gdb/gdbarch.h

   1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
   2
   3 /* Dynamic architecture support for GDB, the GNU debugger.
   4    Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 59 Temple Place - Suite 330,
  21    Boston, MA 02111-1307, USA.  */
  22
  23 /* This file was created with the aid of ``gdbarch.sh''.
  24
  25    The Bourne shell script ``gdbarch.sh'' creates the files
  26    ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
  27    against the existing ``gdbarch.[hc]''.  Any differences found
  28    being reported.
  29
  30    If editing this file, please also run gdbarch.sh and merge any
  31    changes into that script. Conversely, when making sweeping changes
  32    to this file, modifying gdbarch.sh and using its output may prove
  33    easier. */
  34
  35 #ifndef GDBARCH_H
  36 #define GDBARCH_H
  37
  38 #include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
  39 #if !GDB_MULTI_ARCH
  40 /* Pull in function declarations refered to, indirectly, via macros.  */
  41 #include "inferior.h"           /* For unsigned_address_to_pointer().  */
  42 #include "symfile.h"            /* For entry_point_address().  */
  43 #endif
  44
  45 struct floatformat;
  46 struct ui_file;
  47 struct frame_info;
  48 struct value;
  49 struct objfile;
  50 struct minimal_symbol;
  51 struct regcache;
  52 struct reggroup;
  53
  54 extern struct gdbarch *current_gdbarch;
  55
  56
  57 /* If any of the following are defined, the target wasn't correctly
  58    converted. */
  59
  60 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
  61 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
  62 #endif
  63
  64
  65 /* The following are pre-initialized by GDBARCH. */
  66
  67 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
  68 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
  69 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
  70 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
  71 #endif
  72 #if GDB_MULTI_ARCH
  73 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
  74 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  75 #endif
  76 #endif
  77
  78 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  79 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  80 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
  81 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
  82 #endif
  83 #if GDB_MULTI_ARCH
  84 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
  85 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  86 #endif
  87 #endif
  88
  89 extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
  90 /* set_gdbarch_osabi() - not applicable - pre-initialized. */
  91 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
  92 #error "Non multi-arch definition of TARGET_OSABI"
  93 #endif
  94 #if GDB_MULTI_ARCH
  95 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_OSABI)
  96 #define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
  97 #endif
  98 #endif
  99
 100
 101 /* The following are initialized by the target dependent code. */
 102
 103 /* Number of bits in a char or unsigned char for the target machine.
 104    Just like CHAR_BIT in <limits.h> but describes the target machine.
 105    v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
 106
 107    Number of bits in a short or unsigned short for the target machine. */
 108
 109 /* Default (value) for non- multi-arch platforms. */
 110 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
 111 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
 112 #endif
 113
 114 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
 115 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
 116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
 117 #error "Non multi-arch definition of TARGET_SHORT_BIT"
 118 #endif
 119 #if GDB_MULTI_ARCH
 120 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
 121 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 122 #endif
 123 #endif
 124
 125 /* Number of bits in an int or unsigned int for the target machine. */
 126
 127 /* Default (value) for non- multi-arch platforms. */
 128 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
 129 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
 130 #endif
 131
 132 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 133 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 134 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
 135 #error "Non multi-arch definition of TARGET_INT_BIT"
 136 #endif
 137 #if GDB_MULTI_ARCH
 138 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
 139 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 140 #endif
 141 #endif
 142
 143 /* Number of bits in a long or unsigned long for the target machine. */
 144
 145 /* Default (value) for non- multi-arch platforms. */
 146 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
 147 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
 148 #endif
 149
 150 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
 151 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
 152 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
 153 #error "Non multi-arch definition of TARGET_LONG_BIT"
 154 #endif
 155 #if GDB_MULTI_ARCH
 156 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
 157 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 158 #endif
 159 #endif
 160
 161 /* Number of bits in a long long or unsigned long long for the target
 162    machine. */
 163
 164 /* Default (value) for non- multi-arch platforms. */
 165 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
 166 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
 167 #endif
 168
 169 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 170 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 171 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
 172 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
 173 #endif
 174 #if GDB_MULTI_ARCH
 175 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
 176 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 177 #endif
 178 #endif
 179
 180 /* Number of bits in a float for the target machine. */
 181
 182 /* Default (value) for non- multi-arch platforms. */
 183 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
 184 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
 185 #endif
 186
 187 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 188 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 189 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
 190 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
 191 #endif
 192 #if GDB_MULTI_ARCH
 193 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
 194 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 195 #endif
 196 #endif
 197
 198 /* Number of bits in a double for the target machine. */
 199
 200 /* Default (value) for non- multi-arch platforms. */
 201 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
 202 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 203 #endif
 204
 205 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 206 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 207 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
 208 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
 209 #endif
 210 #if GDB_MULTI_ARCH
 211 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
 212 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 213 #endif
 214 #endif
 215
 216 /* Number of bits in a long double for the target machine. */
 217
 218 /* Default (value) for non- multi-arch platforms. */
 219 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
 220 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
 221 #endif
 222
 223 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 224 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 225 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
 226 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
 227 #endif
 228 #if GDB_MULTI_ARCH
 229 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
 230 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 231 #endif
 232 #endif
 233
 234 /* For most targets, a pointer on the target and its representation as an
 235    address in GDB have the same size and "look the same".  For such a
 236    target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
 237    / addr_bit will be set from it.
 238
 239    If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
 240    also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
 241
 242    ptr_bit is the size of a pointer on the target */
 243
 244 /* Default (value) for non- multi-arch platforms. */
 245 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
 246 #define TARGET_PTR_BIT (TARGET_INT_BIT)
 247 #endif
 248
 249 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 250 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
 252 #error "Non multi-arch definition of TARGET_PTR_BIT"
 253 #endif
 254 #if GDB_MULTI_ARCH
 255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
 256 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 257 #endif
 258 #endif
 259
 260 /* addr_bit is the size of a target address as represented in gdb */
 261
 262 /* Default (value) for non- multi-arch platforms. */
 263 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
 264 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
 265 #endif
 266
 267 extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
 268 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
 269 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
 270 #error "Non multi-arch definition of TARGET_ADDR_BIT"
 271 #endif
 272 #if GDB_MULTI_ARCH
 273 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
 274 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
 275 #endif
 276 #endif
 277
 278 /* Number of bits in a BFD_VMA for the target object file format. */
 279
 280 /* Default (value) for non- multi-arch platforms. */
 281 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
 282 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
 283 #endif
 284
 285 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
 286 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
 287 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
 288 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
 289 #endif
 290 #if GDB_MULTI_ARCH
 291 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
 292 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
 293 #endif
 294 #endif
 295
 296 /* One if `char' acts like `signed char', zero if `unsigned char'. */
 297
 298 /* Default (value) for non- multi-arch platforms. */
 299 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
 300 #define TARGET_CHAR_SIGNED (1)
 301 #endif
 302
 303 extern int gdbarch_char_signed (struct gdbarch *gdbarch);
 304 extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
 305 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
 306 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
 307 #endif
 308 #if GDB_MULTI_ARCH
 309 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
 310 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
 311 #endif
 312 #endif
 313
 314 /* Default (function) for non- multi-arch platforms. */
 315 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
 316 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
 317 #endif
 318
 319 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
 320 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
 321 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 322 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
 323 #error "Non multi-arch definition of TARGET_READ_PC"
 324 #endif
 325 #if GDB_MULTI_ARCH
 326 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
 327 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
 328 #endif
 329 #endif
 330
 331 /* Default (function) for non- multi-arch platforms. */
 332 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
 333 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
 334 #endif
 335
 336 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
 337 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
 338 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 339 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
 340 #error "Non multi-arch definition of TARGET_WRITE_PC"
 341 #endif
 342 #if GDB_MULTI_ARCH
 343 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
 344 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
 345 #endif
 346 #endif
 347
 348 /* This is simply not needed.  See value_of_builtin_frame_fp_reg and
 349    call_function_by_hand. */
 350
 351 #if defined (DEPRECATED_TARGET_READ_FP)
 352 /* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
 353 #if !defined (DEPRECATED_TARGET_READ_FP_P)
 354 #define DEPRECATED_TARGET_READ_FP_P() (1)
 355 #endif
 356 #endif
 357
 358 /* Default predicate for non- multi-arch targets. */
 359 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP_P)
 360 #define DEPRECATED_TARGET_READ_FP_P() (0)
 361 #endif
 362
 363 extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
 364 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
 365 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 366 #endif
 367 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
 368 #define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
 369 #endif
 370
 371 /* Default (function) for non- multi-arch platforms. */
 372 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP)
 373 #define DEPRECATED_TARGET_READ_FP() (internal_error (__FILE__, __LINE__, "DEPRECATED_TARGET_READ_FP"), 0)
 374 #endif
 375
 376 typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
 377 extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
 378 extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
 379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
 380 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 381 #endif
 382 #if GDB_MULTI_ARCH
 383 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP)
 384 #define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
 385 #endif
 386 #endif
 387
 388 /* Default (function) for non- multi-arch platforms. */
 389 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
 390 #define TARGET_READ_SP() (generic_target_read_sp ())
 391 #endif
 392
 393 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 394 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 395 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 396 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
 397 #error "Non multi-arch definition of TARGET_READ_SP"
 398 #endif
 399 #if GDB_MULTI_ARCH
 400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
 401 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 402 #endif
 403 #endif
 404
 405 /* The dummy call frame SP should be set by push_dummy_call. */
 406
 407 #if defined (DEPRECATED_DUMMY_WRITE_SP)
 408 /* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
 409 #if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 410 #define DEPRECATED_DUMMY_WRITE_SP_P() (1)
 411 #endif
 412 #endif
 413
 414 /* Default predicate for non- multi-arch targets. */
 415 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 416 #define DEPRECATED_DUMMY_WRITE_SP_P() (0)
 417 #endif
 418
 419 extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
 420 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
 421 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 422 #endif
 423 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 424 #define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
 425 #endif
 426
 427 /* Default (function) for non- multi-arch platforms. */
 428 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP)
 429 #define DEPRECATED_DUMMY_WRITE_SP(val) (internal_error (__FILE__, __LINE__, "DEPRECATED_DUMMY_WRITE_SP"), 0)
 430 #endif
 431
 432 typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
 433 extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 434 extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
 435 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
 436 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 437 #endif
 438 #if GDB_MULTI_ARCH
 439 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP)
 440 #define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
 441 #endif
 442 #endif
 443
 444 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 445    whole scheme for dealing with "frames" and "frame pointers" needs a
 446    serious shakedown. */
 447
 448 /* Default (function) for non- multi-arch platforms. */
 449 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
 450 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
 451 #endif
 452
 453 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 454 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 455 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 456 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 457 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 458 #endif
 459 #if GDB_MULTI_ARCH
 460 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
 461 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 462 #endif
 463 #endif
 464
 465 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 466
 467 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 468 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 469 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 470
 471 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 472
 473 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 474 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 475 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 476
 477 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 478 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 479 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 480 #error "Non multi-arch definition of NUM_REGS"
 481 #endif
 482 #if GDB_MULTI_ARCH
 483 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
 484 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 485 #endif
 486 #endif
 487
 488 /* This macro gives the number of pseudo-registers that live in the
 489    register namespace but do not get fetched or stored on the target.
