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 floatformat;
  46 struct ui_file;
  47 struct frame_info;
  48 struct value;
  49 struct objfile;
  50 struct minimal_symbol;
  51 struct regcache;
  52 struct reggroup;
  53
  54 extern struct gdbarch *current_gdbarch;
  55
  56
  57 /* If any of the following are defined, the target wasn't correctly
  58    converted. */
  59
  60 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
  61 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
  62 #endif
  63
  64
  65 /* The following are pre-initialized by GDBARCH. */
  66
  67 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
  68 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
  69 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
  70 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
  71 #endif
  72 #if GDB_MULTI_ARCH
  73 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
  74 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  75 #endif
  76 #endif
  77
  78 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  79 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  80 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
  81 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
  82 #endif
  83 #if GDB_MULTI_ARCH
  84 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
  85 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  86 #endif
  87 #endif
  88
  89 extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
  90 /* set_gdbarch_osabi() - not applicable - pre-initialized. */
  91 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
  92 #error "Non multi-arch definition of TARGET_OSABI"
  93 #endif
  94 #if GDB_MULTI_ARCH
  95 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_OSABI)
  96 #define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
  97 #endif
  98 #endif
  99
 100
 101 /* The following are initialized by the target dependent code. */
 102
 103 /* Number of bits in a char or unsigned char for the target machine.
 104    Just like CHAR_BIT in <limits.h> but describes the target machine.
 105    v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
 106
 107    Number of bits in a short or unsigned short for the target machine. */
 108
 109 /* Default (value) for non- multi-arch platforms. */
 110 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
 111 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
 112 #endif
 113
 114 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
 115 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
 116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
 117 #error "Non multi-arch definition of TARGET_SHORT_BIT"
 118 #endif
 119 #if GDB_MULTI_ARCH
 120 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
 121 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 122 #endif
 123 #endif
 124
 125 /* Number of bits in an int or unsigned int for the target machine. */
 126
 127 /* Default (value) for non- multi-arch platforms. */
 128 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
 129 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
 130 #endif
 131
 132 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 133 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 134 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
 135 #error "Non multi-arch definition of TARGET_INT_BIT"
 136 #endif
 137 #if GDB_MULTI_ARCH
 138 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
 139 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 140 #endif
 141 #endif
 142
 143 /* Number of bits in a long or unsigned long for the target machine. */
 144
 145 /* Default (value) for non- multi-arch platforms. */
 146 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
 147 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
 148 #endif
 149
 150 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
 151 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
 152 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
 153 #error "Non multi-arch definition of TARGET_LONG_BIT"
 154 #endif
 155 #if GDB_MULTI_ARCH
 156 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
 157 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 158 #endif
 159 #endif
 160
 161 /* Number of bits in a long long or unsigned long long for the target
 162    machine. */
 163
 164 /* Default (value) for non- multi-arch platforms. */
 165 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
 166 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
 167 #endif
 168
 169 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 170 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 171 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
 172 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
 173 #endif
 174 #if GDB_MULTI_ARCH
 175 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
 176 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 177 #endif
 178 #endif
 179
 180 /* Number of bits in a float for the target machine. */
 181
 182 /* Default (value) for non- multi-arch platforms. */
 183 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
 184 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
 185 #endif
 186
 187 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 188 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 189 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
 190 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
 191 #endif
 192 #if GDB_MULTI_ARCH
 193 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
 194 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 195 #endif
 196 #endif
 197
 198 /* Number of bits in a double for the target machine. */
 199
 200 /* Default (value) for non- multi-arch platforms. */
 201 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
 202 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 203 #endif
 204
 205 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 206 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 207 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
 208 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
 209 #endif
 210 #if GDB_MULTI_ARCH
 211 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
 212 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 213 #endif
 214 #endif
 215
 216 /* Number of bits in a long double for the target machine. */
 217
 218 /* Default (value) for non- multi-arch platforms. */
 219 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
 220 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 221 #endif
 222
 223 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 224 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 225 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
 226 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
 227 #endif
 228 #if GDB_MULTI_ARCH
 229 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
 230 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 231 #endif
 232 #endif
 233
 234 /* For most targets, a pointer on the target and its representation as an
 235    address in GDB have the same size and "look the same".  For such a
 236    target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
 237    / addr_bit will be set from it.
 238
 239    If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
 240    also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
 241
 242    ptr_bit is the size of a pointer on the target */
 243
 244 /* Default (value) for non- multi-arch platforms. */
 245 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
 246 #define TARGET_PTR_BIT (TARGET_INT_BIT)
 247 #endif
 248
 249 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 250 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
 252 #error "Non multi-arch definition of TARGET_PTR_BIT"
 253 #endif
 254 #if GDB_MULTI_ARCH
 255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
 256 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 257 #endif
 258 #endif
 259
 260 /* addr_bit is the size of a target address as represented in gdb */
 261
 262 /* Default (value) for non- multi-arch platforms. */
 263 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
 264 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
 265 #endif
 266
 267 extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
 268 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
 269 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
 270 #error "Non multi-arch definition of TARGET_ADDR_BIT"
 271 #endif
 272 #if GDB_MULTI_ARCH
 273 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
 274 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
 275 #endif
 276 #endif
 277
 278 /* Number of bits in a BFD_VMA for the target object file format. */
 279
 280 /* Default (value) for non- multi-arch platforms. */
 281 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
 282 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
 283 #endif
 284
 285 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
 286 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
 287 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
 288 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
 289 #endif
 290 #if GDB_MULTI_ARCH
 291 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
 292 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
 293 #endif
 294 #endif
 295
 296 /* One if `char' acts like `signed char', zero if `unsigned char'. */
 297
 298 /* Default (value) for non- multi-arch platforms. */
 299 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
 300 #define TARGET_CHAR_SIGNED (1)
 301 #endif
 302
 303 extern int gdbarch_char_signed (struct gdbarch *gdbarch);
 304 extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
 305 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
 306 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
 307 #endif
 308 #if GDB_MULTI_ARCH
 309 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
 310 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
 311 #endif
 312 #endif
 313
 314 /* Default (function) for non- multi-arch platforms. */
 315 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
 316 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
 317 #endif
 318
 319 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
 320 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
 321 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 322 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
 323 #error "Non multi-arch definition of TARGET_READ_PC"
 324 #endif
 325 #if GDB_MULTI_ARCH
 326 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
 327 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
 328 #endif
 329 #endif
 330
 331 /* Default (function) for non- multi-arch platforms. */
 332 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
 333 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
 334 #endif
 335
 336 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
 337 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
 338 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 339 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
 340 #error "Non multi-arch definition of TARGET_WRITE_PC"
 341 #endif
 342 #if GDB_MULTI_ARCH
 343 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
 344 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
 345 #endif
 346 #endif
 347
 348 /* This is simply not needed.  See value_of_builtin_frame_fp_reg and
 349    call_function_by_hand. */
 350
 351 #if defined (DEPRECATED_TARGET_READ_FP)
 352 /* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
 353 #if !defined (DEPRECATED_TARGET_READ_FP_P)
 354 #define DEPRECATED_TARGET_READ_FP_P() (1)
 355 #endif
 356 #endif
 357
 358 /* Default predicate for non- multi-arch targets. */
 359 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP_P)
 360 #define DEPRECATED_TARGET_READ_FP_P() (0)
 361 #endif
 362
 363 extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
 364 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
 365 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 366 #endif
 367 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
 368 #define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
 369 #endif
 370
 371 /* Default (function) for non- multi-arch platforms. */
 372 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP)
 373 #define DEPRECATED_TARGET_READ_FP() (internal_error (__FILE__, __LINE__, "DEPRECATED_TARGET_READ_FP"), 0)
 374 #endif
 375
 376 typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
 377 extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
 378 extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
 379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
 380 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 381 #endif
 382 #if GDB_MULTI_ARCH
 383 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP)
 384 #define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
 385 #endif
 386 #endif
 387
 388 /* Default (function) for non- multi-arch platforms. */
 389 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
 390 #define TARGET_READ_SP() (generic_target_read_sp ())
 391 #endif
 392
 393 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 394 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 395 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 396 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
 397 #error "Non multi-arch definition of TARGET_READ_SP"
 398 #endif
 399 #if GDB_MULTI_ARCH
 400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
 401 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 402 #endif
 403 #endif
 404
 405 /* The dummy call frame SP should be set by push_dummy_call. */
 406
 407 #if defined (DEPRECATED_DUMMY_WRITE_SP)
 408 /* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
 409 #if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 410 #define DEPRECATED_DUMMY_WRITE_SP_P() (1)
 411 #endif
 412 #endif
 413
 414 /* Default predicate for non- multi-arch targets. */
 415 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 416 #define DEPRECATED_DUMMY_WRITE_SP_P() (0)
 417 #endif
 418
 419 extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
 420 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
 421 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 422 #endif
 423 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 424 #define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
 425 #endif
 426
 427 /* Default (function) for non- multi-arch platforms. */
 428 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP)
 429 #define DEPRECATED_DUMMY_WRITE_SP(val) (internal_error (__FILE__, __LINE__, "DEPRECATED_DUMMY_WRITE_SP"), 0)
 430 #endif
 431
 432 typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
 433 extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 434 extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
 435 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
 436 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 437 #endif
 438 #if GDB_MULTI_ARCH
 439 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP)
 440 #define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
 441 #endif
 442 #endif
 443
 444 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 445    whole scheme for dealing with "frames" and "frame pointers" needs a
 446    serious shakedown. */
 447
 448 /* Default (function) for non- multi-arch platforms. */
 449 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
 450 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
 451 #endif
 452
 453 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 454 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 455 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 456 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 457 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 458 #endif
 459 #if GDB_MULTI_ARCH
 460 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
 461 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 462 #endif
 463 #endif
 464
 465 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 466
 467 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 468 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 469 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 470
 471 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 472
 473 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 474 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 475 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 476
 477 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 478 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 479 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 480 #error "Non multi-arch definition of NUM_REGS"
 481 #endif
 482 #if GDB_MULTI_ARCH
 483 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
 484 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 485 #endif
 486 #endif
 487
 488 /* This macro gives the number of pseudo-registers that live in the
 489    register namespace but do not get fetched or stored on the target.
