gdb/gdbarch.h

   1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
   2
   3 /* Dynamic architecture support for GDB, the GNU debugger.
   4    Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 59 Temple Place - Suite 330,
  21    Boston, MA 02111-1307, USA.  */
  22
  23 /* This file was created with the aid of ``gdbarch.sh''.
  24
  25    The Bourne shell script ``gdbarch.sh'' creates the files
  26    ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
  27    against the existing ``gdbarch.[hc]''.  Any differences found
  28    being reported.
  29
  30    If editing this file, please also run gdbarch.sh and merge any
  31    changes into that script. Conversely, when making sweeping changes
  32    to this file, modifying gdbarch.sh and using its output may prove
  33    easier. */
  34
  35 #ifndef GDBARCH_H
  36 #define GDBARCH_H
  37
  38 #include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
  39 #if !GDB_MULTI_ARCH
  40 /* Pull in function declarations refered to, indirectly, via macros.  */
  41 #include "inferior.h"           /* For unsigned_address_to_pointer().  */
  42 #include "symfile.h"            /* For entry_point_address().  */
  43 #endif
  44
  45 struct frame_info;
  46 struct value;
  47 struct objfile;
  48 struct minimal_symbol;
  49 struct regcache;
  50 struct reggroup;
  51
  52 extern struct gdbarch *current_gdbarch;
  53
  54
  55 /* If any of the following are defined, the target wasn't correctly
  56    converted. */
  57
  58 #if GDB_MULTI_ARCH
  59 #if defined (FRAME_FIND_SAVED_REGS)
  60 #error "FRAME_FIND_SAVED_REGS: replaced by DEPRECATED_FRAME_INIT_SAVED_REGS"
  61 #endif
  62 #endif
  63
  64 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
  65 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
  66 #endif
  67
  68
  69 /* The following are pre-initialized by GDBARCH. */
  70
  71 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
  72 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
  73 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
  74 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
  75 #endif
  76 #if GDB_MULTI_ARCH
  77 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
  78 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  79 #endif
  80 #endif
  81
  82 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  83 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  84 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
  85 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
  86 #endif
  87 #if GDB_MULTI_ARCH
  88 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
  89 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  90 #endif
  91 #endif
  92
  93 extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
  94 /* set_gdbarch_osabi() - not applicable - pre-initialized. */
  95 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
  96 #error "Non multi-arch definition of TARGET_OSABI"
  97 #endif
  98 #if GDB_MULTI_ARCH
  99 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_OSABI)
 100 #define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
 101 #endif
 102 #endif
 103
 104
 105 /* The following are initialized by the target dependent code. */
 106
 107 /* Number of bits in a char or unsigned char for the target machine.
 108    Just like CHAR_BIT in <limits.h> but describes the target machine.
 109    v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
 110
 111    Number of bits in a short or unsigned short for the target machine. */
 112
 113 /* Default (value) for non- multi-arch platforms. */
 114 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
 115 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
 116 #endif
 117
 118 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
 119 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
 120 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
 121 #error "Non multi-arch definition of TARGET_SHORT_BIT"
 122 #endif
 123 #if GDB_MULTI_ARCH
 124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
 125 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 126 #endif
 127 #endif
 128
 129 /* Number of bits in an int or unsigned int for the target machine. */
 130
 131 /* Default (value) for non- multi-arch platforms. */
 132 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
 133 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
 134 #endif
 135
 136 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 137 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 138 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
 139 #error "Non multi-arch definition of TARGET_INT_BIT"
 140 #endif
 141 #if GDB_MULTI_ARCH
 142 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
 143 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 144 #endif
 145 #endif
 146
 147 /* Number of bits in a long or unsigned long for the target machine. */
 148
 149 /* Default (value) for non- multi-arch platforms. */
 150 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
 151 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
 152 #endif
 153
 154 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
 155 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
 156 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
 157 #error "Non multi-arch definition of TARGET_LONG_BIT"
 158 #endif
 159 #if GDB_MULTI_ARCH
 160 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
 161 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 162 #endif
 163 #endif
 164
 165 /* Number of bits in a long long or unsigned long long for the target
 166    machine. */
 167
 168 /* Default (value) for non- multi-arch platforms. */
 169 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
 170 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
 171 #endif
 172
 173 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 174 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 175 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
 176 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
 177 #endif
 178 #if GDB_MULTI_ARCH
 179 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
 180 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 181 #endif
 182 #endif
 183
 184 /* Number of bits in a float for the target machine. */
 185
 186 /* Default (value) for non- multi-arch platforms. */
 187 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
 188 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
 189 #endif
 190
 191 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 192 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 193 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
 194 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
 195 #endif
 196 #if GDB_MULTI_ARCH
 197 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
 198 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 199 #endif
 200 #endif
 201
 202 /* Number of bits in a double for the target machine. */
 203
 204 /* Default (value) for non- multi-arch platforms. */
 205 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
 206 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 207 #endif
 208
 209 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 210 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 211 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
 212 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
 213 #endif
 214 #if GDB_MULTI_ARCH
 215 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
 216 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 217 #endif
 218 #endif
 219
 220 /* Number of bits in a long double for the target machine. */
 221
 222 /* Default (value) for non- multi-arch platforms. */
 223 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
 224 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 225 #endif
 226
 227 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 228 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 229 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
 230 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
 231 #endif
 232 #if GDB_MULTI_ARCH
 233 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
 234 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 235 #endif
 236 #endif
 237
 238 /* For most targets, a pointer on the target and its representation as an
 239    address in GDB have the same size and "look the same".  For such a
 240    target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
 241    / addr_bit will be set from it.
 242
 243    If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
 244    also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
 245
 246    ptr_bit is the size of a pointer on the target */
 247
 248 /* Default (value) for non- multi-arch platforms. */
 249 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
 250 #define TARGET_PTR_BIT (TARGET_INT_BIT)
 251 #endif
 252
 253 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 254 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
 256 #error "Non multi-arch definition of TARGET_PTR_BIT"
 257 #endif
 258 #if GDB_MULTI_ARCH
 259 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
 260 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 261 #endif
 262 #endif
 263
 264 /* addr_bit is the size of a target address as represented in gdb */
 265
 266 /* Default (value) for non- multi-arch platforms. */
 267 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
 268 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
 269 #endif
 270
 271 extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
 272 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
 273 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
 274 #error "Non multi-arch definition of TARGET_ADDR_BIT"
 275 #endif
 276 #if GDB_MULTI_ARCH
 277 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
 278 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
 279 #endif
 280 #endif
 281
 282 /* Number of bits in a BFD_VMA for the target object file format. */
 283
 284 /* Default (value) for non- multi-arch platforms. */
 285 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
 286 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
 287 #endif
 288
 289 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
 290 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
 291 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
 292 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
 293 #endif
 294 #if GDB_MULTI_ARCH
 295 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
 296 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
 297 #endif
 298 #endif
 299
 300 /* One if `char' acts like `signed char', zero if `unsigned char'. */
 301
 302 /* Default (value) for non- multi-arch platforms. */
 303 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
 304 #define TARGET_CHAR_SIGNED (1)
 305 #endif
 306
 307 extern int gdbarch_char_signed (struct gdbarch *gdbarch);
 308 extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
 309 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
 310 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
 311 #endif
 312 #if GDB_MULTI_ARCH
 313 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
 314 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
 315 #endif
 316 #endif
 317
 318 /* Default (function) for non- multi-arch platforms. */
 319 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
 320 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
 321 #endif
 322
 323 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
 324 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
 325 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 326 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
 327 #error "Non multi-arch definition of TARGET_READ_PC"
 328 #endif
 329 #if GDB_MULTI_ARCH
 330 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
 331 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
 332 #endif
 333 #endif
 334
 335 /* Default (function) for non- multi-arch platforms. */
 336 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
 337 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
 338 #endif
 339
 340 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
 341 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
 342 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 343 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
 344 #error "Non multi-arch definition of TARGET_WRITE_PC"
 345 #endif
 346 #if GDB_MULTI_ARCH
 347 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
 348 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
 349 #endif
 350 #endif
 351
 352 /* Default (function) for non- multi-arch platforms. */
 353 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
 354 #define TARGET_READ_FP() (generic_target_read_fp ())
 355 #endif
 356
 357 typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
 358 extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
 359 extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
 360 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
 361 #error "Non multi-arch definition of TARGET_READ_FP"
 362 #endif
 363 #if GDB_MULTI_ARCH
 364 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
 365 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
 366 #endif
 367 #endif
 368
 369 /* Default (function) for non- multi-arch platforms. */
 370 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
 371 #define TARGET_READ_SP() (generic_target_read_sp ())
 372 #endif
 373
 374 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 375 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 376 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 377 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
 378 #error "Non multi-arch definition of TARGET_READ_SP"
 379 #endif
 380 #if GDB_MULTI_ARCH
 381 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
 382 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 383 #endif
 384 #endif
 385
 386 /* The dummy call frame SP should be set by push_dummy_call. */
 387
 388 #if defined (DEPRECATED_DUMMY_WRITE_SP)
 389 /* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
 390 #if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 391 #define DEPRECATED_DUMMY_WRITE_SP_P() (1)
 392 #endif
 393 #endif
 394
 395 /* Default predicate for non- multi-arch targets. */
 396 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 397 #define DEPRECATED_DUMMY_WRITE_SP_P() (0)
 398 #endif
 399
 400 extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
 401 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
 402 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 403 #endif
 404 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 405 #define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
 406 #endif
 407
 408 /* Default (function) for non- multi-arch platforms. */
 409 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP)
 410 #define DEPRECATED_DUMMY_WRITE_SP(val) (internal_error (__FILE__, __LINE__, "DEPRECATED_DUMMY_WRITE_SP"), 0)
 411 #endif
 412
 413 typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
 414 extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 415 extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
 416 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
 417 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 418 #endif
 419 #if GDB_MULTI_ARCH
 420 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP)
 421 #define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
 422 #endif
 423 #endif
 424
 425 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 426    whole scheme for dealing with "frames" and "frame pointers" needs a
 427    serious shakedown. */
 428
 429 /* Default (function) for non- multi-arch platforms. */
 430 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
 431 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
 432 #endif
 433
 434 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 435 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 436 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 437 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 438 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 439 #endif
 440 #if GDB_MULTI_ARCH
 441 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
 442 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 443 #endif
 444 #endif
 445
 446 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 447
 448 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 449 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 450 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 451
 452 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 453
 454 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 455 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 456 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 457
 458 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 459 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 460 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 461 #error "Non multi-arch definition of NUM_REGS"
 462 #endif
 463 #if GDB_MULTI_ARCH
 464 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
 465 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 466 #endif
 467 #endif
 468
 469 /* This macro gives the number of pseudo-registers that live in the
 470    register namespace but do not get fetched or stored on the target.