 490    These pseudo-registers may be aliases for other registers,
 491    combinations of other registers, or they may be computed by GDB. */
 492
 493 /* Default (value) for non- multi-arch platforms. */
 494 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
 495 #define NUM_PSEUDO_REGS (0)
 496 #endif
 497
 498 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 499 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 500 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 501 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 502 #endif
 503 #if GDB_MULTI_ARCH
 504 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
 505 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 506 #endif
 507 #endif
 508
 509 /* GDB's standard (or well known) register numbers.  These can map onto
 510    a real register or a pseudo (computed) register or not be defined at
 511    all (-1). */
 512
 513 /* Default (value) for non- multi-arch platforms. */
 514 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
 515 #define SP_REGNUM (-1)
 516 #endif
 517
 518 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 519 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 520 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 521 #error "Non multi-arch definition of SP_REGNUM"
 522 #endif
 523 #if GDB_MULTI_ARCH
 524 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
 525 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 526 #endif
 527 #endif
 528
 529 /* This is simply not needed.  See value_of_builtin_frame_fp_reg and
 530    call_function_by_hand. */
 531
 532 /* Default (value) for non- multi-arch platforms. */
 533 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FP_REGNUM)
 534 #define DEPRECATED_FP_REGNUM (-1)
 535 #endif
 536
 537 extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
 538 extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
 539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
 540 #error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
 541 #endif
 542 #if GDB_MULTI_ARCH
 543 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FP_REGNUM)
 544 #define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
 545 #endif
 546 #endif
 547
 548 /* Default (value) for non- multi-arch platforms. */
 549 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
 550 #define PC_REGNUM (-1)
 551 #endif
 552
 553 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 554 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 555 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 556 #error "Non multi-arch definition of PC_REGNUM"
 557 #endif
 558 #if GDB_MULTI_ARCH
 559 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
 560 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 561 #endif
 562 #endif
 563
 564 /* Default (value) for non- multi-arch platforms. */
 565 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
 566 #define PS_REGNUM (-1)
 567 #endif
 568
 569 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 570 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 571 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 572 #error "Non multi-arch definition of PS_REGNUM"
 573 #endif
 574 #if GDB_MULTI_ARCH
 575 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
 576 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 577 #endif
 578 #endif
 579
 580 /* Default (value) for non- multi-arch platforms. */
 581 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
 582 #define FP0_REGNUM (-1)
 583 #endif
 584
 585 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 586 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 588 #error "Non multi-arch definition of FP0_REGNUM"
 589 #endif
 590 #if GDB_MULTI_ARCH
 591 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
 592 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 593 #endif
 594 #endif
 595
 596 /* Default (value) for non- multi-arch platforms. */
 597 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
 598 #define NPC_REGNUM (-1)
 599 #endif
 600
 601 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 602 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 603 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
 604 #error "Non multi-arch definition of NPC_REGNUM"
 605 #endif
 606 #if GDB_MULTI_ARCH
 607 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
 608 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 609 #endif
 610 #endif
 611
 612 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 613
 614 /* Default (function) for non- multi-arch platforms. */
 615 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
 616 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
 617 #endif
 618
 619 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 620 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 621 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 622 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 623 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 624 #endif
 625 #if GDB_MULTI_ARCH
 626 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
 627 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 628 #endif
 629 #endif
 630
 631 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 632
 633 /* Default (function) for non- multi-arch platforms. */
 634 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
 635 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
 636 #endif
 637
 638 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 639 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 640 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 641 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 642 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 643 #endif
 644 #if GDB_MULTI_ARCH
 645 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
 646 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 647 #endif
 648 #endif
 649
 650 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 651
 652 /* Default (function) for non- multi-arch platforms. */
 653 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
 654 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
 655 #endif
 656
 657 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 658 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 659 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 660 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 661 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 662 #endif
 663 #if GDB_MULTI_ARCH
 664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
 665 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 666 #endif
 667 #endif
 668
 669 /* Convert from an sdb register number to an internal gdb register number.