 490    These pseudo-registers may be aliases for other registers,
 491    combinations of other registers, or they may be computed by GDB. */
 492
 493 /* Default (value) for non- multi-arch platforms. */
 494 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
 495 #define NUM_PSEUDO_REGS (0)
 496 #endif
 497
 498 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 499 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 500 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 501 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 502 #endif
 503 #if GDB_MULTI_ARCH
 504 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
 505 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 506 #endif
 507 #endif
 508
 509 /* GDB's standard (or well known) register numbers.  These can map onto
 510    a real register or a pseudo (computed) register or not be defined at
 511    all (-1). */
 512
 513 /* Default (value) for non- multi-arch platforms. */
 514 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
 515 #define SP_REGNUM (-1)
 516 #endif
 517
 518 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 519 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 520 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 521 #error "Non multi-arch definition of SP_REGNUM"
 522 #endif
 523 #if GDB_MULTI_ARCH
 524 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
 525 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 526 #endif
 527 #endif
 528
 529 /* This is simply not needed.  See value_of_builtin_frame_fp_reg and
 530    call_function_by_hand. */
 531
 532 /* Default (value) for non- multi-arch platforms. */
 533 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FP_REGNUM)
 534 #define DEPRECATED_FP_REGNUM (-1)
 535 #endif
 536
 537 extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
 538 extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
 539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
 540 #error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
 541 #endif
 542 #if GDB_MULTI_ARCH
 543 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FP_REGNUM)
 544 #define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
 545 #endif
 546 #endif
 547
 548 /* Default (value) for non- multi-arch platforms. */
 549 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
 550 #define PC_REGNUM (-1)
 551 #endif
 552
 553 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 554 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 555 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 556 #error "Non multi-arch definition of PC_REGNUM"
 557 #endif
 558 #if GDB_MULTI_ARCH
 559 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
 560 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 561 #endif
 562 #endif
 563
 564 /* Default (value) for non- multi-arch platforms. */
 565 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
 566 #define PS_REGNUM (-1)
 567 #endif
 568
 569 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 570 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 571 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 572 #error "Non multi-arch definition of PS_REGNUM"
 573 #endif
 574 #if GDB_MULTI_ARCH
 575 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
 576 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 577 #endif
 578 #endif
 579
 580 /* Default (value) for non- multi-arch platforms. */
 581 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
 582 #define FP0_REGNUM (-1)
 583 #endif
 584
 585 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 586 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 588 #error "Non multi-arch definition of FP0_REGNUM"
 589 #endif
 590 #if GDB_MULTI_ARCH
 591 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
 592 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 593 #endif
 594 #endif
 595
 596 /* Default (value) for non- multi-arch platforms. */
 597 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
 598 #define NPC_REGNUM (-1)
 599 #endif
 600
 601 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 602 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 603 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
 604 #error "Non multi-arch definition of NPC_REGNUM"
 605 #endif
 606 #if GDB_MULTI_ARCH
 607 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
 608 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 609 #endif
 610 #endif
 611
 612 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 613
 614 /* Default (function) for non- multi-arch platforms. */
 615 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
 616 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
 617 #endif
 618
 619 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 620 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 621 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 622 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 623 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 624 #endif
 625 #if GDB_MULTI_ARCH
 626 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
 627 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 628 #endif
 629 #endif
 630
 631 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 632
 633 /* Default (function) for non- multi-arch platforms. */
 634 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
 635 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
 636 #endif
 637
 638 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 639 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 640 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 641 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 642 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 643 #endif
 644 #if GDB_MULTI_ARCH
 645 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
 646 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 647 #endif
 648 #endif
 649
 650 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 651
 652 /* Default (function) for non- multi-arch platforms. */
 653 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
 654 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
 655 #endif
 656
 657 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 658 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 659 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 660 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 661 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 662 #endif
 663 #if GDB_MULTI_ARCH
 664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
 665 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 666 #endif
 667 #endif
 668
 669 /* Convert from an sdb register number to an internal gdb register number.
 670    This should be defined in tm.h, if REGISTER_NAMES is not set up
 671    to map one to one onto the sdb register numbers. */
 672
 673 /* Default (function) for non- multi-arch platforms. */
 674 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
 675 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
 676 #endif
 677
 678 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 679 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 680 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 682 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 683 #endif
 684 #if GDB_MULTI_ARCH
 685 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
 686 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 687 #endif
 688 #endif
 689
 690 /* Default (function) for non- multi-arch platforms. */
 691 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
 692 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
 693 #endif
 694
 695 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 696 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 697 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 698 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 699 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 700 #endif
 701 #if GDB_MULTI_ARCH
 702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
 703 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 704 #endif
 705 #endif
 706
 707 /* Default (function) for non- multi-arch platforms. */
 708 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
 709 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
 710 #endif
 711
 712 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 713 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 714 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 715 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 716 #error "Non multi-arch definition of REGISTER_NAME"
 717 #endif
 718 #if GDB_MULTI_ARCH
 719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
 720 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 721 #endif
 722 #endif
 723
 724 extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
 725 extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
 726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
 727 #error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
 728 #endif
 729 #if !defined (DEPRECATED_REGISTER_SIZE)
 730 #define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
 731 #endif
 732
 733 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
 734 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
 735 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
 736 #error "Non multi-arch definition of REGISTER_BYTES"
 737 #endif
 738 #if !defined (REGISTER_BYTES)
 739 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
 740 #endif
 741
 742 /* NOTE: cagney/2002-05-02: This function with predicate has a valid
 743    (callable) initial value.  As a consequence, even when the predicate
 744    is false, the corresponding function works.  This simplifies the
 745    migration process - old code, calling REGISTER_BYTE, doesn't need to
 746    be modified. */
 747
 748 #if defined (REGISTER_BYTE)
 749 /* Legacy for systems yet to multi-arch REGISTER_BYTE */
 750 #if !defined (REGISTER_BYTE_P)
 751 #define REGISTER_BYTE_P() (1)
 752 #endif
 753 #endif
 754
 755 /* Default predicate for non- multi-arch targets. */
 756 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE_P)
 757 #define REGISTER_BYTE_P() (0)
 758 #endif
 759
 760 extern int gdbarch_register_byte_p (struct gdbarch *gdbarch);
 761 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE_P)
 762 #error "Non multi-arch definition of REGISTER_BYTE"
 763 #endif
 764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE_P)
 765 #define REGISTER_BYTE_P() (gdbarch_register_byte_p (current_gdbarch))
 766 #endif
 767
 768 /* Default (function) for non- multi-arch platforms. */
 769 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
 770 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
 771 #endif
 772
 773 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 774 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 775 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 776 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 777 #error "Non multi-arch definition of REGISTER_BYTE"
 778 #endif
 779 #if GDB_MULTI_ARCH
 780 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
 781 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
 782 #endif
 783 #endif
 784
 785 /* The methods REGISTER_VIRTUAL_TYPE, REGISTER_VIRTUAL_SIZE and
 786    REGISTER_RAW_SIZE are all being replaced by REGISTER_TYPE. */
 787
 788 /* Default (function) for non- multi-arch platforms. */
 789 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
 790 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
 791 #endif
 792
 793 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 794 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 795 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 796 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 797 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 798 #endif
 799 #if GDB_MULTI_ARCH
 800 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
 801 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 802 #endif
 803 #endif
 804
 805 /* The methods DEPRECATED_MAX_REGISTER_RAW_SIZE and
 806    DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE are all being replaced by
 807    MAX_REGISTER_SIZE (a constant). */
 808
 809 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 810 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 811 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 812 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 813 #endif
 814 #endif
 815
 816 /* Default predicate for non- multi-arch targets. */
 817 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 818 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
 819 #endif
 820
 821 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 822 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 823 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 824 #endif
 825 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 826 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 827 #endif
 828
 829 /* Default (value) for non- multi-arch platforms. */
 830 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 831 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
 832 #endif
 833
 834 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 835 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 836 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 837 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 838 #endif
 839 #if GDB_MULTI_ARCH
 840 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 841 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 842 #endif
 843 #endif
 844
 845 /* The methods REGISTER_VIRTUAL_TYPE, REGISTER_VIRTUAL_SIZE and
 846    REGISTER_RAW_SIZE are all being replaced by REGISTER_TYPE. */
 847
 848 /* Default (function) for non- multi-arch platforms. */
 849 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
 850 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
 851 #endif
 852
 853 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 854 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 855 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 856 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 857 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 858 #endif
 859 #if GDB_MULTI_ARCH
 860 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
 861 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 862 #endif
 863 #endif
 864
 865 /* The methods DEPRECATED_MAX_REGISTER_RAW_SIZE and
 866    DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE are all being replaced by
 867    MAX_REGISTER_SIZE (a constant). */
 868
 869 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 870 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 871 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 872 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 873 #endif
 874 #endif
 875
 876 /* Default predicate for non- multi-arch targets. */
 877 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 878 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
 879 #endif
 880
 881 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 882 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 883 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 884 #endif
 885 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 886 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 887 #endif
 888
 889 /* Default (value) for non- multi-arch platforms. */
 890 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 891 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
 892 #endif
 893
 894 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 895 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 896 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 897 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 898 #endif
 899 #if GDB_MULTI_ARCH
 900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 901 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 902 #endif
 903 #endif
 904
 905 /* The methods REGISTER_VIRTUAL_TYPE, REGISTER_VIRTUAL_SIZE and
 906    REGISTER_RAW_SIZE are all being replaced by REGISTER_TYPE. */
 907
 908 #if defined (REGISTER_VIRTUAL_TYPE)
 909 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 910 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 911 #define REGISTER_VIRTUAL_TYPE_P() (1)
 912 #endif
 913 #endif
 914
 915 /* Default predicate for non- multi-arch targets. */
 916 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
 917 #define REGISTER_VIRTUAL_TYPE_P() (0)
 918 #endif
 919
 920 extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
 921 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 922 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 923 #endif
 924 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 925 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
 926 #endif
 927
 928 /* Default (function) for non- multi-arch platforms. */
 929 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
 930 #define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
 931 #endif
 932
 933 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 934 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 935 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 936 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 937 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 938 #endif