 471    These pseudo-registers may be aliases for other registers,
 472    combinations of other registers, or they may be computed by GDB. */
 473
 474 /* Default (value) for non- multi-arch platforms. */
 475 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
 476 #define NUM_PSEUDO_REGS (0)
 477 #endif
 478
 479 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 480 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 481 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 482 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 483 #endif
 484 #if GDB_MULTI_ARCH
 485 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
 486 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 487 #endif
 488 #endif
 489
 490 /* GDB's standard (or well known) register numbers.  These can map onto
 491    a real register or a pseudo (computed) register or not be defined at
 492    all (-1). */
 493
 494 /* Default (value) for non- multi-arch platforms. */
 495 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
 496 #define SP_REGNUM (-1)
 497 #endif
 498
 499 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 500 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 501 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 502 #error "Non multi-arch definition of SP_REGNUM"
 503 #endif
 504 #if GDB_MULTI_ARCH
 505 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
 506 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 507 #endif
 508 #endif
 509
 510 /* Default (value) for non- multi-arch platforms. */
 511 #if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
 512 #define FP_REGNUM (-1)
 513 #endif
 514
 515 extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
 516 extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
 517 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
 518 #error "Non multi-arch definition of FP_REGNUM"
 519 #endif
 520 #if GDB_MULTI_ARCH
 521 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
 522 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
 523 #endif
 524 #endif
 525
 526 /* Default (value) for non- multi-arch platforms. */
 527 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
 528 #define PC_REGNUM (-1)
 529 #endif
 530
 531 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 532 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 533 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 534 #error "Non multi-arch definition of PC_REGNUM"
 535 #endif
 536 #if GDB_MULTI_ARCH
 537 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
 538 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 539 #endif
 540 #endif
 541
 542 /* Default (value) for non- multi-arch platforms. */
 543 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
 544 #define PS_REGNUM (-1)
 545 #endif
 546
 547 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 548 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 549 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 550 #error "Non multi-arch definition of PS_REGNUM"
 551 #endif
 552 #if GDB_MULTI_ARCH
 553 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
 554 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 555 #endif
 556 #endif
 557
 558 /* Default (value) for non- multi-arch platforms. */
 559 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
 560 #define FP0_REGNUM (-1)
 561 #endif
 562
 563 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 564 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 565 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 566 #error "Non multi-arch definition of FP0_REGNUM"
 567 #endif
 568 #if GDB_MULTI_ARCH
 569 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
 570 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 571 #endif
 572 #endif
 573
 574 /* Default (value) for non- multi-arch platforms. */
 575 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
 576 #define NPC_REGNUM (-1)
 577 #endif
 578
 579 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 580 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 581 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
 582 #error "Non multi-arch definition of NPC_REGNUM"
 583 #endif
 584 #if GDB_MULTI_ARCH
 585 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
 586 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 587 #endif
 588 #endif
 589
 590 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 591
 592 /* Default (function) for non- multi-arch platforms. */
 593 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
 594 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
 595 #endif
 596
 597 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 598 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 599 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 600 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 601 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 602 #endif
 603 #if GDB_MULTI_ARCH
 604 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
 605 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 606 #endif
 607 #endif
 608
 609 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 610
 611 /* Default (function) for non- multi-arch platforms. */
 612 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
 613 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
 614 #endif
 615
 616 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 617 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 618 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 619 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 620 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 621 #endif
 622 #if GDB_MULTI_ARCH
 623 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
 624 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 625 #endif
 626 #endif
 627
 628 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 629
 630 /* Default (function) for non- multi-arch platforms. */
 631 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
 632 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
 633 #endif
 634
 635 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 636 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 637 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 638 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 639 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 640 #endif
 641 #if GDB_MULTI_ARCH
 642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
 643 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 644 #endif
 645 #endif
 646
 647 /* Convert from an sdb register number to an internal gdb register number.
