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 DEPRECATED_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 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 725    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 726    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 727    by REGISTER_TYPE. */
 728
 729 /* Default (function) for non- multi-arch platforms. */
 730 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
 731 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
 732 #endif
 733
 734 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 735 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 736 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 737 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 738 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 739 #endif
 740 #if GDB_MULTI_ARCH
 741 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
 742 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 743 #endif
 744 #endif
 745
 746 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 747    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 748    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 749    by REGISTER_TYPE. */
 750
 751 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 752 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 753 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 754 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 755 #endif
 756 #endif
 757
 758 /* Default predicate for non- multi-arch targets. */
 759 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 760 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
 761 #endif
 762
 763 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 765 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 766 #endif
 767 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 768 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 769 #endif
 770
 771 /* Default (value) for non- multi-arch platforms. */
 772 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 773 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
 774 #endif
 775
 776 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 777 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 778 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 779 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 780 #endif
 781 #if GDB_MULTI_ARCH
 782 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 783 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 784 #endif
 785 #endif
 786
 787 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 788    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 789    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 790    by REGISTER_TYPE. */
 791
 792 /* Default (function) for non- multi-arch platforms. */
 793 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
 794 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
 795 #endif
 796
 797 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 798 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 799 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 800 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 801 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 802 #endif
 803 #if GDB_MULTI_ARCH
 804 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
 805 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 806 #endif
 807 #endif
 808
 809 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 810    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 811    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE are all being replaced
 812    by REGISTER_TYPE. */
 813
 814 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 815 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 816 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 817 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 818 #endif
 819 #endif
 820
 821 /* Default predicate for non- multi-arch targets. */
 822 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 823 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
 824 #endif
 825
 826 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 827 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 828 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 829 #endif
 830 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 831 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 832 #endif
 833
 834 /* Default (value) for non- multi-arch platforms. */
 835 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 836 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
 837 #endif
 838
 839 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 840 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 841 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 842 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 843 #endif
 844 #if GDB_MULTI_ARCH
 845 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 846 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 847 #endif
 848 #endif
 849
 850 /* The methods REGISTER_VIRTUAL_TYPE, MAX_REGISTER_RAW_SIZE,
 851    MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
 852    REGISTER_VIRTUAL_SIZE and REGISTER_RAW_SIZE have all being replaced
 853    by REGISTER_TYPE. */
 854
 855 #if defined (REGISTER_VIRTUAL_TYPE)
 856 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 857 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 858 #define REGISTER_VIRTUAL_TYPE_P() (1)
 859 #endif
 860 #endif
 861
 862 /* Default predicate for non- multi-arch targets. */
 863 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
 864 #define REGISTER_VIRTUAL_TYPE_P() (0)
 865 #endif
 866
 867 extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
 868 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 869 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 870 #endif
 871 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 872 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
 873 #endif
 874
 875 /* Default (function) for non- multi-arch platforms. */
 876 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
 877 #define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
 878 #endif
 879
 880 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 881 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 882 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 883 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 884 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 885 #endif
 886 #if GDB_MULTI_ARCH
 887 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
 888 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 889 #endif
 890 #endif
 891
 892 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 893
 894 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 895 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 896 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 897
 898 #if defined (DEPRECATED_DO_REGISTERS_INFO)
 899 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
 900 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 901 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
 902 #endif
 903 #endif
 904
 905 /* Default predicate for non- multi-arch targets. */
 906 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 907 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
 908 #endif
 909
 910 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
 911 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
 912 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 913 #endif
 914 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 915 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
 916 #endif
 917
 918 /* Default (function) for non- multi-arch platforms. */
 919 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
 920 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
 921 #endif
 922
 923 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
 924 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 925 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
 926 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
 927 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 928 #endif
 929 #if GDB_MULTI_ARCH
 930 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
 931 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
 932 #endif
 933 #endif
 934
 935 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 936 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 937 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
 938
 939 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
 940
 941 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 942 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 943 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