 939 #if GDB_MULTI_ARCH
 940 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
 941 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 942 #endif
 943 #endif
 944
 945 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 946
 947 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 948 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 949 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 950
 951 #if defined (DEPRECATED_DO_REGISTERS_INFO)
 952 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
 953 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 954 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
 955 #endif
 956 #endif
 957
 958 /* Default predicate for non- multi-arch targets. */
 959 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 960 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
 961 #endif
 962
 963 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
 964 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
 965 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 966 #endif
 967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 968 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
 969 #endif
 970
 971 /* Default (function) for non- multi-arch platforms. */
 972 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
 973 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
 974 #endif
 975
 976 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
 977 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 978 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
 979 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
 980 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 981 #endif
 982 #if GDB_MULTI_ARCH
 983 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
 984 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
 985 #endif
 986 #endif
 987
 988 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 989 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 990 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
 991
 992 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
 993
 994 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 995 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 996 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
 997
 998 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
 999
1000 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1001 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1002 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
1003
1004 /* MAP a GDB RAW register number onto a simulator register number.  See
1005    also include/...-sim.h. */
1006
1007 /* Default (function) for non- multi-arch platforms. */
1008 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
1009 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
1010 #endif
1011
1012 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
1013 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
1014 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
1015 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
1016 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
1017 #endif
1018 #if GDB_MULTI_ARCH
1019 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
1020 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1021 #endif
1022 #endif
1023
1024 #if defined (REGISTER_BYTES_OK)
1025 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
1026 #if !defined (REGISTER_BYTES_OK_P)
1027 #define REGISTER_BYTES_OK_P() (1)
1028 #endif
1029 #endif
1030
1031 /* Default predicate for non- multi-arch targets. */
1032 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
1033 #define REGISTER_BYTES_OK_P() (0)
1034 #endif
1035
1036 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
1037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1038 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1039 #endif
1040 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1041 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1042 #endif
1043
1044 /* Default (function) for non- multi-arch platforms. */
1045 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
1046 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
1047 #endif
1048
1049 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1050 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1051 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1052 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1053 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1054 #endif
1055 #if GDB_MULTI_ARCH
1056 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
1057 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1058 #endif
1059 #endif
1060
1061 /* Default (function) for non- multi-arch platforms. */
1062 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1063 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1064 #endif
1065
1066 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1067 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1068 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1069 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1070 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1071 #endif
1072 #if GDB_MULTI_ARCH
1073 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
1074 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1075 #endif
1076 #endif
1077
1078 /* Default (function) for non- multi-arch platforms. */
1079 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1080 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1081 #endif
1082
1083 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1084 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1085 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1086 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1087 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1088 #endif
1089 #if GDB_MULTI_ARCH
1090 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
1091 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1092 #endif
1093 #endif
1094
1095 /* setjmp/longjmp support. */
1096
1097 #if defined (GET_LONGJMP_TARGET)
1098 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1099 #if !defined (GET_LONGJMP_TARGET_P)
1100 #define GET_LONGJMP_TARGET_P() (1)
1101 #endif
1102 #endif
1103
1104 /* Default predicate for non- multi-arch targets. */
1105 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1106 #define GET_LONGJMP_TARGET_P() (0)
1107 #endif
1108
1109 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1110 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1111 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1112 #endif
1113 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1114 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1115 #endif
1116
1117 /* Default (function) for non- multi-arch platforms. */
1118 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1119 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1120 #endif
1121
1122 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1123 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1124 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1125 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1126 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1127 #endif
1128 #if GDB_MULTI_ARCH
1129 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
1130 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1131 #endif
1132 #endif
1133
1134 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1135    much better but at least they are vaguely consistent).  The headers
1136    and body contain convoluted #if/#else sequences for determine how
1137    things should be compiled.  Instead of trying to mimic that
1138    behaviour here (and hence entrench it further) gdbarch simply
1139    reqires that these methods be set up from the word go.  This also
1140    avoids any potential problems with moving beyond multi-arch partial. */
1141
1142 /* Default (value) for non- multi-arch platforms. */
1143 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1144 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1145 #endif
1146
1147 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1148 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1149 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1150 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1151 #endif
1152 #if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1153 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1154 #endif
1155
1156 /* Replaced by push_dummy_code. */
1157
1158 /* Default (value) for non- multi-arch platforms. */
1159 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1160 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1161 #endif
1162
1163 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1164 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1166 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1167 #endif
1168 #if !defined (CALL_DUMMY_LOCATION)
1169 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1170 #endif
1171
1172 /* Replaced by push_dummy_code. */
1173
1174 /* Default (function) for non- multi-arch platforms. */
1175 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_ADDRESS)
1176 #define CALL_DUMMY_ADDRESS() (entry_point_address ())
1177 #endif
1178
1179 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1180 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1181 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1182 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1183 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1184 #endif
1185 #if GDB_MULTI_ARCH
1186 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1187 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1188 #endif
1189 #endif
1190
1191 /* Replaced by push_dummy_code. */
1192
1193 extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
1194 extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
1195 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
1196 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
1197 #endif
1198 #if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
1199 #define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
1200 #endif
1201
1202 /* Replaced by push_dummy_code. */
1203
1204 extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1205 extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
1206 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
1207 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
1208 #endif
1209 #if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
1210 #define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
1211 #endif
1212
1213 /* Replaced by push_dummy_code. */
1214
1215 extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
1216 extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
1217 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
1218 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
1219 #endif
1220 #if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
1221 #define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
1222 #endif
1223
1224 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1225    (callable) initial value.  As a consequence, even when the predicate
1226    is false, the corresponding function works.  This simplifies the
1227    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1228    doesn't need to be modified. */
1229
1230 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1231 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1232 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1233 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1234 #endif
1235 #endif
1236
1237 /* Default predicate for non- multi-arch targets. */
1238 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1239 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1240 #endif
1241
1242 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1243 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1244 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1245 #endif
1246 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1247 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1248 #endif
1249
1250 /* Default (function) for non- multi-arch platforms. */
1251 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1252 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1253 #endif
1254
1255 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1256 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1257 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1258 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1259 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1260 #endif
1261 #if GDB_MULTI_ARCH
1262 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1263 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1264 #endif
1265 #endif
1266
1267 /* Replaced by push_dummy_code. */
1268
1269 /* Default (value) for non- multi-arch platforms. */
1270 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_WORDS)
1271 #define DEPRECATED_CALL_DUMMY_WORDS (legacy_call_dummy_words)
1272 #endif
1273
1274 extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
1275 extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
1276 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
1277 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
1278 #endif
1279 #if !defined (DEPRECATED_CALL_DUMMY_WORDS)
1280 #define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
1281 #endif
1282
1283 /* Replaced by push_dummy_code. */
1284
1285 /* Default (value) for non- multi-arch platforms. */
1286 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1287 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1288 #endif
1289
1290 extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1291 extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
1292 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1293 #error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
1294 #endif
1295 #if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1296 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
1297 #endif
1298
1299 /* Replaced by push_dummy_code. */
1300
1301 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1302 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1303 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1304 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1305 #endif
1306 #endif
1307
1308 /* Default predicate for non- multi-arch targets. */
1309 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1310 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1311 #endif
1312
1313 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1314 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1315 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1316 #endif
1317 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1318 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1319 #endif
1320
1321 /* Default (value) for non- multi-arch platforms. */
1322 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1323 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1324 #endif
1325
1326 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1327 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1328 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1329 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1330 #endif
1331 #if GDB_MULTI_ARCH
1332 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1333 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1334 #endif
1335 #endif
1336
1337 /* Replaced by push_dummy_code. */
1338
1339 #if defined (DEPRECATED_FIX_CALL_DUMMY)
1340 /* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
1341 #if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1342 #define DEPRECATED_FIX_CALL_DUMMY_P() (1)
1343 #endif
1344 #endif
1345
1346 /* Default predicate for non- multi-arch targets. */
1347 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1348 #define DEPRECATED_FIX_CALL_DUMMY_P() (0)
1349 #endif
1350
1351 extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
1352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
1353 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
1354 #endif
1355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1356 #define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
1357 #endif
1358
1359 /* Default (function) for non- multi-arch platforms. */
1360 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FIX_CALL_DUMMY)
1361 #define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (internal_error (__FILE__, __LINE__, "DEPRECATED_FIX_CALL_DUMMY"), 0)
1362 #endif
1363
1364 typedef void (gdbarch_deprecated_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1365 extern void gdbarch_deprecated_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);
1366 extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
1367 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
1368 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
1369 #endif
1370 #if GDB_MULTI_ARCH
1371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY)