 648    This should be defined in tm.h, if REGISTER_NAMES is not set up
 649    to map one to one onto the sdb register numbers. */
 650
 651 /* Default (function) for non- multi-arch platforms. */
 652 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
 653 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
 654 #endif
 655
 656 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 657 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 658 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 659 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 660 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 661 #endif
 662 #if GDB_MULTI_ARCH
 663 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
 664 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 665 #endif
 666 #endif
 667
 668 /* Default (function) for non- multi-arch platforms. */
 669 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
 670 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
 671 #endif
 672
 673 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 674 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 675 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 676 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 677 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 678 #endif
 679 #if GDB_MULTI_ARCH
 680 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
 681 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 682 #endif
 683 #endif
 684
 685 /* Default (function) for non- multi-arch platforms. */
 686 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
 687 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
 688 #endif
 689
 690 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 691 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 692 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 693 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 694 #error "Non multi-arch definition of REGISTER_NAME"
 695 #endif
 696 #if GDB_MULTI_ARCH
 697 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
 698 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 699 #endif
 700 #endif
 701
 702 extern int gdbarch_register_size (struct gdbarch *gdbarch);
 703 extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
 704 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
 705 #error "Non multi-arch definition of REGISTER_SIZE"
 706 #endif
 707 #if GDB_MULTI_ARCH
 708 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
 709 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
 710 #endif
 711 #endif
 712
 713 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
 714 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
 715 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
 716 #error "Non multi-arch definition of REGISTER_BYTES"
 717 #endif
 718 #if GDB_MULTI_ARCH
 719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
 720 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
 721 #endif
 722 #endif
 723
 724 /* Default (function) for non- multi-arch platforms. */
 725 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
 726 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
 727 #endif
 728
 729 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 730 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 731 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 732 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 733 #error "Non multi-arch definition of REGISTER_BYTE"
 734 #endif
 735 #if GDB_MULTI_ARCH
 736 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
 737 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
 738 #endif
 739 #endif
 740
 741 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 742    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 743    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 744    by REGISTER_TYPE. */
 745
 746 /* Default (function) for non- multi-arch platforms. */
 747 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
 748 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
 749 #endif
 750
 751 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 752 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 753 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 754 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 755 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 756 #endif
 757 #if GDB_MULTI_ARCH
 758 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
 759 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 760 #endif
 761 #endif
 762
 763 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 764    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 765    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 766    by REGISTER_TYPE. */
 767
 768 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 769 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 770 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 771 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 772 #endif
 773 #endif
 774
 775 /* Default predicate for non- multi-arch targets. */
 776 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 777 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
 778 #endif
 779
 780 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 781 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 782 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 783 #endif
 784 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 785 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 786 #endif
 787
 788 /* Default (value) for non- multi-arch platforms. */
 789 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 790 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
 791 #endif
 792
 793 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 794 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 795 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 796 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 797 #endif
 798 #if GDB_MULTI_ARCH
 799 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 800 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 801 #endif
 802 #endif
 803
 804 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 805    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 806    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 807    by REGISTER_TYPE. */
 808
 809 /* Default (function) for non- multi-arch platforms. */
 810 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
 811 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
 812 #endif
 813
 814 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 815 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 816 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 817 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 818 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 819 #endif
 820 #if GDB_MULTI_ARCH
 821 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
 822 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 823 #endif
 824 #endif
 825
 826 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 827    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 828    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 829    by REGISTER_TYPE. */
 830
 831 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 832 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 833 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 834 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 835 #endif
 836 #endif
 837
 838 /* Default predicate for non- multi-arch targets. */
 839 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 840 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
 841 #endif
 842
 843 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 844 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 845 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 846 #endif
 847 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 848 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 849 #endif
 850
 851 /* Default (value) for non- multi-arch platforms. */
 852 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 853 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
 854 #endif
 855
 856 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 857 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 858 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 859 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 860 #endif
 861 #if GDB_MULTI_ARCH
 862 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 863 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 864 #endif
 865 #endif
 866
 867 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 868    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 869    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE have all being replaced
 870    by REGISTER_TYPE. */
 871
 872 #if defined (REGISTER_VIRTUAL_TYPE)
 873 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 874 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 875 #define REGISTER_VIRTUAL_TYPE_P() (1)
 876 #endif
 877 #endif
 878
 879 /* Default predicate for non- multi-arch targets. */
 880 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
 881 #define REGISTER_VIRTUAL_TYPE_P() (0)
 882 #endif
 883
 884 extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
 885 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 886 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 887 #endif
 888 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 889 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
 890 #endif
 891
 892 /* Default (function) for non- multi-arch platforms. */
 893 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
 894 #define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
 895 #endif
 896
 897 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 898 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 899 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 901 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 902 #endif
 903 #if GDB_MULTI_ARCH
 904 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
 905 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 906 #endif
 907 #endif
 908
 909 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 910
 911 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 912 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 913 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 914
 915 #if defined (DEPRECATED_DO_REGISTERS_INFO)
 916 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
 917 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 918 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
 919 #endif
 920 #endif
 921
 922 /* Default predicate for non- multi-arch targets. */
 923 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 924 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
 925 #endif
 926
 927 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
 928 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
 929 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 930 #endif
 931 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 932 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
 933 #endif
 934
 935 /* Default (function) for non- multi-arch platforms. */
 936 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
 937 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
 938 #endif
 939
 940 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
 941 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 942 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
 943 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
 944 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 945 #endif
 946 #if GDB_MULTI_ARCH
 947 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
 948 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
 949 #endif
 950 #endif
 951
 952 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 953 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 954 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
 955
 956 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
 957
 958 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 959 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 960 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
 961
 962 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
 963
 964 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 965 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 966 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
 967
 968 /* MAP a GDB RAW register number onto a simulator register number.  See
 969    also include/...-sim.h. */
 970
 971 /* Default (function) for non- multi-arch platforms. */
 972 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
 973 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
 974 #endif
 975
 976 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
 977 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
 978 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
 979 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
 980 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
 981 #endif
 982 #if GDB_MULTI_ARCH
 983 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
 984 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
 985 #endif
 986 #endif
 987
 988 #if defined (REGISTER_BYTES_OK)
 989 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
 990 #if !defined (REGISTER_BYTES_OK_P)
 991 #define REGISTER_BYTES_OK_P() (1)
 992 #endif
 993 #endif
 994
 995 /* Default predicate for non- multi-arch targets. */
 996 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
 997 #define REGISTER_BYTES_OK_P() (0)
 998 #endif
 999
1000 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
1001 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1002 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1003 #endif
1004 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1005 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1006 #endif
1007
1008 /* Default (function) for non- multi-arch platforms. */
1009 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
1010 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
1011 #endif
1012
1013 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1014 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1015 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1016 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1017 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1018 #endif
1019 #if GDB_MULTI_ARCH
1020 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
1021 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1022 #endif
1023 #endif
1024
1025 /* Default (function) for non- multi-arch platforms. */
1026 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1027 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1028 #endif
1029
1030 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1031 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1032 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1033 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1034 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1035 #endif
1036 #if GDB_MULTI_ARCH
1037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
1038 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1039 #endif
1040 #endif
1041
1042 /* Default (function) for non- multi-arch platforms. */
1043 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1044 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1045 #endif
1046
1047 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1048 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1049 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1050 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1051 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1052 #endif
1053 #if GDB_MULTI_ARCH
1054 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
1055 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1056 #endif
1057 #endif
1058
1059 /* setjmp/longjmp support. */
1060
1061 #if defined (GET_LONGJMP_TARGET)
1062 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1063 #if !defined (GET_LONGJMP_TARGET_P)
1064 #define GET_LONGJMP_TARGET_P() (1)
1065 #endif
1066 #endif
1067
1068 /* Default predicate for non- multi-arch targets. */
1069 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1070 #define GET_LONGJMP_TARGET_P() (0)
1071 #endif
1072
1073 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1074 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1075 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1076 #endif
1077 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1078 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1079 #endif
1080
1081 /* Default (function) for non- multi-arch platforms. */
1082 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1083 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1084 #endif
1085
1086 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1087 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1088 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1089 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1090 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1091 #endif
1092 #if GDB_MULTI_ARCH
1093 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
1094 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1095 #endif
1096 #endif
1097
1098 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1099    much better but at least they are vaguely consistent).  The headers
1100    and body contain convoluted #if/#else sequences for determine how
1101    things should be compiled.  Instead of trying to mimic that
1102    behaviour here (and hence entrench it further) gdbarch simply
1103    reqires that these methods be set up from the word go.  This also
1104    avoids any potential problems with moving beyond multi-arch partial. */
1105
1106 /* Default (value) for non- multi-arch platforms. */
1107 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1108 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1109 #endif
1110
1111 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1112 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1113 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1114 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1115 #endif
1116 #if GDB_MULTI_ARCH
1117 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1118 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1119 #endif
1120 #endif
1121
1122 /* Default (value) for non- multi-arch platforms. */
1123 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1124 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1125 #endif
1126
1127 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1128 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1129 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1130 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1131 #endif
1132 #if GDB_MULTI_ARCH
1133 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
1134 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1135 #endif
1136 #endif
1137
1138 /* Default (function) for non- multi-arch platforms. */
1139 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_ADDRESS)
1140 #define CALL_DUMMY_ADDRESS() (entry_point_address ())
1141 #endif
1142
1143 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1144 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1145 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1146 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1147 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1148 #endif
1149 #if GDB_MULTI_ARCH
1150 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1151 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1152 #endif
1153 #endif
