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_register_size (struct gdbarch *gdbarch);
 725 extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
 726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
 727 #error "Non multi-arch definition of REGISTER_SIZE"
 728 #endif
 729 #if GDB_MULTI_ARCH
 730 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
 731 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
 732 #endif
 733 #endif
 734
 735 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
 736 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
 737 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
 738 #error "Non multi-arch definition of REGISTER_BYTES"
 739 #endif
 740 #if GDB_MULTI_ARCH
 741 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
 742 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
 743 #endif
 744 #endif
 745
 746 /* Default (function) for non- multi-arch platforms. */
 747 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
 748 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
 749 #endif
 750
 751 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 752 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 753 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 754 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 755 #error "Non multi-arch definition of REGISTER_BYTE"
 756 #endif
 757 #if GDB_MULTI_ARCH
 758 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
 759 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
 760 #endif
 761 #endif
 762
 763 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 764    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 765    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 766    by REGISTER_TYPE. */
 767
 768 /* Default (function) for non- multi-arch platforms. */
 769 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
 770 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
 771 #endif
 772
 773 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 774 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 775 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 776 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 777 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 778 #endif
 779 #if GDB_MULTI_ARCH
 780 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
 781 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 782 #endif
 783 #endif
 784
 785 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 786    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 787    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 788    by REGISTER_TYPE. */
 789
 790 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 791 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 792 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 793 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 794 #endif
 795 #endif
 796
 797 /* Default predicate for non- multi-arch targets. */
 798 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 799 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
 800 #endif
 801
 802 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 803 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 804 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 805 #endif
 806 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 807 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 808 #endif
 809
 810 /* Default (value) for non- multi-arch platforms. */
 811 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 812 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
 813 #endif
 814
 815 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 816 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 817 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 818 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 819 #endif
 820 #if GDB_MULTI_ARCH
 821 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 822 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 823 #endif
 824 #endif
 825
 826 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 827    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 828    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 829    by REGISTER_TYPE. */
 830
 831 /* Default (function) for non- multi-arch platforms. */
 832 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
 833 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
 834 #endif
 835
 836 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 837 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 838 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 839 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 840 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 841 #endif
 842 #if GDB_MULTI_ARCH
 843 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
 844 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 845 #endif
 846 #endif
 847
 848 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 849    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 850    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 851    by REGISTER_TYPE. */
 852
 853 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 854 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 855 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 856 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 857 #endif
 858 #endif
 859
 860 /* Default predicate for non- multi-arch targets. */
 861 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 862 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
 863 #endif
 864
 865 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 866 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 867 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 868 #endif
 869 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 870 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 871 #endif
 872
 873 /* Default (value) for non- multi-arch platforms. */
 874 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 875 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
 876 #endif
 877
 878 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 879 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 880 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 881 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 882 #endif
 883 #if GDB_MULTI_ARCH
 884 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 885 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 886 #endif
 887 #endif
 888
 889 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 890    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 891    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE have all being replaced
 892    by REGISTER_TYPE. */
 893
 894 #if defined (REGISTER_VIRTUAL_TYPE)
 895 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 896 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 897 #define REGISTER_VIRTUAL_TYPE_P() (1)
 898 #endif
 899 #endif
 900
 901 /* Default predicate for non- multi-arch targets. */
 902 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
 903 #define REGISTER_VIRTUAL_TYPE_P() (0)
 904 #endif
 905
 906 extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
 907 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 908 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 909 #endif
 910 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 911 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
 912 #endif
 913
 914 /* Default (function) for non- multi-arch platforms. */
 915 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
 916 #define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
 917 #endif
 918
 919 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 920 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 921 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 922 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 923 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 924 #endif
 925 #if GDB_MULTI_ARCH
 926 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
 927 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 928 #endif
 929 #endif
 930
 931 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 932
 933 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 934 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 935 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 936
 937 #if defined (DEPRECATED_DO_REGISTERS_INFO)
 938 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
 939 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 940 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
 941 #endif
 942 #endif
 943
 944 /* Default predicate for non- multi-arch targets. */
 945 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 946 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
 947 #endif
 948
 949 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
 950 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
 951 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 952 #endif
 953 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 954 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
 955 #endif
 956
 957 /* Default (function) for non- multi-arch platforms. */
 958 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
 959 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
 960 #endif
 961
 962 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
 963 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 964 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
 965 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
 966 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 967 #endif
 968 #if GDB_MULTI_ARCH
 969 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
 970 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
 971 #endif
 972 #endif
 973
 974 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 975 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 976 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
 977
 978 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
 979
 980 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 981 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 982 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
 983
 984 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
 985
 986 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 987 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 988 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
 989
 990 /* MAP a GDB RAW register number onto a simulator register number.  See
 991    also include/...-sim.h. */
 992
 993 /* Default (function) for non- multi-arch platforms. */
 994 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
 995 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
 996 #endif
 997
 998 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
 999 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
1000 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
1001 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
1002 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
1003 #endif
1004 #if GDB_MULTI_ARCH
1005 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
1006 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1007 #endif
1008 #endif
1009
1010 #if defined (REGISTER_BYTES_OK)
1011 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
1012 #if !defined (REGISTER_BYTES_OK_P)
1013 #define REGISTER_BYTES_OK_P() (1)
1014 #endif
1015 #endif
1016
1017 /* Default predicate for non- multi-arch targets. */
1018 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
1019 #define REGISTER_BYTES_OK_P() (0)
1020 #endif
1021
1022 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
1023 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1024 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1025 #endif
1026 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1027 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1028 #endif
1029
1030 /* Default (function) for non- multi-arch platforms. */
1031 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
1032 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
1033 #endif
1034
1035 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1036 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1037 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1038 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1039 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1040 #endif
1041 #if GDB_MULTI_ARCH
1042 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
1043 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1044 #endif
1045 #endif
1046
1047 /* Default (function) for non- multi-arch platforms. */
1048 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1049 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1050 #endif
1051
1052 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1053 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1054 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1055 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1056 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1057 #endif
1058 #if GDB_MULTI_ARCH
1059 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
1060 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1061 #endif
1062 #endif
1063
1064 /* Default (function) for non- multi-arch platforms. */
1065 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1066 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1067 #endif
1068
1069 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1070 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1071 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1072 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1073 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1074 #endif
1075 #if GDB_MULTI_ARCH
1076 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
1077 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1078 #endif
1079 #endif
1080
1081 /* setjmp/longjmp support. */
1082
1083 #if defined (GET_LONGJMP_TARGET)
1084 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1085 #if !defined (GET_LONGJMP_TARGET_P)
1086 #define GET_LONGJMP_TARGET_P() (1)
1087 #endif
1088 #endif
1089
1090 /* Default predicate for non- multi-arch targets. */
1091 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1092 #define GET_LONGJMP_TARGET_P() (0)
1093 #endif
1094
1095 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1096 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1097 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1098 #endif
1099 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1100 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1101 #endif
1102
1103 /* Default (function) for non- multi-arch platforms. */
1104 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1105 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1106 #endif
1107
1108 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1109 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1110 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1111 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1112 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1113 #endif
1114 #if GDB_MULTI_ARCH
1115 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