1372 #define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_deprecated_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1373 #endif
1374 #endif
1375
1376 /* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
1377
1378 extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
1379
1380 typedef CORE_ADDR (gdbarch_push_dummy_code_ftype) (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
1381 extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
1382 extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
1383
1384 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1385 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1386 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1387 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1388 #endif
1389 #endif
1390
1391 /* Default predicate for non- multi-arch targets. */
1392 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1393 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1394 #endif
1395
1396 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1397 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1398 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1399 #endif
1400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1401 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1402 #endif
1403
1404 /* Default (function) for non- multi-arch platforms. */
1405 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1406 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1407 #endif
1408
1409 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1410 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1411 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1412 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1413 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1414 #endif
1415 #if GDB_MULTI_ARCH
1416 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1417 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1418 #endif
1419 #endif
1420
1421 #if defined (DEPRECATED_INIT_FRAME_PC)
1422 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1423 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1424 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1425 #endif
1426 #endif
1427
1428 /* Default predicate for non- multi-arch targets. */
1429 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1430 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1431 #endif
1432
1433 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1434 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1435 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1436 #endif
1437 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1438 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1439 #endif
1440
1441 /* Default (function) for non- multi-arch platforms. */
1442 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1443 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1444 #endif
1445
1446 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1447 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1448 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1449 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1450 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1451 #endif
1452 #if GDB_MULTI_ARCH
1453 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1454 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1455 #endif
1456 #endif
1457
1458 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1459 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1460 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1461 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1462 #endif
1463 #if GDB_MULTI_ARCH
1464 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1465 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1466 #endif
1467 #endif
1468
1469 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1470 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1471 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1472 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1473 #endif
1474 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1475 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1476 #endif
1477
1478 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1479 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1480 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1481 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1482 #endif
1483 #endif
1484
1485 /* Default predicate for non- multi-arch targets. */
1486 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1487 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1488 #endif
1489
1490 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1491 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1492 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1493 #endif
1494 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1495 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1496 #endif
1497
1498 /* Default (function) for non- multi-arch platforms. */
1499 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1500 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1501 #endif
1502
1503 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);
1504 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);
1505 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1506 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1507 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1508 #endif
1509 #if GDB_MULTI_ARCH
1510 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER)
1511 #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))
1512 #endif
1513 #endif
1514
1515 /* Default (function) for non- multi-arch platforms. */
1516 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1517 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1518 #endif
1519
1520 typedef int (gdbarch_register_convertible_ftype) (int nr);
1521 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1522 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1523 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1524 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1525 #endif
1526 #if GDB_MULTI_ARCH
1527 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1528 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1529 #endif
1530 #endif
1531
1532 /* Default (function) for non- multi-arch platforms. */
1533 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1534 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1535 #endif
1536
1537 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1538 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1539 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1540 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1541 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1542 #endif
1543 #if GDB_MULTI_ARCH
1544 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1545 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1546 #endif
1547 #endif
1548
1549 /* Default (function) for non- multi-arch platforms. */
1550 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1551 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1552 #endif
1553
1554 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1555 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1556 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1557 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1558 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1559 #endif
1560 #if GDB_MULTI_ARCH
1561 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1562 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1563 #endif
1564 #endif
1565
1566 /* Default (function) for non- multi-arch platforms. */
1567 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1568 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1569 #endif
1570
1571 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1572 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1573 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1574 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1575 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1576 #endif
1577 #if GDB_MULTI_ARCH
1578 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1579 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1580 #endif
1581 #endif
1582
1583 /* Default (function) for non- multi-arch platforms. */
1584 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1585 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1586 #endif
1587
1588 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1589 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1590 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1591 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1592 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1593 #endif
1594 #if GDB_MULTI_ARCH
1595 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1596 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1597 #endif
1598 #endif
1599
1600 /* Default (function) for non- multi-arch platforms. */
1601 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1602 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1603 #endif
1604
1605 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1606 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1607 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1608 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1609 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1610 #endif
1611 #if GDB_MULTI_ARCH
1612 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1613 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1614 #endif
1615 #endif
1616
1617 /* Default (function) for non- multi-arch platforms. */
1618 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1619 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1620 #endif
1621
1622 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1623 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1624 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1625 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1626 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1627 #endif
1628 #if GDB_MULTI_ARCH
1629 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1630 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1631 #endif
1632 #endif
1633
1634 /* Default (function) for non- multi-arch platforms. */
1635 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1636 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1637 #endif
1638
1639 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1640 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1641 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1643 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1644 #endif
1645 #if GDB_MULTI_ARCH
1646 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1647 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1648 #endif
1649 #endif
1650
1651 #if defined (INTEGER_TO_ADDRESS)
1652 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1653 #if !defined (INTEGER_TO_ADDRESS_P)
1654 #define INTEGER_TO_ADDRESS_P() (1)
1655 #endif
1656 #endif
1657
1658 /* Default predicate for non- multi-arch targets. */
1659 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1660 #define INTEGER_TO_ADDRESS_P() (0)
1661 #endif
1662
1663 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1665 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1666 #endif
1667 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1668 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1669 #endif
1670
1671 /* Default (function) for non- multi-arch platforms. */
1672 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1673 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1674 #endif
1675
1676 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1677 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1678 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1679 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1680 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1681 #endif
1682 #if GDB_MULTI_ARCH
1683 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1684 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1685 #endif
1686 #endif
1687
1688 /* Default (function) for non- multi-arch platforms. */
1689 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1690 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1691 #endif
1692
1693 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1694 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1695 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1696 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1697 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1698 #endif
1699 #if GDB_MULTI_ARCH
1700 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1701 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1702 #endif
1703 #endif
1704
1705 /* Replaced by PUSH_DUMMY_CALL */
1706
1707 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1708 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1709 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1710 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1711 #endif
1712 #endif
1713
1714 /* Default predicate for non- multi-arch targets. */
1715 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1716 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1717 #endif
1718
1719 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1720 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1721 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1722 #endif
1723 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1724 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1725 #endif
1726
1727 /* Default (function) for non- multi-arch platforms. */
1728 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1729 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1730 #endif
1731
1732 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1733 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);
1734 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1735 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1736 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1737 #endif
1738 #if GDB_MULTI_ARCH
1739 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
1740 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1741 #endif
1742 #endif
1743
1744 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1745
1746 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);
1747 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);
1748 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1749
1750 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1751 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1752 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1753 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1754 #endif
1755 #endif
1756
1757 /* Default predicate for non- multi-arch targets. */
1758 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1759 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1760 #endif
1761
1762 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1763 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1764 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1765 #endif
1766 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1767 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1768 #endif
1769
1770 /* Default (function) for non- multi-arch platforms. */
1771 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1772 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1773 #endif
1774
1775 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1776 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1777 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1778 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1779 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1780 #endif
1781 #if GDB_MULTI_ARCH
1782 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1783 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1784 #endif
1785 #endif
1786
1787 /* NOTE: This can be handled directly in push_dummy_call. */
1788
1789 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1790 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
1791 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1792 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
1793 #endif
1794 #endif
1795
1796 /* Default predicate for non- multi-arch targets. */
1797 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1798 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (0)
1799 #endif
1800
1801 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
1802 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1803 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1804 #endif
1805 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1806 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
1807 #endif
1808
1809 /* Default (function) for non- multi-arch platforms. */
1810 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1811 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_RETURN_ADDRESS"), 0)
1812 #endif
1813
1814 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1815 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1816 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
1817 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1818 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1819 #endif
