gdb/gdbarch.h

   1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
   2
   3 /* Dynamic architecture support for GDB, the GNU debugger.
   4    Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 59 Temple Place - Suite 330,
  21    Boston, MA 02111-1307, USA.  */
  22
  23 /* This file was created with the aid of ``gdbarch.sh''.
  24
  25    The Bourne shell script ``gdbarch.sh'' creates the files
  26    ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
  27    against the existing ``gdbarch.[hc]''.  Any differences found
  28    being reported.
  29
  30    If editing this file, please also run gdbarch.sh and merge any
  31    changes into that script. Conversely, when making sweeping changes
  32    to this file, modifying gdbarch.sh and using its output may prove
  33    easier. */
  34
  35 #ifndef GDBARCH_H
  36 #define GDBARCH_H
  37
  38 #include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
  39 #if !GDB_MULTI_ARCH
  40 /* Pull in function declarations refered to, indirectly, via macros.  */
  41 #include "inferior.h"           /* For unsigned_address_to_pointer().  */
  42 #include "symfile.h"            /* For entry_point_address().  */
  43 #endif
  44
  45 struct floatformat;
  46 struct ui_file;
  47 struct frame_info;
  48 struct value;
  49 struct objfile;
  50 struct minimal_symbol;
  51 struct regcache;
  52 struct reggroup;
  53
  54 extern struct gdbarch *current_gdbarch;
  55
  56
  57 /* If any of the following are defined, the target wasn't correctly
  58    converted. */
  59
  60 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
  61 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
  62 #endif
  63
  64
  65 /* The following are pre-initialized by GDBARCH. */
  66
  67 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
  68 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
  69 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
  70 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
  71 #endif
  72 #if GDB_MULTI_ARCH
  73 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
  74 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  75 #endif
  76 #endif
  77
  78 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  79 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  80 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
  81 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
  82 #endif
  83 #if GDB_MULTI_ARCH
  84 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
  85 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  86 #endif
  87 #endif
  88
  89 extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
  90 /* set_gdbarch_osabi() - not applicable - pre-initialized. */
  91 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
  92 #error "Non multi-arch definition of TARGET_OSABI"
  93 #endif
  94 #if GDB_MULTI_ARCH
  95 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_OSABI)
  96 #define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
  97 #endif
  98 #endif
  99
 100
 101 /* The following are initialized by the target dependent code. */
 102
 103 /* Number of bits in a char or unsigned char for the target machine.
 104    Just like CHAR_BIT in <limits.h> but describes the target machine.
 105    v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
 106
 107    Number of bits in a short or unsigned short for the target machine. */
 108
 109 /* Default (value) for non- multi-arch platforms. */
 110 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
 111 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
 112 #endif
 113
 114 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
 115 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
 116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
 117 #error "Non multi-arch definition of TARGET_SHORT_BIT"
 118 #endif
 119 #if GDB_MULTI_ARCH
 120 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
 121 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 122 #endif
 123 #endif
 124
 125 /* Number of bits in an int or unsigned int for the target machine. */
 126
 127 /* Default (value) for non- multi-arch platforms. */
 128 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
 129 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
 130 #endif
 131
 132 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 133 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 134 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
 135 #error "Non multi-arch definition of TARGET_INT_BIT"
 136 #endif
 137 #if GDB_MULTI_ARCH
 138 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
 139 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 140 #endif
 141 #endif
 142
 143 /* Number of bits in a long or unsigned long for the target machine. */
 144
 145 /* Default (value) for non- multi-arch platforms. */
 146 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
 147 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
 148 #endif
 149
 150 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
 151 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
 152 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
 153 #error "Non multi-arch definition of TARGET_LONG_BIT"
 154 #endif
 155 #if GDB_MULTI_ARCH
 156 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
 157 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 158 #endif
 159 #endif
 160
 161 /* Number of bits in a long long or unsigned long long for the target
 162    machine. */
 163
 164 /* Default (value) for non- multi-arch platforms. */
 165 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
 166 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
 167 #endif
 168
 169 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 170 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 171 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
 172 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
 173 #endif
 174 #if GDB_MULTI_ARCH
 175 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
 176 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 177 #endif
 178 #endif
 179
 180 /* Number of bits in a float for the target machine. */
 181
 182 /* Default (value) for non- multi-arch platforms. */
 183 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
 184 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
 185 #endif
 186
 187 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 188 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 189 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
 190 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
 191 #endif
 192 #if GDB_MULTI_ARCH
 193 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
 194 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 195 #endif
 196 #endif
 197
 198 /* Number of bits in a double for the target machine. */
 199
 200 /* Default (value) for non- multi-arch platforms. */
 201 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
 202 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 203 #endif
 204
 205 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 206 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 207 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
 208 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
 209 #endif
 210 #if GDB_MULTI_ARCH
 211 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
 212 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 213 #endif
 214 #endif
 215
 216 /* Number of bits in a long double for the target machine. */
 217
 218 /* Default (value) for non- multi-arch platforms. */
 219 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
 220 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 221 #endif
 222
 223 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 224 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 225 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
 226 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
 227 #endif
 228 #if GDB_MULTI_ARCH
 229 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
 230 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 231 #endif
 232 #endif
 233
 234 /* For most targets, a pointer on the target and its representation as an
 235    address in GDB have the same size and "look the same".  For such a
 236    target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
 237    / addr_bit will be set from it.
 238
 239    If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
 240    also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
 241
 242    ptr_bit is the size of a pointer on the target */
 243
 244 /* Default (value) for non- multi-arch platforms. */
 245 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
 246 #define TARGET_PTR_BIT (TARGET_INT_BIT)
 247 #endif
 248
 249 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 250 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
 252 #error "Non multi-arch definition of TARGET_PTR_BIT"
 253 #endif
 254 #if GDB_MULTI_ARCH
 255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
 256 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 257 #endif
 258 #endif
 259
 260 /* addr_bit is the size of a target address as represented in gdb */
 261
 262 /* Default (value) for non- multi-arch platforms. */
 263 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
 264 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
 265 #endif
 266
 267 extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
 268 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
 269 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
 270 #error "Non multi-arch definition of TARGET_ADDR_BIT"
 271 #endif
 272 #if GDB_MULTI_ARCH
 273 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
 274 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
 275 #endif
 276 #endif
 277
 278 /* Number of bits in a BFD_VMA for the target object file format. */
 279
 280 /* Default (value) for non- multi-arch platforms. */
 281 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
 282 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
 283 #endif
 284
 285 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
 286 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
 287 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
 288 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
 289 #endif
 290 #if GDB_MULTI_ARCH
 291 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
 292 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
 293 #endif
 294 #endif
 295
 296 /* One if `char' acts like `signed char', zero if `unsigned char'. */
 297
 298 /* Default (value) for non- multi-arch platforms. */
 299 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
 300 #define TARGET_CHAR_SIGNED (1)
 301 #endif
 302
 303 extern int gdbarch_char_signed (struct gdbarch *gdbarch);
 304 extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
 305 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
 306 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
 307 #endif
 308 #if GDB_MULTI_ARCH
 309 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
 310 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
 311 #endif
 312 #endif
 313
 314 /* Default (function) for non- multi-arch platforms. */
 315 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
 316 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
 317 #endif
 318
 319 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
 320 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
 321 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 322 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
 323 #error "Non multi-arch definition of TARGET_READ_PC"
 324 #endif
 325 #if GDB_MULTI_ARCH
 326 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
 327 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
 328 #endif
 329 #endif
 330
 331 /* Default (function) for non- multi-arch platforms. */
 332 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
 333 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
 334 #endif
 335
 336 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
 337 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
 338 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 339 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
 340 #error "Non multi-arch definition of TARGET_WRITE_PC"
 341 #endif
 342 #if GDB_MULTI_ARCH
 343 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
 344 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
 345 #endif
 346 #endif
 347
 348 /* This is simply not needed.  See value_of_builtin_frame_fp_reg and
 349    call_function_by_hand. */
 350
 351 #if defined (DEPRECATED_TARGET_READ_FP)
 352 /* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
 353 #if !defined (DEPRECATED_TARGET_READ_FP_P)
 354 #define DEPRECATED_TARGET_READ_FP_P() (1)
 355 #endif
 356 #endif
 357
 358 /* Default predicate for non- multi-arch targets. */
 359 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP_P)
 360 #define DEPRECATED_TARGET_READ_FP_P() (0)
 361 #endif
 362
 363 extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
 364 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
 365 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 366 #endif
 367 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
 368 #define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
 369 #endif
 370
 371 /* Default (function) for non- multi-arch platforms. */
 372 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP)
 373 #define DEPRECATED_TARGET_READ_FP() (internal_error (__FILE__, __LINE__, "DEPRECATED_TARGET_READ_FP"), 0)
 374 #endif
 375
 376 typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
 377 extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
 378 extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
 379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
 380 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 381 #endif
 382 #if GDB_MULTI_ARCH
 383 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP)
 384 #define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
 385 #endif
 386 #endif
 387
 388 /* Default (function) for non- multi-arch platforms. */
 389 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
 390 #define TARGET_READ_SP() (generic_target_read_sp ())
 391 #endif
 392
 393 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 394 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 395 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 396 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
 397 #error "Non multi-arch definition of TARGET_READ_SP"
 398 #endif
 399 #if GDB_MULTI_ARCH
 400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
 401 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 402 #endif
 403 #endif
 404
 405 /* The dummy call frame SP should be set by push_dummy_call. */
 406
 407 #if defined (DEPRECATED_DUMMY_WRITE_SP)
 408 /* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
 409 #if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 410 #define DEPRECATED_DUMMY_WRITE_SP_P() (1)
 411 #endif
 412 #endif
 413
 414 /* Default predicate for non- multi-arch targets. */
 415 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 416 #define DEPRECATED_DUMMY_WRITE_SP_P() (0)
 417 #endif
 418
 419 extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
 420 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
 421 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 422 #endif
 423 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 424 #define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
 425 #endif
 426
 427 /* Default (function) for non- multi-arch platforms. */
 428 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP)
 429 #define DEPRECATED_DUMMY_WRITE_SP(val) (internal_error (__FILE__, __LINE__, "DEPRECATED_DUMMY_WRITE_SP"), 0)
 430 #endif
 431
 432 typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
 433 extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 434 extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
 435 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
 436 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 437 #endif
 438 #if GDB_MULTI_ARCH
 439 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP)
 440 #define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
 441 #endif
 442 #endif
 443
 444 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 445    whole scheme for dealing with "frames" and "frame pointers" needs a
 446    serious shakedown. */
 447
 448 /* Default (function) for non- multi-arch platforms. */
 449 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
 450 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
 451 #endif
 452
 453 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 454 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 455 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 456 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 457 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 458 #endif
 459 #if GDB_MULTI_ARCH
 460 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
 461 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 462 #endif
 463 #endif
 464
 465 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 466
 467 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 468 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 469 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 470
 471 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 472
 473 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 474 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 475 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 476
 477 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 478 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 479 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 480 #error "Non multi-arch definition of NUM_REGS"
 481 #endif
 482 #if GDB_MULTI_ARCH
 483 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
 484 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 485 #endif
 486 #endif
 487
 488 /* This macro gives the number of pseudo-registers that live in the
 489    register namespace but do not get fetched or stored on the target.