 670    This should be defined in tm.h, if REGISTER_NAMES is not set up
 671    to map one to one onto the sdb register numbers. */
 672
 673 /* Default (function) for non- multi-arch platforms. */
 674 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
 675 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
 676 #endif
 677
 678 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 679 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 680 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 682 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 683 #endif
 684 #if GDB_MULTI_ARCH
 685 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
 686 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 687 #endif
 688 #endif
 689
 690 /* Default (function) for non- multi-arch platforms. */
 691 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
 692 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
 693 #endif
 694
 695 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 696 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 697 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 698 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 699 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 700 #endif
 701 #if GDB_MULTI_ARCH
 702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
 703 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 704 #endif
 705 #endif
 706
 707 /* Default (function) for non- multi-arch platforms. */
 708 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
 709 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
 710 #endif
 711
 712 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 713 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 714 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 715 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 716 #error "Non multi-arch definition of REGISTER_NAME"
 717 #endif
 718 #if GDB_MULTI_ARCH
 719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
 720 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 721 #endif
 722 #endif
 723
 724 extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
 725 extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
 726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
 727 #error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
 728 #endif
 729 #if !defined (DEPRECATED_REGISTER_SIZE)
 730 #define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
 731 #endif
 732
 733 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
 734 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
 735 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
 736 #error "Non multi-arch definition of REGISTER_BYTES"
 737 #endif
 738 #if !defined (REGISTER_BYTES)
 739 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
 740 #endif
 741
 742 /* NOTE: cagney/2002-05-02: This function with predicate has a valid
 743    (callable) initial value.  As a consequence, even when the predicate
 744    is false, the corresponding function works.  This simplifies the
 745    migration process - old code, calling REGISTER_BYTE, doesn't need to
 746    be modified. */
 747
 748 #if defined (REGISTER_BYTE)
 749 /* Legacy for systems yet to multi-arch REGISTER_BYTE */
 750 #if !defined (REGISTER_BYTE_P)
 751 #define REGISTER_BYTE_P() (1)
 752 #endif
 753 #endif
 754
 755 /* Default predicate for non- multi-arch targets. */
 756 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE_P)
 757 #define REGISTER_BYTE_P() (0)
 758 #endif
 759
 760 extern int gdbarch_register_byte_p (struct gdbarch *gdbarch);
 761 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE_P)
 762 #error "Non multi-arch definition of REGISTER_BYTE"
 763 #endif
 764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE_P)
 765 #define REGISTER_BYTE_P() (gdbarch_register_byte_p (current_gdbarch))
 766 #endif
 767
 768 /* Default (function) for non- multi-arch platforms. */
 769 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
 770 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
 771 #endif
 772
 773 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 774 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 775 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 776 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 777 #error "Non multi-arch definition of REGISTER_BYTE"
 778 #endif
 779 #if GDB_MULTI_ARCH
 780 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
 781 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
 782 #endif
 783 #endif
 784
 785 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 786    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 787    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 788    by REGISTER_TYPE. */
 789
 790 /* Default (function) for non- multi-arch platforms. */
 791 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
 792 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
 793 #endif
 794
 795 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 796 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 797 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 798 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 799 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 800 #endif
 801 #if GDB_MULTI_ARCH
 802 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
 803 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 804 #endif
 805 #endif
 806
 807 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 808    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 809    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 810    by REGISTER_TYPE. */
 811
 812 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 813 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 814 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 815 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 816 #endif
 817 #endif
 818
 819 /* Default predicate for non- multi-arch targets. */
 820 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 821 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
 822 #endif
 823
 824 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 825 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 826 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 827 #endif
 828 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 829 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 830 #endif
 831
 832 /* Default (value) for non- multi-arch platforms. */
 833 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 834 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
 835 #endif
 836
 837 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 838 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 839 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 840 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 841 #endif
 842 #if GDB_MULTI_ARCH
 843 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 844 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 845 #endif
 846 #endif
 847
 848 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 849    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 850    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 851    by REGISTER_TYPE. */
 852
 853 /* Default (function) for non- multi-arch platforms. */
 854 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
 855 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
 856 #endif
 857
 858 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 859 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 860 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 861 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 862 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 863 #endif
 864 #if GDB_MULTI_ARCH
 865 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
 866 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 867 #endif
 868 #endif
 869
 870 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 871    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 872    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 873    by REGISTER_TYPE. */
 874
 875 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 876 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 877 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 878 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 879 #endif
 880 #endif
 881
 882 /* Default predicate for non- multi-arch targets. */
 883 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 884 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
 885 #endif
 886
 887 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 888 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 889 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 890 #endif
 891 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 892 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 893 #endif
 894
 895 /* Default (value) for non- multi-arch platforms. */
 896 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 897 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
 898 #endif
 899
 900 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 901 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 902 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 903 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 904 #endif
 905 #if GDB_MULTI_ARCH
 906 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 907 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 908 #endif
 909 #endif
 910
 911 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 912    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 913    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE have all being replaced
 914    by REGISTER_TYPE. */
 915
 916 #if defined (REGISTER_VIRTUAL_TYPE)
 917 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 918 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 919 #define REGISTER_VIRTUAL_TYPE_P() (1)
 920 #endif
 921 #endif
 922
 923 /* Default predicate for non- multi-arch targets. */
 924 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
 925 #define REGISTER_VIRTUAL_TYPE_P() (0)
 926 #endif
 927
 928 extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
 929 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 930 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 931 #endif
 932 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 933 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
 934 #endif
 935
 936 /* Default (function) for non- multi-arch platforms. */
 937 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
 938 #define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
 939 #endif
 940
 941 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 942 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 943 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 944 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 945 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 946 #endif
 947 #if GDB_MULTI_ARCH
 948 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
 949 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 950 #endif
 951 #endif
 952
 953 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 954
 955 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 956 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 957 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 958
 959 #if defined (DEPRECATED_DO_REGISTERS_INFO)
 960 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
 961 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 962 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
 963 #endif
 964 #endif
 965
 966 /* Default predicate for non- multi-arch targets. */
 967 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 968 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
 969 #endif
 970
 971 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
 972 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
 973 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 974 #endif
 975 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 976 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
 977 #endif
 978
 979 /* Default (function) for non- multi-arch platforms. */
 980 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
 981 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
 982 #endif
 983
 984 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
 985 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 986 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
 987 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
 988 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 989 #endif
 990 #if GDB_MULTI_ARCH
 991 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
 992 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
 993 #endif
 994 #endif
 995
 996 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 997 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 998 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
 999
1000 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
1001
1002 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1003 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1004 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
1005
1006 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
1007
1008 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1009 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1010 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
1011
1012 /* MAP a GDB RAW register number onto a simulator register number.  See
1013    also include/...-sim.h. */
1014
1015 /* Default (function) for non- multi-arch platforms. */
1016 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
1017 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
1018 #endif
1019
1020 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
1021 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
1022 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
1023 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
1024 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
1025 #endif
1026 #if GDB_MULTI_ARCH
1027 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
1028 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1029 #endif
1030 #endif
1031
1032 #if defined (REGISTER_BYTES_OK)
1033 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
1034 #if !defined (REGISTER_BYTES_OK_P)
1035 #define REGISTER_BYTES_OK_P() (1)
1036 #endif
1037 #endif
1038
1039 /* Default predicate for non- multi-arch targets. */
1040 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
1041 #define REGISTER_BYTES_OK_P() (0)
1042 #endif
1043
1044 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
1045 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1046 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1047 #endif
1048 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1049 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1050 #endif
1051
1052 /* Default (function) for non- multi-arch platforms. */
1053 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
1054 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
1055 #endif
1056
1057 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1058 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1059 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1060 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1061 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1062 #endif
1063 #if GDB_MULTI_ARCH
1064 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
1065 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1066 #endif
1067 #endif
1068
1069 /* Default (function) for non- multi-arch platforms. */
1070 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1071 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1072 #endif
1073
1074 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1075 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1076 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1077 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1078 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1079 #endif
1080 #if GDB_MULTI_ARCH
1081 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
1082 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1083 #endif
1084 #endif
1085
1086 /* Default (function) for non- multi-arch platforms. */
1087 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1088 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1089 #endif
1090
1091 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1092 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1093 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1094 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1095 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1096 #endif
1097 #if GDB_MULTI_ARCH
1098 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
1099 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1100 #endif
1101 #endif
1102
1103 /* setjmp/longjmp support. */
1104
1105 #if defined (GET_LONGJMP_TARGET)
1106 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1107 #if !defined (GET_LONGJMP_TARGET_P)
1108 #define GET_LONGJMP_TARGET_P() (1)
1109 #endif
1110 #endif
1111
1112 /* Default predicate for non- multi-arch targets. */
1113 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1114 #define GET_LONGJMP_TARGET_P() (0)
1115 #endif
1116
1117 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1118 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1119 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1120 #endif
1121 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1122 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1123 #endif
1124
1125 /* Default (function) for non- multi-arch platforms. */
1126 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1127 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1128 #endif
1129
1130 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1131 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1132 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1133 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1134 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1135 #endif
1136 #if GDB_MULTI_ARCH
1137 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
1138 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1139 #endif
1140 #endif
1141
1142 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1143    much better but at least they are vaguely consistent).  The headers
1144    and body contain convoluted #if/#else sequences for determine how
1145    things should be compiled.  Instead of trying to mimic that
1146    behaviour here (and hence entrench it further) gdbarch simply
1147    reqires that these methods be set up from the word go.  This also
1148    avoids any potential problems with moving beyond multi-arch partial. */
1149
1150 /* Default (value) for non- multi-arch platforms. */
1151 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1152 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1153 #endif
1154
1155 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1156 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1158 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1159 #endif
1160 #if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1161 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1162 #endif
1163
1164 /* Replaced by push_dummy_code. */
1165
1166 /* Default (value) for non- multi-arch platforms. */
1167 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1168 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1169 #endif
1170
1171 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1172 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1173 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1174 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1175 #endif
1176 #if !defined (CALL_DUMMY_LOCATION)
1177 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1178 #endif
1179
1180 /* Replaced by push_dummy_code. */
1181
1182 /* Default (function) for non- multi-arch platforms. */