1116 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1117 #endif
1118 #endif
1119
1120 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1121    much better but at least they are vaguely consistent).  The headers
1122    and body contain convoluted #if/#else sequences for determine how
1123    things should be compiled.  Instead of trying to mimic that
1124    behaviour here (and hence entrench it further) gdbarch simply
1125    reqires that these methods be set up from the word go.  This also
1126    avoids any potential problems with moving beyond multi-arch partial. */
1127
1128 /* Default (value) for non- multi-arch platforms. */
1129 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1130 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1131 #endif
1132
1133 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1134 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1135 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1136 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1137 #endif
1138 #if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1139 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1140 #endif
1141
1142 /* Default (value) for non- multi-arch platforms. */
1143 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1144 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1145 #endif
1146
1147 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1148 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1149 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1150 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1151 #endif
1152 #if !defined (CALL_DUMMY_LOCATION)
1153 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1154 #endif
1155
1156 /* Default (function) for non- multi-arch platforms. */
1157 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_ADDRESS)
1158 #define CALL_DUMMY_ADDRESS() (entry_point_address ())
1159 #endif
1160
1161 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1162 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1163 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1164 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1165 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1166 #endif
1167 #if GDB_MULTI_ARCH
1168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1169 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1170 #endif
1171 #endif
1172
1173 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1174 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
1175 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1176 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1177 #endif
1178 #if !defined (CALL_DUMMY_START_OFFSET)
1179 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1180 #endif
1181
1182 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1183 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
1184 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1185 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1186 #endif
1187 #if !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1188 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1189 #endif
1190
1191 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1192 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
1193 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1194 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1195 #endif
1196 #if !defined (CALL_DUMMY_LENGTH)
1197 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1198 #endif
1199
1200 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1201    (callable) initial value.  As a consequence, even when the predicate
1202    is false, the corresponding function works.  This simplifies the
1203    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1204    doesn't need to be modified. */
1205
1206 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1207 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1208 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1209 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1210 #endif
1211 #endif
1212
1213 /* Default predicate for non- multi-arch targets. */
1214 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1215 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1216 #endif
1217
1218 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1219 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1220 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1221 #endif
1222 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1223 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1224 #endif
1225
1226 /* Default (function) for non- multi-arch platforms. */
1227 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1228 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1229 #endif
1230
1231 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1232 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1233 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1234 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1235 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1236 #endif
1237 #if GDB_MULTI_ARCH
1238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1239 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1240 #endif
1241 #endif
1242
1243 /* Default (value) for non- multi-arch platforms. */
1244 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1245 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1246 #endif
1247
1248 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1249 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
1250 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1251 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1252 #endif
1253 #if !defined (CALL_DUMMY_WORDS)
1254 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1255 #endif
1256
1257 /* Default (value) for non- multi-arch platforms. */
1258 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1259 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1260 #endif
1261
1262 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1263 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
1264 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1265 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1266 #endif
1267 #if !defined (SIZEOF_CALL_DUMMY_WORDS)
1268 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1269 #endif
1270
1271 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1272 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1273 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1274 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1275 #endif
1276 #endif
1277
1278 /* Default predicate for non- multi-arch targets. */
1279 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1280 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1281 #endif
1282
1283 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1284 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1285 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1286 #endif
1287 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1288 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1289 #endif
1290
1291 /* Default (value) for non- multi-arch platforms. */
1292 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1293 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1294 #endif
1295
1296 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1297 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1298 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1299 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1300 #endif
1301 #if GDB_MULTI_ARCH
1302 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1303 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1304 #endif
1305 #endif
1306
1307 #if defined (FIX_CALL_DUMMY)
1308 /* Legacy for systems yet to multi-arch FIX_CALL_DUMMY */
1309 #if !defined (FIX_CALL_DUMMY_P)
1310 #define FIX_CALL_DUMMY_P() (1)
1311 #endif
1312 #endif
1313
1314 /* Default predicate for non- multi-arch targets. */
1315 #if (!GDB_MULTI_ARCH) && !defined (FIX_CALL_DUMMY_P)
1316 #define FIX_CALL_DUMMY_P() (0)
1317 #endif
1318
1319 extern int gdbarch_fix_call_dummy_p (struct gdbarch *gdbarch);
1320 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY_P)
1321 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1322 #endif
1323 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY_P)
1324 #define FIX_CALL_DUMMY_P() (gdbarch_fix_call_dummy_p (current_gdbarch))
1325 #endif
1326
1327 /* Default (function) for non- multi-arch platforms. */
1328 #if (!GDB_MULTI_ARCH) && !defined (FIX_CALL_DUMMY)
1329 #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (internal_error (__FILE__, __LINE__, "FIX_CALL_DUMMY"), 0)
1330 #endif
1331
1332 typedef void (gdbarch_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1333 extern void gdbarch_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1334 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
1335 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1336 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1337 #endif
1338 #if GDB_MULTI_ARCH
1339 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1340 #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1341 #endif
1342 #endif
1343
1344 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1345 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1346 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1347 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1348 #endif
1349 #endif
1350
1351 /* Default predicate for non- multi-arch targets. */
1352 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1353 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1354 #endif
1355
1356 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1357 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1358 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1359 #endif
1360 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1361 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1362 #endif
1363
1364 /* Default (function) for non- multi-arch platforms. */
1365 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1366 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1367 #endif
1368
1369 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1370 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1371 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1373 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1374 #endif
1375 #if GDB_MULTI_ARCH
1376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1377 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1378 #endif
1379 #endif
1380
1381 #if defined (DEPRECATED_INIT_FRAME_PC)
1382 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1383 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1384 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1385 #endif
1386 #endif
1387
1388 /* Default predicate for non- multi-arch targets. */
1389 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1390 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1391 #endif
1392
1393 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1394 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1395 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1396 #endif
1397 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1398 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1399 #endif
1400
1401 /* Default (function) for non- multi-arch platforms. */
1402 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1403 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1404 #endif
1405
1406 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1407 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1408 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1409 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1410 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1411 #endif
1412 #if GDB_MULTI_ARCH
1413 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1414 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1415 #endif
1416 #endif
1417
1418 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1419 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1420 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1421 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1422 #endif
1423 #if GDB_MULTI_ARCH
1424 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1425 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1426 #endif
1427 #endif
1428
1429 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1430 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1431 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1432 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1433 #endif
1434 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1435 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1436 #endif
1437
1438 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1439 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1440 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1441 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1442 #endif
1443 #endif
1444
1445 /* Default predicate for non- multi-arch targets. */
1446 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1447 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1448 #endif
1449
1450 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1451 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1452 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1453 #endif
1454 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1455 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1456 #endif
1457
1458 /* Default (function) for non- multi-arch platforms. */
1459 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1460 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1461 #endif
1462
1463 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);
1464 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);
1465 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1466 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1467 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1468 #endif
1469 #if GDB_MULTI_ARCH
1470 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER)
1471 #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))
1472 #endif
1473 #endif
1474
1475 /* Default (function) for non- multi-arch platforms. */
1476 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1477 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1478 #endif
1479
1480 typedef int (gdbarch_register_convertible_ftype) (int nr);
1481 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1482 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1483 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1484 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1485 #endif
1486 #if GDB_MULTI_ARCH
1487 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1488 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1489 #endif
1490 #endif
1491
1492 /* Default (function) for non- multi-arch platforms. */
1493 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1494 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1495 #endif
1496
1497 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1498 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1499 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1500 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1501 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1502 #endif