 490    These pseudo-registers may be aliases for other registers,
 491    combinations of other registers, or they may be computed by GDB. */
 492
 493 /* Default (value) for non- multi-arch platforms. */
 494 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
 495 #define NUM_PSEUDO_REGS (0)
 496 #endif
 497
 498 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 499 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 500 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 501 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 502 #endif
 503 #if GDB_MULTI_ARCH
 504 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
 505 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 506 #endif
 507 #endif
 508
 509 /* GDB's standard (or well known) register numbers.  These can map onto
 510    a real register or a pseudo (computed) register or not be defined at
 511    all (-1). */
 512
 513 /* Default (value) for non- multi-arch platforms. */
 514 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
 515 #define SP_REGNUM (-1)
 516 #endif
 517
 518 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 519 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 520 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 521 #error "Non multi-arch definition of SP_REGNUM"
 522 #endif
 523 #if GDB_MULTI_ARCH
 524 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
 525 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 526 #endif
 527 #endif
 528
 529 /* This is simply not needed.  See value_of_builtin_frame_fp_reg and
 530    call_function_by_hand. */
 531
 532 /* Default (value) for non- multi-arch platforms. */
 533 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FP_REGNUM)
 534 #define DEPRECATED_FP_REGNUM (-1)
 535 #endif
 536
 537 extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
 538 extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
 539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
 540 #error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
 541 #endif
 542 #if GDB_MULTI_ARCH
 543 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FP_REGNUM)
 544 #define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
 545 #endif
 546 #endif
 547
 548 /* Default (value) for non- multi-arch platforms. */
 549 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
 550 #define PC_REGNUM (-1)
 551 #endif
 552
 553 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 554 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 555 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 556 #error "Non multi-arch definition of PC_REGNUM"
 557 #endif
 558 #if GDB_MULTI_ARCH
 559 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
 560 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 561 #endif
 562 #endif
 563
 564 /* Default (value) for non- multi-arch platforms. */
 565 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
 566 #define PS_REGNUM (-1)
 567 #endif
 568
 569 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 570 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 571 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 572 #error "Non multi-arch definition of PS_REGNUM"
 573 #endif
 574 #if GDB_MULTI_ARCH
 575 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
 576 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 577 #endif
 578 #endif
 579
 580 /* Default (value) for non- multi-arch platforms. */
 581 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
 582 #define FP0_REGNUM (-1)
 583 #endif
 584
 585 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 586 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 588 #error "Non multi-arch definition of FP0_REGNUM"
 589 #endif
 590 #if GDB_MULTI_ARCH
 591 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
 592 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 593 #endif
 594 #endif
 595
 596 /* Default (value) for non- multi-arch platforms. */
 597 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
 598 #define NPC_REGNUM (-1)
 599 #endif
 600
 601 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 602 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 603 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
 604 #error "Non multi-arch definition of NPC_REGNUM"
 605 #endif
 606 #if GDB_MULTI_ARCH
 607 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
 608 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 609 #endif
 610 #endif
 611
 612 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 613
 614 /* Default (function) for non- multi-arch platforms. */
 615 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
 616 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
 617 #endif
 618
 619 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 620 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 621 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 622 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 623 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 624 #endif
 625 #if GDB_MULTI_ARCH
 626 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
 627 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 628 #endif
 629 #endif
 630
 631 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 632
 633 /* Default (function) for non- multi-arch platforms. */
 634 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
 635 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
 636 #endif
 637
 638 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 639 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 640 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 641 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 642 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 643 #endif
 644 #if GDB_MULTI_ARCH
 645 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
 646 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 647 #endif
 648 #endif
 649
 650 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 651
 652 /* Default (function) for non- multi-arch platforms. */
 653 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
 654 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
 655 #endif
 656
 657 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 658 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 659 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 660 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 661 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 662 #endif
 663 #if GDB_MULTI_ARCH
 664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
 665 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 666 #endif
 667 #endif
 668
 669 /* Convert from an sdb register number to an internal gdb register number.