1183 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_ADDRESS)
1184 #define CALL_DUMMY_ADDRESS() (entry_point_address ())
1185 #endif
1186
1187 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1188 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1189 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1190 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1191 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1192 #endif
1193 #if GDB_MULTI_ARCH
1194 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1195 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1196 #endif
1197 #endif
1198
1199 /* Replaced by push_dummy_code. */
1200
1201 extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
1202 extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
1203 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
1204 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
1205 #endif
1206 #if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
1207 #define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
1208 #endif
1209
1210 /* Replaced by push_dummy_code. */
1211
1212 extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1213 extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
1214 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
1215 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
1216 #endif
1217 #if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
1218 #define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
1219 #endif
1220
1221 /* Replaced by push_dummy_code. */
1222
1223 extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
1224 extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
1225 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
1226 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
1227 #endif
1228 #if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
1229 #define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
1230 #endif
1231
1232 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1233    (callable) initial value.  As a consequence, even when the predicate
1234    is false, the corresponding function works.  This simplifies the
1235    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1236    doesn't need to be modified. */
1237
1238 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1239 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1240 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1241 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1242 #endif
1243 #endif
1244
1245 /* Default predicate for non- multi-arch targets. */
1246 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1247 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1248 #endif
1249
1250 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1252 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1253 #endif
1254 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1255 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1256 #endif
1257
1258 /* Default (function) for non- multi-arch platforms. */
1259 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1260 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1261 #endif
1262
1263 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1264 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1265 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1266 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1267 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1268 #endif
1269 #if GDB_MULTI_ARCH
1270 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1271 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1272 #endif
1273 #endif
1274
1275 /* Replaced by push_dummy_code. */
1276
1277 /* Default (value) for non- multi-arch platforms. */
1278 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_WORDS)
1279 #define DEPRECATED_CALL_DUMMY_WORDS (legacy_call_dummy_words)
1280 #endif
1281
1282 extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
1283 extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
1284 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
1285 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
1286 #endif
1287 #if !defined (DEPRECATED_CALL_DUMMY_WORDS)
1288 #define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
1289 #endif
1290
1291 /* Replaced by push_dummy_code. */
1292
1293 /* Default (value) for non- multi-arch platforms. */
1294 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1295 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1296 #endif
1297
1298 extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1299 extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
1300 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1301 #error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
1302 #endif
1303 #if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1304 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
1305 #endif
1306
1307 /* Replaced by push_dummy_code. */
1308
1309 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1310 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1311 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1312 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1313 #endif
1314 #endif
1315
1316 /* Default predicate for non- multi-arch targets. */
1317 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1318 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1319 #endif
1320
1321 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1322 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1323 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1324 #endif
1325 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1326 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1327 #endif
1328
1329 /* Default (value) for non- multi-arch platforms. */
1330 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1331 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1332 #endif
1333
1334 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1335 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1336 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1337 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1338 #endif
1339 #if GDB_MULTI_ARCH
1340 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1341 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1342 #endif
1343 #endif
1344
1345 /* Replaced by push_dummy_code. */
1346
1347 #if defined (DEPRECATED_FIX_CALL_DUMMY)
1348 /* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
1349 #if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1350 #define DEPRECATED_FIX_CALL_DUMMY_P() (1)
1351 #endif
1352 #endif
1353
1354 /* Default predicate for non- multi-arch targets. */
1355 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1356 #define DEPRECATED_FIX_CALL_DUMMY_P() (0)
1357 #endif
1358
1359 extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
1360 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
1361 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
1362 #endif
1363 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1364 #define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
1365 #endif
1366
1367 /* Default (function) for non- multi-arch platforms. */
1368 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FIX_CALL_DUMMY)
1369 #define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (internal_error (__FILE__, __LINE__, "DEPRECATED_FIX_CALL_DUMMY"), 0)
1370 #endif
1371
1372 typedef void (gdbarch_deprecated_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1373 extern void gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
1374 extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
1375 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
1376 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
1377 #endif
1378 #if GDB_MULTI_ARCH
1379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY)
1380 #define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_deprecated_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1381 #endif
1382 #endif
1383
1384 /* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
1385
1386 extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
1387
1388 typedef CORE_ADDR (gdbarch_push_dummy_code_ftype) (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
1389 extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
1390 extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
1391
1392 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1393 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1394 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1395 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1396 #endif
1397 #endif
1398
1399 /* Default predicate for non- multi-arch targets. */
1400 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1401 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1402 #endif
1403
1404 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1405 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1406 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1407 #endif
1408 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1409 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1410 #endif
1411
1412 /* Default (function) for non- multi-arch platforms. */
1413 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1414 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1415 #endif
1416
1417 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1418 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1419 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1420 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1421 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1422 #endif
1423 #if GDB_MULTI_ARCH
1424 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1425 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1426 #endif
1427 #endif
1428
1429 #if defined (DEPRECATED_INIT_FRAME_PC)
1430 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1431 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1432 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1433 #endif
1434 #endif
1435
1436 /* Default predicate for non- multi-arch targets. */
1437 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1438 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1439 #endif
1440
1441 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1442 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1443 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1444 #endif
1445 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1446 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1447 #endif
1448
1449 /* Default (function) for non- multi-arch platforms. */
1450 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1451 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1452 #endif
1453
1454 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1455 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1456 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1457 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1458 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1459 #endif
1460 #if GDB_MULTI_ARCH
1461 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1462 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1463 #endif
1464 #endif
1465
1466 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1467 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1468 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1469 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1470 #endif
1471 #if GDB_MULTI_ARCH
1472 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1473 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1474 #endif
1475 #endif
1476
1477 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1478 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1479 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1480 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1481 #endif
1482 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1483 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1484 #endif
1485
1486 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1487 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1488 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1489 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1490 #endif
1491 #endif
1492
1493 /* Default predicate for non- multi-arch targets. */
1494 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1495 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1496 #endif
1497
1498 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1499 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1500 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1501 #endif
1502 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1503 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1504 #endif
1505
1506 /* Default (function) for non- multi-arch platforms. */
1507 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1508 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1509 #endif
1510
1511 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);
1512 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);
1513 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1514 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1515 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1516 #endif
1517 #if GDB_MULTI_ARCH
1518 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER)
1519 #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))
1520 #endif
1521 #endif
1522
1523 /* Default (function) for non- multi-arch platforms. */
1524 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1525 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1526 #endif
1527
1528 typedef int (gdbarch_register_convertible_ftype) (int nr);
1529 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1530 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1531 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1532 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1533 #endif
1534 #if GDB_MULTI_ARCH
1535 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1536 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1537 #endif
1538 #endif
1539
1540 /* Default (function) for non- multi-arch platforms. */
1541 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1542 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1543 #endif
1544
1545 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1546 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1547 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1548 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1549 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1550 #endif
1551 #if GDB_MULTI_ARCH
1552 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1553 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1554 #endif
1555 #endif
1556
1557 /* Default (function) for non- multi-arch platforms. */
1558 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1559 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1560 #endif
1561
1562 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1563 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1564 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1565 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1566 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1567 #endif
1568 #if GDB_MULTI_ARCH
1569 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1570 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1571 #endif
1572 #endif
1573
1574 /* Default (function) for non- multi-arch platforms. */
1575 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1576 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1577 #endif
1578
1579 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1580 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1581 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1582 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1583 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1584 #endif
1585 #if GDB_MULTI_ARCH
1586 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1587 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1588 #endif
1589 #endif
1590
1591 /* Default (function) for non- multi-arch platforms. */
1592 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1593 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1594 #endif
1595
1596 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1597 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1598 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1599 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1600 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1601 #endif
1602 #if GDB_MULTI_ARCH
1603 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1604 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1605 #endif
1606 #endif
1607
1608 /* Default (function) for non- multi-arch platforms. */
1609 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1610 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1611 #endif
1612
1613 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1614 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1615 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1616 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1617 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1618 #endif
1619 #if GDB_MULTI_ARCH
1620 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1621 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1622 #endif
1623 #endif
1624
1625 /* Default (function) for non- multi-arch platforms. */
1626 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1627 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1628 #endif
1629
1630 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1631 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1632 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1633 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1634 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1635 #endif
1636 #if GDB_MULTI_ARCH
1637 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1638 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1639 #endif
1640 #endif
1641
1642 /* Default (function) for non- multi-arch platforms. */
1643 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1644 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1645 #endif
1646
1647 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1648 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1649 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1650 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1651 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1652 #endif
1653 #if GDB_MULTI_ARCH
1654 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1655 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1656 #endif
1657 #endif
1658
1659 #if defined (INTEGER_TO_ADDRESS)
1660 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1661 #if !defined (INTEGER_TO_ADDRESS_P)
1662 #define INTEGER_TO_ADDRESS_P() (1)
1663 #endif
1664 #endif
1665
1666 /* Default predicate for non- multi-arch targets. */
1667 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1668 #define INTEGER_TO_ADDRESS_P() (0)
1669 #endif
1670
1671 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1672 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1673 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1674 #endif
1675 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1676 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1677 #endif
1678
1679 /* Default (function) for non- multi-arch platforms. */
1680 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1681 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1682 #endif
1683
1684 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1685 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1686 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1687 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1688 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1689 #endif
1690 #if GDB_MULTI_ARCH