1154
1155 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1156 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
1157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1158 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1159 #endif
1160 #if !defined (CALL_DUMMY_START_OFFSET)
1161 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1162 #endif
1163
1164 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1165 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
1166 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1167 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1168 #endif
1169 #if !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1170 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1171 #endif
1172
1173 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1174 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
1175 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1176 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1177 #endif
1178 #if !defined (CALL_DUMMY_LENGTH)
1179 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1180 #endif
1181
1182 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1183    (callable) initial value.  As a consequence, even when the predicate
1184    is false, the corresponding function works.  This simplifies the
1185    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1186    doesn't need to be modified. */
1187
1188 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1189 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1190 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1191 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1192 #endif
1193 #endif
1194
1195 /* Default predicate for non- multi-arch targets. */
1196 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1197 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1198 #endif
1199
1200 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1201 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1202 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1203 #endif
1204 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1205 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1206 #endif
1207
1208 /* Default (function) for non- multi-arch platforms. */
1209 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1210 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1211 #endif
1212
1213 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1214 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1215 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1216 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1217 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1218 #endif
1219 #if GDB_MULTI_ARCH
1220 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1221 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1222 #endif
1223 #endif
1224
1225 /* Default (value) for non- multi-arch platforms. */
1226 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1227 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1228 #endif
1229
1230 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1231 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
1232 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1233 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1234 #endif
1235 #if !defined (CALL_DUMMY_WORDS)
1236 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1237 #endif
1238
1239 /* Default (value) for non- multi-arch platforms. */
1240 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1241 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1242 #endif
1243
1244 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1245 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
1246 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1247 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1248 #endif
1249 #if !defined (SIZEOF_CALL_DUMMY_WORDS)
1250 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1251 #endif
1252
1253 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1254 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1255 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1256 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1257 #endif
1258 #endif
1259
1260 /* Default predicate for non- multi-arch targets. */
1261 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1262 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1263 #endif
1264
1265 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1266 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1267 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1268 #endif
1269 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1270 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1271 #endif
1272
1273 /* Default (value) for non- multi-arch platforms. */
1274 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1275 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1276 #endif
1277
1278 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1279 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1280 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1281 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1282 #endif
1283 #if GDB_MULTI_ARCH
1284 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1285 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1286 #endif
1287 #endif
1288
1289 #if defined (FIX_CALL_DUMMY)
1290 /* Legacy for systems yet to multi-arch FIX_CALL_DUMMY */
1291 #if !defined (FIX_CALL_DUMMY_P)
1292 #define FIX_CALL_DUMMY_P() (1)
1293 #endif
1294 #endif
1295
1296 /* Default predicate for non- multi-arch targets. */
1297 #if (!GDB_MULTI_ARCH) && !defined (FIX_CALL_DUMMY_P)
1298 #define FIX_CALL_DUMMY_P() (0)
1299 #endif
1300
1301 extern int gdbarch_fix_call_dummy_p (struct gdbarch *gdbarch);
1302 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY_P)
1303 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1304 #endif
1305 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY_P)
1306 #define FIX_CALL_DUMMY_P() (gdbarch_fix_call_dummy_p (current_gdbarch))
1307 #endif
1308
1309 /* Default (function) for non- multi-arch platforms. */
1310 #if (!GDB_MULTI_ARCH) && !defined (FIX_CALL_DUMMY)
1311 #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (internal_error (__FILE__, __LINE__, "FIX_CALL_DUMMY"), 0)
1312 #endif
1313
1314 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);
1315 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);
1316 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
1317 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1318 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1319 #endif
1320 #if GDB_MULTI_ARCH
1321 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1322 #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))
1323 #endif
1324 #endif
1325
1326 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1327 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1328 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1329 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1330 #endif
1331 #endif
1332
1333 /* Default predicate for non- multi-arch targets. */
1334 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1335 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1336 #endif
1337
1338 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1339 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1340 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1341 #endif
1342 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1343 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1344 #endif
1345
1346 /* Default (function) for non- multi-arch platforms. */
1347 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1348 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1349 #endif
1350
1351 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1352 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1353 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1354 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1355 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1356 #endif
1357 #if GDB_MULTI_ARCH
1358 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1359 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1360 #endif
1361 #endif
1362
1363 #if defined (DEPRECATED_INIT_FRAME_PC)
1364 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1365 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1366 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1367 #endif
1368 #endif
1369
1370 /* Default predicate for non- multi-arch targets. */
1371 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1372 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1373 #endif
1374
1375 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1377 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1378 #endif
1379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1380 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1381 #endif
1382
1383 /* Default (function) for non- multi-arch platforms. */
1384 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1385 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1386 #endif
1387
1388 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1389 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1390 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1391 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1392 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1393 #endif
1394 #if GDB_MULTI_ARCH
1395 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1396 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1397 #endif
1398 #endif
1399
1400 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1401 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1402 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1403 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1404 #endif
1405 #if GDB_MULTI_ARCH
1406 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1407 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1408 #endif
1409 #endif
1410
1411 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1412 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1413 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1414 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1415 #endif
1416 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1417 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1418 #endif
1419
1420 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1421 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1422 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1423 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1424 #endif
1425 #endif
1426
1427 /* Default predicate for non- multi-arch targets. */
1428 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1429 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1430 #endif
1431
1432 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1434 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1435 #endif
1436 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1437 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1438 #endif
1439
1440 /* Default (function) for non- multi-arch platforms. */
1441 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1442 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1443 #endif
1444
1445 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);
1446 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);
1447 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1448 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1449 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1450 #endif
1451 #if GDB_MULTI_ARCH
1452 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER)
1453 #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))
1454 #endif
1455 #endif
1456
1457 /* Default (function) for non- multi-arch platforms. */
1458 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1459 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1460 #endif
1461
1462 typedef int (gdbarch_register_convertible_ftype) (int nr);
1463 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1464 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1465 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1466 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1467 #endif
1468 #if GDB_MULTI_ARCH
1469 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1470 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1471 #endif
1472 #endif
1473
1474 /* Default (function) for non- multi-arch platforms. */
1475 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1476 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1477 #endif
1478
1479 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1480 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1481 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1482 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1483 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1484 #endif
1485 #if GDB_MULTI_ARCH
1486 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1487 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1488 #endif
1489 #endif
1490
1491 /* Default (function) for non- multi-arch platforms. */
1492 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1493 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1494 #endif
1495
1496 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1497 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1498 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1499 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1500 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1501 #endif
1502 #if GDB_MULTI_ARCH
1503 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1504 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1505 #endif
1506 #endif
1507
1508 /* Default (function) for non- multi-arch platforms. */
1509 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1510 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1511 #endif
1512
1513 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1514 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1515 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1516 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1517 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1518 #endif
1519 #if GDB_MULTI_ARCH
1520 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1521 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1522 #endif
1523 #endif
1524
1525 /* Default (function) for non- multi-arch platforms. */
1526 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1527 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1528 #endif
1529
1530 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1531 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1532 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1533 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1534 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1535 #endif
1536 #if GDB_MULTI_ARCH
1537 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1538 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1539 #endif
1540 #endif
1541
1542 /* Default (function) for non- multi-arch platforms. */
1543 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1544 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1545 #endif
1546
1547 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1548 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1549 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1550 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1551 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1552 #endif
1553 #if GDB_MULTI_ARCH
1554 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1555 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1556 #endif
1557 #endif
1558
1559 /* Default (function) for non- multi-arch platforms. */
1560 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1561 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1562 #endif
1563
1564 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1565 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1566 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1567 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1568 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1569 #endif
1570 #if GDB_MULTI_ARCH
1571 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1572 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1573 #endif
1574 #endif
1575
1576 /* Default (function) for non- multi-arch platforms. */
1577 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1578 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1579 #endif
1580
1581 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1582 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1583 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1584 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1585 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1586 #endif
1587 #if GDB_MULTI_ARCH
1588 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1589 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1590 #endif
1591 #endif
1592
1593 #if defined (INTEGER_TO_ADDRESS)
1594 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1595 #if !defined (INTEGER_TO_ADDRESS_P)
1596 #define INTEGER_TO_ADDRESS_P() (1)
1597 #endif
1598 #endif
1599
1600 /* Default predicate for non- multi-arch targets. */
1601 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1602 #define INTEGER_TO_ADDRESS_P() (0)
1603 #endif
1604
1605 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1607 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1608 #endif
1609 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1610 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1611 #endif
1612
1613 /* Default (function) for non- multi-arch platforms. */
1614 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1615 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1616 #endif
1617
1618 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1619 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1620 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1621 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1622 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1623 #endif
1624 #if GDB_MULTI_ARCH
1625 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1626 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1627 #endif
1628 #endif
1629
1630 /* Default (function) for non- multi-arch platforms. */
1631 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1632 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1633 #endif
1634
1635 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1636 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1637 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1638 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1639 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1640 #endif
1641 #if GDB_MULTI_ARCH
1642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1643 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1644 #endif
1645 #endif
1646
1647 /* Replaced by PUSH_DUMMY_CALL */
1648
1649 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1650 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1651 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1652 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1653 #endif
1654 #endif
1655
1656 /* Default predicate for non- multi-arch targets. */
1657 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1658 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1659 #endif
1660
1661 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1662 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1663 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1664 #endif