 670    This should be defined in tm.h, if REGISTER_NAMES is not set up
 671    to map one to one onto the sdb register numbers. */
 672
 673 /* Default (function) for non- multi-arch platforms. */
 674 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
 675 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
 676 #endif
 677
 678 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 679 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 680 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 682 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 683 #endif
 684 #if GDB_MULTI_ARCH
 685 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
 686 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 687 #endif
 688 #endif
 689
 690 /* Default (function) for non- multi-arch platforms. */
 691 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
 692 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
 693 #endif
 694
 695 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 696 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 697 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 698 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 699 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 700 #endif
 701 #if GDB_MULTI_ARCH
 702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
 703 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 704 #endif
 705 #endif
 706
 707 /* Default (function) for non- multi-arch platforms. */
 708 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
 709 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
 710 #endif
 711
 712 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 713 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 714 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 715 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 716 #error "Non multi-arch definition of REGISTER_NAME"
 717 #endif
 718 #if GDB_MULTI_ARCH
 719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
 720 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 721 #endif
 722 #endif
 723
 724 extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
 725 extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
 726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
 727 #error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
 728 #endif
 729 #if !defined (DEPRECATED_REGISTER_SIZE)
 730 #define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
 731 #endif
 732
 733 extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch);
 734 extern void set_gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch, int deprecated_register_bytes);
 735 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTES)
 736 #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTES"
 737 #endif
 738 #if !defined (DEPRECATED_REGISTER_BYTES)
 739 #define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch))
 740 #endif
 741
 742 /* NOTE: cagney/2002-05-02: This function with predicate has a valid
 743    (callable) initial value.  As a consequence, even when the predicate
 744    is false, the corresponding function works.  This simplifies the
 745    migration process - old code, calling REGISTER_BYTE, doesn't need to
 746    be modified. */
 747
 748 #if defined (REGISTER_BYTE)
 749 /* Legacy for systems yet to multi-arch REGISTER_BYTE */
 750 #if !defined (REGISTER_BYTE_P)
 751 #define REGISTER_BYTE_P() (1)
 752 #endif
 753 #endif
 754
 755 /* Default predicate for non- multi-arch targets. */
 756 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE_P)
 757 #define REGISTER_BYTE_P() (0)
 758 #endif
 759
 760 extern int gdbarch_register_byte_p (struct gdbarch *gdbarch);
 761 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE_P)
 762 #error "Non multi-arch definition of REGISTER_BYTE"
 763 #endif
 764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE_P)
 765 #define REGISTER_BYTE_P() (gdbarch_register_byte_p (current_gdbarch))
 766 #endif
 767
 768 /* Default (function) for non- multi-arch platforms. */
 769 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
 770 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
 771 #endif
 772
 773 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 774 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 775 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 776 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 777 #error "Non multi-arch definition of REGISTER_BYTE"
 778 #endif
 779 #if GDB_MULTI_ARCH
 780 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
 781 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
 782 #endif
 783 #endif
 784
 785 /* The methods REGISTER_VIRTUAL_TYPE, REGISTER_VIRTUAL_SIZE and
 786    REGISTER_RAW_SIZE are all being replaced by REGISTER_TYPE. */
 787
 788 /* Default (function) for non- multi-arch platforms. */
 789 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
 790 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
 791 #endif
 792
 793 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 794 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 795 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 796 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 797 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 798 #endif
 799 #if GDB_MULTI_ARCH
 800 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
 801 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 802 #endif
 803 #endif
 804
 805 /* The methods DEPRECATED_MAX_REGISTER_RAW_SIZE and
 806    DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE are all being replaced by
 807    MAX_REGISTER_SIZE (a constant). */
 808
 809 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 810 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 811 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 812 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 813 #endif
 814 #endif
 815
 816 /* Default predicate for non- multi-arch targets. */
 817 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 818 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
 819 #endif
 820
 821 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 822 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 823 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 824 #endif
 825 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 826 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 827 #endif
 828
 829 /* Default (value) for non- multi-arch platforms. */
 830 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 831 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
 832 #endif
 833
 834 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 835 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 836 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 837 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 838 #endif
 839 #if GDB_MULTI_ARCH
 840 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 841 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 842 #endif
 843 #endif
 844
 845 /* The methods REGISTER_VIRTUAL_TYPE, REGISTER_VIRTUAL_SIZE and
 846    REGISTER_RAW_SIZE are all being replaced by REGISTER_TYPE. */
 847
 848 /* Default (function) for non- multi-arch platforms. */
 849 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
 850 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
 851 #endif
 852
 853 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 854 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 855 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 856 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 857 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 858 #endif
 859 #if GDB_MULTI_ARCH
 860 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
 861 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 862 #endif
 863 #endif
 864
 865 /* The methods DEPRECATED_MAX_REGISTER_RAW_SIZE and
 866    DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE are all being replaced by
 867    MAX_REGISTER_SIZE (a constant). */
 868
 869 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 870 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 871 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 872 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 873 #endif
 874 #endif
 875
 876 /* Default predicate for non- multi-arch targets. */
 877 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 878 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
 879 #endif
 880
 881 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 882 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 883 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 884 #endif
 885 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 886 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 887 #endif
 888
 889 /* Default (value) for non- multi-arch platforms. */
 890 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 891 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
 892 #endif
 893
 894 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 895 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 896 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 897 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 898 #endif
 899 #if GDB_MULTI_ARCH
 900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 901 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 902 #endif
 903 #endif
 904
 905 /* The methods REGISTER_VIRTUAL_TYPE, REGISTER_VIRTUAL_SIZE and
 906    REGISTER_RAW_SIZE are all being replaced by REGISTER_TYPE. */
 907
 908 #if defined (REGISTER_VIRTUAL_TYPE)
 909 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 910 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 911 #define REGISTER_VIRTUAL_TYPE_P() (1)
 912 #endif
 913 #endif
 914
 915 /* Default predicate for non- multi-arch targets. */
 916 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
 917 #define REGISTER_VIRTUAL_TYPE_P() (0)
 918 #endif
 919
 920 extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
 921 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 922 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 923 #endif
 924 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 925 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
 926 #endif
 927
 928 /* Default (function) for non- multi-arch platforms. */
 929 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
 930 #define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
 931 #endif
 932
 933 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 934 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 935 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 936 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 937 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 938 #endif
 939 #if GDB_MULTI_ARCH
 940 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
 941 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 942 #endif
 943 #endif
 944
 945 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 946
 947 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 948 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 949 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 950
 951 #if defined (DEPRECATED_DO_REGISTERS_INFO)
 952 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
 953 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 954 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
 955 #endif
 956 #endif
 957
 958 /* Default predicate for non- multi-arch targets. */
 959 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 960 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
 961 #endif
 962
 963 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
 964 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
 965 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 966 #endif
 967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 968 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
 969 #endif
 970
 971 /* Default (function) for non- multi-arch platforms. */
 972 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
 973 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
 974 #endif
 975
 976 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
 977 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 978 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
 979 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
 980 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 981 #endif
 982 #if GDB_MULTI_ARCH
 983 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
 984 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
 985 #endif
 986 #endif
 987
 988 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 989 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 990 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
 991
 992 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
 993
 994 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 995 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 996 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
 997
 998 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
 999
1000 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1001 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1002 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
1003
1004 /* MAP a GDB RAW register number onto a simulator register number.  See
1005    also include/...-sim.h. */
1006
1007 /* Default (function) for non- multi-arch platforms. */
1008 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
1009 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
1010 #endif
1011
1012 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
1013 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
1014 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
1015 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
1016 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
1017 #endif
1018 #if GDB_MULTI_ARCH
1019 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
1020 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1021 #endif
1022 #endif
1023
1024 #if defined (REGISTER_BYTES_OK)
1025 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
1026 #if !defined (REGISTER_BYTES_OK_P)
1027 #define REGISTER_BYTES_OK_P() (1)
1028 #endif
1029 #endif
1030
1031 /* Default predicate for non- multi-arch targets. */
1032 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
1033 #define REGISTER_BYTES_OK_P() (0)
1034 #endif
1035
1036 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
1037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1038 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1039 #endif
1040 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1041 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1042 #endif
1043
1044 /* Default (function) for non- multi-arch platforms. */
1045 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
1046 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
1047 #endif
1048
1049 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1050 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1051 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1052 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1053 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1054 #endif
1055 #if GDB_MULTI_ARCH
1056 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
1057 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1058 #endif
1059 #endif
1060
1061 /* Default (function) for non- multi-arch platforms. */
1062 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1063 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1064 #endif
1065
1066 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1067 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1068 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1069 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1070 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1071 #endif
1072 #if GDB_MULTI_ARCH
1073 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
1074 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1075 #endif
1076 #endif
1077
1078 /* Default (function) for non- multi-arch platforms. */
1079 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1080 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1081 #endif
1082
1083 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1084 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1085 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1086 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1087 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1088 #endif
1089 #if GDB_MULTI_ARCH
1090 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
1091 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1092 #endif
1093 #endif
1094
1095 /* setjmp/longjmp support. */
1096
1097 #if defined (GET_LONGJMP_TARGET)
1098 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1099 #if !defined (GET_LONGJMP_TARGET_P)
1100 #define GET_LONGJMP_TARGET_P() (1)
1101 #endif
1102 #endif
1103
1104 /* Default predicate for non- multi-arch targets. */
1105 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1106 #define GET_LONGJMP_TARGET_P() (0)
1107 #endif
1108
1109 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1110 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1111 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1112 #endif
1113 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1114 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1115 #endif
1116
1117 /* Default (function) for non- multi-arch platforms. */
1118 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1119 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1120 #endif
1121
1122 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1123 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1124 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1125 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1126 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1127 #endif
1128 #if GDB_MULTI_ARCH
1129 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
1130 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1131 #endif
1132 #endif
1133
1134 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1135    much better but at least they are vaguely consistent).  The headers
1136    and body contain convoluted #if/#else sequences for determine how
1137    things should be compiled.  Instead of trying to mimic that
1138    behaviour here (and hence entrench it further) gdbarch simply
1139    reqires that these methods be set up from the word go.  This also
1140    avoids any potential problems with moving beyond multi-arch partial. */
1141
1142 /* Default (value) for non- multi-arch platforms. */
1143 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1144 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1145 #endif
1146
1147 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1148 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1149 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1150 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1151 #endif
1152 #if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1153 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1154 #endif
1155
1156 /* Replaced by push_dummy_code. */
1157
1158 /* Default (value) for non- multi-arch platforms. */
1159 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1160 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1161 #endif
1162
1163 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1164 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1166 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1167 #endif
1168 #if !defined (CALL_DUMMY_LOCATION)
1169 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1170 #endif
1171
1172 /* Replaced by push_dummy_code. */
1173
1174 /* Default (function) for non- multi-arch platforms. */
