gdb/gdbarch.h

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