 944
 945 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
 946
 947 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 948 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 949 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
 950
 951 /* MAP a GDB RAW register number onto a simulator register number.  See
 952    also include/...-sim.h. */
 953
 954 /* Default (function) for non- multi-arch platforms. */
 955 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
 956 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
 957 #endif
 958
 959 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
 960 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
 961 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
 962 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
 963 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
 964 #endif
 965 #if GDB_MULTI_ARCH
 966 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
 967 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
 968 #endif
 969 #endif
 970
 971 #if defined (REGISTER_BYTES_OK)
 972 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
 973 #if !defined (REGISTER_BYTES_OK_P)
 974 #define REGISTER_BYTES_OK_P() (1)
 975 #endif
 976 #endif
 977
 978 /* Default predicate for non- multi-arch targets. */
 979 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
 980 #define REGISTER_BYTES_OK_P() (0)
 981 #endif
 982
 983 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
 984 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
 985 #error "Non multi-arch definition of REGISTER_BYTES_OK"
 986 #endif
 987 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
 988 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
 989 #endif
 990
 991 /* Default (function) for non- multi-arch platforms. */
 992 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
 993 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
 994 #endif
 995
 996 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
 997 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
 998 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
 999 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1000 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1001 #endif
1002 #if GDB_MULTI_ARCH
1003 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
1004 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1005 #endif
1006 #endif
1007
1008 /* Default (function) for non- multi-arch platforms. */
1009 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1010 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1011 #endif
1012
1013 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1014 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1015 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1016 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1017 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1018 #endif
1019 #if GDB_MULTI_ARCH
1020 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
1021 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1022 #endif
1023 #endif
1024
1025 /* Default (function) for non- multi-arch platforms. */
1026 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1027 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1028 #endif
1029
1030 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1031 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1032 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1033 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1034 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1035 #endif
1036 #if GDB_MULTI_ARCH
1037 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
1038 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1039 #endif
1040 #endif
1041
1042 /* setjmp/longjmp support. */
1043
1044 #if defined (GET_LONGJMP_TARGET)
1045 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1046 #if !defined (GET_LONGJMP_TARGET_P)
1047 #define GET_LONGJMP_TARGET_P() (1)
1048 #endif
1049 #endif
1050
1051 /* Default predicate for non- multi-arch targets. */
1052 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1053 #define GET_LONGJMP_TARGET_P() (0)
1054 #endif
1055
1056 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1057 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1058 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1059 #endif
1060 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1061 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1062 #endif
1063
1064 /* Default (function) for non- multi-arch platforms. */
1065 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1066 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1067 #endif
1068
1069 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1070 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1071 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1072 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1073 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1074 #endif
1075 #if GDB_MULTI_ARCH
1076 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
1077 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1078 #endif
1079 #endif
1080
1081 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1082    much better but at least they are vaguely consistent).  The headers
1083    and body contain convoluted #if/#else sequences for determine how
1084    things should be compiled.  Instead of trying to mimic that
1085    behaviour here (and hence entrench it further) gdbarch simply
1086    reqires that these methods be set up from the word go.  This also
1087    avoids any potential problems with moving beyond multi-arch partial. */
1088
1089 /* Default (value) for non- multi-arch platforms. */
1090 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1091 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1092 #endif
1093
1094 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1095 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1096 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1097 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1098 #endif
1099 #if GDB_MULTI_ARCH
1100 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1101 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1102 #endif
1103 #endif
1104
1105 /* Default (value) for non- multi-arch platforms. */
1106 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1107 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1108 #endif
1109
1110 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1111 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1112 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1113 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1114 #endif
1115 #if GDB_MULTI_ARCH
1116 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
1117 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1118 #endif
1119 #endif
1120
1121 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1122 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1123 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1125 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1126 #endif
1127 #if GDB_MULTI_ARCH
1128 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1129 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1130 #endif
1131 #endif
1132
1133 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
1134 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
1135 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1136 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1137 #endif
1138 #if GDB_MULTI_ARCH
1139 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
1140 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1141 #endif
1142 #endif
1143
1144 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1145 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
1146 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1147 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1148 #endif
1149 #if GDB_MULTI_ARCH
1150 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1151 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1152 #endif
1153 #endif
1154
1155 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
1156 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
1157 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1158 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1159 #endif
1160 #if GDB_MULTI_ARCH
1161 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1162 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1163 #endif
1164 #endif
1165
1166 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
1167 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