1175 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_ADDRESS)
1176 #define CALL_DUMMY_ADDRESS() (entry_point_address ())
1177 #endif
1178
1179 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1180 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1181 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1182 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1183 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1184 #endif
1185 #if GDB_MULTI_ARCH
1186 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1187 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1188 #endif
1189 #endif
1190
1191 /* Replaced by push_dummy_code. */
1192
1193 extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
1194 extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
1195 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
1196 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
1197 #endif
1198 #if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
1199 #define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
1200 #endif
1201
1202 /* Replaced by push_dummy_code. */
1203
1204 extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1205 extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
1206 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
1207 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
1208 #endif
1209 #if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
1210 #define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
1211 #endif
1212
1213 /* Replaced by push_dummy_code. */
1214
1215 extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
1216 extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
1217 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
1218 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
1219 #endif
1220 #if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
1221 #define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
1222 #endif
1223
1224 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1225    (callable) initial value.  As a consequence, even when the predicate
1226    is false, the corresponding function works.  This simplifies the
1227    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1228    doesn't need to be modified. */
1229
1230 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1231 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1232 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1233 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1234 #endif
1235 #endif
1236
1237 /* Default predicate for non- multi-arch targets. */
1238 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1239 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1240 #endif
1241
1242 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1243 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1244 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1245 #endif
1246 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1247 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1248 #endif
1249
1250 /* Default (function) for non- multi-arch platforms. */
1251 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1252 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1253 #endif
1254
1255 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1256 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1257 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1258 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1259 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1260 #endif
1261 #if GDB_MULTI_ARCH
1262 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1263 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1264 #endif
1265 #endif
1266
1267 /* Replaced by push_dummy_code. */
1268
1269 /* Default (value) for non- multi-arch platforms. */
1270 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_WORDS)
1271 #define DEPRECATED_CALL_DUMMY_WORDS (legacy_call_dummy_words)
1272 #endif
1273
1274 extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
1275 extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
1276 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
1277 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
1278 #endif
1279 #if !defined (DEPRECATED_CALL_DUMMY_WORDS)
1280 #define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
1281 #endif
1282
1283 /* Replaced by push_dummy_code. */
1284
1285 /* Default (value) for non- multi-arch platforms. */
1286 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1287 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1288 #endif
1289
1290 extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1291 extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
1292 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1293 #error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
1294 #endif
1295 #if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1296 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
1297 #endif
1298
1299 /* Replaced by push_dummy_code. */
1300
1301 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1302 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1303 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1304 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1305 #endif
1306 #endif
1307
1308 /* Default predicate for non- multi-arch targets. */
1309 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1310 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1311 #endif
1312
1313 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1314 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1315 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1316 #endif
1317 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1318 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1319 #endif
1320
1321 /* Default (value) for non- multi-arch platforms. */
1322 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1323 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1324 #endif
1325
1326 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1327 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1328 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1329 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1330 #endif
1331 #if GDB_MULTI_ARCH
1332 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1333 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1334 #endif
1335 #endif
1336
1337 /* Replaced by push_dummy_code. */
1338
1339 #if defined (DEPRECATED_FIX_CALL_DUMMY)
1340 /* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
1341 #if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1342 #define DEPRECATED_FIX_CALL_DUMMY_P() (1)
1343 #endif
1344 #endif
1345
1346 /* Default predicate for non- multi-arch targets. */
1347 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1348 #define DEPRECATED_FIX_CALL_DUMMY_P() (0)
1349 #endif
1350
1351 extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
1352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
1353 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
1354 #endif
1355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1356 #define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
1357 #endif
1358
1359 /* Default (function) for non- multi-arch platforms. */
1360 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FIX_CALL_DUMMY)
1361 #define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (internal_error (__FILE__, __LINE__, "DEPRECATED_FIX_CALL_DUMMY"), 0)
1362 #endif
1363
1364 typedef void (gdbarch_deprecated_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1365 extern void gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1366 extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
1367 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
1368 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
1369 #endif
1370 #if GDB_MULTI_ARCH
1371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY)
1372 #define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_deprecated_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1373 #endif
1374 #endif
1375
1376 /* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
1377
1378 extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
1379
1380 typedef CORE_ADDR (gdbarch_push_dummy_code_ftype) (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
1381 extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
1382 extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
1383
1384 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1385 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1386 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1387 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1388 #endif
1389 #endif
1390
1391 /* Default predicate for non- multi-arch targets. */
1392 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1393 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1394 #endif
1395
1396 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1397 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1398 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1399 #endif
1400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1401 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1402 #endif
1403
1404 /* Default (function) for non- multi-arch platforms. */
1405 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1406 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1407 #endif
1408
1409 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1410 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1411 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1412 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1413 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1414 #endif
1415 #if GDB_MULTI_ARCH
1416 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1417 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1418 #endif
1419 #endif
1420
1421 #if defined (DEPRECATED_INIT_FRAME_PC)
1422 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1423 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1424 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1425 #endif
1426 #endif
1427
1428 /* Default predicate for non- multi-arch targets. */
1429 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1430 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1431 #endif
1432
1433 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1434 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1435 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1436 #endif
1437 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1438 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1439 #endif
1440
1441 /* Default (function) for non- multi-arch platforms. */
1442 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1443 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1444 #endif
1445
1446 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1447 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1448 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1449 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1450 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1451 #endif
1452 #if GDB_MULTI_ARCH
1453 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1454 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1455 #endif
1456 #endif
1457
1458 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1459 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1460 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1461 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1462 #endif
1463 #if GDB_MULTI_ARCH
1464 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1465 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1466 #endif
1467 #endif
1468
1469 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1470 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1471 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1472 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1473 #endif
1474 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1475 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1476 #endif
1477
1478 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1479 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1480 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1481 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1482 #endif
1483 #endif
1484
1485 /* Default predicate for non- multi-arch targets. */
1486 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1487 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1488 #endif
1489
1490 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1491 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1492 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1493 #endif
1494 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1495 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1496 #endif
1497
1498 /* Default (function) for non- multi-arch platforms. */
1499 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1500 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1501 #endif
1502
1503 typedef void (gdbarch_deprecated_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1504 extern void gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1505 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1506 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1507 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1508 #endif
1509 #if GDB_MULTI_ARCH
1510 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER)
1511 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_deprecated_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1512 #endif
1513 #endif
1514
1515 /* Default (function) for non- multi-arch platforms. */
1516 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1517 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1518 #endif
1519
1520 typedef int (gdbarch_register_convertible_ftype) (int nr);
1521 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1522 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1523 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1524 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1525 #endif
1526 #if GDB_MULTI_ARCH
1527 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1528 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1529 #endif
1530 #endif
1531
1532 /* Default (function) for non- multi-arch platforms. */
1533 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1534 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1535 #endif
1536
1537 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1538 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1539 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1540 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1541 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1542 #endif
1543 #if GDB_MULTI_ARCH
1544 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1545 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1546 #endif
1547 #endif
1548
1549 /* Default (function) for non- multi-arch platforms. */
1550 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1551 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1552 #endif
1553
1554 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1555 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1556 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1557 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1558 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1559 #endif
1560 #if GDB_MULTI_ARCH
1561 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1562 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1563 #endif
1564 #endif
1565
1566 /* Default (function) for non- multi-arch platforms. */
1567 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1568 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1569 #endif
1570
1571 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1572 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1573 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1574 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1575 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1576 #endif
1577 #if GDB_MULTI_ARCH
1578 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1579 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1580 #endif
1581 #endif
1582
1583 /* Default (function) for non- multi-arch platforms. */
1584 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1585 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1586 #endif
1587
1588 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1589 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1590 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1591 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1592 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1593 #endif
1594 #if GDB_MULTI_ARCH
1595 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1596 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1597 #endif
1598 #endif
1599
1600 /* Default (function) for non- multi-arch platforms. */
1601 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1602 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1603 #endif
1604
1605 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1606 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1607 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1608 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1609 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1610 #endif
1611 #if GDB_MULTI_ARCH
1612 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1613 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1614 #endif
1615 #endif
1616
1617 /* Default (function) for non- multi-arch platforms. */
1618 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1619 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1620 #endif
1621
1622 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1623 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1624 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1625 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1626 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1627 #endif
1628 #if GDB_MULTI_ARCH
1629 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1630 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1631 #endif
1632 #endif
1633
1634 /* Default (function) for non- multi-arch platforms. */
1635 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1636 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1637 #endif
1638
1639 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1640 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1641 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1643 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1644 #endif
1645 #if GDB_MULTI_ARCH
1646 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1647 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1648 #endif
1649 #endif
1650
1651 #if defined (INTEGER_TO_ADDRESS)
1652 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1653 #if !defined (INTEGER_TO_ADDRESS_P)
1654 #define INTEGER_TO_ADDRESS_P() (1)
1655 #endif
1656 #endif
1657
1658 /* Default predicate for non- multi-arch targets. */
1659 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1660 #define INTEGER_TO_ADDRESS_P() (0)
1661 #endif
1662
1663 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1665 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1666 #endif
1667 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1668 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1669 #endif
1670
1671 /* Default (function) for non- multi-arch platforms. */
1672 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1673 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1674 #endif
1675
1676 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1677 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1678 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1679 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1680 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1681 #endif
