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