1503 #if GDB_MULTI_ARCH
1504 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1505 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1506 #endif
1507 #endif
1508
1509 /* Default (function) for non- multi-arch platforms. */
1510 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1511 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1512 #endif
1513
1514 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1515 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1516 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1517 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1518 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1519 #endif
1520 #if GDB_MULTI_ARCH
1521 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1522 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1523 #endif
1524 #endif
1525
1526 /* Default (function) for non- multi-arch platforms. */
1527 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1528 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1529 #endif
1530
1531 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1532 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1533 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1534 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1535 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1536 #endif
1537 #if GDB_MULTI_ARCH
1538 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1539 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1540 #endif
1541 #endif
1542
1543 /* Default (function) for non- multi-arch platforms. */
1544 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1545 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1546 #endif
1547
1548 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1549 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1550 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1551 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1552 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1553 #endif
1554 #if GDB_MULTI_ARCH
1555 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1556 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1557 #endif
1558 #endif
1559
1560 /* Default (function) for non- multi-arch platforms. */
1561 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1562 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1563 #endif
1564
1565 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1566 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1567 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1568 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1569 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1570 #endif
1571 #if GDB_MULTI_ARCH
1572 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1573 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1574 #endif
1575 #endif
1576
1577 /* Default (function) for non- multi-arch platforms. */
1578 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1579 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1580 #endif
1581
1582 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1583 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1584 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1585 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1586 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1587 #endif
1588 #if GDB_MULTI_ARCH
1589 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1590 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1591 #endif
1592 #endif
1593
1594 /* Default (function) for non- multi-arch platforms. */
1595 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1596 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1597 #endif
1598
1599 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1600 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1601 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1602 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1603 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1604 #endif
1605 #if GDB_MULTI_ARCH
1606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1607 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1608 #endif
1609 #endif
1610
1611 #if defined (INTEGER_TO_ADDRESS)
1612 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1613 #if !defined (INTEGER_TO_ADDRESS_P)
1614 #define INTEGER_TO_ADDRESS_P() (1)
1615 #endif
1616 #endif
1617
1618 /* Default predicate for non- multi-arch targets. */
1619 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1620 #define INTEGER_TO_ADDRESS_P() (0)
1621 #endif
1622
1623 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1624 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1625 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1626 #endif
1627 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1628 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1629 #endif
1630
1631 /* Default (function) for non- multi-arch platforms. */
1632 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1633 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1634 #endif
1635
1636 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1637 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1638 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1639 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1640 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1641 #endif
1642 #if GDB_MULTI_ARCH
1643 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1644 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1645 #endif
1646 #endif
1647
1648 /* Default (function) for non- multi-arch platforms. */
1649 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1650 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1651 #endif
1652
1653 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1654 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1655 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1656 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1657 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1658 #endif
1659 #if GDB_MULTI_ARCH
1660 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1661 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1662 #endif
1663 #endif
1664
1665 /* Replaced by PUSH_DUMMY_CALL */
1666
1667 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1668 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1669 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1670 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1671 #endif
1672 #endif
1673
1674 /* Default predicate for non- multi-arch targets. */
1675 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1676 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1677 #endif
1678
1679 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1680 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1681 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1682 #endif
1683 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1684 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1685 #endif
1686
1687 /* Default (function) for non- multi-arch platforms. */
1688 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1689 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1690 #endif
1691
1692 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1693 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);
1694 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1695 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1696 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1697 #endif
1698 #if GDB_MULTI_ARCH
1699 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
1700 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1701 #endif
1702 #endif
1703
1704 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1705
1706 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);
1707 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);
1708 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1709
1710 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1711 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1712 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1713 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1714 #endif
1715 #endif
1716
1717 /* Default predicate for non- multi-arch targets. */
1718 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1719 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1720 #endif
1721
1722 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1723 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1724 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1725 #endif
1726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1727 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1728 #endif
1729
1730 /* Default (function) for non- multi-arch platforms. */
1731 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1732 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1733 #endif
1734
1735 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1736 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1737 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1738 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1739 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1740 #endif
1741 #if GDB_MULTI_ARCH
1742 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1743 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1744 #endif
1745 #endif
1746
1747 /* NOTE: This can be handled directly in push_dummy_call. */
1748
1749 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1750 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
1751 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1752 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
1753 #endif
1754 #endif
1755
1756 /* Default predicate for non- multi-arch targets. */
1757 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1758 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (0)
1759 #endif
1760
1761 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
1762 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1763 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1764 #endif
1765 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1766 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
1767 #endif
1768
1769 /* Default (function) for non- multi-arch platforms. */
1770 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1771 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_RETURN_ADDRESS"), 0)
1772 #endif
1773
1774 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1775 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1776 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
1777 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1778 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1779 #endif
1780 #if GDB_MULTI_ARCH
1781 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1782 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
1783 #endif
1784 #endif
1785
1786 #if defined (DEPRECATED_POP_FRAME)
1787 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1788 #if !defined (DEPRECATED_POP_FRAME_P)
1789 #define DEPRECATED_POP_FRAME_P() (1)
1790 #endif
1791 #endif
1792
1793 /* Default predicate for non- multi-arch targets. */
1794 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1795 #define DEPRECATED_POP_FRAME_P() (0)
1796 #endif
1797
1798 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1799 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1800 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1801 #endif
1802 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1803 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1804 #endif
1805
1806 /* Default (function) for non- multi-arch platforms. */
1807 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1808 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1809 #endif
1810
1811 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1812 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1813 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1814 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1815 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1816 #endif
1817 #if GDB_MULTI_ARCH
1818 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME)
1819 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1820 #endif
1821 #endif
1822
1823 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1824
1825 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1826 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1827 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1828 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1829 #endif
1830 #endif
1831
1832 /* Default predicate for non- multi-arch targets. */
1833 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1834 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1835 #endif
1836
1837 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1838 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1839 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1840 #endif
1841 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1842 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1843 #endif
1844
1845 /* Default (function) for non- multi-arch platforms. */
1846 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1847 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1848 #endif
1849
1850 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1851 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1852 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1853 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1854 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1855 #endif
1856 #if GDB_MULTI_ARCH
1857 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN)
1858 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1859 #endif
1860 #endif
1861
1862 /* Default (function) for non- multi-arch platforms. */
1863 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1864 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1865 #endif
1866
1867 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1868 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1869 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1870 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1871 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1872 #endif
1873 #if GDB_MULTI_ARCH
1874 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1875 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1876 #endif
1877 #endif
1878
1879 /* Default (function) for non- multi-arch platforms. */
1880 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1881 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1882 #endif
1883
1884 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1885 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1886 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1887 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1888 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1889 #endif
1890 #if GDB_MULTI_ARCH
1891 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1892 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1893 #endif
1894 #endif
1895
