ensure that the function works in both the
3161    multi-arch and non- multi-arch cases. */
3162
3163 struct gdbarch_list
3164 {
3165   struct gdbarch *gdbarch;
3166   struct gdbarch_list *next;
3167 };
3168
3169 struct gdbarch_info
3170 {
3171   /* Use default: NULL (ZERO). */
3172   const struct bfd_arch_info *bfd_arch_info;
3173
3174   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3175   int byte_order;
3176
3177   /* Use default: NULL (ZERO). */
3178   bfd *abfd;
3179
3180   /* Use default: NULL (ZERO). */
3181   struct gdbarch_tdep_info *tdep_info;
3182
3183   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3184   enum gdb_osabi osabi;
3185 };
3186
3187 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3188 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3189
3190 /* DEPRECATED - use gdbarch_register() */
3191 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3192
3193 extern void gdbarch_register (enum bfd_architecture architecture,
3194                               gdbarch_init_ftype *,
3195                               gdbarch_dump_tdep_ftype *);
3196
3197
3198 /* Return a freshly allocated, NULL terminated, array of the valid
3199    architecture names.  Since architectures are registered during the
3200    _initialize phase this function only returns useful information
3201    once initialization has been completed. */
3202
3203 extern const char **gdbarch_printable_names (void);
3204
3205
3206 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3207    matches the information provided by INFO. */
3208
3209 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3210
3211
3212 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3213    basic initialization using values obtained from the INFO andTDEP
3214    parameters.  set_gdbarch_*() functions are called to complete the
3215    initialization of the object. */
3216
3217 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3218
3219
3220 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3221    It is assumed that the caller freeds the ``struct
3222    gdbarch_tdep''. */
3223
3224 extern void gdbarch_free (struct gdbarch *);
3225
3226
3227 /* Helper function. Force an update of the current architecture.
3228
3229    The actual architecture selected is determined by INFO, ``(gdb) set
3230    architecture'' et.al., the existing architecture and BFD's default
3231    architecture.  INFO should be initialized to zero and then selected
3232    fields should be updated.
3233
3234    Returns non-zero if the update succeeds */
3235
3236 extern int gdbarch_update_p (struct gdbarch_info info);
3237
3238
3239
3240 /* Register per-architecture data-pointer.
3241
3242    Reserve space for a per-architecture data-pointer.  An identifier
3243    for the reserved data-pointer is returned.  That identifer should
3244    be saved in a local static variable.
3245
3246    The per-architecture data-pointer is either initialized explicitly
3247    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3248    gdbarch_data()).  FREE() is called to delete either an existing
3249    data-pointer overridden by set_gdbarch_data() or when the
3250    architecture object is being deleted.
3251
3252    When a previously created architecture is re-selected, the
3253    per-architecture data-pointer for that previous architecture is
3254    restored.  INIT() is not re-called.
3255
3256    Multiple registrarants for any architecture are allowed (and
3257    strongly encouraged).  */
3258
3259 struct gdbarch_data;
3260
3261 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3262 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3263                                         void *pointer);
3264 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3265                                                    gdbarch_data_free_ftype *free);
3266 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3267                               struct gdbarch_data *data,
3268                               void *pointer);
3269
3270 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3271
3272
3273 /* Register per-architecture memory region.
3274
3275    Provide a memory-region swap mechanism.  Per-architecture memory
3276    region are created.  These memory regions are swapped whenever the
3277    architecture is changed.  For a new architecture, the memory region
3278    is initialized with zero (0) and the INIT function is called.
3279
3280    Memory regions are swapped / initialized in the order that they are
3281    registered.  NULL DATA and/or INIT values can be specified.
3282
3283    New code should use register_gdbarch_data(). */
3284
3285 typedef void (gdbarch_swap_ftype) (void);
3286 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3287 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3288
3289
3290
3291 /* The target-system-dependent byte order is dynamic */
3292
3293 extern int target_byte_order;
3294 #ifndef TARGET_BYTE_ORDER
3295 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3296 #endif
3297
3298 extern int target_byte_order_auto;
3299 #ifndef TARGET_BYTE_ORDER_AUTO
3300 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3301 #endif
3302
3303
3304
3305 /* The target-system-dependent BFD architecture is dynamic */
3306
3307 extern int target_architecture_auto;
3308 #ifndef TARGET_ARCHITECTURE_AUTO
3309 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3310 #endif
3311
3312 extern const struct bfd_arch_info *target_architecture;
3313 #ifndef TARGET_ARCHITECTURE
3314 #define TARGET_ARCHITECTURE (target_architecture + 0)
3315 #endif
3316
3317
3318 /* The target-system-dependent disassembler is semi-dynamic */
3319
3320 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
3321                                 unsigned int len, disassemble_info *info);
3322
3323 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
3324                                   disassemble_info *info);
3325
3326 extern void dis_asm_print_address (bfd_vma addr,
3327                                    disassemble_info *info);
3328
3329 extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
3330 extern disassemble_info tm_print_insn_info;
3331 #ifndef TARGET_PRINT_INSN_INFO
3332 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
3333 #endif
3334
3335
3336
3337 /* Set the dynamic target-system-dependent parameters (architecture,
3338    byte-order, ...) using information found in the BFD */
3339
3340 extern void set_gdbarch_from_file (bfd *);
3341
3342
3343 /* Initialize the current architecture to the "first" one we find on
3344    our list.  */
3345
3346 extern void initialize_current_architecture (void);
3347
3348 /* For non-multiarched targets, do any initialization of the default
3349    gdbarch object necessary after the _initialize_MODULE functions
3350    have run.  */
3351 extern void initialize_non_multiarch (void);
3352
3353 /* gdbarch trace variable */
3354 extern int gdbarch_debug;
3355
3356 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3357
3358 #endif