gdb/gdbarch.h

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