1896 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1897 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1898 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1899 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1900 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1901 #endif
1902 #if GDB_MULTI_ARCH
1903 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1904 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1905 #endif
1906 #endif
1907
1908 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1909 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1910 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1911 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1912 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1913 #endif
1914 #if GDB_MULTI_ARCH
1915 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1916 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1917 #endif
1918 #endif
1919
1920 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1921 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1922 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1923 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1924 #endif
1925 #endif
1926
1927 /* Default predicate for non- multi-arch targets. */
1928 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1929 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1930 #endif
1931
1932 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1933 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1934 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1935 #endif
1936 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1937 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1938 #endif
1939
1940 /* Default (function) for non- multi-arch platforms. */
1941 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1942 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1943 #endif
1944
1945 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1946 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1947 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1948 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1949 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1950 #endif
1951 #if GDB_MULTI_ARCH
1952 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1953 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1954 #endif
1955 #endif
1956
1957 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1958 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1959 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1960 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1961 #endif
1962 #endif
1963
1964 /* Default predicate for non- multi-arch targets. */
1965 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1966 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1967 #endif
1968
1969 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1970 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1971 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1972 #endif
1973 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1974 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1975 #endif
1976
1977 /* Default (function) for non- multi-arch platforms. */
1978 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1979 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1980 #endif
1981
1982 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1983 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1984 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1985 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1986 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1987 #endif
1988 #if GDB_MULTI_ARCH
1989 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1990 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1991 #endif
1992 #endif
1993
1994 /* Default (function) for non- multi-arch platforms. */
1995 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1996 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1997 #endif
1998
1999 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
2000 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
2001 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
2002 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
2003 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
2004 #endif
2005 #if GDB_MULTI_ARCH
2006 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
2007 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
2008 #endif
2009 #endif
2010
2011 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2012 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
2013 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2014 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
2015 #endif
2016 #endif
2017
2018 /* Default predicate for non- multi-arch targets. */
2019 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2020 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
2021 #endif
2022
2023 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
2024 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2025 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2026 #endif
2027 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2028 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
2029 #endif
2030
2031 /* Default (function) for non- multi-arch platforms. */
2032 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2033 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
2034 #endif
2035
2036 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
2037 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
2038 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2039 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2040 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2041 #endif
2042 #if GDB_MULTI_ARCH
2043 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2044 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2045 #endif
2046 #endif
2047
2048 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2049 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2050 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2051 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2052 #endif
2053 #endif
2054
2055 /* Default predicate for non- multi-arch targets. */
2056 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2057 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2058 #endif
2059
2060 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2061 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2062 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2063 #endif
2064 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2065 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2066 #endif
2067
2068 /* Default (function) for non- multi-arch platforms. */
2069 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2070 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2071 #endif
2072
2073 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2074 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2075 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2076 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2077 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2078 #endif
2079 #if GDB_MULTI_ARCH
2080 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2081 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2082 #endif
2083 #endif
2084
2085 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2086 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2087 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2088 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2089 #error "Non multi-arch definition of SKIP_PROLOGUE"
2090 #endif
2091 #if GDB_MULTI_ARCH
2092 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
2093 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2094 #endif
2095 #endif
2096
2097 /* Default (function) for non- multi-arch platforms. */
2098 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2099 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2100 #endif
2101
2102 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2103 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2104 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2105 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2106 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2107 #endif
2108 #if GDB_MULTI_ARCH
2109 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
2110 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2111 #endif
2112 #endif
2113
2114 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2115 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2116 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2117 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2118 #error "Non multi-arch definition of INNER_THAN"
2119 #endif
2120 #if GDB_MULTI_ARCH
2121 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
2122 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2123 #endif
2124 #endif
2125
2126 /* Default (function) for non- multi-arch platforms. */
2127 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
2128 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
2129 #endif
2130
2131 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2132 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2133 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2134 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2135 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2136 #endif
2137 #if GDB_MULTI_ARCH
2138 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
2139 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2140 #endif
2141 #endif
2142
2143 /* Default (function) for non- multi-arch platforms. */
2144 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2145 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2146 #endif
2147
2148 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2149 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2150 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2151 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2152 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2153 #endif
2154 #if GDB_MULTI_ARCH
2155 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
2156 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2157 #endif
2158 #endif
2159
2160 /* Default (function) for non- multi-arch platforms. */
2161 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2162 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2163 #endif
2164
2165 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2166 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2167 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2169 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2170 #endif
2171 #if GDB_MULTI_ARCH
2172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
2173 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2174 #endif
2175 #endif
2176
2177 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2178 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2179 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2180 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2181 #endif
2182 #if GDB_MULTI_ARCH
2183 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
2184 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2185 #endif
2186 #endif
2187
2188 /* Default (function) for non- multi-arch platforms. */
2189 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2190 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2191 #endif
2192
2193 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2194 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2195 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2196 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2197 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2198 #endif
2199 #if GDB_MULTI_ARCH
2200 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2201 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2202 #endif
2203 #endif
2204
2205 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2206 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2207 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2208 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2209 #endif
2210 #if GDB_MULTI_ARCH
2211 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
2212 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2213 #endif
2214 #endif
2215
2216 /* Default (function) for non- multi-arch platforms. */
2217 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2218 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (generic_remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len))
2219 #endif
2220
2221 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2222 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2223 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2224 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2225 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
2226 #endif
2227 #if GDB_MULTI_ARCH
2228 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2229 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (gdbarch_remote_translate_xfer_address (current_gdbarch, gdb_addr, gdb_len, rem_addr, rem_len))
2230 #endif
2231 #endif
2232
2233 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2234 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2235 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2236 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2237 #endif
2238 #if GDB_MULTI_ARCH
2239 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
2240 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2241 #endif
2242 #endif
2243
2244 /* Default (function) for non- multi-arch platforms. */
2245 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2246 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2247 #endif
2248
2249 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2250 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2251 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2252 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2253 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2254 #endif
2255 #if GDB_MULTI_ARCH
2256 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
2257 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2258 #endif
2259 #endif
2260
2261 #if defined (DEPRECATED_FRAME_CHAIN)
2262 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2263 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2264 #define DEPRECATED_FRAME_CHAIN_P() (1)
2265 #endif
2266 #endif
2267
2268 /* Default predicate for non- multi-arch targets. */
2269 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2270 #define DEPRECATED_FRAME_CHAIN_P() (0)
2271 #endif
2272
2273 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2274 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2275 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2276 #endif
2277 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2278 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2279 #endif
2280
2281 /* Default (function) for non- multi-arch platforms. */
2282 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2283 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2284 #endif
2285