1820 #if GDB_MULTI_ARCH
1821 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1822 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
1823 #endif
1824 #endif
1825
1826 #if defined (DEPRECATED_POP_FRAME)
1827 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1828 #if !defined (DEPRECATED_POP_FRAME_P)
1829 #define DEPRECATED_POP_FRAME_P() (1)
1830 #endif
1831 #endif
1832
1833 /* Default predicate for non- multi-arch targets. */
1834 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1835 #define DEPRECATED_POP_FRAME_P() (0)
1836 #endif
1837
1838 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1839 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1840 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1841 #endif
1842 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1843 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1844 #endif
1845
1846 /* Default (function) for non- multi-arch platforms. */
1847 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1848 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1849 #endif
1850
1851 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1852 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1853 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1854 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1855 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1856 #endif
1857 #if GDB_MULTI_ARCH
1858 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME)
1859 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1860 #endif
1861 #endif
1862
1863 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1864
1865 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1866 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1867 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1868 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1869 #endif
1870 #endif
1871
1872 /* Default predicate for non- multi-arch targets. */
1873 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1874 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1875 #endif
1876
1877 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1878 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1879 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1880 #endif
1881 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1882 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1883 #endif
1884
1885 /* Default (function) for non- multi-arch platforms. */
1886 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1887 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1888 #endif
1889
1890 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1891 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1892 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1893 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1894 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1895 #endif
1896 #if GDB_MULTI_ARCH
1897 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN)
1898 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1899 #endif
1900 #endif
1901
1902 /* Default (function) for non- multi-arch platforms. */
1903 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1904 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1905 #endif
1906
1907 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1908 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1909 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1910 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1911 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1912 #endif
1913 #if GDB_MULTI_ARCH
1914 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1915 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1916 #endif
1917 #endif
1918
1919 /* Default (function) for non- multi-arch platforms. */
1920 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1921 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1922 #endif
1923
1924 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1925 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1926 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1927 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1928 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1929 #endif
1930 #if GDB_MULTI_ARCH
1931 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1932 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1933 #endif
1934 #endif
1935
1936 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1937 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1938 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1939 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1940 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1941 #endif
1942 #if GDB_MULTI_ARCH
1943 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1944 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1945 #endif
1946 #endif
1947
1948 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1949 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1950 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1951 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1952 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1953 #endif
1954 #if GDB_MULTI_ARCH
1955 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1956 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1957 #endif
1958 #endif
1959
1960 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1961 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1962 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1963 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1964 #endif
1965 #endif
1966
1967 /* Default predicate for non- multi-arch targets. */
1968 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1969 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1970 #endif
1971
1972 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1973 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1974 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1975 #endif
1976 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1977 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1978 #endif
1979
1980 /* Default (function) for non- multi-arch platforms. */
1981 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1982 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1983 #endif
1984
1985 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1986 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1987 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1988 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1989 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1990 #endif
1991 #if GDB_MULTI_ARCH
1992 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1993 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1994 #endif
1995 #endif
1996
1997 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1998 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1999 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2000 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
2001 #endif
2002 #endif
2003
2004 /* Default predicate for non- multi-arch targets. */
2005 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2006 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
2007 #endif
2008
2009 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
2010 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2011 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
2012 #endif
2013 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2014 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
2015 #endif
2016
2017 /* Default (function) for non- multi-arch platforms. */
2018 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2019 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
2020 #endif
2021
2022 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
2023 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
2024 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
2025 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2026 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
2027 #endif
2028 #if GDB_MULTI_ARCH
2029 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2030 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
2031 #endif
2032 #endif
2033
2034 /* Default (function) for non- multi-arch platforms. */
2035 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
2036 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
2037 #endif
2038
2039 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
2040 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
2041 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
2042 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
2043 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
2044 #endif
2045 #if GDB_MULTI_ARCH
2046 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
2047 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
2048 #endif
2049 #endif
2050
2051 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2052 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
2053 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2054 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
2055 #endif
2056 #endif
2057
2058 /* Default predicate for non- multi-arch targets. */
2059 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2060 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
2061 #endif
2062
2063 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
2064 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2065 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2066 #endif
2067 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2068 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
2069 #endif
2070
2071 /* Default (function) for non- multi-arch platforms. */
2072 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2073 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
2074 #endif
2075
2076 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
2077 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
2078 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2079 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2080 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2081 #endif
2082 #if GDB_MULTI_ARCH
2083 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2084 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2085 #endif
2086 #endif
2087
2088 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2089 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2090 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2091 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2092 #endif
2093 #endif
2094
2095 /* Default predicate for non- multi-arch targets. */
2096 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2097 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2098 #endif
2099
2100 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2101 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2102 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2103 #endif
2104 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2105 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2106 #endif
2107
2108 /* Default (function) for non- multi-arch platforms. */
2109 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2110 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2111 #endif
2112
2113 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2114 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2115 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2117 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2118 #endif
2119 #if GDB_MULTI_ARCH
2120 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2121 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2122 #endif
2123 #endif
2124
2125 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2126 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2127 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2128 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2129 #error "Non multi-arch definition of SKIP_PROLOGUE"
2130 #endif
2131 #if GDB_MULTI_ARCH
2132 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
2133 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2134 #endif
2135 #endif
2136
2137 /* Default (function) for non- multi-arch platforms. */
2138 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2139 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2140 #endif
2141
2142 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2143 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2144 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2145 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2146 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2147 #endif
2148 #if GDB_MULTI_ARCH
2149 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
2150 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2151 #endif
2152 #endif
2153
2154 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2155 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2156 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2158 #error "Non multi-arch definition of INNER_THAN"
2159 #endif
2160 #if GDB_MULTI_ARCH
2161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
2162 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2163 #endif
2164 #endif
2165
2166 /* Default (function) for non- multi-arch platforms. */
2167 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
2168 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
2169 #endif
2170
2171 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2172 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2173 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2174 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2175 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2176 #endif
2177 #if GDB_MULTI_ARCH
2178 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
2179 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2180 #endif
2181 #endif
2182
2183 /* Default (function) for non- multi-arch platforms. */
2184 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2185 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2186 #endif
2187
2188 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2189 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2190 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2191 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2192 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2193 #endif
2194 #if GDB_MULTI_ARCH
2195 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
2196 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2197 #endif
2198 #endif
2199
2200 /* Default (function) for non- multi-arch platforms. */
2201 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2202 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2203 #endif
2204
2205 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2206 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2207 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2208 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2209 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2210 #endif
2211 #if GDB_MULTI_ARCH
2212 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
2213 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2214 #endif
2215 #endif
2216
2217 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2218 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2219 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2220 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2221 #endif
2222 #if GDB_MULTI_ARCH
2223 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
2224 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2225 #endif
2226 #endif
2227
2228 /* Default (function) for non- multi-arch platforms. */
2229 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2230 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2231 #endif
2232
2233 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2234 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2235 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2236 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2237 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2238 #endif
2239 #if GDB_MULTI_ARCH
2240 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2241 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2242 #endif
2243 #endif
2244
2245 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2246 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2247 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2248 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2249 #endif
2250 #if GDB_MULTI_ARCH
2251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
2252 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2253 #endif
2254 #endif
2255
2256 typedef void (gdbarch_remote_translate_xfer_address_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2257 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2258 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2259
2260 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2261 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2262 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2263 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2264 #endif