1682 #if GDB_MULTI_ARCH
1683 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1684 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1685 #endif
1686 #endif
1687
1688 /* Default (function) for non- multi-arch platforms. */
1689 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1690 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1691 #endif
1692
1693 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1694 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1695 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1696 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1697 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1698 #endif
1699 #if GDB_MULTI_ARCH
1700 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1701 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1702 #endif
1703 #endif
1704
1705 /* Replaced by PUSH_DUMMY_CALL */
1706
1707 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1708 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1709 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1710 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1711 #endif
1712 #endif
1713
1714 /* Default predicate for non- multi-arch targets. */
1715 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1716 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1717 #endif
1718
1719 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1720 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1721 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1722 #endif
1723 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1724 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1725 #endif
1726
1727 /* Default (function) for non- multi-arch platforms. */
1728 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1729 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1730 #endif
1731
1732 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1733 extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1734 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1735 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1736 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1737 #endif
1738 #if GDB_MULTI_ARCH
1739 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
1740 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1741 #endif
1742 #endif
1743
1744 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1745
1746 typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR dummy_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1747 extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR dummy_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1748 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1749
1750 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1751 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1752 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1753 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1754 #endif
1755 #endif
1756
1757 /* Default predicate for non- multi-arch targets. */
1758 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1759 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1760 #endif
1761
1762 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1763 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1764 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1765 #endif
1766 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1767 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1768 #endif
1769
1770 /* Default (function) for non- multi-arch platforms. */
1771 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1772 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1773 #endif
1774
1775 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1776 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1777 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1778 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1779 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1780 #endif
1781 #if GDB_MULTI_ARCH
1782 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1783 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1784 #endif
1785 #endif
1786
1787 /* NOTE: This can be handled directly in push_dummy_call. */
1788
1789 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1790 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
1791 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1792 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
1793 #endif
1794 #endif
1795
1796 /* Default predicate for non- multi-arch targets. */
1797 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1798 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (0)
1799 #endif
1800
1801 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
1802 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1803 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1804 #endif
1805 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1806 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
1807 #endif
1808
1809 /* Default (function) for non- multi-arch platforms. */
1810 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1811 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_RETURN_ADDRESS"), 0)
1812 #endif
1813
1814 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1815 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1816 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
1817 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1818 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1819 #endif
1820 #if GDB_MULTI_ARCH
1821 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1822 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
1823 #endif
1824 #endif
1825
1826 #if defined (DEPRECATED_POP_FRAME)
1827 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1828 #if !defined (DEPRECATED_POP_FRAME_P)
1829 #define DEPRECATED_POP_FRAME_P() (1)
1830 #endif
1831 #endif
1832
1833 /* Default predicate for non- multi-arch targets. */
1834 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1835 #define DEPRECATED_POP_FRAME_P() (0)
1836 #endif
1837
1838 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1839 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1840 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1841 #endif
1842 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1843 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1844 #endif
1845
1846 /* Default (function) for non- multi-arch platforms. */
1847 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1848 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1849 #endif
1850
1851 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1852 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1853 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1854 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1855 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1856 #endif
1857 #if GDB_MULTI_ARCH
1858 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME)
1859 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1860 #endif
1861 #endif
1862
1863 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1864
1865 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1866 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1867 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1868 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1869 #endif
1870 #endif
1871
1872 /* Default predicate for non- multi-arch targets. */
1873 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1874 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1875 #endif
1876
1877 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1878 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1879 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1880 #endif
1881 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1882 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1883 #endif
1884
1885 /* Default (function) for non- multi-arch platforms. */
1886 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1887 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1888 #endif
1889
1890 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1891 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1892 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1893 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1894 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1895 #endif
1896 #if GDB_MULTI_ARCH
1897 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN)
1898 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1899 #endif
1900 #endif
1901
1902 /* Default (function) for non- multi-arch platforms. */
1903 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1904 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1905 #endif
1906
1907 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1908 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1909 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1910 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1911 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1912 #endif
1913 #if GDB_MULTI_ARCH
1914 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1915 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1916 #endif
1917 #endif
1918
1919 /* Default (function) for non- multi-arch platforms. */
1920 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1921 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1922 #endif
1923
1924 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1925 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1926 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1927 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1928 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1929 #endif
1930 #if GDB_MULTI_ARCH
1931 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1932 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1933 #endif
1934 #endif
1935
1936 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1937 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1938 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1939 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1940 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1941 #endif
1942 #if GDB_MULTI_ARCH
1943 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1944 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1945 #endif
1946 #endif
1947
1948 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1949 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1950 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1951 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1952 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1953 #endif
1954 #if GDB_MULTI_ARCH
1955 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1956 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1957 #endif
1958 #endif
1959
1960 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1961 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1962 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1963 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1964 #endif
1965 #endif
1966
1967 /* Default predicate for non- multi-arch targets. */
1968 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1969 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1970 #endif
1971
1972 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1973 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1974 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1975 #endif
1976 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1977 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1978 #endif
1979
1980 /* Default (function) for non- multi-arch platforms. */
1981 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1982 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1983 #endif
1984
1985 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1986 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1987 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1988 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1989 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1990 #endif
1991 #if GDB_MULTI_ARCH
1992 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1993 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1994 #endif
1995 #endif
1996
1997 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1998 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1999 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2000 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
2001 #endif
2002 #endif
2003
2004 /* Default predicate for non- multi-arch targets. */
2005 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2006 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
2007 #endif
2008
2009 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
2010 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2011 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
2012 #endif
2013 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2014 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
2015 #endif
2016
2017 /* Default (function) for non- multi-arch platforms. */
2018 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2019 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
2020 #endif
2021
2022 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
2023 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
2024 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
2025 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2026 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
2027 #endif
2028 #if GDB_MULTI_ARCH
2029 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2030 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
2031 #endif
2032 #endif
2033
2034 /* Default (function) for non- multi-arch platforms. */
2035 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
2036 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
2037 #endif
2038
2039 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
2040 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
2041 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
2042 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
2043 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
2044 #endif
2045 #if GDB_MULTI_ARCH
2046 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
2047 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
2048 #endif
2049 #endif
2050
2051 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2052 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
2053 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2054 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
2055 #endif
2056 #endif
2057
2058 /* Default predicate for non- multi-arch targets. */
2059 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2060 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
2061 #endif
2062
2063 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
2064 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2065 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2066 #endif
2067 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2068 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
2069 #endif
2070
2071 /* Default (function) for non- multi-arch platforms. */
2072 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2073 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
2074 #endif
2075
2076 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
2077 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
2078 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2079 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2080 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2081 #endif
2082 #if GDB_MULTI_ARCH
2083 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2084 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2085 #endif
2086 #endif
2087
2088 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2089 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2090 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2091 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2092 #endif
2093 #endif
2094
2095 /* Default predicate for non- multi-arch targets. */
2096 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2097 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2098 #endif
2099
2100 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2101 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2102 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2103 #endif
2104 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2105 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2106 #endif
2107
2108 /* Default (function) for non- multi-arch platforms. */
2109 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2110 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2111 #endif
2112
2113 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2114 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2115 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2117 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2118 #endif
2119 #if GDB_MULTI_ARCH
2120 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2121 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2122 #endif
2123 #endif
2124
2125 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2126 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2127 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2128 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2129 #error "Non multi-arch definition of SKIP_PROLOGUE"
2130 #endif
2131 #if GDB_MULTI_ARCH
2132 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
2133 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2134 #endif
2135 #endif
2136
2137 /* Default (function) for non- multi-arch platforms. */
2138 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2139 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2140 #endif
2141
2142 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2143 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2144 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2145 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2146 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2147 #endif
2148 #if GDB_MULTI_ARCH
2149 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
2150 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2151 #endif
2152 #endif
2153
2154 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2155 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2156 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2158 #error "Non multi-arch definition of INNER_THAN"
2159 #endif
2160 #if GDB_MULTI_ARCH
2161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
2162 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2163 #endif
2164 #endif
2165
2166 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2167 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2168 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2169 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2170 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2171 #endif
2172 #if GDB_MULTI_ARCH
2173 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
2174 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2175 #endif
2176 #endif
2177
2178 /* Default (function) for non- multi-arch platforms. */
2179 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2180 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2181 #endif
2182
2183 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2184 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2185 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2186 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2187 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2188 #endif
2189 #if GDB_MULTI_ARCH
2190 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
2191 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2192 #endif