1665 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1666 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1667 #endif
1668
1669 /* Default (function) for non- multi-arch platforms. */
1670 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1671 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1672 #endif
1673
1674 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1675 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);
1676 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1677 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1678 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1679 #endif
1680 #if GDB_MULTI_ARCH
1681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
1682 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1683 #endif
1684 #endif
1685
1686 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1687
1688 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);
1689 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);
1690 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1691
1692 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1693 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1694 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1695 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1696 #endif
1697 #endif
1698
1699 /* Default predicate for non- multi-arch targets. */
1700 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1701 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1702 #endif
1703
1704 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1705 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1706 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1707 #endif
1708 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1709 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1710 #endif
1711
1712 /* Default (function) for non- multi-arch platforms. */
1713 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1714 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1715 #endif
1716
1717 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1718 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1719 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1720 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1721 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1722 #endif
1723 #if GDB_MULTI_ARCH
1724 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1725 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1726 #endif
1727 #endif
1728
1729 /* NOTE: This can be handled directly in push_dummy_call. */
1730
1731 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1732 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
1733 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1734 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
1735 #endif
1736 #endif
1737
1738 /* Default predicate for non- multi-arch targets. */
1739 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1740 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (0)
1741 #endif
1742
1743 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
1744 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1745 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1746 #endif
1747 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1748 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
1749 #endif
1750
1751 /* Default (function) for non- multi-arch platforms. */
1752 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1753 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_RETURN_ADDRESS"), 0)
1754 #endif
1755
1756 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1757 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1758 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
1759 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1760 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1761 #endif
1762 #if GDB_MULTI_ARCH
1763 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1764 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
1765 #endif
1766 #endif
1767
1768 #if defined (DEPRECATED_POP_FRAME)
1769 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1770 #if !defined (DEPRECATED_POP_FRAME_P)
1771 #define DEPRECATED_POP_FRAME_P() (1)
1772 #endif
1773 #endif
1774
1775 /* Default predicate for non- multi-arch targets. */
1776 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1777 #define DEPRECATED_POP_FRAME_P() (0)
1778 #endif
1779
1780 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1781 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1782 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1783 #endif
1784 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1785 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1786 #endif
1787
1788 /* Default (function) for non- multi-arch platforms. */
1789 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1790 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1791 #endif
1792
1793 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1794 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1795 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1796 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1797 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1798 #endif
1799 #if GDB_MULTI_ARCH
1800 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME)
1801 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1802 #endif
1803 #endif
1804
1805 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1806
1807 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1808 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1809 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1810 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1811 #endif
1812 #endif
1813
1814 /* Default predicate for non- multi-arch targets. */
1815 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1816 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1817 #endif
1818
1819 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1820 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1821 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1822 #endif
1823 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1824 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1825 #endif
1826
1827 /* Default (function) for non- multi-arch platforms. */
1828 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1829 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1830 #endif
1831
1832 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1833 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1834 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1835 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1836 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1837 #endif
1838 #if GDB_MULTI_ARCH
1839 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN)
1840 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1841 #endif
1842 #endif
1843
1844 /* Default (function) for non- multi-arch platforms. */
1845 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1846 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1847 #endif
1848
1849 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1850 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1851 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1852 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1853 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1854 #endif
1855 #if GDB_MULTI_ARCH
1856 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1857 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1858 #endif
1859 #endif
1860
1861 /* Default (function) for non- multi-arch platforms. */
1862 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1863 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1864 #endif
1865
1866 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1867 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1868 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1869 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1870 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1871 #endif
1872 #if GDB_MULTI_ARCH
1873 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1874 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1875 #endif
1876 #endif
1877
1878 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1879 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1880 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1881 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1882 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1883 #endif
1884 #if GDB_MULTI_ARCH
1885 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1886 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1887 #endif
1888 #endif
1889
1890 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1891 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1892 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1893 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1894 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1895 #endif
1896 #if GDB_MULTI_ARCH
1897 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1898 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1899 #endif
1900 #endif
1901
1902 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1903 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1904 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1905 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1906 #endif
1907 #endif
1908
1909 /* Default predicate for non- multi-arch targets. */
1910 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1911 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1912 #endif
1913
1914 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1915 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1916 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1917 #endif
1918 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1919 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1920 #endif
1921
1922 /* Default (function) for non- multi-arch platforms. */
1923 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1924 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1925 #endif
1926
1927 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1928 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1929 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1930 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1931 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1932 #endif
1933 #if GDB_MULTI_ARCH
1934 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1935 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1936 #endif
1937 #endif
1938
1939 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1940 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1941 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1942 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1943 #endif
1944 #endif
1945
1946 /* Default predicate for non- multi-arch targets. */
1947 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1948 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1949 #endif
1950
1951 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1952 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1953 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1954 #endif
1955 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1956 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1957 #endif
1958
1959 /* Default (function) for non- multi-arch platforms. */
1960 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1961 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1962 #endif
1963
1964 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1965 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1966 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1968 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1969 #endif
1970 #if GDB_MULTI_ARCH
1971 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1972 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1973 #endif
1974 #endif
1975
1976 /* Default (function) for non- multi-arch platforms. */
1977 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1978 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1979 #endif
1980
1981 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1982 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1983 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1984 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1985 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1986 #endif
1987 #if GDB_MULTI_ARCH
1988 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1989 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1990 #endif
1991 #endif
1992
1993 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1994 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1995 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1996 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
1997 #endif
1998 #endif
1999
2000 /* Default predicate for non- multi-arch targets. */
2001 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2002 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
2003 #endif
2004
2005 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
2006 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2007 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2008 #endif
2009 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2010 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
2011 #endif
2012
2013 /* Default (function) for non- multi-arch platforms. */
2014 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2015 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
2016 #endif
2017
2018 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
2019 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
2020 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2021 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2022 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2023 #endif
2024 #if GDB_MULTI_ARCH
2025 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2026 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2027 #endif
2028 #endif
2029
2030 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2031 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2032 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2033 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2034 #endif
2035 #endif
2036
2037 /* Default predicate for non- multi-arch targets. */
2038 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2039 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2040 #endif
2041
2042 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2043 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2044 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2045 #endif
2046 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2047 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2048 #endif
2049
2050 /* Default (function) for non- multi-arch platforms. */
2051 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2052 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2053 #endif
2054
2055 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2056 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2057 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2058 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2059 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2060 #endif
2061 #if GDB_MULTI_ARCH
2062 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2063 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2064 #endif
2065 #endif
2066
2067 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2068 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2069 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2070 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2071 #error "Non multi-arch definition of SKIP_PROLOGUE"
2072 #endif
2073 #if GDB_MULTI_ARCH
2074 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
2075 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2076 #endif
2077 #endif
2078
2079 /* Default (function) for non- multi-arch platforms. */
2080 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2081 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2082 #endif
2083
2084 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2085 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2086 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2087 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2088 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2089 #endif
2090 #if GDB_MULTI_ARCH
2091 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
2092 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2093 #endif
2094 #endif
2095
2096 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2097 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2098 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2099 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2100 #error "Non multi-arch definition of INNER_THAN"
2101 #endif
2102 #if GDB_MULTI_ARCH
2103 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
2104 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2105 #endif
2106 #endif
2107
2108 /* Default (function) for non- multi-arch platforms. */
2109 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
2110 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
2111 #endif
2112
2113 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2114 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2115 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2117 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2118 #endif
2119 #if GDB_MULTI_ARCH
2120 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
2121 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2122 #endif
2123 #endif
2124
2125 /* Default (function) for non- multi-arch platforms. */
2126 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2127 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2128 #endif
2129
2130 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2131 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2132 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2133 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2134 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2135 #endif
2136 #if GDB_MULTI_ARCH
2137 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
2138 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2139 #endif
2140 #endif
2141
2142 /* Default (function) for non- multi-arch platforms. */
2143 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2144 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2145 #endif
2146
2147 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2148 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2149 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2150 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2151 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2152 #endif
2153 #if GDB_MULTI_ARCH
2154 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
2155 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2156 #endif
2157 #endif
2158
2159 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2160 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2162 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2163 #endif
2164 #if GDB_MULTI_ARCH
2165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
2166 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2167 #endif
2168 #endif
2169
2170 /* Default (function) for non- multi-arch platforms. */
2171 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2172 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2173 #endif
2174
2175 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2176 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2177 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2178 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2179 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2180 #endif