2265 #if GDB_MULTI_ARCH
2266 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
2267 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2268 #endif
2269 #endif
2270
2271 /* Default (function) for non- multi-arch platforms. */
2272 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2273 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2274 #endif
2275
2276 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2277 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2278 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2279 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2280 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2281 #endif
2282 #if GDB_MULTI_ARCH
2283 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
2284 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2285 #endif
2286 #endif
2287
2288 #if defined (DEPRECATED_FRAME_CHAIN)
2289 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2290 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2291 #define DEPRECATED_FRAME_CHAIN_P() (1)
2292 #endif
2293 #endif
2294
2295 /* Default predicate for non- multi-arch targets. */
2296 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2297 #define DEPRECATED_FRAME_CHAIN_P() (0)
2298 #endif
2299
2300 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2301 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2302 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2303 #endif
2304 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2305 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2306 #endif
2307
2308 /* Default (function) for non- multi-arch platforms. */
2309 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2310 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2311 #endif
2312
2313 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2314 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2315 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2316 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2317 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2318 #endif
2319 #if GDB_MULTI_ARCH
2320 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
2321 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2322 #endif
2323 #endif
2324
2325 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2326 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2327 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2328 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2329 #endif
2330 #endif
2331
2332 /* Default predicate for non- multi-arch targets. */
2333 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2334 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2335 #endif
2336
2337 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2338 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2339 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2340 #endif
2341 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2342 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2343 #endif
2344
2345 /* Default (function) for non- multi-arch platforms. */
2346 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2347 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2348 #endif
2349
2350 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2351 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2352 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2353 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2354 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2355 #endif
2356 #if GDB_MULTI_ARCH
2357 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
2358 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2359 #endif
2360 #endif
2361
2362 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2363    note, per UNWIND_PC's doco, that while the two have similar
2364    interfaces they have very different underlying implementations. */
2365
2366 #if defined (DEPRECATED_FRAME_SAVED_PC)
2367 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2368 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2369 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2370 #endif
2371 #endif
2372
2373 /* Default predicate for non- multi-arch targets. */
2374 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2375 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2376 #endif
2377
2378 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2380 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2381 #endif
2382 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2383 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2384 #endif
2385
2386 /* Default (function) for non- multi-arch platforms. */
2387 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2388 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2389 #endif
2390
2391 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2392 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2393 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2394 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2395 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2396 #endif
2397 #if GDB_MULTI_ARCH
2398 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
2399 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2400 #endif
2401 #endif
2402
2403 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2404
2405 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2406 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2407 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2408
2409 /* Default (function) for non- multi-arch platforms. */
2410 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2411 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2412 #endif
2413
2414 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2415 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2416 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2417 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2418 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2419 #endif
2420 #if GDB_MULTI_ARCH
2421 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2422 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2423 #endif
2424 #endif
2425
2426 /* Default (function) for non- multi-arch platforms. */
2427 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2428 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2429 #endif
2430
2431 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2432 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2433 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2434 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2435 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2436 #endif
2437 #if GDB_MULTI_ARCH
2438 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2439 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2440 #endif
2441 #endif
2442
2443 #if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2444 /* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
2445 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2446 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
2447 #endif
2448 #endif
2449
2450 /* Default predicate for non- multi-arch targets. */
2451 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2452 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (0)
2453 #endif
2454
2455 extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
2456 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2457 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2458 #endif
2459 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2460 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
2461 #endif
2462
2463 /* Default (function) for non- multi-arch platforms. */
2464 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2465 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_SAVED_PC_AFTER_CALL"), 0)
2466 #endif
2467
2468 typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
2469 extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2470 extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
2471 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2472 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2473 #endif
2474 #if GDB_MULTI_ARCH
2475 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2476 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
2477 #endif
2478 #endif
2479
2480 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2481 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2482 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2483 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2484 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2485 #endif
2486 #if GDB_MULTI_ARCH
2487 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2488 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2489 #endif
2490 #endif
2491
2492 #if defined (STACK_ALIGN)
2493 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2494 #if !defined (STACK_ALIGN_P)
2495 #define STACK_ALIGN_P() (1)
2496 #endif
2497 #endif
2498
2499 /* Default predicate for non- multi-arch targets. */
2500 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2501 #define STACK_ALIGN_P() (0)
2502 #endif
2503
2504 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2505 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2506 #error "Non multi-arch definition of STACK_ALIGN"
2507 #endif
2508 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2509 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2510 #endif
2511
2512 /* Default (function) for non- multi-arch platforms. */
2513 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2514 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2515 #endif
2516
2517 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2518 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2519 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2520 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2521 #error "Non multi-arch definition of STACK_ALIGN"
2522 #endif
2523 #if GDB_MULTI_ARCH
2524 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2525 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2526 #endif
2527 #endif
2528
2529 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2530
2531 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2532 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2533 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2534
2535 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2536
2537 /* Default (value) for non- multi-arch platforms. */
2538 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2539 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2540 #endif
2541
2542 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2543 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2544 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2545 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2546 #endif
2547 #if GDB_MULTI_ARCH
2548 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2549 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2550 #endif
2551 #endif
2552
2553 #if defined (REG_STRUCT_HAS_ADDR)
2554 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2555 #if !defined (REG_STRUCT_HAS_ADDR_P)
2556 #define REG_STRUCT_HAS_ADDR_P() (1)
2557 #endif
2558 #endif
2559
2560 /* Default predicate for non- multi-arch targets. */
2561 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2562 #define REG_STRUCT_HAS_ADDR_P() (0)
2563 #endif
2564
2565 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2566 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2567 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2568 #endif
2569 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2570 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2571 #endif
2572
2573 /* Default (function) for non- multi-arch platforms. */
2574 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2575 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2576 #endif
2577
2578 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2579 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2580 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2581 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2582 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2583 #endif
2584 #if GDB_MULTI_ARCH
2585 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2586 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2587 #endif
2588 #endif
2589
2590 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2591    parametrized with (at least) the regcache. */
2592
2593 #if defined (SAVE_DUMMY_FRAME_TOS)
2594 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2595 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2596 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2597 #endif
2598 #endif
2599
2600 /* Default predicate for non- multi-arch targets. */
2601 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2602 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2603 #endif
2604
2605 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2607 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2608 #endif
2609 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2610 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2611 #endif
2612
2613 /* Default (function) for non- multi-arch platforms. */
2614 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2615 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2616 #endif
2617
2618 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2619 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2620 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2621 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2622 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2623 #endif
2624 #if GDB_MULTI_ARCH
2625 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2626 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2627 #endif
2628 #endif
2629
2630 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2631
2632 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2633 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2634 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2635
2636 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2637 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2638 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2639 #error "Non multi-arch definition of PARM_BOUNDARY"
2640 #endif
2641 #if GDB_MULTI_ARCH
2642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2643 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2644 #endif
2645 #endif
2646
2647 /* Default (value) for non- multi-arch platforms. */
2648 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2649 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2650 #endif
2651
2652 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2653 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2654 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2655 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2656 #endif
2657 #if GDB_MULTI_ARCH
2658 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2659 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2660 #endif
2661 #endif
2662
2663 /* Default (value) for non- multi-arch platforms. */
2664 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2665 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2666 #endif
2667
2668 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2669 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2670 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2671 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2672 #endif
2673 #if GDB_MULTI_ARCH
2674 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2675 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2676 #endif
2677 #endif
2678
2679 /* Default (value) for non- multi-arch platforms. */
2680 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2681 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2682 #endif
2683
2684 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2685 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2686 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2687 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2688 #endif
2689 #if GDB_MULTI_ARCH
2690 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2691 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2692 #endif
2693 #endif
2694
2695 /* Default (function) for non- multi-arch platforms. */
2696 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2697 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2698 #endif
2699
2700 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2701 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2702 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2703 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2704 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2705 #endif
2706 #if GDB_MULTI_ARCH
2707 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2708 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2709 #endif
2710 #endif
2711
2712 /* On some machines there are bits in addresses which are not really
2713    part of the address, but are used by the kernel, the hardware, etc.
2714    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2715    we get a "real" address such as one would find in a symbol table.
