gdb/gdbarch.h

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