1691 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1692 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1693 #endif
1694 #endif
1695
1696 /* Default (function) for non- multi-arch platforms. */
1697 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1698 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1699 #endif
1700
1701 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1702 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1703 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1704 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1705 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1706 #endif
1707 #if GDB_MULTI_ARCH
1708 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1709 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1710 #endif
1711 #endif
1712
1713 /* Replaced by PUSH_DUMMY_CALL */
1714
1715 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1716 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1717 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1718 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1719 #endif
1720 #endif
1721
1722 /* Default predicate for non- multi-arch targets. */
1723 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1724 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1725 #endif
1726
1727 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1728 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1729 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1730 #endif
1731 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1732 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1733 #endif
1734
1735 /* Default (function) for non- multi-arch platforms. */
1736 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1737 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1738 #endif
1739
1740 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1741 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);
1742 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1743 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1744 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1745 #endif
1746 #if GDB_MULTI_ARCH
1747 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
1748 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1749 #endif
1750 #endif
1751
1752 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1753
1754 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);
1755 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);
1756 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1757
1758 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1759 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1760 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1761 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1762 #endif
1763 #endif
1764
1765 /* Default predicate for non- multi-arch targets. */
1766 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1767 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1768 #endif
1769
1770 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1771 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1772 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1773 #endif
1774 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1775 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1776 #endif
1777
1778 /* Default (function) for non- multi-arch platforms. */
1779 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1780 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1781 #endif
1782
1783 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1784 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1785 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1786 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1787 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1788 #endif
1789 #if GDB_MULTI_ARCH
1790 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1791 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1792 #endif
1793 #endif
1794
1795 /* NOTE: This can be handled directly in push_dummy_call. */
1796
1797 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1798 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
1799 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1800 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
1801 #endif
1802 #endif
1803
1804 /* Default predicate for non- multi-arch targets. */
1805 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1806 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (0)
1807 #endif
1808
1809 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
1810 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1811 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1812 #endif
1813 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1814 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
1815 #endif
1816
1817 /* Default (function) for non- multi-arch platforms. */
1818 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1819 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_RETURN_ADDRESS"), 0)
1820 #endif
1821
1822 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1823 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1824 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
1825 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1826 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1827 #endif
1828 #if GDB_MULTI_ARCH
1829 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1830 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
1831 #endif
1832 #endif
1833
1834 #if defined (DEPRECATED_POP_FRAME)
1835 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1836 #if !defined (DEPRECATED_POP_FRAME_P)
1837 #define DEPRECATED_POP_FRAME_P() (1)
1838 #endif
1839 #endif
1840
1841 /* Default predicate for non- multi-arch targets. */
1842 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1843 #define DEPRECATED_POP_FRAME_P() (0)
1844 #endif
1845
1846 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1847 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1848 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1849 #endif
1850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1851 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1852 #endif
1853
1854 /* Default (function) for non- multi-arch platforms. */
1855 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1856 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1857 #endif
1858
1859 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1860 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1861 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1862 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1863 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1864 #endif
1865 #if GDB_MULTI_ARCH
1866 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME)
1867 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1868 #endif
1869 #endif
1870
1871 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1872
1873 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1874 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1875 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1876 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1877 #endif
1878 #endif
1879
1880 /* Default predicate for non- multi-arch targets. */
1881 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1882 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1883 #endif
1884
1885 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1886 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1887 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1888 #endif
1889 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1890 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1891 #endif
1892
1893 /* Default (function) for non- multi-arch platforms. */
1894 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1895 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1896 #endif
1897
1898 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1899 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1900 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1901 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1902 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1903 #endif
1904 #if GDB_MULTI_ARCH
1905 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN)
1906 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1907 #endif
1908 #endif
1909
1910 /* Default (function) for non- multi-arch platforms. */
1911 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1912 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1913 #endif
1914
1915 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1916 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1917 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1918 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1919 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1920 #endif
1921 #if GDB_MULTI_ARCH
1922 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1923 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1924 #endif
1925 #endif
1926
1927 /* Default (function) for non- multi-arch platforms. */
1928 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1929 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1930 #endif
1931
1932 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1933 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1934 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1935 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1936 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1937 #endif
1938 #if GDB_MULTI_ARCH
1939 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1940 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1941 #endif
1942 #endif
1943
1944 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1945 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1946 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1947 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1948 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1949 #endif
1950 #if GDB_MULTI_ARCH
1951 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1952 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1953 #endif
1954 #endif
1955
1956 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1957 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1958 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1959 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1960 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1961 #endif
1962 #if GDB_MULTI_ARCH
1963 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1964 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1965 #endif
1966 #endif
1967
1968 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1969 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1970 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1971 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1972 #endif
1973 #endif
1974
1975 /* Default predicate for non- multi-arch targets. */
1976 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1977 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1978 #endif
1979
1980 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1981 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1982 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1983 #endif
1984 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1985 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1986 #endif
1987
1988 /* Default (function) for non- multi-arch platforms. */
1989 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1990 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1991 #endif
1992
1993 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1994 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1995 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1996 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1997 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1998 #endif
1999 #if GDB_MULTI_ARCH
2000 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
2001 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
2002 #endif
2003 #endif
2004
2005 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2006 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
2007 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2008 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
2009 #endif
2010 #endif
2011
2012 /* Default predicate for non- multi-arch targets. */
2013 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2014 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
2015 #endif
2016
2017 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
2018 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2019 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
2020 #endif
2021 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
2022 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
2023 #endif
2024
2025 /* Default (function) for non- multi-arch platforms. */
2026 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2027 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
2028 #endif
2029
2030 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
2031 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
2032 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
2033 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2034 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
2035 #endif
2036 #if GDB_MULTI_ARCH
2037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
2038 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
2039 #endif
2040 #endif
2041
2042 /* Default (function) for non- multi-arch platforms. */
2043 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
2044 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
2045 #endif
2046
2047 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
2048 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
2049 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
2050 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
2051 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
2052 #endif
2053 #if GDB_MULTI_ARCH
2054 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
2055 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
2056 #endif
2057 #endif
2058
2059 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2060 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
2061 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2062 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
2063 #endif
2064 #endif
2065
2066 /* Default predicate for non- multi-arch targets. */
2067 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2068 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
2069 #endif
2070
2071 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
2072 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2073 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2074 #endif
2075 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
2076 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
2077 #endif
2078
2079 /* Default (function) for non- multi-arch platforms. */
2080 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2081 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
2082 #endif
2083
2084 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
2085 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
2086 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2087 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2088 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2089 #endif
2090 #if GDB_MULTI_ARCH
2091 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2092 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2093 #endif
2094 #endif
2095
2096 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2097 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2098 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2099 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2100 #endif
2101 #endif
2102
2103 /* Default predicate for non- multi-arch targets. */
2104 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2105 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2106 #endif
2107
2108 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2109 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2110 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2111 #endif
2112 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2113 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2114 #endif
2115
2116 /* Default (function) for non- multi-arch platforms. */
2117 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2118 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2119 #endif
2120
2121 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2122 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2123 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2125 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2126 #endif
2127 #if GDB_MULTI_ARCH
2128 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2129 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2130 #endif
2131 #endif
2132
2133 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2134 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2135 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2136 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2137 #error "Non multi-arch definition of SKIP_PROLOGUE"
2138 #endif
2139 #if GDB_MULTI_ARCH
2140 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
2141 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2142 #endif
2143 #endif
2144
2145 /* Default (function) for non- multi-arch platforms. */
2146 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2147 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2148 #endif
2149
2150 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2151 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2152 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2153 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2154 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2155 #endif
2156 #if GDB_MULTI_ARCH
2157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
2158 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2159 #endif
2160 #endif
2161
2162 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2163 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2164 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2166 #error "Non multi-arch definition of INNER_THAN"
2167 #endif
2168 #if GDB_MULTI_ARCH
2169 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
2170 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2171 #endif
2172 #endif
2173
2174 /* Default (function) for non- multi-arch platforms. */
2175 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
2176 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
2177 #endif
2178
2179 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2180 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2181 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2182 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2183 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2184 #endif
2185 #if GDB_MULTI_ARCH
2186 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
2187 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2188 #endif
2189 #endif
2190
2191 /* Default (function) for non- multi-arch platforms. */
2192 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2193 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2194 #endif
2195
2196 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2197 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2198 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2199 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2200 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2201 #endif
2202 #if GDB_MULTI_ARCH
2203 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
2204 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2205 #endif
2206 #endif
2207
2208 /* Default (function) for non- multi-arch platforms. */
2209 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2210 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2211 #endif