2181 #if GDB_MULTI_ARCH
2182 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2183 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2184 #endif
2185 #endif
2186
2187 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2188 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2189 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2190 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2191 #endif
2192 #if GDB_MULTI_ARCH
2193 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
2194 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2195 #endif
2196 #endif
2197
2198 /* Default (function) for non- multi-arch platforms. */
2199 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2200 #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))
2201 #endif
2202
2203 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2204 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2205 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2206 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2207 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
2208 #endif
2209 #if GDB_MULTI_ARCH
2210 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2211 #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))
2212 #endif
2213 #endif
2214
2215 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2216 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2217 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2218 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2219 #endif
2220 #if GDB_MULTI_ARCH
2221 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
2222 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2223 #endif
2224 #endif
2225
2226 /* Default (function) for non- multi-arch platforms. */
2227 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2228 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2229 #endif
2230
2231 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2232 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2233 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2234 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2235 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2236 #endif
2237 #if GDB_MULTI_ARCH
2238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
2239 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2240 #endif
2241 #endif
2242
2243 #if defined (DEPRECATED_FRAME_CHAIN)
2244 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2245 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2246 #define DEPRECATED_FRAME_CHAIN_P() (1)
2247 #endif
2248 #endif
2249
2250 /* Default predicate for non- multi-arch targets. */
2251 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2252 #define DEPRECATED_FRAME_CHAIN_P() (0)
2253 #endif
2254
2255 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2256 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2257 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2258 #endif
2259 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2260 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2261 #endif
2262
2263 /* Default (function) for non- multi-arch platforms. */
2264 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2265 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2266 #endif
2267
2268 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2269 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2270 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2271 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2272 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2273 #endif
2274 #if GDB_MULTI_ARCH
2275 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
2276 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2277 #endif
2278 #endif
2279
2280 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2281 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2282 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2283 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2284 #endif
2285 #endif
2286
2287 /* Default predicate for non- multi-arch targets. */
2288 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2289 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2290 #endif
2291
2292 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2293 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2294 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2295 #endif
2296 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2297 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2298 #endif
2299
2300 /* Default (function) for non- multi-arch platforms. */
2301 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2302 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2303 #endif
2304
2305 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2306 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2307 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2308 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2309 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2310 #endif
2311 #if GDB_MULTI_ARCH
2312 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
2313 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2314 #endif
2315 #endif
2316
2317 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2318    note, per UNWIND_PC's doco, that while the two have similar
2319    interfaces they have very different underlying implementations. */
2320
2321 #if defined (DEPRECATED_FRAME_SAVED_PC)
2322 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2323 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2324 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2325 #endif
2326 #endif
2327
2328 /* Default predicate for non- multi-arch targets. */
2329 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2330 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2331 #endif
2332
2333 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2334 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2335 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2336 #endif
2337 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2338 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2339 #endif
2340
2341 /* Default (function) for non- multi-arch platforms. */
2342 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2343 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2344 #endif
2345
2346 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2347 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2348 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2349 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2350 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2351 #endif
2352 #if GDB_MULTI_ARCH
2353 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
2354 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2355 #endif
2356 #endif
2357
2358 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2359
2360 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2361 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2362 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2363
2364 /* Default (function) for non- multi-arch platforms. */
2365 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2366 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2367 #endif
2368
2369 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2370 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2371 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2373 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2374 #endif
2375 #if GDB_MULTI_ARCH
2376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2377 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2378 #endif
2379 #endif
2380
2381 /* Default (function) for non- multi-arch platforms. */
2382 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2383 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2384 #endif
2385
2386 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2387 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2388 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2389 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2390 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2391 #endif
2392 #if GDB_MULTI_ARCH
2393 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2394 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2395 #endif
2396 #endif
2397
2398 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
2399 extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2400 extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
2401 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2402 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2403 #endif
2404 #if GDB_MULTI_ARCH
2405 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
2406 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2407 #endif
2408 #endif
2409
2410 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2411 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2412 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2413 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2414 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2415 #endif
2416 #if GDB_MULTI_ARCH
2417 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2418 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2419 #endif
2420 #endif
2421
2422 #if defined (STACK_ALIGN)
2423 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2424 #if !defined (STACK_ALIGN_P)
2425 #define STACK_ALIGN_P() (1)
2426 #endif
2427 #endif
2428
2429 /* Default predicate for non- multi-arch targets. */
2430 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2431 #define STACK_ALIGN_P() (0)
2432 #endif
2433
2434 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2435 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2436 #error "Non multi-arch definition of STACK_ALIGN"
2437 #endif
2438 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2439 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2440 #endif
2441
2442 /* Default (function) for non- multi-arch platforms. */
2443 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2444 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2445 #endif
2446
2447 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2448 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2449 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2450 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2451 #error "Non multi-arch definition of STACK_ALIGN"
2452 #endif
2453 #if GDB_MULTI_ARCH
2454 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2455 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2456 #endif
2457 #endif
2458
2459 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2460
2461 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2462 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2463 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2464
2465 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2466
2467 /* Default (value) for non- multi-arch platforms. */
2468 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2469 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2470 #endif
2471
2472 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2473 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2474 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2475 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2476 #endif
2477 #if GDB_MULTI_ARCH
2478 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2479 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2480 #endif
2481 #endif
2482
2483 #if defined (REG_STRUCT_HAS_ADDR)
2484 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2485 #if !defined (REG_STRUCT_HAS_ADDR_P)
2486 #define REG_STRUCT_HAS_ADDR_P() (1)
2487 #endif
2488 #endif
2489
2490 /* Default predicate for non- multi-arch targets. */
2491 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2492 #define REG_STRUCT_HAS_ADDR_P() (0)
2493 #endif
2494
2495 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2496 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2497 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2498 #endif
2499 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2500 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2501 #endif
2502
2503 /* Default (function) for non- multi-arch platforms. */
2504 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2505 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2506 #endif
2507
2508 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2509 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2510 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2511 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2512 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2513 #endif
2514 #if GDB_MULTI_ARCH
2515 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2516 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2517 #endif
2518 #endif
2519
2520 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2521    parametrized with (at least) the regcache. */
2522
2523 #if defined (SAVE_DUMMY_FRAME_TOS)
2524 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2525 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2526 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2527 #endif
2528 #endif
2529
2530 /* Default predicate for non- multi-arch targets. */
2531 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2532 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2533 #endif
2534
2535 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2536 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2537 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2538 #endif
2539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2540 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2541 #endif
2542
2543 /* Default (function) for non- multi-arch platforms. */
2544 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2545 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2546 #endif
2547
2548 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2549 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2550 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2551 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2552 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2553 #endif
2554 #if GDB_MULTI_ARCH
2555 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2556 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2557 #endif
2558 #endif
2559
2560 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2561
2562 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2563 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2564 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2565
2566 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2567 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2568 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2569 #error "Non multi-arch definition of PARM_BOUNDARY"
2570 #endif
2571 #if GDB_MULTI_ARCH
2572 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2573 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2574 #endif
2575 #endif
2576
2577 /* Default (value) for non- multi-arch platforms. */
2578 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2579 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2580 #endif
2581
2582 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2583 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2584 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2585 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2586 #endif
2587 #if GDB_MULTI_ARCH
2588 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2589 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2590 #endif
2591 #endif
2592
2593 /* Default (value) for non- multi-arch platforms. */
2594 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2595 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2596 #endif
2597
2598 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2599 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2600 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2601 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2602 #endif
2603 #if GDB_MULTI_ARCH
2604 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2605 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2606 #endif
2607 #endif
2608
2609 /* Default (value) for non- multi-arch platforms. */
2610 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2611 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2612 #endif
2613
2614 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2615 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2616 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2617 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2618 #endif
2619 #if GDB_MULTI_ARCH
2620 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2621 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2622 #endif
2623 #endif
2624
2625 /* Default (function) for non- multi-arch platforms. */
2626 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2627 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2628 #endif
2629
2630 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2631 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2632 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2633 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2634 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2635 #endif
2636 #if GDB_MULTI_ARCH
2637 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2638 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2639 #endif
2640 #endif
2641
2642 /* On some machines there are bits in addresses which are not really
2643    part of the address, but are used by the kernel, the hardware, etc.
2644    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2645    we get a "real" address such as one would find in a symbol table.
2646    This is used only for addresses of instructions, and even then I'm
2647    not sure it's used in all contexts.  It exists to deal with there
2648    being a few stray bits in the PC which would mislead us, not as some
2649    sort of generic thing to handle alignment or segmentation (it's
2650    possible it should be in TARGET_READ_PC instead). */
2651
2652 /* Default (function) for non- multi-arch platforms. */
2653 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2654 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2655 #endif
2656
2657 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2658 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2659 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2660 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2661 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2662 #endif
2663 #if GDB_MULTI_ARCH
2664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2665 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2666 #endif
2667 #endif
2668
2669 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2670    ADDR_BITS_REMOVE. */
2671
2672 /* Default (function) for non- multi-arch platforms. */
2673 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2674 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2675 #endif
2676
2677 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2678 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2679 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2680 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2681 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2682 #endif
2683 #if GDB_MULTI_ARCH
2684 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2685 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2686 #endif
2687 #endif
2688
2689 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2690    the target needs software single step.  An ISA method to implement it.