1168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1169 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1170 #endif
1171 #if GDB_MULTI_ARCH
1172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1173 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1174 #endif
1175 #endif
1176
1177 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1178    (callable) initial value.  As a consequence, even when the predicate
1179    is false, the corresponding function works.  This simplifies the
1180    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1181    doesn't need to be modified. */
1182
1183 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1184 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1185 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1186 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1187 #endif
1188 #endif
1189
1190 /* Default predicate for non- multi-arch targets. */
1191 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1192 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1193 #endif
1194
1195 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1196 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1197 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1198 #endif
1199 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1200 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1201 #endif
1202
1203 /* Default (function) for non- multi-arch platforms. */
1204 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1205 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1206 #endif
1207
1208 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1209 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1210 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1211 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1212 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1213 #endif
1214 #if GDB_MULTI_ARCH
1215 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1216 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1217 #endif
1218 #endif
1219
1220 extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
1221 extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
1222 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
1223 #error "Non multi-arch definition of CALL_DUMMY_P"
1224 #endif
1225 #if GDB_MULTI_ARCH
1226 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
1227 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1228 #endif
1229 #endif
1230
1231 /* Default (value) for non- multi-arch platforms. */
1232 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1233 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1234 #endif
1235
1236 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
1237 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
1238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1239 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1240 #endif
1241 #if GDB_MULTI_ARCH
1242 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
1243 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1244 #endif
1245 #endif
1246
1247 /* Default (value) for non- multi-arch platforms. */
1248 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1249 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1250 #endif
1251
1252 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1253 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
1254 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1255 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1256 #endif
1257 #if GDB_MULTI_ARCH
1258 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
1259 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1260 #endif
1261 #endif
1262
1263 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1264 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1265 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1266 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1267 #endif
1268 #endif
1269
1270 /* Default predicate for non- multi-arch targets. */
1271 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1272 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1273 #endif
1274
1275 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1276 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1277 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1278 #endif
1279 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1280 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1281 #endif
1282
1283 /* Default (value) for non- multi-arch platforms. */
1284 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1285 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1286 #endif
1287
1288 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1289 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1290 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1291 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1292 #endif
1293 #if GDB_MULTI_ARCH
1294 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1295 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1296 #endif
1297 #endif
1298
1299 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);
1300 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);
1301 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
1302 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1303 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1304 #endif
1305 #if GDB_MULTI_ARCH
1306 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1307 #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))
1308 #endif
1309 #endif
1310
1311 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1312 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1313 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1314 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1315 #endif
1316 #endif
1317
1318 /* Default predicate for non- multi-arch targets. */
1319 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1320 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1321 #endif
1322
1323 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1324 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1325 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1326 #endif
1327 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1328 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1329 #endif
1330
1331 /* Default (function) for non- multi-arch platforms. */
1332 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1333 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1334 #endif
1335
1336 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1337 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1338 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1339 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1340 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1341 #endif
1342 #if GDB_MULTI_ARCH
1343 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1344 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1345 #endif
1346 #endif
1347
1348 #if defined (DEPRECATED_INIT_FRAME_PC)
1349 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1350 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1351 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1352 #endif
1353 #endif
1354
1355 /* Default predicate for non- multi-arch targets. */
1356 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1357 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1358 #endif
1359
1360 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1361 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1362 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1363 #endif
1364 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1365 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1366 #endif
1367
1368 /* Default (function) for non- multi-arch platforms. */
1369 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1370 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1371 #endif
1372
1373 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1374 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1375 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1377 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1378 #endif
1379 #if GDB_MULTI_ARCH
1380 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC)
1381 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1382 #endif
1383 #endif
1384
1385 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1386 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1387 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1388 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1389 #endif
1390 #if GDB_MULTI_ARCH
1391 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1392 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1393 #endif