2212
2213 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2214 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2215 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2216 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2217 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2218 #endif
2219 #if GDB_MULTI_ARCH
2220 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
2221 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2222 #endif
2223 #endif
2224
2225 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2226 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2227 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2228 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2229 #endif
2230 #if GDB_MULTI_ARCH
2231 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
2232 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2233 #endif
2234 #endif
2235
2236 /* Default (function) for non- multi-arch platforms. */
2237 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2238 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2239 #endif
2240
2241 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2242 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2243 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2244 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2245 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2246 #endif
2247 #if GDB_MULTI_ARCH
2248 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2249 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2250 #endif
2251 #endif
2252
2253 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2254 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2256 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2257 #endif
2258 #if GDB_MULTI_ARCH
2259 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
2260 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2261 #endif
2262 #endif
2263
2264 /* Default (function) for non- multi-arch platforms. */
2265 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2266 #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))
2267 #endif
2268
2269 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2270 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2271 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2272 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2273 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
2274 #endif
2275 #if GDB_MULTI_ARCH
2276 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2277 #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))
2278 #endif
2279 #endif
2280
2281 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2282 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2283 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2284 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2285 #endif
2286 #if GDB_MULTI_ARCH
2287 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
2288 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2289 #endif
2290 #endif
2291
2292 /* Default (function) for non- multi-arch platforms. */
2293 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2294 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2295 #endif
2296
2297 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2298 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2299 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2300 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2301 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2302 #endif
2303 #if GDB_MULTI_ARCH
2304 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
2305 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2306 #endif
2307 #endif
2308
2309 #if defined (DEPRECATED_FRAME_CHAIN)
2310 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2311 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2312 #define DEPRECATED_FRAME_CHAIN_P() (1)
2313 #endif
2314 #endif
2315
2316 /* Default predicate for non- multi-arch targets. */
2317 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2318 #define DEPRECATED_FRAME_CHAIN_P() (0)
2319 #endif
2320
2321 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2322 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2323 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2324 #endif
2325 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2326 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2327 #endif
2328
2329 /* Default (function) for non- multi-arch platforms. */
2330 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2331 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2332 #endif
2333
2334 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2335 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2336 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2337 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2338 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2339 #endif
2340 #if GDB_MULTI_ARCH
2341 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
2342 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2343 #endif
2344 #endif
2345
2346 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2347 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2348 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2349 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2350 #endif
2351 #endif
2352
2353 /* Default predicate for non- multi-arch targets. */
2354 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2355 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2356 #endif
2357
2358 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2359 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2360 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2361 #endif
2362 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2363 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2364 #endif
2365
2366 /* Default (function) for non- multi-arch platforms. */
2367 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2368 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2369 #endif
2370
2371 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2372 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2373 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2374 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2375 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2376 #endif
2377 #if GDB_MULTI_ARCH
2378 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
2379 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2380 #endif
2381 #endif
2382
2383 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2384    note, per UNWIND_PC's doco, that while the two have similar
2385    interfaces they have very different underlying implementations. */
2386
2387 #if defined (DEPRECATED_FRAME_SAVED_PC)
2388 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2389 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2390 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2391 #endif
2392 #endif
2393
2394 /* Default predicate for non- multi-arch targets. */
2395 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2396 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2397 #endif
2398
2399 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2401 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2402 #endif
2403 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2404 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2405 #endif
2406
2407 /* Default (function) for non- multi-arch platforms. */
2408 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2409 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2410 #endif
2411
2412 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2413 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2414 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2415 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2416 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2417 #endif
2418 #if GDB_MULTI_ARCH
2419 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
2420 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2421 #endif
2422 #endif
2423
2424 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2425
2426 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2427 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2428 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2429
2430 /* Default (function) for non- multi-arch platforms. */
2431 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2432 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2433 #endif
2434
2435 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2436 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2437 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2438 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2439 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2440 #endif
2441 #if GDB_MULTI_ARCH
2442 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2443 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2444 #endif
2445 #endif
2446
2447 /* Default (function) for non- multi-arch platforms. */
2448 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2449 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2450 #endif
2451
2452 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2453 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2454 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2455 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2456 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2457 #endif
2458 #if GDB_MULTI_ARCH
2459 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2460 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2461 #endif
2462 #endif
2463
2464 #if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2465 /* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
2466 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2467 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
2468 #endif
2469 #endif
2470
2471 /* Default predicate for non- multi-arch targets. */
2472 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2473 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (0)
2474 #endif
2475
2476 extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
2477 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2478 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2479 #endif
2480 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2481 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
2482 #endif
2483
2484 /* Default (function) for non- multi-arch platforms. */
2485 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2486 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_SAVED_PC_AFTER_CALL"), 0)
2487 #endif
2488
2489 typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
2490 extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2491 extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
2492 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2493 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2494 #endif
2495 #if GDB_MULTI_ARCH
2496 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2497 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
2498 #endif
2499 #endif
2500
2501 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2502 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2503 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2504 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2505 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2506 #endif
2507 #if GDB_MULTI_ARCH
2508 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2509 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2510 #endif
2511 #endif
2512
2513 #if defined (STACK_ALIGN)
2514 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2515 #if !defined (STACK_ALIGN_P)
2516 #define STACK_ALIGN_P() (1)
2517 #endif
2518 #endif
2519
2520 /* Default predicate for non- multi-arch targets. */
2521 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2522 #define STACK_ALIGN_P() (0)
2523 #endif
2524
2525 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2526 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2527 #error "Non multi-arch definition of STACK_ALIGN"
2528 #endif
2529 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2530 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2531 #endif
2532
2533 /* Default (function) for non- multi-arch platforms. */
2534 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2535 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2536 #endif
2537
2538 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2539 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2540 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2541 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2542 #error "Non multi-arch definition of STACK_ALIGN"
2543 #endif
2544 #if GDB_MULTI_ARCH
2545 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2546 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2547 #endif
2548 #endif
2549
2550 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2551
2552 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2553 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2554 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2555
2556 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2557
2558 /* Default (value) for non- multi-arch platforms. */
2559 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2560 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2561 #endif
2562
2563 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2564 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2565 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2566 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2567 #endif
2568 #if GDB_MULTI_ARCH
2569 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2570 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2571 #endif
2572 #endif
2573
2574 #if defined (REG_STRUCT_HAS_ADDR)
2575 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2576 #if !defined (REG_STRUCT_HAS_ADDR_P)
2577 #define REG_STRUCT_HAS_ADDR_P() (1)
2578 #endif
2579 #endif
2580
2581 /* Default predicate for non- multi-arch targets. */
2582 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2583 #define REG_STRUCT_HAS_ADDR_P() (0)
2584 #endif
2585
2586 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2588 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2589 #endif
2590 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2591 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2592 #endif
2593
2594 /* Default (function) for non- multi-arch platforms. */
2595 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2596 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2597 #endif
2598
2599 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2600 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2601 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2602 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2603 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2604 #endif
2605 #if GDB_MULTI_ARCH
2606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2607 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2608 #endif
2609 #endif
2610
2611 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2612    parametrized with (at least) the regcache. */
2613
2614 #if defined (SAVE_DUMMY_FRAME_TOS)
2615 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2616 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2617 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2618 #endif
2619 #endif
2620
2621 /* Default predicate for non- multi-arch targets. */
2622 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2623 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2624 #endif
2625
2626 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2627 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2628 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2629 #endif
2630 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2631 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2632 #endif
2633
2634 /* Default (function) for non- multi-arch platforms. */
2635 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2636 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2637 #endif
2638
2639 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2640 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2641 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2643 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2644 #endif
2645 #if GDB_MULTI_ARCH
2646 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2647 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2648 #endif
2649 #endif
2650
2651 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2652
2653 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2654 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2655 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2656
2657 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2658 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2659 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2660 #error "Non multi-arch definition of PARM_BOUNDARY"
2661 #endif
2662 #if GDB_MULTI_ARCH
2663 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2664 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2665 #endif
2666 #endif
2667
2668 /* Default (value) for non- multi-arch platforms. */
2669 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2670 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2671 #endif
2672
2673 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2674 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2675 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2676 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2677 #endif
2678 #if GDB_MULTI_ARCH
2679 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2680 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2681 #endif
2682 #endif
2683
2684 /* Default (value) for non- multi-arch platforms. */
2685 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2686 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2687 #endif
2688
2689 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2690 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2691 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2692 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2693 #endif
2694 #if GDB_MULTI_ARCH
2695 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2696 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2697 #endif
2698 #endif
2699
2700 /* Default (value) for non- multi-arch platforms. */
2701 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2702 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2703 #endif
2704
2705 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2706 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2707 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2708 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2709 #endif
2710 #if GDB_MULTI_ARCH
2711 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2712 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2713 #endif
2714 #endif
2715
2716 /* Default (function) for non- multi-arch platforms. */
2717 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2718 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2719 #endif
2720
2721 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2722 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2723 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2724 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2725 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2726 #endif
2727 #if GDB_MULTI_ARCH
2728 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2729 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2730 #endif
2731 #endif
2732
2733 /* On some machines there are bits in addresses which are not really
2734    part of the address, but are used by the kernel, the hardware, etc.
2735    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2736    we get a "real" address such as one would find in a symbol table.