2716    This is used only for addresses of instructions, and even then I'm
2717    not sure it's used in all contexts.  It exists to deal with there
2718    being a few stray bits in the PC which would mislead us, not as some
2719    sort of generic thing to handle alignment or segmentation (it's
2720    possible it should be in TARGET_READ_PC instead). */
2721
2722 /* Default (function) for non- multi-arch platforms. */
2723 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2724 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2725 #endif
2726
2727 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2728 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2729 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2730 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2731 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2732 #endif
2733 #if GDB_MULTI_ARCH
2734 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2735 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2736 #endif
2737 #endif
2738
2739 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2740    ADDR_BITS_REMOVE. */
2741
2742 /* Default (function) for non- multi-arch platforms. */
2743 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2744 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2745 #endif
2746
2747 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2748 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2749 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2750 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2751 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2752 #endif
2753 #if GDB_MULTI_ARCH
2754 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2755 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2756 #endif
2757 #endif
2758
2759 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2760    the target needs software single step.  An ISA method to implement it.
2761
2762    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2763    using the breakpoint system instead of blatting memory directly (as with rs6000).
2764
2765    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2766    single step.  If not, then implement single step using breakpoints. */
2767
2768 #if defined (SOFTWARE_SINGLE_STEP)
2769 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2770 #if !defined (SOFTWARE_SINGLE_STEP_P)
2771 #define SOFTWARE_SINGLE_STEP_P() (1)
2772 #endif
2773 #endif
2774
2775 /* Default predicate for non- multi-arch targets. */
2776 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2777 #define SOFTWARE_SINGLE_STEP_P() (0)
2778 #endif
2779
2780 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2781 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2782 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2783 #endif
2784 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2785 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2786 #endif
2787
2788 /* Default (function) for non- multi-arch platforms. */
2789 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2790 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2791 #endif
2792
2793 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2794 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2795 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2796 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2797 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2798 #endif
2799 #if GDB_MULTI_ARCH
2800 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2801 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2802 #endif
2803 #endif
2804
2805 /* Default (function) for non- multi-arch platforms. */
2806 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2807 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2808 #endif
2809
2810 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2811 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2812 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2813 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2814 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2815 #endif
2816 #if GDB_MULTI_ARCH
2817 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2818 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2819 #endif
2820 #endif
2821
2822 /* Default (function) for non- multi-arch platforms. */
2823 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2824 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2825 #endif
2826
2827 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2828 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2829 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2830 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2831 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2832 #endif
2833 #if GDB_MULTI_ARCH
2834 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2835 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2836 #endif
2837 #endif
2838
2839 /* For SVR4 shared libraries, each call goes through a small piece of
2840    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2841    to nonzero if we are currently stopped in one of these. */
2842
2843 /* Default (function) for non- multi-arch platforms. */
2844 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2845 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2846 #endif
2847
2848 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2849 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2850 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2851 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2852 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2853 #endif
2854 #if GDB_MULTI_ARCH
2855 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2856 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2857 #endif
2858 #endif
2859
2860 /* Some systems also have trampoline code for returning from shared libs. */
2861
2862 /* Default (function) for non- multi-arch platforms. */
2863 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2864 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2865 #endif
2866
2867 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2868 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2869 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2870 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2871 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2872 #endif
2873 #if GDB_MULTI_ARCH
2874 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2875 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2876 #endif
2877 #endif
2878
2879 /* Sigtramp is a routine that the kernel calls (which then calls the
2880    signal handler).  On most machines it is a library routine that is
2881    linked into the executable.
2882
2883    This macro, given a program counter value and the name of the
2884    function in which that PC resides (which can be null if the name is
2885    not known), returns nonzero if the PC and name show that we are in
2886    sigtramp.
2887
2888    On most machines just see if the name is sigtramp (and if we have
2889    no name, assume we are not in sigtramp).
2890
2891    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2892    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2893    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2894    own local NAME lookup.
2895
2896    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2897    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2898    does not. */
2899
2900 /* Default (function) for non- multi-arch platforms. */
2901 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2902 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2903 #endif
2904
2905 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2906 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2907 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2908 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2909 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2910 #endif
2911 #if GDB_MULTI_ARCH
2912 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2913 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2914 #endif
2915 #endif
2916
2917 #if defined (SIGTRAMP_START)
2918 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2919 #if !defined (SIGTRAMP_START_P)
2920 #define SIGTRAMP_START_P() (1)
2921 #endif
2922 #endif
2923
2924 /* Default predicate for non- multi-arch targets. */
2925 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2926 #define SIGTRAMP_START_P() (0)
2927 #endif
2928
2929 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2930 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2931 #error "Non multi-arch definition of SIGTRAMP_START"
2932 #endif
2933 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2934 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2935 #endif
2936
2937 /* Default (function) for non- multi-arch platforms. */
2938 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2939 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2940 #endif
2941
2942 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2943 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2944 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2945 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2946 #error "Non multi-arch definition of SIGTRAMP_START"
2947 #endif
2948 #if GDB_MULTI_ARCH
2949 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2950 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2951 #endif
2952 #endif
2953
2954 #if defined (SIGTRAMP_END)
2955 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2956 #if !defined (SIGTRAMP_END_P)
2957 #define SIGTRAMP_END_P() (1)
2958 #endif
2959 #endif
2960
2961 /* Default predicate for non- multi-arch targets. */
2962 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2963 #define SIGTRAMP_END_P() (0)
2964 #endif
2965
2966 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2968 #error "Non multi-arch definition of SIGTRAMP_END"
2969 #endif
2970 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2971 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2972 #endif
2973
2974 /* Default (function) for non- multi-arch platforms. */
2975 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2976 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2977 #endif
2978
2979 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2980 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2981 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2982 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2983 #error "Non multi-arch definition of SIGTRAMP_END"
2984 #endif
2985 #if GDB_MULTI_ARCH
2986 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2987 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2988 #endif
2989 #endif
2990
2991 /* A target might have problems with watchpoints as soon as the stack
2992    frame of the current function has been destroyed.  This mostly happens
2993    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2994    is defined to return a non-zero value if either the given addr is one
2995    instruction after the stack destroying instruction up to the trailing
2996    return instruction or if we can figure out that the stack frame has
2997    already been invalidated regardless of the value of addr.  Targets
2998    which don't suffer from that problem could just let this functionality
2999    untouched. */
3000
3001 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
3002 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
3003 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
3004
3005 /* Given a vector of command-line arguments, return a newly allocated
3006    string which, when passed to the create_inferior function, will be
3007    parsed (on Unix systems, by the shell) to yield the same vector.
3008    This function should call error() if the argument vector is not
3009    representable for this target or if this target does not support
3010    command-line arguments.
3011    ARGC is the number of elements in the vector.
3012    ARGV is an array of strings, one per argument. */
3013
3014 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
3015 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
3016 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
3017
3018 #if defined (DWARF2_BUILD_FRAME_INFO)
3019 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
3020 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
3021 #define DWARF2_BUILD_FRAME_INFO_P() (1)
3022 #endif
3023 #endif
3024
3025 /* Default predicate for non- multi-arch targets. */
3026 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
3027 #define DWARF2_BUILD_FRAME_INFO_P() (0)
3028 #endif
3029
3030 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
3031 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
3032 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
3033 #endif
3034 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
3035 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
3036 #endif
3037
3038 /* Default (function) for non- multi-arch platforms. */
3039 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
3040 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
3041 #endif
3042
3043 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
3044 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
3045 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
3046 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
3047 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
3048 #endif
3049 #if GDB_MULTI_ARCH
3050 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
3051 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
3052 #endif
3053 #endif
3054
3055 /* Default (function) for non- multi-arch platforms. */
3056 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
3057 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
3058 #endif
3059
3060 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
3061 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
3062 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
3063 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
3064 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
3065 #endif
3066 #if GDB_MULTI_ARCH
3067 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
3068 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
3069 #endif
3070 #endif
3071
3072 /* Default (function) for non- multi-arch platforms. */
3073 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3074 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
3075 #endif
3076
3077 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
3078 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
3079 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
3080 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
3081 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
3082 #endif
3083 #if GDB_MULTI_ARCH
3084 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3085 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
3086 #endif
3087 #endif
3088
3089 /* Default (value) for non- multi-arch platforms. */
3090 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
3091 #define NAME_OF_MALLOC ("malloc")
3092 #endif
3093
3094 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
3095 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
3096 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
3097 #error "Non multi-arch definition of NAME_OF_MALLOC"
3098 #endif
3099 #if GDB_MULTI_ARCH
3100 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
3101 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
3102 #endif
3103 #endif
3104
3105 /* Default (value) for non- multi-arch platforms. */
3106 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
3107 #define CANNOT_STEP_BREAKPOINT (0)
3108 #endif
3109
3110 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
3111 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
3112 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
3113 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
3114 #endif
3115 #if GDB_MULTI_ARCH
3116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
3117 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
3118 #endif
3119 #endif
3120
3121 /* Default (value) for non- multi-arch platforms. */
3122 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3123 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3124 #endif
3125
3126 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3127 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3128 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3129 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3130 #endif
3131 #if GDB_MULTI_ARCH
3132 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3133 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3134 #endif
3135 #endif
3136
3137 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
3138 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3139 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3140 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3141 #endif
3142 #endif
3143
3144 /* Default predicate for non- multi-arch targets. */
3145 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3146 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3147 #endif
3148
3149 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3150 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3151 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3152 #endif
3153 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3154 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3155 #endif
3156
3157 /* Default (function) for non- multi-arch platforms. */
3158 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3159 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3160 #endif
3161
3162 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3163 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3164 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3166 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3167 #endif
3168 #if GDB_MULTI_ARCH
3169 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
3170 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3171 #endif
3172 #endif
3173
3174 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3175
3176 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3177 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3178 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);
3179
3180 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3181
3182 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3183 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3184 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);
3185
3186 /* Is a register in a group */
3187
3188 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3189 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3190 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3191
3192 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3193
3194
3195 /* Mechanism for co-ordinating the selection of a specific
3196    architecture.