1394 #endif
1395
1396 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1397 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1398 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1399 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1400 #endif
1401 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1402 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1403 #endif
1404
1405 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1406 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1407 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1408 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1409 #endif
1410 #endif
1411
1412 /* Default predicate for non- multi-arch targets. */
1413 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1414 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1415 #endif
1416
1417 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1418 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1419 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1420 #endif
1421 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1422 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1423 #endif
1424
1425 /* Default (function) for non- multi-arch platforms. */
1426 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1427 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1428 #endif
1429
1430 typedef void (gdbarch_deprecated_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1431 extern void gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1432 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1434 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1435 #endif
1436 #if GDB_MULTI_ARCH
1437 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER)
1438 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_deprecated_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1439 #endif
1440 #endif
1441
1442 /* Default (function) for non- multi-arch platforms. */
1443 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1444 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1445 #endif
1446
1447 typedef int (gdbarch_register_convertible_ftype) (int nr);
1448 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1449 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1450 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1451 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1452 #endif
1453 #if GDB_MULTI_ARCH
1454 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1455 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1456 #endif
1457 #endif
1458
1459 /* Default (function) for non- multi-arch platforms. */
1460 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1461 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1462 #endif
1463
1464 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1465 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1466 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1467 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1468 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1469 #endif
1470 #if GDB_MULTI_ARCH
1471 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1472 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1473 #endif
1474 #endif
1475
1476 /* Default (function) for non- multi-arch platforms. */
1477 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1478 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1479 #endif
1480
1481 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1482 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1483 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1484 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1485 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1486 #endif
1487 #if GDB_MULTI_ARCH
1488 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1489 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1490 #endif
1491 #endif
1492
1493 /* Default (function) for non- multi-arch platforms. */
1494 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1495 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1496 #endif
1497
1498 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1499 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1500 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1501 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1502 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1503 #endif
1504 #if GDB_MULTI_ARCH
1505 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1506 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1507 #endif
1508 #endif
1509
1510 /* Default (function) for non- multi-arch platforms. */
1511 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1512 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1513 #endif
1514
1515 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1516 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1517 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1518 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1519 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1520 #endif
1521 #if GDB_MULTI_ARCH
1522 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1523 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1524 #endif
1525 #endif
1526
1527 /* Default (function) for non- multi-arch platforms. */
1528 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1529 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1530 #endif
1531
1532 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1533 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1534 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1535 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1536 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1537 #endif
1538 #if GDB_MULTI_ARCH
1539 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1540 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1541 #endif
1542 #endif
1543
1544 /* Default (function) for non- multi-arch platforms. */
1545 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1546 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1547 #endif
1548
1549 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1550 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1551 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1552 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1553 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1554 #endif
1555 #if GDB_MULTI_ARCH
1556 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1557 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1558 #endif
1559 #endif
1560
1561 /* Default (function) for non- multi-arch platforms. */
1562 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1563 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1564 #endif
1565
1566 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1567 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1568 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1569 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1570 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1571 #endif
1572 #if GDB_MULTI_ARCH
1573 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1574 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1575 #endif
1576 #endif
1577
1578 #if defined (INTEGER_TO_ADDRESS)
1579 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1580 #if !defined (INTEGER_TO_ADDRESS_P)
1581 #define INTEGER_TO_ADDRESS_P() (1)
1582 #endif
1583 #endif
1584
1585 /* Default predicate for non- multi-arch targets. */
1586 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1587 #define INTEGER_TO_ADDRESS_P() (0)
1588 #endif
1589
1590 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1591 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1592 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1593 #endif
1594 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1595 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1596 #endif
1597
1598 /* Default (function) for non- multi-arch platforms. */
1599 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1600 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1601 #endif
1602
1603 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1604 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1605 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1607 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1608 #endif
1609 #if GDB_MULTI_ARCH
1610 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1611 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1612 #endif
1613 #endif
1614
1615 /* Default (function) for non- multi-arch platforms. */
1616 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1617 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1618 #endif