2737    This is used only for addresses of instructions, and even then I'm
2738    not sure it's used in all contexts.  It exists to deal with there
2739    being a few stray bits in the PC which would mislead us, not as some
2740    sort of generic thing to handle alignment or segmentation (it's
2741    possible it should be in TARGET_READ_PC instead). */
2742
2743 /* Default (function) for non- multi-arch platforms. */
2744 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2745 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2746 #endif
2747
2748 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2749 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2750 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2751 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2752 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2753 #endif
2754 #if GDB_MULTI_ARCH
2755 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2756 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2757 #endif
2758 #endif
2759
2760 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2761    ADDR_BITS_REMOVE. */
2762
2763 /* Default (function) for non- multi-arch platforms. */
2764 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2765 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2766 #endif
2767
2768 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2769 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2770 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2771 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2772 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2773 #endif
2774 #if GDB_MULTI_ARCH
2775 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2776 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2777 #endif
2778 #endif
2779
2780 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2781    the target needs software single step.  An ISA method to implement it.
2782
2783    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2784    using the breakpoint system instead of blatting memory directly (as with rs6000).
2785
2786    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2787    single step.  If not, then implement single step using breakpoints. */
2788
2789 #if defined (SOFTWARE_SINGLE_STEP)
2790 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2791 #if !defined (SOFTWARE_SINGLE_STEP_P)
2792 #define SOFTWARE_SINGLE_STEP_P() (1)
2793 #endif
2794 #endif
2795
2796 /* Default predicate for non- multi-arch targets. */
2797 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2798 #define SOFTWARE_SINGLE_STEP_P() (0)
2799 #endif
2800
2801 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2802 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2803 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2804 #endif
2805 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2806 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2807 #endif
2808
2809 /* Default (function) for non- multi-arch platforms. */
2810 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2811 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2812 #endif
2813
2814 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2815 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2816 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2817 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2818 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2819 #endif
2820 #if GDB_MULTI_ARCH
2821 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2822 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2823 #endif
2824 #endif
2825
2826 /* Default (function) for non- multi-arch platforms. */
2827 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2828 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2829 #endif
2830
2831 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2832 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2833 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2834 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2835 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2836 #endif
2837 #if GDB_MULTI_ARCH
2838 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2839 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2840 #endif
2841 #endif
2842
2843 /* Default (function) for non- multi-arch platforms. */
2844 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2845 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2846 #endif
2847
2848 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2849 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2850 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2851 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2852 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2853 #endif
2854 #if GDB_MULTI_ARCH
2855 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2856 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2857 #endif
2858 #endif
2859
2860 /* For SVR4 shared libraries, each call goes through a small piece of
2861    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2862    to nonzero if we are currently stopped in one of these. */
2863
2864 /* Default (function) for non- multi-arch platforms. */
2865 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2866 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2867 #endif
2868
2869 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2870 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2871 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2872 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2873 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2874 #endif
2875 #if GDB_MULTI_ARCH
2876 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2877 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2878 #endif
2879 #endif
2880
2881 /* Some systems also have trampoline code for returning from shared libs. */
2882
2883 /* Default (function) for non- multi-arch platforms. */
2884 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2885 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2886 #endif
2887
2888 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2889 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2890 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2891 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2892 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2893 #endif
2894 #if GDB_MULTI_ARCH
2895 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2896 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2897 #endif
2898 #endif
2899
2900 /* Sigtramp is a routine that the kernel calls (which then calls the
2901    signal handler).  On most machines it is a library routine that is
2902    linked into the executable.
2903
2904    This macro, given a program counter value and the name of the
2905    function in which that PC resides (which can be null if the name is
2906    not known), returns nonzero if the PC and name show that we are in
2907    sigtramp.
2908
2909    On most machines just see if the name is sigtramp (and if we have
2910    no name, assume we are not in sigtramp).
2911
2912    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2913    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2914    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2915    own local NAME lookup.
2916
2917    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2918    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2919    does not. */
2920
2921 /* Default (function) for non- multi-arch platforms. */
2922 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2923 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2924 #endif
2925
2926 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2927 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2928 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2929 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2930 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2931 #endif
2932 #if GDB_MULTI_ARCH
2933 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2934 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2935 #endif
2936 #endif
2937
2938 #if defined (SIGTRAMP_START)
2939 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2940 #if !defined (SIGTRAMP_START_P)
2941 #define SIGTRAMP_START_P() (1)
2942 #endif
2943 #endif
2944
2945 /* Default predicate for non- multi-arch targets. */
2946 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2947 #define SIGTRAMP_START_P() (0)
2948 #endif
2949
2950 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2951 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2952 #error "Non multi-arch definition of SIGTRAMP_START"
2953 #endif
2954 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2955 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2956 #endif
2957
2958 /* Default (function) for non- multi-arch platforms. */
2959 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2960 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2961 #endif
2962
2963 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2964 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2965 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2966 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2967 #error "Non multi-arch definition of SIGTRAMP_START"
2968 #endif
2969 #if GDB_MULTI_ARCH
2970 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2971 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2972 #endif
2973 #endif
2974
2975 #if defined (SIGTRAMP_END)
2976 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2977 #if !defined (SIGTRAMP_END_P)
2978 #define SIGTRAMP_END_P() (1)
2979 #endif
2980 #endif
2981
2982 /* Default predicate for non- multi-arch targets. */
2983 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2984 #define SIGTRAMP_END_P() (0)
2985 #endif
2986
2987 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2988 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2989 #error "Non multi-arch definition of SIGTRAMP_END"
2990 #endif
2991 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2992 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2993 #endif
2994
2995 /* Default (function) for non- multi-arch platforms. */
2996 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2997 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2998 #endif
2999
3000 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
3001 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
3002 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
3003 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
3004 #error "Non multi-arch definition of SIGTRAMP_END"
3005 #endif
3006 #if GDB_MULTI_ARCH
3007 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
3008 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
3009 #endif
3010 #endif
3011
3012 /* A target might have problems with watchpoints as soon as the stack
3013    frame of the current function has been destroyed.  This mostly happens
3014    as the first action in a funtion's epilogue.  in_function_epilogue_p()
3015    is defined to return a non-zero value if either the given addr is one
3016    instruction after the stack destroying instruction up to the trailing
3017    return instruction or if we can figure out that the stack frame has
3018    already been invalidated regardless of the value of addr.  Targets
3019    which don't suffer from that problem could just let this functionality
3020    untouched. */
3021
3022 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
3023 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
3024 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
3025
3026 /* Given a vector of command-line arguments, return a newly allocated
3027    string which, when passed to the create_inferior function, will be
3028    parsed (on Unix systems, by the shell) to yield the same vector.
3029    This function should call error() if the argument vector is not
3030    representable for this target or if this target does not support
3031    command-line arguments.
3032    ARGC is the number of elements in the vector.
3033    ARGV is an array of strings, one per argument. */
3034
3035 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
3036 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
3037 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
3038
3039 #if defined (DWARF2_BUILD_FRAME_INFO)
3040 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
3041 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
3042 #define DWARF2_BUILD_FRAME_INFO_P() (1)
3043 #endif
3044 #endif
3045
3046 /* Default predicate for non- multi-arch targets. */
3047 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
3048 #define DWARF2_BUILD_FRAME_INFO_P() (0)
3049 #endif
3050
3051 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
3052 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
3053 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
3054 #endif
3055 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
3056 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
3057 #endif
3058
3059 /* Default (function) for non- multi-arch platforms. */
3060 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
3061 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
3062 #endif
3063
3064 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
3065 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
3066 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
3067 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
3068 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
3069 #endif
3070 #if GDB_MULTI_ARCH
3071 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
3072 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
3073 #endif
3074 #endif
3075
3076 /* Default (function) for non- multi-arch platforms. */
3077 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
3078 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
3079 #endif
3080
3081 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
3082 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
3083 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
3084 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
3085 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
3086 #endif
3087 #if GDB_MULTI_ARCH
3088 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
3089 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
3090 #endif
3091 #endif
3092
3093 /* Default (function) for non- multi-arch platforms. */
3094 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3095 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
3096 #endif
3097
3098 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
3099 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
3100 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
3101 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
3102 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
3103 #endif
3104 #if GDB_MULTI_ARCH
3105 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
3106 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
3107 #endif
3108 #endif
3109
3110 /* Default (value) for non- multi-arch platforms. */
3111 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
3112 #define NAME_OF_MALLOC ("malloc")
3113 #endif
3114
3115 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
3116 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
3117 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
3118 #error "Non multi-arch definition of NAME_OF_MALLOC"
3119 #endif
3120 #if GDB_MULTI_ARCH
3121 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
3122 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
3123 #endif
3124 #endif
3125
3126 /* Default (value) for non- multi-arch platforms. */
3127 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
3128 #define CANNOT_STEP_BREAKPOINT (0)
3129 #endif
3130
3131 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
3132 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
3133 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
3134 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
3135 #endif
3136 #if GDB_MULTI_ARCH
3137 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
3138 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
3139 #endif
3140 #endif
3141
3142 /* Default (value) for non- multi-arch platforms. */
3143 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3144 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3145 #endif
3146
3147 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3148 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3149 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3150 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3151 #endif
3152 #if GDB_MULTI_ARCH
3153 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3154 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3155 #endif
3156 #endif
3157
3158 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
3159 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3160 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3161 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3162 #endif
3163 #endif
3164
3165 /* Default predicate for non- multi-arch targets. */
3166 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3167 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3168 #endif
3169
3170 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3171 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3172 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3173 #endif
3174 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3175 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3176 #endif
3177
3178 /* Default (function) for non- multi-arch platforms. */
3179 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3180 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3181 #endif
3182
3183 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3184 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3185 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3186 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3187 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3188 #endif
3189 #if GDB_MULTI_ARCH
3190 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
3191 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3192 #endif
3193 #endif
3194
3195 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3196
3197 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3198 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3199 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);
3200
3201 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3202
3203 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3204 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3205 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);
3206
3207 /* Is a register in a group */
3208
3209 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3210 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3211 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3212
3213 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3214
3215
3216 /* Mechanism for co-ordinating the selection of a specific
3217    architecture.