2193 #endif
2194
2195 /* Default (function) for non- multi-arch platforms. */
2196 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2197 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2198 #endif
2199
2200 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2201 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2202 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2203 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2204 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2205 #endif
2206 #if GDB_MULTI_ARCH
2207 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
2208 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2209 #endif
2210 #endif
2211
2212 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2213 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2214 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2215 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2216 #endif
2217 #if GDB_MULTI_ARCH
2218 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
2219 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2220 #endif
2221 #endif
2222
2223 /* Default (function) for non- multi-arch platforms. */
2224 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2225 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2226 #endif
2227
2228 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2229 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2230 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2231 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2232 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2233 #endif
2234 #if GDB_MULTI_ARCH
2235 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2236 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2237 #endif
2238 #endif
2239
2240 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2241 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2242 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2243 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2244 #endif
2245 #if GDB_MULTI_ARCH
2246 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
2247 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2248 #endif
2249 #endif
2250
2251 typedef void (gdbarch_remote_translate_xfer_address_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2252 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2253 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2254
2255 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2256 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2257 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2258 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2259 #endif
2260 #if GDB_MULTI_ARCH
2261 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
2262 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2263 #endif
2264 #endif
2265
2266 /* Default (function) for non- multi-arch platforms. */
2267 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2268 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2269 #endif
2270
2271 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2272 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2273 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2274 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2275 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2276 #endif
2277 #if GDB_MULTI_ARCH
2278 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
2279 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2280 #endif
2281 #endif
2282
2283 #if defined (DEPRECATED_FRAME_CHAIN)
2284 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2285 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2286 #define DEPRECATED_FRAME_CHAIN_P() (1)
2287 #endif
2288 #endif
2289
2290 /* Default predicate for non- multi-arch targets. */
2291 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2292 #define DEPRECATED_FRAME_CHAIN_P() (0)
2293 #endif
2294
2295 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2296 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2297 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2298 #endif
2299 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2300 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2301 #endif
2302
2303 /* Default (function) for non- multi-arch platforms. */
2304 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2305 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2306 #endif
2307
2308 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2309 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2310 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2311 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2312 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2313 #endif
2314 #if GDB_MULTI_ARCH
2315 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
2316 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2317 #endif
2318 #endif
2319
2320 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2321 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2322 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2323 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2324 #endif
2325 #endif
2326
2327 /* Default predicate for non- multi-arch targets. */
2328 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2329 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2330 #endif
2331
2332 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2333 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2334 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2335 #endif
2336 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2337 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2338 #endif
2339
2340 /* Default (function) for non- multi-arch platforms. */
2341 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2342 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2343 #endif
2344
2345 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2346 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2347 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2348 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2349 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2350 #endif
2351 #if GDB_MULTI_ARCH
2352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
2353 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2354 #endif
2355 #endif
2356
2357 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2358    note, per UNWIND_PC's doco, that while the two have similar
2359    interfaces they have very different underlying implementations. */
2360
2361 #if defined (DEPRECATED_FRAME_SAVED_PC)
2362 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2363 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2364 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2365 #endif
2366 #endif
2367
2368 /* Default predicate for non- multi-arch targets. */
2369 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2370 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2371 #endif
2372
2373 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2374 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2375 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2376 #endif
2377 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2378 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2379 #endif
2380
2381 /* Default (function) for non- multi-arch platforms. */
2382 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2383 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2384 #endif
2385
2386 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2387 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2388 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2389 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2390 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2391 #endif
2392 #if GDB_MULTI_ARCH
2393 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
2394 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2395 #endif
2396 #endif
2397
2398 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2399
2400 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2401 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2402 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2403
2404 /* Default (function) for non- multi-arch platforms. */
2405 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2406 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2407 #endif
2408
2409 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2410 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2411 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2412 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2413 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2414 #endif
2415 #if GDB_MULTI_ARCH
2416 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2417 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2418 #endif
2419 #endif
2420
2421 /* Default (function) for non- multi-arch platforms. */
2422 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2423 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2424 #endif
2425
2426 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2427 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2428 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2429 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2430 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2431 #endif
2432 #if GDB_MULTI_ARCH
2433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2434 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2435 #endif
2436 #endif
2437
2438 #if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2439 /* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
2440 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2441 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
2442 #endif
2443 #endif
2444
2445 /* Default predicate for non- multi-arch targets. */
2446 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2447 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (0)
2448 #endif
2449
2450 extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
2451 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2452 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2453 #endif
2454 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2455 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
2456 #endif
2457
2458 /* Default (function) for non- multi-arch platforms. */
2459 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2460 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_SAVED_PC_AFTER_CALL"), 0)
2461 #endif
2462
2463 typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
2464 extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2465 extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
2466 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2467 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2468 #endif
2469 #if GDB_MULTI_ARCH
2470 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2471 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
2472 #endif
2473 #endif
2474
2475 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2476 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2477 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2478 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2479 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2480 #endif
2481 #if GDB_MULTI_ARCH
2482 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2483 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2484 #endif
2485 #endif
2486
2487 #if defined (STACK_ALIGN)
2488 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2489 #if !defined (STACK_ALIGN_P)
2490 #define STACK_ALIGN_P() (1)
2491 #endif
2492 #endif
2493
2494 /* Default predicate for non- multi-arch targets. */
2495 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2496 #define STACK_ALIGN_P() (0)
2497 #endif
2498
2499 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2500 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2501 #error "Non multi-arch definition of STACK_ALIGN"
2502 #endif
2503 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2504 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2505 #endif
2506
2507 /* Default (function) for non- multi-arch platforms. */
2508 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2509 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2510 #endif
2511
2512 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2513 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2514 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2515 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2516 #error "Non multi-arch definition of STACK_ALIGN"
2517 #endif
2518 #if GDB_MULTI_ARCH
2519 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2520 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2521 #endif
2522 #endif
2523
2524 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2525
2526 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2527 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2528 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2529
2530 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2531
2532 /* Default (value) for non- multi-arch platforms. */
2533 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2534 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2535 #endif
2536
2537 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2538 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2540 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2541 #endif
2542 #if GDB_MULTI_ARCH
2543 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2544 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2545 #endif
2546 #endif
2547
2548 #if defined (REG_STRUCT_HAS_ADDR)
2549 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2550 #if !defined (REG_STRUCT_HAS_ADDR_P)
2551 #define REG_STRUCT_HAS_ADDR_P() (1)
2552 #endif
2553 #endif
2554
2555 /* Default predicate for non- multi-arch targets. */
2556 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2557 #define REG_STRUCT_HAS_ADDR_P() (0)
2558 #endif
2559
2560 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2561 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2562 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2563 #endif
2564 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2565 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2566 #endif
2567
2568 /* Default (function) for non- multi-arch platforms. */
2569 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2570 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2571 #endif
2572
2573 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2574 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2575 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2576 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2577 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2578 #endif
2579 #if GDB_MULTI_ARCH
2580 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2581 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2582 #endif
2583 #endif
2584
2585 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2586    parametrized with (at least) the regcache. */
2587
2588 #if defined (SAVE_DUMMY_FRAME_TOS)
2589 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2590 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2591 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2592 #endif
2593 #endif
2594
2595 /* Default predicate for non- multi-arch targets. */
2596 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2597 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2598 #endif
2599
2600 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2601 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2602 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2603 #endif
2604 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2605 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2606 #endif
2607
2608 /* Default (function) for non- multi-arch platforms. */
2609 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2610 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2611 #endif
2612
2613 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2614 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2615 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2616 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2617 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2618 #endif
2619 #if GDB_MULTI_ARCH
2620 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2621 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2622 #endif
2623 #endif
2624
2625 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2626
2627 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2628 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2629 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2630
2631 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2632 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2633 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2634 #error "Non multi-arch definition of PARM_BOUNDARY"
2635 #endif
2636 #if GDB_MULTI_ARCH
2637 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2638 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2639 #endif
2640 #endif
2641
2642 /* Default (value) for non- multi-arch platforms. */
2643 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2644 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2645 #endif
2646
2647 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2648 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2649 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2650 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2651 #endif
2652 #if GDB_MULTI_ARCH
2653 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2654 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2655 #endif
2656 #endif
2657
2658 /* Default (value) for non- multi-arch platforms. */
2659 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2660 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2661 #endif
2662
2663 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2664 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2665 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2666 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2667 #endif
2668 #if GDB_MULTI_ARCH
2669 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2670 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2671 #endif
2672 #endif
2673
2674 /* Default (value) for non- multi-arch platforms. */
2675 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2676 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2677 #endif
2678
2679 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2680 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2682 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2683 #endif
2684 #if GDB_MULTI_ARCH
2685 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2686 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2687 #endif
2688 #endif
2689
2690 /* Default (function) for non- multi-arch platforms. */
2691 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2692 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2693 #endif
2694
2695 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2696 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2697 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2698 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2699 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2700 #endif
2701 #if GDB_MULTI_ARCH
2702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2703 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2704 #endif
2705 #endif
2706
2707 /* On some machines there are bits in addresses which are not really
2708    part of the address, but are used by the kernel, the hardware, etc.
2709    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2710    we get a "real" address such as one would find in a symbol table.