2691
2692    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2693    using the breakpoint system instead of blatting memory directly (as with rs6000).
2694
2695    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2696    single step.  If not, then implement single step using breakpoints. */
2697
2698 #if defined (SOFTWARE_SINGLE_STEP)
2699 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2700 #if !defined (SOFTWARE_SINGLE_STEP_P)
2701 #define SOFTWARE_SINGLE_STEP_P() (1)
2702 #endif
2703 #endif
2704
2705 /* Default predicate for non- multi-arch targets. */
2706 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2707 #define SOFTWARE_SINGLE_STEP_P() (0)
2708 #endif
2709
2710 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2711 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2712 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2713 #endif
2714 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2715 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2716 #endif
2717
2718 /* Default (function) for non- multi-arch platforms. */
2719 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2720 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2721 #endif
2722
2723 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2724 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2725 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2727 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2728 #endif
2729 #if GDB_MULTI_ARCH
2730 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2731 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2732 #endif
2733 #endif
2734
2735 /* Default (function) for non- multi-arch platforms. */
2736 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2737 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2738 #endif
2739
2740 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2741 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2742 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2743 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2744 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2745 #endif
2746 #if GDB_MULTI_ARCH
2747 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2748 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2749 #endif
2750 #endif
2751
2752 /* Default (function) for non- multi-arch platforms. */
2753 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2754 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2755 #endif
2756
2757 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2758 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2759 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2760 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2761 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2762 #endif
2763 #if GDB_MULTI_ARCH
2764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2765 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2766 #endif
2767 #endif
2768
2769 /* For SVR4 shared libraries, each call goes through a small piece of
2770    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2771    to nonzero if we are currently stopped in one of these. */
2772
2773 /* Default (function) for non- multi-arch platforms. */
2774 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2775 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2776 #endif
2777
2778 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2779 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2780 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2781 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2782 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2783 #endif
2784 #if GDB_MULTI_ARCH
2785 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2786 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2787 #endif
2788 #endif
2789
2790 /* Some systems also have trampoline code for returning from shared libs. */
2791
2792 /* Default (function) for non- multi-arch platforms. */
2793 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2794 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2795 #endif
2796
2797 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2798 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2799 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2800 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2801 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2802 #endif
2803 #if GDB_MULTI_ARCH
2804 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2805 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2806 #endif
2807 #endif
2808
2809 /* Sigtramp is a routine that the kernel calls (which then calls the
2810    signal handler).  On most machines it is a library routine that is
2811    linked into the executable.
2812
2813    This macro, given a program counter value and the name of the
2814    function in which that PC resides (which can be null if the name is
2815    not known), returns nonzero if the PC and name show that we are in
2816    sigtramp.
2817
2818    On most machines just see if the name is sigtramp (and if we have
2819    no name, assume we are not in sigtramp).
2820
2821    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2822    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2823    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2824    own local NAME lookup.
2825
2826    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2827    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2828    does not. */
2829
2830 /* Default (function) for non- multi-arch platforms. */
2831 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2832 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2833 #endif
2834
2835 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2836 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2837 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2838 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2839 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2840 #endif
2841 #if GDB_MULTI_ARCH
2842 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2843 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2844 #endif
2845 #endif
2846
2847 #if defined (SIGTRAMP_START)
2848 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2849 #if !defined (SIGTRAMP_START_P)
2850 #define SIGTRAMP_START_P() (1)
2851 #endif
2852 #endif
2853
2854 /* Default predicate for non- multi-arch targets. */
2855 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2856 #define SIGTRAMP_START_P() (0)
2857 #endif
2858
2859 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2860 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2861 #error "Non multi-arch definition of SIGTRAMP_START"
2862 #endif
2863 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2864 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2865 #endif
2866
2867 /* Default (function) for non- multi-arch platforms. */
2868 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2869 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2870 #endif
2871
2872 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2873 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2874 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2875 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2876 #error "Non multi-arch definition of SIGTRAMP_START"
2877 #endif
2878 #if GDB_MULTI_ARCH
2879 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2880 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2881 #endif
2882 #endif
2883
2884 #if defined (SIGTRAMP_END)
2885 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2886 #if !defined (SIGTRAMP_END_P)
2887 #define SIGTRAMP_END_P() (1)
2888 #endif
2889 #endif
2890
2891 /* Default predicate for non- multi-arch targets. */
2892 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2893 #define SIGTRAMP_END_P() (0)
2894 #endif
2895
2896 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2897 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2898 #error "Non multi-arch definition of SIGTRAMP_END"
2899 #endif
2900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2901 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2902 #endif
2903
2904 /* Default (function) for non- multi-arch platforms. */
2905 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2906 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2907 #endif
2908
2909 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2910 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2911 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2912 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2913 #error "Non multi-arch definition of SIGTRAMP_END"
2914 #endif
2915 #if GDB_MULTI_ARCH
2916 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2917 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2918 #endif
2919 #endif
2920
2921 /* A target might have problems with watchpoints as soon as the stack
2922    frame of the current function has been destroyed.  This mostly happens
2923    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2924    is defined to return a non-zero value if either the given addr is one
2925    instruction after the stack destroying instruction up to the trailing
2926    return instruction or if we can figure out that the stack frame has
2927    already been invalidated regardless of the value of addr.  Targets
2928    which don't suffer from that problem could just let this functionality
2929    untouched. */
2930
2931 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2932 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2933 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2934
2935 /* Given a vector of command-line arguments, return a newly allocated
2936    string which, when passed to the create_inferior function, will be
2937    parsed (on Unix systems, by the shell) to yield the same vector.
2938    This function should call error() if the argument vector is not
2939    representable for this target or if this target does not support
2940    command-line arguments.
2941    ARGC is the number of elements in the vector.
2942    ARGV is an array of strings, one per argument. */
2943
2944 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2945 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2946 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2947
2948 #if defined (DWARF2_BUILD_FRAME_INFO)
2949 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2950 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2951 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2952 #endif
2953 #endif
2954
2955 /* Default predicate for non- multi-arch targets. */
2956 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2957 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2958 #endif
2959
2960 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2961 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2962 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2963 #endif
2964 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2965 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2966 #endif
2967
2968 /* Default (function) for non- multi-arch platforms. */
2969 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2970 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2971 #endif
2972
2973 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2974 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2975 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2976 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2977 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2978 #endif
2979 #if GDB_MULTI_ARCH
2980 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2981 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2982 #endif
2983 #endif
2984
2985 /* Default (function) for non- multi-arch platforms. */
2986 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2987 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2988 #endif
2989
2990 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2991 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2992 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2993 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2994 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2995 #endif
2996 #if GDB_MULTI_ARCH
2997 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2998 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2999 #endif
3000 #endif
3001
3002 /* Default (function) for non- multi-arch platforms. */
3003 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3004 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
3005 #endif
3006
3007 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
3008 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
3009 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
3010 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
3011 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
3012 #endif
3013 #if GDB_MULTI_ARCH
3014 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3015 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
3016 #endif
3017 #endif
3018
3019 /* Default (value) for non- multi-arch platforms. */
3020 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
3021 #define NAME_OF_MALLOC ("malloc")
3022 #endif
3023
3024 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
3025 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
3026 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
3027 #error "Non multi-arch definition of NAME_OF_MALLOC"
3028 #endif
3029 #if GDB_MULTI_ARCH
3030 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
3031 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
3032 #endif
3033 #endif
3034
3035 /* Default (value) for non- multi-arch platforms. */
3036 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
3037 #define CANNOT_STEP_BREAKPOINT (0)
3038 #endif
3039
3040 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
3041 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
3042 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
3043 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
3044 #endif
3045 #if GDB_MULTI_ARCH
3046 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
3047 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
3048 #endif
3049 #endif
3050
3051 /* Default (value) for non- multi-arch platforms. */
3052 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3053 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3054 #endif
3055
3056 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3057 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3058 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3059 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3060 #endif
3061 #if GDB_MULTI_ARCH
3062 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3063 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3064 #endif
3065 #endif
3066
3067 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
3068 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3069 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3070 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3071 #endif
3072 #endif
3073
3074 /* Default predicate for non- multi-arch targets. */
3075 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3076 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3077 #endif
3078
3079 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3080 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3081 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3082 #endif
3083 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3084 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3085 #endif
3086
3087 /* Default (function) for non- multi-arch platforms. */
3088 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3089 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3090 #endif
3091
3092 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3093 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3094 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3095 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3096 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3097 #endif
3098 #if GDB_MULTI_ARCH
3099 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
3100 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3101 #endif
3102 #endif
3103
3104 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3105
3106 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3107 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3108 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);
3109
3110 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3111
3112 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3113 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3114 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);
3115
3116 /* Is a register in a group */
3117
3118 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3119 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3120 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3121
3122 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3123
3124
3125 /* Mechanism for co-ordinating the selection of a specific
3126    architecture.