3197
3198    GDB targets (*-tdep.c) can register an interest in a specific
3199    architecture.  Other GDB components can register a need to maintain
3200    per-architecture data.
3201
3202    The mechanisms below ensures that there is only a loose connection
3203    between the set-architecture command and the various GDB
3204    components.  Each component can independently register their need
3205    to maintain architecture specific data with gdbarch.
3206
3207    Pragmatics:
3208
3209    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3210    didn't scale.
3211
3212    The more traditional mega-struct containing architecture specific
3213    data for all the various GDB components was also considered.  Since
3214    GDB is built from a variable number of (fairly independent)
3215    components it was determined that the global aproach was not
3216    applicable. */
3217
3218
3219 /* Register a new architectural family with GDB.
3220
3221    Register support for the specified ARCHITECTURE with GDB.  When
3222    gdbarch determines that the specified architecture has been
3223    selected, the corresponding INIT function is called.
3224
3225    --
3226
3227    The INIT function takes two parameters: INFO which contains the
3228    information available to gdbarch about the (possibly new)
3229    architecture; ARCHES which is a list of the previously created
3230    ``struct gdbarch'' for this architecture.
3231
3232    The INFO parameter is, as far as possible, be pre-initialized with
3233    information obtained from INFO.ABFD or the previously selected
3234    architecture.
3235
3236    The ARCHES parameter is a linked list (sorted most recently used)
3237    of all the previously created architures for this architecture
3238    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3239    values from the previously selected architecture for this
3240    architecture family.  The global ``current_gdbarch'' shall not be
3241    used.
3242
3243    The INIT function shall return any of: NULL - indicating that it
3244    doesn't recognize the selected architecture; an existing ``struct
3245    gdbarch'' from the ARCHES list - indicating that the new
3246    architecture is just a synonym for an earlier architecture (see
3247    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3248    - that describes the selected architecture (see gdbarch_alloc()).
3249
3250    The DUMP_TDEP function shall print out all target specific values.
3251    Care should be taken to ensure that the function works in both the
3252    multi-arch and non- multi-arch cases. */
3253
3254 struct gdbarch_list
3255 {
3256   struct gdbarch *gdbarch;
3257   struct gdbarch_list *next;
3258 };
3259
3260 struct gdbarch_info
3261 {
3262   /* Use default: NULL (ZERO). */
3263   const struct bfd_arch_info *bfd_arch_info;
3264
3265   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3266   int byte_order;
3267
3268   /* Use default: NULL (ZERO). */
3269   bfd *abfd;
3270
3271   /* Use default: NULL (ZERO). */
3272   struct gdbarch_tdep_info *tdep_info;
3273
3274   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3275   enum gdb_osabi osabi;
3276 };
3277
3278 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3279 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3280
3281 /* DEPRECATED - use gdbarch_register() */
3282 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3283
3284 extern void gdbarch_register (enum bfd_architecture architecture,
3285                               gdbarch_init_ftype *,
3286                               gdbarch_dump_tdep_ftype *);
3287
3288
3289 /* Return a freshly allocated, NULL terminated, array of the valid
3290    architecture names.  Since architectures are registered during the
3291    _initialize phase this function only returns useful information
3292    once initialization has been completed. */
3293
3294 extern const char **gdbarch_printable_names (void);
3295
3296
3297 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3298    matches the information provided by INFO. */
3299
3300 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3301
3302
3303 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3304    basic initialization using values obtained from the INFO andTDEP
3305    parameters.  set_gdbarch_*() functions are called to complete the
3306    initialization of the object. */
3307
3308 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3309
3310
3311 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3312    It is assumed that the caller freeds the ``struct
3313    gdbarch_tdep''. */
3314
3315 extern void gdbarch_free (struct gdbarch *);
3316
3317
3318 /* Helper function. Force an update of the current architecture.
3319
3320    The actual architecture selected is determined by INFO, ``(gdb) set
3321    architecture'' et.al., the existing architecture and BFD's default
3322    architecture.  INFO should be initialized to zero and then selected
3323    fields should be updated.
3324
3325    Returns non-zero if the update succeeds */
3326
3327 extern int gdbarch_update_p (struct gdbarch_info info);
3328
3329
3330
3331 /* Register per-architecture data-pointer.
3332
3333    Reserve space for a per-architecture data-pointer.  An identifier
3334    for the reserved data-pointer is returned.  That identifer should
3335    be saved in a local static variable.
3336
3337    The per-architecture data-pointer is either initialized explicitly
3338    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3339    gdbarch_data()).  FREE() is called to delete either an existing
3340    data-pointer overridden by set_gdbarch_data() or when the
3341    architecture object is being deleted.
3342
3343    When a previously created architecture is re-selected, the
3344    per-architecture data-pointer for that previous architecture is
3345    restored.  INIT() is not re-called.
3346
3347    Multiple registrarants for any architecture are allowed (and
3348    strongly encouraged).  */
3349
3350 struct gdbarch_data;
3351
3352 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3353 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3354                                         void *pointer);
3355 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3356                                                    gdbarch_data_free_ftype *free);
3357 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3358                               struct gdbarch_data *data,
3359                               void *pointer);
3360
3361 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3362
3363
3364 /* Register per-architecture memory region.
3365
3366    Provide a memory-region swap mechanism.  Per-architecture memory
3367    region are created.  These memory regions are swapped whenever the
3368    architecture is changed.  For a new architecture, the memory region
3369    is initialized with zero (0) and the INIT function is called.
3370
3371    Memory regions are swapped / initialized in the order that they are
3372    registered.  NULL DATA and/or INIT values can be specified.
3373
3374    New code should use register_gdbarch_data(). */
3375
3376 typedef void (gdbarch_swap_ftype) (void);
3377 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3378 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3379
3380
3381
3382 /* The target-system-dependent byte order is dynamic */
3383
3384 extern int target_byte_order;
3385 #ifndef TARGET_BYTE_ORDER
3386 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3387 #endif
3388
3389 extern int target_byte_order_auto;
3390 #ifndef TARGET_BYTE_ORDER_AUTO
3391 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3392 #endif
3393
3394
3395
3396 /* The target-system-dependent BFD architecture is dynamic */
3397
3398 extern int target_architecture_auto;
3399 #ifndef TARGET_ARCHITECTURE_AUTO
3400 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3401 #endif
3402
3403 extern const struct bfd_arch_info *target_architecture;
3404 #ifndef TARGET_ARCHITECTURE
3405 #define TARGET_ARCHITECTURE (target_architecture + 0)
3406 #endif
3407
3408
3409 /* The target-system-dependent disassembler is semi-dynamic */
3410
3411 /* Use gdb_disassemble, and gdbarch_print_insn instead.  */
3412 extern int (*deprecated_tm_print_insn) (bfd_vma, disassemble_info*);
3413
3414 /* Use set_gdbarch_print_insn instead.  */
3415 extern disassemble_info deprecated_tm_print_insn_info;
3416
3417 /* Set the dynamic target-system-dependent parameters (architecture,
3418    byte-order, ...) using information found in the BFD */
3419
3420 extern void set_gdbarch_from_file (bfd *);
3421
3422
3423 /* Initialize the current architecture to the "first" one we find on
3424    our list.  */
3425
3426 extern void initialize_current_architecture (void);
3427
3428 /* For non-multiarched targets, do any initialization of the default
3429    gdbarch object necessary after the _initialize_MODULE functions
3430    have run.  */
3431 extern void initialize_non_multiarch (void);
3432
3433 /* gdbarch trace variable */
3434 extern int gdbarch_debug;
3435
3436 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3437
3438 #endif