2711    This is used only for addresses of instructions, and even then I'm
2712    not sure it's used in all contexts.  It exists to deal with there
2713    being a few stray bits in the PC which would mislead us, not as some
2714    sort of generic thing to handle alignment or segmentation (it's
2715    possible it should be in TARGET_READ_PC instead). */
2716
2717 /* Default (function) for non- multi-arch platforms. */
2718 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2719 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2720 #endif
2721
2722 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2723 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2724 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2725 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2726 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2727 #endif
2728 #if GDB_MULTI_ARCH
2729 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2730 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2731 #endif
2732 #endif
2733
2734 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2735    ADDR_BITS_REMOVE. */
2736
2737 /* Default (function) for non- multi-arch platforms. */
2738 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2739 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2740 #endif
2741
2742 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2743 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2744 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2745 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2746 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2747 #endif
2748 #if GDB_MULTI_ARCH
2749 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2750 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2751 #endif
2752 #endif
2753
2754 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2755    the target needs software single step.  An ISA method to implement it.
2756
2757    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2758    using the breakpoint system instead of blatting memory directly (as with rs6000).
2759
2760    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2761    single step.  If not, then implement single step using breakpoints. */
2762
2763 #if defined (SOFTWARE_SINGLE_STEP)
2764 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2765 #if !defined (SOFTWARE_SINGLE_STEP_P)
2766 #define SOFTWARE_SINGLE_STEP_P() (1)
2767 #endif
2768 #endif
2769
2770 /* Default predicate for non- multi-arch targets. */
2771 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2772 #define SOFTWARE_SINGLE_STEP_P() (0)
2773 #endif
2774
2775 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2776 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2777 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2778 #endif
2779 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2780 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2781 #endif
2782
2783 /* Default (function) for non- multi-arch platforms. */
2784 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2785 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2786 #endif
2787
2788 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2789 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2790 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2791 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2792 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2793 #endif
2794 #if GDB_MULTI_ARCH
2795 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2796 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2797 #endif
2798 #endif
2799
2800 /* Default (function) for non- multi-arch platforms. */
2801 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2802 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2803 #endif
2804
2805 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2806 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2807 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2808 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2809 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2810 #endif
2811 #if GDB_MULTI_ARCH
2812 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2813 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2814 #endif
2815 #endif
2816
2817 /* Default (function) for non- multi-arch platforms. */
2818 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2819 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2820 #endif
2821
2822 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2823 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2824 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2825 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2826 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2827 #endif
2828 #if GDB_MULTI_ARCH
2829 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2830 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2831 #endif
2832 #endif
2833
2834 /* For SVR4 shared libraries, each call goes through a small piece of
2835    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2836    to nonzero if we are currently stopped in one of these. */
2837
2838 /* Default (function) for non- multi-arch platforms. */
2839 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2840 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2841 #endif
2842
2843 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2844 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2845 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2846 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2847 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2848 #endif
2849 #if GDB_MULTI_ARCH
2850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2851 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2852 #endif
2853 #endif
2854
2855 /* Some systems also have trampoline code for returning from shared libs. */
2856
2857 /* Default (function) for non- multi-arch platforms. */
2858 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2859 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2860 #endif
2861
2862 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2863 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2864 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2865 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2866 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2867 #endif
2868 #if GDB_MULTI_ARCH
2869 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2870 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2871 #endif
2872 #endif
2873
2874 /* Sigtramp is a routine that the kernel calls (which then calls the
2875    signal handler).  On most machines it is a library routine that is
2876    linked into the executable.
2877
2878    This macro, given a program counter value and the name of the
2879    function in which that PC resides (which can be null if the name is
2880    not known), returns nonzero if the PC and name show that we are in
2881    sigtramp.
2882
2883    On most machines just see if the name is sigtramp (and if we have
2884    no name, assume we are not in sigtramp).
2885
2886    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2887    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2888    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2889    own local NAME lookup.
2890
2891    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2892    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2893    does not. */
2894
2895 /* Default (function) for non- multi-arch platforms. */
2896 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2897 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2898 #endif
2899
2900 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2901 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2902 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2903 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2904 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2905 #endif
2906 #if GDB_MULTI_ARCH
2907 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2908 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2909 #endif
2910 #endif
2911
2912 #if defined (SIGTRAMP_START)
2913 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2914 #if !defined (SIGTRAMP_START_P)
2915 #define SIGTRAMP_START_P() (1)
2916 #endif
2917 #endif
2918
2919 /* Default predicate for non- multi-arch targets. */
2920 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2921 #define SIGTRAMP_START_P() (0)
2922 #endif
2923
2924 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2925 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2926 #error "Non multi-arch definition of SIGTRAMP_START"
2927 #endif
2928 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2929 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2930 #endif
2931
2932 /* Default (function) for non- multi-arch platforms. */
2933 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2934 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2935 #endif
2936
2937 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2938 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2939 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2940 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2941 #error "Non multi-arch definition of SIGTRAMP_START"
2942 #endif
2943 #if GDB_MULTI_ARCH
2944 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2945 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2946 #endif
2947 #endif
2948
2949 #if defined (SIGTRAMP_END)
2950 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2951 #if !defined (SIGTRAMP_END_P)
2952 #define SIGTRAMP_END_P() (1)
2953 #endif
2954 #endif
2955
2956 /* Default predicate for non- multi-arch targets. */
2957 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2958 #define SIGTRAMP_END_P() (0)
2959 #endif
2960
2961 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2962 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2963 #error "Non multi-arch definition of SIGTRAMP_END"
2964 #endif
2965 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2966 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2967 #endif
2968
2969 /* Default (function) for non- multi-arch platforms. */
2970 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2971 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2972 #endif
2973
2974 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2975 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2976 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2977 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2978 #error "Non multi-arch definition of SIGTRAMP_END"
2979 #endif
2980 #if GDB_MULTI_ARCH
2981 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2982 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2983 #endif
2984 #endif
2985
2986 /* A target might have problems with watchpoints as soon as the stack
2987    frame of the current function has been destroyed.  This mostly happens
2988    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2989    is defined to return a non-zero value if either the given addr is one
2990    instruction after the stack destroying instruction up to the trailing
2991    return instruction or if we can figure out that the stack frame has
2992    already been invalidated regardless of the value of addr.  Targets
2993    which don't suffer from that problem could just let this functionality
2994    untouched. */
2995
2996 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2997 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2998 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2999
3000 /* Given a vector of command-line arguments, return a newly allocated
3001    string which, when passed to the create_inferior function, will be
3002    parsed (on Unix systems, by the shell) to yield the same vector.
3003    This function should call error() if the argument vector is not
3004    representable for this target or if this target does not support
3005    command-line arguments.
3006    ARGC is the number of elements in the vector.
3007    ARGV is an array of strings, one per argument. */
3008
3009 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
3010 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
3011 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
3012
3013 #if defined (DWARF2_BUILD_FRAME_INFO)
3014 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
3015 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
3016 #define DWARF2_BUILD_FRAME_INFO_P() (1)
3017 #endif
3018 #endif
3019
3020 /* Default predicate for non- multi-arch targets. */
3021 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
3022 #define DWARF2_BUILD_FRAME_INFO_P() (0)
3023 #endif
3024
3025 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
3026 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
3027 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
3028 #endif
3029 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
3030 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
3031 #endif
3032
3033 /* Default (function) for non- multi-arch platforms. */
3034 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
3035 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
3036 #endif
3037
3038 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
3039 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
3040 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
3041 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
3042 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
3043 #endif
3044 #if GDB_MULTI_ARCH
3045 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
3046 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
3047 #endif
3048 #endif
3049
3050 /* Default (function) for non- multi-arch platforms. */
3051 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
3052 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
3053 #endif
3054
3055 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
3056 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
3057 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
3058 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
3059 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
3060 #endif
3061 #if GDB_MULTI_ARCH
3062 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
3063 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
3064 #endif
3065 #endif
3066
3067 /* Default (function) for non- multi-arch platforms. */
3068 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3069 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
3070 #endif
3071
3072 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
3073 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
3074 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
3075 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
3076 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
3077 #endif
3078 #if GDB_MULTI_ARCH
3079 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3080 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
3081 #endif
3082 #endif
3083
3084 /* Default (value) for non- multi-arch platforms. */
3085 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
3086 #define NAME_OF_MALLOC ("malloc")
3087 #endif
3088
3089 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
3090 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
3091 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
3092 #error "Non multi-arch definition of NAME_OF_MALLOC"
3093 #endif
3094 #if GDB_MULTI_ARCH
3095 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
3096 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
3097 #endif
3098 #endif
3099
3100 /* Default (value) for non- multi-arch platforms. */
3101 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
3102 #define CANNOT_STEP_BREAKPOINT (0)
3103 #endif
3104
3105 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
3106 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
3107 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
3108 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
3109 #endif
3110 #if GDB_MULTI_ARCH
3111 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
3112 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
3113 #endif
3114 #endif
3115
3116 /* Default (value) for non- multi-arch platforms. */
3117 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3118 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3119 #endif
3120
3121 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3122 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3123 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3124 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3125 #endif
3126 #if GDB_MULTI_ARCH
3127 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3128 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3129 #endif
3130 #endif
3131
3132 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
3133 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3134 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3135 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3136 #endif
3137 #endif
3138
3139 /* Default predicate for non- multi-arch targets. */
3140 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3141 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3142 #endif
3143
3144 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3145 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3146 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3147 #endif
3148 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3149 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3150 #endif
3151
3152 /* Default (function) for non- multi-arch platforms. */
3153 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3154 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3155 #endif
3156
3157 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3158 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3159 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3160 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3161 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3162 #endif
3163 #if GDB_MULTI_ARCH
3164 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
3165 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3166 #endif
3167 #endif
3168
3169 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3170
3171 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3172 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3173 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);
3174
3175 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3176
3177 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3178 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3179 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);
3180
3181 /* Is a register in a group */
3182
3183 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3184 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3185 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3186
3187 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3188
3189
3190 /* Mechanism for co-ordinating the selection of a specific
3191    architecture.