3127
3128    GDB targets (*-tdep.c) can register an interest in a specific
3129    architecture.  Other GDB components can register a need to maintain
3130    per-architecture data.
3131
3132    The mechanisms below ensures that there is only a loose connection
3133    between the set-architecture command and the various GDB
3134    components.  Each component can independently register their need
3135    to maintain architecture specific data with gdbarch.
3136
3137    Pragmatics:
3138
3139    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3140    didn't scale.
3141
3142    The more traditional mega-struct containing architecture specific
3143    data for all the various GDB components was also considered.  Since
3144    GDB is built from a variable number of (fairly independent)
3145    components it was determined that the global aproach was not
3146    applicable. */
3147
3148
3149 /* Register a new architectural family with GDB.
3150
3151    Register support for the specified ARCHITECTURE with GDB.  When
3152    gdbarch determines that the specified architecture has been
3153    selected, the corresponding INIT function is called.
3154
3155    --
3156
3157    The INIT function takes two parameters: INFO which contains the
3158    information available to gdbarch about the (possibly new)
3159    architecture; ARCHES which is a list of the previously created
3160    ``struct gdbarch'' for this architecture.
3161
3162    The INFO parameter is, as far as possible, be pre-initialized with
3163    information obtained from INFO.ABFD or the previously selected
3164    architecture.
3165
3166    The ARCHES parameter is a linked list (sorted most recently used)
3167    of all the previously created architures for this architecture
3168    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3169    values from the previously selected architecture for this
3170    architecture family.  The global ``current_gdbarch'' shall not be
3171    used.
3172
3173    The INIT function shall return any of: NULL - indicating that it
3174    doesn't recognize the selected architecture; an existing ``struct
3175    gdbarch'' from the ARCHES list - indicating that the new
3176    architecture is just a synonym for an earlier architecture (see
3177    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3178    - that describes the selected architecture (see gdbarch_alloc()).
3179
3180    The DUMP_TDEP function shall print out all target specific values.
3181    Care should be taken to ensure that the function works in both the
3182    multi-arch and non- multi-arch cases. */
3183
3184 struct gdbarch_list
3185 {
3186   struct gdbarch *gdbarch;
3187   struct gdbarch_list *next;
3188 };
3189
3190 struct gdbarch_info
3191 {
3192   /* Use default: NULL (ZERO). */
3193   const struct bfd_arch_info *bfd_arch_info;
3194
3195   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3196   int byte_order;
3197
3198   /* Use default: NULL (ZERO). */
3199   bfd *abfd;
3200
3201   /* Use default: NULL (ZERO). */
3202   struct gdbarch_tdep_info *tdep_info;
3203
3204   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3205   enum gdb_osabi osabi;
3206 };
3207
3208 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3209 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3210
3211 /* DEPRECATED - use gdbarch_register() */
3212 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3213
3214 extern void gdbarch_register (enum bfd_architecture architecture,
3215                               gdbarch_init_ftype *,
3216                               gdbarch_dump_tdep_ftype *);
3217
3218
3219 /* Return a freshly allocated, NULL terminated, array of the valid
3220    architecture names.  Since architectures are registered during the
3221    _initialize phase this function only returns useful information
3222    once initialization has been completed. */
3223
3224 extern const char **gdbarch_printable_names (void);
3225
3226
3227 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3228    matches the information provided by INFO. */
3229
3230 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3231
3232
3233 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3234    basic initialization using values obtained from the INFO andTDEP
3235    parameters.  set_gdbarch_*() functions are called to complete the
3236    initialization of the object. */
3237
3238 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3239
3240
3241 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3242    It is assumed that the caller freeds the ``struct
3243    gdbarch_tdep''. */
3244
3245 extern void gdbarch_free (struct gdbarch *);
3246
3247
3248 /* Helper function. Force an update of the current architecture.
3249
3250    The actual architecture selected is determined by INFO, ``(gdb) set
3251    architecture'' et.al., the existing architecture and BFD's default
3252    architecture.  INFO should be initialized to zero and then selected
3253    fields should be updated.
3254
3255    Returns non-zero if the update succeeds */
3256
3257 extern int gdbarch_update_p (struct gdbarch_info info);
3258
3259
3260
3261 /* Register per-architecture data-pointer.
3262
3263    Reserve space for a per-architecture data-pointer.  An identifier
3264    for the reserved data-pointer is returned.  That identifer should
3265    be saved in a local static variable.
3266
3267    The per-architecture data-pointer is either initialized explicitly
3268    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3269    gdbarch_data()).  FREE() is called to delete either an existing
3270    data-pointer overridden by set_gdbarch_data() or when the
3271    architecture object is being deleted.
3272
3273    When a previously created architecture is re-selected, the
3274    per-architecture data-pointer for that previous architecture is
3275    restored.  INIT() is not re-called.
3276
3277    Multiple registrarants for any architecture are allowed (and
3278    strongly encouraged).  */
3279
3280 struct gdbarch_data;
3281
3282 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3283 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3284                                         void *pointer);
3285 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3286                                                    gdbarch_data_free_ftype *free);
3287 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3288                               struct gdbarch_data *data,
3289                               void *pointer);
3290
3291 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3292
3293
3294 /* Register per-architecture memory region.
3295
3296    Provide a memory-region swap mechanism.  Per-architecture memory
3297    region are created.  These memory regions are swapped whenever the
3298    architecture is changed.  For a new architecture, the memory region
3299    is initialized with zero (0) and the INIT function is called.
3300
3301    Memory regions are swapped / initialized in the order that they are
3302    registered.  NULL DATA and/or INIT values can be specified.
3303
3304    New code should use register_gdbarch_data(). */
3305
3306 typedef void (gdbarch_swap_ftype) (void);
3307 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3308 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3309
3310
3311
3312 /* The target-system-dependent byte order is dynamic */
3313
3314 extern int target_byte_order;
3315 #ifndef TARGET_BYTE_ORDER
3316 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3317 #endif
3318
3319 extern int target_byte_order_auto;
3320 #ifndef TARGET_BYTE_ORDER_AUTO
3321 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3322 #endif
3323
3324
3325
3326 /* The target-system-dependent BFD architecture is dynamic */
3327
3328 extern int target_architecture_auto;
3329 #ifndef TARGET_ARCHITECTURE_AUTO
3330 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3331 #endif
3332
3333 extern const struct bfd_arch_info *target_architecture;
3334 #ifndef TARGET_ARCHITECTURE
3335 #define TARGET_ARCHITECTURE (target_architecture + 0)
3336 #endif
3337
3338
3339 /* The target-system-dependent disassembler is semi-dynamic */
3340
3341 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
3342                                 unsigned int len, disassemble_info *info);
3343
3344 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
3345                                   disassemble_info *info);
3346
3347 extern void dis_asm_print_address (bfd_vma addr,
3348                                    disassemble_info *info);
3349
3350 extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
3351 extern disassemble_info tm_print_insn_info;
3352 #ifndef TARGET_PRINT_INSN_INFO
3353 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
3354 #endif
3355
3356
3357
3358 /* Set the dynamic target-system-dependent parameters (architecture,
3359    byte-order, ...) using information found in the BFD */
3360
3361 extern void set_gdbarch_from_file (bfd *);
3362
3363
3364 /* Initialize the current architecture to the "first" one we find on
3365    our list.  */
3366
3367 extern void initialize_current_architecture (void);
3368
3369 /* For non-multiarched targets, do any initialization of the default
3370    gdbarch object necessary after the _initialize_MODULE functions
3371    have run.  */
3372 extern void initialize_non_multiarch (void);
3373
3374 /* gdbarch trace variable */
3375 extern int gdbarch_debug;
3376
3377 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3378
3379 #endif