2286 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2287 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2288 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2289 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2290 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2291 #endif
2292 #if GDB_MULTI_ARCH
2293 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
2294 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2295 #endif
2296 #endif
2297
2298 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2299 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2300 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2301 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2302 #endif
2303 #endif
2304
2305 /* Default predicate for non- multi-arch targets. */
2306 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2307 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2308 #endif
2309
2310 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2311 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2312 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2313 #endif
2314 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2315 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2316 #endif
2317
2318 /* Default (function) for non- multi-arch platforms. */
2319 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2320 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2321 #endif
2322
2323 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2324 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2325 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2326 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2327 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2328 #endif
2329 #if GDB_MULTI_ARCH
2330 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
2331 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2332 #endif
2333 #endif
2334
2335 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2336    note, per UNWIND_PC's doco, that while the two have similar
2337    interfaces they have very different underlying implementations. */
2338
2339 #if defined (DEPRECATED_FRAME_SAVED_PC)
2340 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2341 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2342 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2343 #endif
2344 #endif
2345
2346 /* Default predicate for non- multi-arch targets. */
2347 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2348 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2349 #endif
2350
2351 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2353 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2354 #endif
2355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2356 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2357 #endif
2358
2359 /* Default (function) for non- multi-arch platforms. */
2360 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2361 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2362 #endif
2363
2364 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2365 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2366 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2367 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2368 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2369 #endif
2370 #if GDB_MULTI_ARCH
2371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
2372 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2373 #endif
2374 #endif
2375
2376 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2377
2378 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2379 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2380 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2381
2382 /* Default (function) for non- multi-arch platforms. */
2383 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2384 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2385 #endif
2386
2387 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2388 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2389 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2390 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2391 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2392 #endif
2393 #if GDB_MULTI_ARCH
2394 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2395 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2396 #endif
2397 #endif
2398
2399 /* Default (function) for non- multi-arch platforms. */
2400 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2401 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2402 #endif
2403
2404 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2405 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2406 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2407 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2408 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2409 #endif
2410 #if GDB_MULTI_ARCH
2411 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2412 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2413 #endif
2414 #endif
2415
2416 #if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2417 /* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
2418 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2419 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
2420 #endif
2421 #endif
2422
2423 /* Default predicate for non- multi-arch targets. */
2424 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2425 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (0)
2426 #endif
2427
2428 extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
2429 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2430 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2431 #endif
2432 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2433 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
2434 #endif
2435
2436 /* Default (function) for non- multi-arch platforms. */
2437 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2438 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_SAVED_PC_AFTER_CALL"), 0)
2439 #endif
2440
2441 typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
2442 extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2443 extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
2444 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2445 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2446 #endif
2447 #if GDB_MULTI_ARCH
2448 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2449 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
2450 #endif
2451 #endif
2452
2453 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2454 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2455 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2456 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2457 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2458 #endif
2459 #if GDB_MULTI_ARCH
2460 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2461 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2462 #endif
2463 #endif
2464
2465 #if defined (STACK_ALIGN)
2466 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2467 #if !defined (STACK_ALIGN_P)
2468 #define STACK_ALIGN_P() (1)
2469 #endif
2470 #endif
2471
2472 /* Default predicate for non- multi-arch targets. */
2473 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2474 #define STACK_ALIGN_P() (0)
2475 #endif
2476
2477 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2478 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2479 #error "Non multi-arch definition of STACK_ALIGN"
2480 #endif
2481 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2482 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2483 #endif
2484
2485 /* Default (function) for non- multi-arch platforms. */
2486 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2487 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2488 #endif
2489
2490 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2491 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2492 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2493 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2494 #error "Non multi-arch definition of STACK_ALIGN"
2495 #endif
2496 #if GDB_MULTI_ARCH
2497 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2498 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2499 #endif
2500 #endif
2501
2502 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2503
2504 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2505 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2506 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2507
2508 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2509
2510 /* Default (value) for non- multi-arch platforms. */
2511 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2512 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2513 #endif
2514
2515 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2516 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2517 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2518 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2519 #endif
2520 #if GDB_MULTI_ARCH
2521 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2522 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2523 #endif
2524 #endif
2525
2526 #if defined (REG_STRUCT_HAS_ADDR)
2527 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2528 #if !defined (REG_STRUCT_HAS_ADDR_P)
2529 #define REG_STRUCT_HAS_ADDR_P() (1)
2530 #endif
2531 #endif
2532
2533 /* Default predicate for non- multi-arch targets. */
2534 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2535 #define REG_STRUCT_HAS_ADDR_P() (0)
2536 #endif
2537
2538 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2540 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2541 #endif
2542 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2543 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2544 #endif
2545
2546 /* Default (function) for non- multi-arch platforms. */
2547 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2548 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2549 #endif
2550
2551 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2552 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2553 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2554 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2555 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2556 #endif
2557 #if GDB_MULTI_ARCH
2558 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2559 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2560 #endif
2561 #endif
2562
2563 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2564    parametrized with (at least) the regcache. */
2565
2566 #if defined (SAVE_DUMMY_FRAME_TOS)
2567 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2568 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2569 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2570 #endif
2571 #endif
2572
2573 /* Default predicate for non- multi-arch targets. */
2574 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2575 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2576 #endif
2577
2578 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2579 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2580 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2581 #endif
2582 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2583 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2584 #endif
2585
2586 /* Default (function) for non- multi-arch platforms. */
2587 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2588 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2589 #endif
2590
2591 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2592 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2593 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2594 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2595 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2596 #endif
2597 #if GDB_MULTI_ARCH
2598 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2599 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2600 #endif
2601 #endif
2602
2603 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2604
2605 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2606 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2607 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2608
2609 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2610 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2611 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2612 #error "Non multi-arch definition of PARM_BOUNDARY"
2613 #endif
2614 #if GDB_MULTI_ARCH
2615 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2616 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2617 #endif
2618 #endif
2619
2620 /* Default (value) for non- multi-arch platforms. */
2621 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2622 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2623 #endif
2624
2625 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2626 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2627 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2628 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2629 #endif
2630 #if GDB_MULTI_ARCH
2631 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2632 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2633 #endif
2634 #endif
2635
2636 /* Default (value) for non- multi-arch platforms. */
2637 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2638 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2639 #endif
2640
2641 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2642 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2643 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2644 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2645 #endif
2646 #if GDB_MULTI_ARCH
2647 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2648 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2649 #endif
2650 #endif
2651
2652 /* Default (value) for non- multi-arch platforms. */
2653 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2654 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2655 #endif
2656
2657 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2658 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2659 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2660 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2661 #endif
2662 #if GDB_MULTI_ARCH
2663 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2664 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2665 #endif
2666 #endif
2667
2668 /* Default (function) for non- multi-arch platforms. */
2669 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2670 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2671 #endif
2672
2673 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2674 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2675 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2676 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2677 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2678 #endif
2679 #if GDB_MULTI_ARCH
2680 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2681 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2682 #endif
2683 #endif
2684
2685 /* On some machines there are bits in addresses which are not really
2686    part of the address, but are used by the kernel, the hardware, etc.