3192
3193    GDB targets (*-tdep.c) can register an interest in a specific
3194    architecture.  Other GDB components can register a need to maintain
3195    per-architecture data.
3196
3197    The mechanisms below ensures that there is only a loose connection
3198    between the set-architecture command and the various GDB
3199    components.  Each component can independently register their need
3200    to maintain architecture specific data with gdbarch.
3201
3202    Pragmatics:
3203
3204    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3205    didn't scale.
3206
3207    The more traditional mega-struct containing architecture specific
3208    data for all the various GDB components was also considered.  Since
3209    GDB is built from a variable number of (fairly independent)
3210    components it was determined that the global aproach was not
3211    applicable. */
3212
3213
3214 /* Register a new architectural family with GDB.
3215
3216    Register support for the specified ARCHITECTURE with GDB.  When
3217    gdbarch determines that the specified architecture has been
3218    selected, the corresponding INIT function is called.
3219
3220    --
3221
3222    The INIT function takes two parameters: INFO which contains the
3223    information available to gdbarch about the (possibly new)
3224    architecture; ARCHES which is a list of the previously created
3225    ``struct gdbarch'' for this architecture.
3226
3227    The INFO parameter is, as far as possible, be pre-initialized with
3228    information obtained from INFO.ABFD or the previously selected
3229    architecture.
3230
3231    The ARCHES parameter is a linked list (sorted most recently used)
3232    of all the previously created architures for this architecture
3233    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3234    values from the previously selected architecture for this
3235    architecture family.  The global ``current_gdbarch'' shall not be
3236    used.
3237
3238    The INIT function shall return any of: NULL - indicating that it
3239    doesn't recognize the selected architecture; an existing ``struct
3240    gdbarch'' from the ARCHES list - indicating that the new
3241    architecture is just a synonym for an earlier architecture (see
3242    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3243    - that describes the selected architecture (see gdbarch_alloc()).
3244
3245    The DUMP_TDEP function shall print out all target specific values.
3246    Care should be taken to ensure that the function works in both the
3247    multi-arch and non- multi-arch cases. */
3248
3249 struct gdbarch_list
3250 {
3251   struct gdbarch *gdbarch;
3252   struct gdbarch_list *next;
3253 };
3254
3255 struct gdbarch_info
3256 {
3257   /* Use default: NULL (ZERO). */
3258   const struct bfd_arch_info *bfd_arch_info;
3259
3260   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3261   int byte_order;
3262
3263   /* Use default: NULL (ZERO). */
3264   bfd *abfd;
3265
3266   /* Use default: NULL (ZERO). */
3267   struct gdbarch_tdep_info *tdep_info;
3268
3269   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3270   enum gdb_osabi osabi;
3271 };
3272
3273 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3274 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3275
3276 /* DEPRECATED - use gdbarch_register() */
3277 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3278
3279 extern void gdbarch_register (enum bfd_architecture architecture,
3280                               gdbarch_init_ftype *,
3281                               gdbarch_dump_tdep_ftype *);
3282
3283
3284 /* Return a freshly allocated, NULL terminated, array of the valid
3285    architecture names.  Since architectures are registered during the
3286    _initialize phase this function only returns useful information
3287    once initialization has been completed. */
3288
3289 extern const char **gdbarch_printable_names (void);
3290
3291
3292 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3293    matches the information provided by INFO. */
3294
3295 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3296
3297
3298 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3299    basic initialization using values obtained from the INFO andTDEP
3300    parameters.  set_gdbarch_*() functions are called to complete the
3301    initialization of the object. */
3302
3303 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3304
3305
3306 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3307    It is assumed that the caller freeds the ``struct
3308    gdbarch_tdep''. */
3309
3310 extern void gdbarch_free (struct gdbarch *);
3311
3312
3313 /* Helper function. Force an update of the current architecture.
3314
3315    The actual architecture selected is determined by INFO, ``(gdb) set
3316    architecture'' et.al., the existing architecture and BFD's default
3317    architecture.  INFO should be initialized to zero and then selected
3318    fields should be updated.
3319
3320    Returns non-zero if the update succeeds */
3321
3322 extern int gdbarch_update_p (struct gdbarch_info info);
3323
3324
3325
3326 /* Register per-architecture data-pointer.
3327
3328    Reserve space for a per-architecture data-pointer.  An identifier
3329    for the reserved data-pointer is returned.  That identifer should
3330    be saved in a local static variable.
3331
3332    The per-architecture data-pointer is either initialized explicitly
3333    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3334    gdbarch_data()).  FREE() is called to delete either an existing
3335    data-pointer overridden by set_gdbarch_data() or when the
3336    architecture object is being deleted.
3337
3338    When a previously created architecture is re-selected, the
3339    per-architecture data-pointer for that previous architecture is
3340    restored.  INIT() is not re-called.
3341
3342    Multiple registrarants for any architecture are allowed (and
3343    strongly encouraged).  */
3344
3345 struct gdbarch_data;
3346
3347 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3348 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3349                                         void *pointer);
3350 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3351                                                    gdbarch_data_free_ftype *free);
3352 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3353                               struct gdbarch_data *data,
3354                               void *pointer);
3355
3356 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3357
3358
3359 /* Register per-architecture memory region.
3360
3361    Provide a memory-region swap mechanism.  Per-architecture memory
3362    region are created.  These memory regions are swapped whenever the
3363    architecture is changed.  For a new architecture, the memory region
3364    is initialized with zero (0) and the INIT function is called.
3365
3366    Memory regions are swapped / initialized in the order that they are
3367    registered.  NULL DATA and/or INIT values can be specified.
3368
3369    New code should use register_gdbarch_data(). */
3370
3371 typedef void (gdbarch_swap_ftype) (void);
3372 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3373 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3374
3375
3376
3377 /* The target-system-dependent byte order is dynamic */
3378
3379 extern int target_byte_order;
3380 #ifndef TARGET_BYTE_ORDER
3381 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3382 #endif
3383
3384 extern int target_byte_order_auto;
3385 #ifndef TARGET_BYTE_ORDER_AUTO
3386 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3387 #endif
3388
3389
3390
3391 /* The target-system-dependent BFD architecture is dynamic */
3392
3393 extern int target_architecture_auto;
3394 #ifndef TARGET_ARCHITECTURE_AUTO
3395 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3396 #endif
3397
3398 extern const struct bfd_arch_info *target_architecture;
3399 #ifndef TARGET_ARCHITECTURE
3400 #define TARGET_ARCHITECTURE (target_architecture + 0)
3401 #endif
3402
3403
3404 /* The target-system-dependent disassembler is semi-dynamic */
3405
3406 /* Use gdb_disassemble, and gdbarch_print_insn instead.  */
3407 extern int (*deprecated_tm_print_insn) (bfd_vma, disassemble_info*);
3408
3409 /* Use set_gdbarch_print_insn instead.  */
3410 extern disassemble_info deprecated_tm_print_insn_info;
3411
3412 /* Set the dynamic target-system-dependent parameters (architecture,
3413    byte-order, ...) using information found in the BFD */
3414
3415 extern void set_gdbarch_from_file (bfd *);
3416
3417
3418 /* Initialize the current architecture to the "first" one we find on
3419    our list.  */
3420
3421 extern void initialize_current_architecture (void);
3422
3423 /* For non-multiarched targets, do any initialization of the default
3424    gdbarch object necessary after the _initialize_MODULE functions
3425    have run.  */
3426 extern void initialize_non_multiarch (void);
3427
3428 /* gdbarch trace variable */
3429 extern int gdbarch_debug;
3430
3431 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3432
3433 #endif