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