2687    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2688    we get a "real" address such as one would find in a symbol table.
2689    This is used only for addresses of instructions, and even then I'm
2690    not sure it's used in all contexts.  It exists to deal with there
2691    being a few stray bits in the PC which would mislead us, not as some
2692    sort of generic thing to handle alignment or segmentation (it's
2693    possible it should be in TARGET_READ_PC instead). */
2694
2695 /* Default (function) for non- multi-arch platforms. */
2696 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2697 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2698 #endif
2699
2700 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2701 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2702 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2703 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2704 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2705 #endif
2706 #if GDB_MULTI_ARCH
2707 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2708 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2709 #endif
2710 #endif
2711
2712 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2713    ADDR_BITS_REMOVE. */
2714
2715 /* Default (function) for non- multi-arch platforms. */
2716 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2717 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2718 #endif
2719
2720 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2721 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2722 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2723 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2724 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2725 #endif
2726 #if GDB_MULTI_ARCH
2727 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2728 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2729 #endif
2730 #endif
2731
2732 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2733    the target needs software single step.  An ISA method to implement it.
2734
2735    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2736    using the breakpoint system instead of blatting memory directly (as with rs6000).
2737
2738    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2739    single step.  If not, then implement single step using breakpoints. */
2740
2741 #if defined (SOFTWARE_SINGLE_STEP)
2742 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2743 #if !defined (SOFTWARE_SINGLE_STEP_P)
2744 #define SOFTWARE_SINGLE_STEP_P() (1)
2745 #endif
2746 #endif
2747
2748 /* Default predicate for non- multi-arch targets. */
2749 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2750 #define SOFTWARE_SINGLE_STEP_P() (0)
2751 #endif
2752
2753 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2754 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2755 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2756 #endif
2757 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2758 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2759 #endif
2760
2761 /* Default (function) for non- multi-arch platforms. */
2762 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2763 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2764 #endif
2765
2766 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2767 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2768 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2769 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2770 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2771 #endif
2772 #if GDB_MULTI_ARCH
2773 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2774 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2775 #endif
2776 #endif
2777
2778 /* Default (function) for non- multi-arch platforms. */
2779 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2780 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2781 #endif
2782
2783 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2784 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2785 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2786 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2787 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2788 #endif
2789 #if GDB_MULTI_ARCH
2790 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2791 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2792 #endif
2793 #endif
2794
2795 /* Default (function) for non- multi-arch platforms. */
2796 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2797 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2798 #endif
2799
2800 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2801 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2802 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2803 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2804 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2805 #endif
2806 #if GDB_MULTI_ARCH
2807 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2808 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2809 #endif
2810 #endif
2811
2812 /* For SVR4 shared libraries, each call goes through a small piece of
2813    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2814    to nonzero if we are currently stopped in one of these. */
2815
2816 /* Default (function) for non- multi-arch platforms. */
2817 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2818 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2819 #endif
2820
2821 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2822 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2823 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2824 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2825 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2826 #endif
2827 #if GDB_MULTI_ARCH
2828 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2829 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2830 #endif
2831 #endif
2832
2833 /* Some systems also have trampoline code for returning from shared libs. */
2834
2835 /* Default (function) for non- multi-arch platforms. */
2836 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2837 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2838 #endif
2839
2840 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2841 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2842 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2843 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2844 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2845 #endif
2846 #if GDB_MULTI_ARCH
2847 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2848 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2849 #endif
2850 #endif
2851
2852 /* Sigtramp is a routine that the kernel calls (which then calls the
2853    signal handler).  On most machines it is a library routine that is
2854    linked into the executable.
2855
2856    This macro, given a program counter value and the name of the
2857    function in which that PC resides (which can be null if the name is
2858    not known), returns nonzero if the PC and name show that we are in
2859    sigtramp.
2860
2861    On most machines just see if the name is sigtramp (and if we have
2862    no name, assume we are not in sigtramp).
2863
2864    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2865    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2866    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2867    own local NAME lookup.