3218
3219    GDB targets (*-tdep.c) can register an interest in a specific
3220    architecture.  Other GDB components can register a need to maintain
3221    per-architecture data.
3222
3223    The mechanisms below ensures that there is only a loose connection
3224    between the set-architecture command and the various GDB
3225    components.  Each component can independently register their need
3226    to maintain architecture specific data with gdbarch.
3227
3228    Pragmatics:
3229
3230    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3231    didn't scale.
3232
3233    The more traditional mega-struct containing architecture specific
3234    data for all the various GDB components was also considered.  Since
3235    GDB is built from a variable number of (fairly independent)
3236    components it was determined that the global aproach was not
3237    applicable. */
3238
3239
3240 /* Register a new architectural family with GDB.
3241
3242    Register support for the specified ARCHITECTURE with GDB.  When
3243    gdbarch determines that the specified architecture has been
3244    selected, the corresponding INIT function is called.
3245
3246    --
3247
3248    The INIT function takes two parameters: INFO which contains the
3249    information available to gdbarch about the (possibly new)
3250    architecture; ARCHES which is a list of the previously created
3251    ``struct gdbarch'' for this architecture.
3252
3253    The INFO parameter is, as far as possible, be pre-initialized with
3254    information obtained from INFO.ABFD or the previously selected
3255    architecture.
3256
3257    The ARCHES parameter is a linked list (sorted most recently used)
3258    of all the previously created architures for this architecture
3259    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3260    values from the previously selected architecture for this
3261    architecture family.  The global ``current_gdbarch'' shall not be
3262    used.
3263
3264    The INIT function shall return any of: NULL - indicating that it
3265    doesn't recognize the selected architecture; an existing ``struct
3266    gdbarch'' from the ARCHES list - indicating that the new
3267    architecture is just a synonym for an earlier architecture (see
3268    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3269    - that describes the selected architecture (see gdbarch_alloc()).
3270
3271    The DUMP_TDEP function shall print out all target specific values.
3272    Care should be taken to ensure that the function works in both the
3273    multi-arch and non- multi-arch cases. */
3274
3275 struct gdbarch_list
3276 {
3277   struct gdbarch *gdbarch;
3278   struct gdbarch_list *next;
3279 };
3280
3281 struct gdbarch_info
3282 {
3283   /* Use default: NULL (ZERO). */
3284   const struct bfd_arch_info *bfd_arch_info;
3285
3286   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3287   int byte_order;
3288
3289   /* Use default: NULL (ZERO). */
3290   bfd *abfd;
3291
3292   /* Use default: NULL (ZERO). */
3293   struct gdbarch_tdep_info *tdep_info;
3294
3295   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3296   enum gdb_osabi osabi;
3297 };
3298
3299 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3300 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3301
3302 /* DEPRECATED - use gdbarch_register() */
3303 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3304
3305 extern void gdbarch_register (enum bfd_architecture architecture,
3306                               gdbarch_init_ftype *,
3307                               gdbarch_dump_tdep_ftype *);
3308
3309
3310 /* Return a freshly allocated, NULL terminated, array of the valid
3311    architecture names.  Since architectures are registered during the
3312    _initialize phase this function only returns useful information
3313    once initialization has been completed. */
3314
3315 extern const char **gdbarch_printable_names (void);
3316
3317
3318 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3319    matches the information provided by INFO. */
3320
3321 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3322
3323
3324 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3325    basic initialization using values obtained from the INFO andTDEP
3326    parameters.  set_gdbarch_*() functions are called to complete the
3327    initialization of the object. */
3328
3329 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3330
3331
3332 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3333    It is assumed that the caller freeds the ``struct
3334    gdbarch_tdep''. */
3335
3336 extern void gdbarch_free (struct gdbarch *);
3337
3338
3339 /* Helper function. Force an update of the current architecture.
3340
3341    The actual architecture selected is determined by INFO, ``(gdb) set
3342    architecture'' et.al., the existing architecture and BFD's default
3343    architecture.  INFO should be initialized to zero and then selected
3344    fields should be updated.
3345
3346    Returns non-zero if the update succeeds */
3347
3348 extern int gdbarch_update_p (struct gdbarch_info info);
3349
3350
3351
3352 /* Register per-architecture data-pointer.
3353
3354    Reserve space for a per-architecture data-pointer.  An identifier
3355    for the reserved data-pointer is returned.  That identifer should
3356    be saved in a local static variable.
3357
3358    The per-architecture data-pointer is either initialized explicitly
3359    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3360    gdbarch_data()).  FREE() is called to delete either an existing
3361    data-pointer overridden by set_gdbarch_data() or when the
3362    architecture object is being deleted.
3363
3364    When a previously created architecture is re-selected, the
3365    per-architecture data-pointer for that previous architecture is
3366    restored.  INIT() is not re-called.
3367
3368    Multiple registrarants for any architecture are allowed (and
3369    strongly encouraged).  */
3370
3371 struct gdbarch_data;
3372
3373 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3374 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3375                                         void *pointer);
3376 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3377                                                    gdbarch_data_free_ftype *free);
3378 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3379                               struct gdbarch_data *data,
3380                               void *pointer);
3381
3382 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3383
3384
3385 /* Register per-architecture memory region.
3386
3387    Provide a memory-region swap mechanism.  Per-architecture memory
3388    region are created.  These memory regions are swapped whenever the
3389    architecture is changed.  For a new architecture, the memory region
3390    is initialized with zero (0) and the INIT function is called.
3391
3392    Memory regions are swapped / initialized in the order that they are
3393    registered.  NULL DATA and/or INIT values can be specified.
3394
3395    New code should use register_gdbarch_data(). */
3396
3397 typedef void (gdbarch_swap_ftype) (void);
3398 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3399 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3400
3401
3402
3403 /* The target-system-dependent byte order is dynamic */
3404
3405 extern int target_byte_order;
3406 #ifndef TARGET_BYTE_ORDER
3407 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3408 #endif
3409
3410 extern int target_byte_order_auto;
3411 #ifndef TARGET_BYTE_ORDER_AUTO
3412 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3413 #endif
3414
3415
3416
3417 /* The target-system-dependent BFD architecture is dynamic */
3418
3419 extern int target_architecture_auto;
3420 #ifndef TARGET_ARCHITECTURE_AUTO
3421 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3422 #endif
3423
3424 extern const struct bfd_arch_info *target_architecture;
3425 #ifndef TARGET_ARCHITECTURE
3426 #define TARGET_ARCHITECTURE (target_architecture + 0)
3427 #endif
3428
3429
3430 /* The target-system-dependent disassembler is semi-dynamic */
3431
3432 /* Use gdb_disassemble, and gdbarch_print_insn instead.  */
3433 extern int (*deprecated_tm_print_insn) (bfd_vma, disassemble_info*);
3434
3435 /* Use set_gdbarch_print_insn instead.  */
3436 extern disassemble_info deprecated_tm_print_insn_info;
3437
3438 /* Set the dynamic target-system-dependent parameters (architecture,
3439    byte-order, ...) using information found in the BFD */
3440
3441 extern void set_gdbarch_from_file (bfd *);
3442
3443
3444 /* Initialize the current architecture to the "first" one we find on
3445    our list.  */
3446
3447 extern void initialize_current_architecture (void);
3448
3449 /* For non-multiarched targets, do any initialization of the default
3450    gdbarch object necessary after the _initialize_MODULE functions
3451    have run.  */
3452 extern void initialize_non_multiarch (void);
3453
3454 /* gdbarch trace variable */
3455 extern int gdbarch_debug;
3456
3457 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3458
3459 #endif