2868
2869    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2870    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2871    does not. */
2872
2873 /* Default (function) for non- multi-arch platforms. */
2874 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2875 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2876 #endif
2877
2878 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2879 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2880 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2881 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2882 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2883 #endif
2884 #if GDB_MULTI_ARCH
2885 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2886 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2887 #endif
2888 #endif
2889
2890 #if defined (SIGTRAMP_START)
2891 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2892 #if !defined (SIGTRAMP_START_P)
2893 #define SIGTRAMP_START_P() (1)
2894 #endif
2895 #endif
2896
2897 /* Default predicate for non- multi-arch targets. */
2898 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2899 #define SIGTRAMP_START_P() (0)
2900 #endif
2901
2902 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2903 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2904 #error "Non multi-arch definition of SIGTRAMP_START"
2905 #endif
2906 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2907 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2908 #endif
2909
2910 /* Default (function) for non- multi-arch platforms. */
2911 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2912 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2913 #endif
2914
2915 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2916 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2917 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2918 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2919 #error "Non multi-arch definition of SIGTRAMP_START"
2920 #endif
2921 #if GDB_MULTI_ARCH
2922 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2923 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2924 #endif
2925 #endif
2926
2927 #if defined (SIGTRAMP_END)
2928 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2929 #if !defined (SIGTRAMP_END_P)
2930 #define SIGTRAMP_END_P() (1)
2931 #endif
2932 #endif
2933
2934 /* Default predicate for non- multi-arch targets. */
2935 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2936 #define SIGTRAMP_END_P() (0)
2937 #endif
2938
2939 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2940 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2941 #error "Non multi-arch definition of SIGTRAMP_END"
2942 #endif
2943 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2944 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2945 #endif
2946
2947 /* Default (function) for non- multi-arch platforms. */
2948 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2949 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2950 #endif
2951
2952 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2953 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2954 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2955 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2956 #error "Non multi-arch definition of SIGTRAMP_END"
2957 #endif
2958 #if GDB_MULTI_ARCH
2959 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2960 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2961 #endif
2962 #endif
2963
2964 /* A target might have problems with watchpoints as soon as the stack
2965    frame of the current function has been destroyed.  This mostly happens
2966    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2967    is defined to return a non-zero value if either the given addr is one
2968    instruction after the stack destroying instruction up to the trailing
2969    return instruction or if we can figure out that the stack frame has
2970    already been invalidated regardless of the value of addr.  Targets
2971    which don't suffer from that problem could just let this functionality
2972    untouched. */
2973
2974 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2975 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2976 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2977
2978 /* Given a vector of command-line arguments, return a newly allocated
2979    string which, when passed to the create_inferior function, will be
2980    parsed (on Unix systems, by the shell) to yield the same vector.
2981    This function should call error() if the argument vector is not
2982    representable for this target or if this target does not support
2983    command-line arguments.
2984    ARGC is the number of elements in the vector.
2985    ARGV is an array of strings, one per argument. */
2986
2987 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2988 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2989 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2990
2991 #if defined (DWARF2_BUILD_FRAME_INFO)
2992 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2993 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2994 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2995 #endif
2996 #endif
2997
2998 /* Default predicate for non- multi-arch targets. */
2999 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
3000 #define DWARF2_BUILD_FRAME_INFO_P() (0)
3001 #endif
3002
3003 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
3004 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
3005 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
3006 #endif
3007 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
3008 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
3009 #endif
3010
3011 /* Default (function) for non- multi-arch platforms. */
3012 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
3013 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
3014 #endif
3015
3016 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
3017 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
3018 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
3019 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
3020 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
3021 #endif
3022 #if GDB_MULTI_ARCH
3023 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
3024 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
3025 #endif
3026 #endif
3027
3028 /* Default (function) for non- multi-arch platforms. */
3029 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
3030 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
3031 #endif
3032
3033 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
3034 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
3035 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
3036 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
3037 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
3038 #endif
3039 #if GDB_MULTI_ARCH
3040 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
3041 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
3042 #endif
3043 #endif
3044
3045 /* Default (function) for non- multi-arch platforms. */
3046 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3047 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
3048 #endif
3049
3050 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
3051 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
3052 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
3053 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
3054 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
3055 #endif
3056 #if GDB_MULTI_ARCH
3057 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3058 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
3059 #endif
3060 #endif
3061
3062 /* Default (value) for non- multi-arch platforms. */
3063 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
3064 #define NAME_OF_MALLOC ("malloc")
3065 #endif
3066
3067 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
3068 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
3069 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
3070 #error "Non multi-arch definition of NAME_OF_MALLOC"
3071 #endif
3072 #if GDB_MULTI_ARCH
3073 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
3074 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
3075 #endif
3076 #endif
3077
3078 /* Default (value) for non- multi-arch platforms. */
3079 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
3080 #define CANNOT_STEP_BREAKPOINT (0)
3081 #endif
3082
3083 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
3084 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
3085 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
3086 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
3087 #endif
3088 #if GDB_MULTI_ARCH
3089 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
3090 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
3091 #endif
3092 #endif
3093
3094 /* Default (value) for non- multi-arch platforms. */
3095 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3096 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3097 #endif
3098
3099 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3100 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3101 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3102 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3103 #endif
3104 #if GDB_MULTI_ARCH
3105 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3106 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3107 #endif
3108 #endif
3109
3110 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
3111 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3112 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3113 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3114 #endif
3115 #endif
3116
3117 /* Default predicate for non- multi-arch targets. */
3118 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3119 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3120 #endif
3121
3122 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3123 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3124 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3125 #endif
3126 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3127 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3128 #endif
3129
3130 /* Default (function) for non- multi-arch platforms. */
3131 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3132 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3133 #endif
3134
3135 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3136 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3137 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3138 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3139 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3140 #endif
3141 #if GDB_MULTI_ARCH
3142 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
3143 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3144 #endif
3145 #endif
3146
3147 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3148
3149 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3150 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3151 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);
3152
3153 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3154
3155 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3156 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3157 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);
3158
3159 /* Is a register in a group */
3160
3161 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3162 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3163 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3164
3165 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3166
3167
3168 /* Mechanism for co-ordinating the selection of a specific
3169    architecture.
3170
3171    GDB targets (*-tdep.c) can register an interest in a specific
3172    architecture.  Other GDB components can register a need to maintain
3173    per-architecture data.
3174
3175    The mechanisms below ensures that there is only a loose connection
3176    between the set-architecture command and the various GDB
3177    components.  Each component can independently register their need
3178    to maintain architecture specific data with gdbarch.
3179
3180    Pragmatics:
3181
3182    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3183    didn't scale.
3184
3185    The more traditional mega-struct containing architecture specific
3186    data for all the various GDB components was also considered.  Since
3187    GDB is built from a variable number of (fairly independent)
3188    components it was determined that the global aproach was not
3189    applicable. */
3190
3191
3192 /* Register a new architectural family with GDB.
3193
3194    Register support for the specified ARCHITECTURE with GDB.  When
3195    gdbarch determines that the specified architecture has been
3196    selected, the corresponding INIT function is called.
3197
3198    --
3199
3200    The INIT function takes two parameters: INFO which contains the
3201    information available to gdbarch about the (possibly new)
3202    architecture; ARCHES which is a list of the previously created
3203    ``struct gdbarch'' for this architecture.
3204
3205    The INFO parameter is, as far as possible, be pre-initialized with
3206    information obtained from INFO.ABFD or the previously selected
3207    architecture.
3208
3209    The ARCHES parameter is a linked list (sorted most recently used)
3210    of all the previously created architures for this architecture
3211    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3212    values from the previously selected architecture for this
3213    architecture family.  The global ``current_gdbarch'' shall not be
3214    used.
3215
3216    The INIT function shall return any of: NULL - indicating that it
3217    doesn't recognize the selected architecture; an existing ``struct
3218    gdbarch'' from the ARCHES list - indicating that the new
3219    architecture is just a synonym for an earlier architecture (see
3220    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3221    - that describes the selected architecture (see gdbarch_alloc()).
3222
3223    The DUMP_TDEP function shall print out all target specific values.
3224    Care should be taken to ensure that the function works in both the
3225    multi-arch and non- multi-arch cases. */
3226
3227 struct gdbarch_list
3228 {
3229   struct gdbarch *gdbarch;
3230   struct gdbarch_list *next;
3231 };
3232
3233 struct gdbarch_info
3234 {
3235   /* Use default: NULL (ZERO). */
3236   const struct bfd_arch_info *bfd_arch_info;
3237
3238   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3239   int byte_order;
3240
3241   /* Use default: NULL (ZERO). */
3242   bfd *abfd;
3243
3244   /* Use default: NULL (ZERO). */
3245   struct gdbarch_tdep_info *tdep_info;
3246
3247   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3248   enum gdb_osabi osabi;
3249 };
3250
3251 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3252 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3253
3254 /* DEPRECATED - use gdbarch_register() */
3255 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3256
3257 extern void gdbarch_register (enum bfd_architecture architecture,
3258                               gdbarch_init_ftype *,
3259                               gdbarch_dump_tdep_ftype *);
3260
3261
3262 /* Return a freshly allocated, NULL terminated, array of the valid
3263    architecture names.  Since architectures are registered during the
3264    _initialize phase this function only returns useful information
3265    once initialization has been completed. */
3266
3267 extern const char **gdbarch_printable_names (void);
3268
3269
3270 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3271    matches the information provided by INFO. */
3272
3273 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3274
3275
3276 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3277    basic initialization using values obtained from the INFO andTDEP
3278    parameters.  set_gdbarch_*() functions are called to complete the
3279    initialization of the object. */
3280
3281 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3282
3283
3284 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3285    It is assumed that the caller freeds the ``struct
3286    gdbarch_tdep''. */
3287
3288 extern void gdbarch_free (struct gdbarch *);
3289
3290
3291 /* Helper function. Force an update of the current architecture.
3292
3293    The actual architecture selected is determined by INFO, ``(gdb) set
3294    architecture'' et.al., the existing architecture and BFD's default
3295    architecture.  INFO should be initialized to zero and then selected
3296    fields should be updated.
3297
3298    Returns non-zero if the update succeeds */
3299
3300 extern int gdbarch_update_p (struct gdbarch_info info);
3301
3302
3303
3304 /* Register per-architecture data-pointer.
3305
3306    Reserve space for a per-architecture data-pointer.  An identifier
3307    for the reserved data-pointer is returned.  That identifer should
3308    be saved in a local static variable.
3309
3310    The per-architecture data-pointer is either initialized explicitly
3311    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3312    gdbarch_data()).  FREE() is called to delete either an existing
3313    data-pointer overridden by set_gdbarch_data() or when the
3314    architecture object is being deleted.
3315
3316    When a previously created architecture is re-selected, the
3317    per-architecture data-pointer for that previous architecture is
3318    restored.  INIT() is not re-called.
3319
3320    Multiple registrarants for any architecture are allowed (and
3321    strongly encouraged).  */
3322
3323 struct gdbarch_data;
3324
3325 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3326 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3327                                         void *pointer);
3328 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3329                                                    gdbarch_data_free_ftype *free);
3330 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3331                               struct gdbarch_data *data,
3332                               void *pointer);
3333
3334 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3335
3336
3337 /* Register per-architecture memory region.
3338
3339    Provide a memory-region swap mechanism.  Per-architecture memory
3340    region are created.  These memory regions are swapped whenever the
3341    architecture is changed.  For a new architecture, the memory region
3342    is initialized with zero (0) and the INIT function is called.
3343
3344    Memory regions are swapped / initialized in the order that they are
3345    registered.  NULL DATA and/or INIT values can be specified.
3346
3347    New code should use register_gdbarch_data(). */
3348
3349 typedef void (gdbarch_swap_ftype) (void);
3350 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3351 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3352
3353
3354
3355 /* The target-system-dependent byte order is dynamic */
3356
3357 extern int target_byte_order;
3358 #ifndef TARGET_BYTE_ORDER
3359 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3360 #endif
3361
3362 extern int target_byte_order_auto;
3363 #ifndef TARGET_BYTE_ORDER_AUTO
3364 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3365 #endif
3366
3367
3368
3369 /* The target-system-dependent BFD architecture is dynamic */
3370
3371 extern int target_architecture_auto;
3372 #ifndef TARGET_ARCHITECTURE_AUTO
3373 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3374 #endif
3375
3376 extern const struct bfd_arch_info *target_architecture;
3377 #ifndef TARGET_ARCHITECTURE
3378 #define TARGET_ARCHITECTURE (target_architecture + 0)
3379 #endif
3380
3381
3382 /* The target-system-dependent disassembler is semi-dynamic */
3383
3384 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
3385                                 unsigned int len, disassemble_info *info);
3386
3387 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
3388                                   disassemble_info *info);
3389
3390 extern void dis_asm_print_address (bfd_vma addr,
3391                                    disassemble_info *info);
3392
3393 /* Use set_gdbarch_print_insn instead.  */
3394 extern int (*deprecated_tm_print_insn) (bfd_vma, disassemble_info*);
3395 extern disassemble_info tm_print_insn_info;
3396 #ifndef TARGET_PRINT_INSN_INFO
3397 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
3398 #endif
3399
3400
3401
3402 /* Set the dynamic target-system-dependent parameters (architecture,
3403    byte-order, ...) using information found in the BFD */
3404
3405 extern void set_gdbarch_from_file (bfd *);
3406
3407
3408 /* Initialize the current architecture to the "first" one we find on
3409    our list.  */
3410
3411 extern void initialize_current_architecture (void);
3412
3413 /* For non-multiarched targets, do any initialization of the default
3414    gdbarch object necessary after the _initialize_MODULE functions
3415    have run.  */
3416 extern void initialize_non_multiarch (void);
3417
3418 /* gdbarch trace variable */
3419 extern int gdbarch_debug;
3420
3421 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3422
3423 #endif