1619
1620 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1621 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1622 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1623 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1624 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1625 #endif
1626 #if GDB_MULTI_ARCH
1627 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1628 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1629 #endif
1630 #endif
1631
1632 /* Replaced by PUSH_DUMMY_CALL */
1633
1634 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1635 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1636 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1637 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1638 #endif
1639 #endif
1640
1641 /* Default predicate for non- multi-arch targets. */
1642 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1643 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1644 #endif
1645
1646 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1647 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1648 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1649 #endif
1650 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1651 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1652 #endif
1653
1654 /* Default (function) for non- multi-arch platforms. */
1655 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1656 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1657 #endif
1658
1659 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1660 extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1661 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1662 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1663 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1664 #endif
1665 #if GDB_MULTI_ARCH
1666 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
1667 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1668 #endif
1669 #endif
1670
1671 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1672
1673 typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR dummy_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1674 extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR dummy_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1675 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1676
1677 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1678 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1679 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1680 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1681 #endif
1682 #endif
1683
1684 /* Default predicate for non- multi-arch targets. */
1685 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1686 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1687 #endif
1688
1689 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1690 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1691 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1692 #endif
1693 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1694 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1695 #endif
1696
1697 /* Default (function) for non- multi-arch platforms. */
1698 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1699 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1700 #endif
1701
1702 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1703 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1704 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1705 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1706 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1707 #endif
1708 #if GDB_MULTI_ARCH
1709 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1710 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1711 #endif
1712 #endif
1713
1714 #if defined (PUSH_RETURN_ADDRESS)
1715 /* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1716 #if !defined (PUSH_RETURN_ADDRESS_P)
1717 #define PUSH_RETURN_ADDRESS_P() (1)
1718 #endif
1719 #endif
1720
1721 /* Default predicate for non- multi-arch targets. */
1722 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1723 #define PUSH_RETURN_ADDRESS_P() (0)
1724 #endif
1725
1726 extern int gdbarch_push_return_address_p (struct gdbarch *gdbarch);
1727 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1728 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1729 #endif
1730 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1731 #define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1732 #endif
1733
1734 /* Default (function) for non- multi-arch platforms. */
1735 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1736 #define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1737 #endif
1738
1739 typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1740 extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1741 extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
1742 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1743 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1744 #endif
1745 #if GDB_MULTI_ARCH
1746 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
1747 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1748 #endif
1749 #endif
1750
1751 #if defined (DEPRECATED_POP_FRAME)
1752 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1753 #if !defined (DEPRECATED_POP_FRAME_P)
1754 #define DEPRECATED_POP_FRAME_P() (1)
1755 #endif
1756 #endif
1757
1758 /* Default predicate for non- multi-arch targets. */
1759 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1760 #define DEPRECATED_POP_FRAME_P() (0)
1761 #endif
1762
1763 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1765 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1766 #endif
1767 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1768 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1769 #endif
1770
1771 /* Default (function) for non- multi-arch platforms. */
1772 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1773 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1774 #endif
1775
1776 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1777 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1778 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1779 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1780 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1781 #endif
1782 #if GDB_MULTI_ARCH
1783 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME)
1784 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1785 #endif
1786 #endif
1787
1788 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1789
1790 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1791 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1792 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1793 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1794 #endif
1795 #endif
1796
1797 /* Default predicate for non- multi-arch targets. */
1798 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1799 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1800 #endif
1801
1802 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1803 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1804 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1805 #endif
1806 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1807 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1808 #endif
1809
1810 /* Default (function) for non- multi-arch platforms. */
1811 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1812 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1813 #endif
1814
1815 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1816 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1817 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1818 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1819 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1820 #endif
1821 #if GDB_MULTI_ARCH
1822 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN)
1823 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1824 #endif
1825 #endif
1826
1827 /* Default (function) for non- multi-arch platforms. */
1828 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1829 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1830 #endif
1831
1832 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1833 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1834 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1835 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1836 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1837 #endif
1838 #if GDB_MULTI_ARCH
1839 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1840 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1841 #endif
1842 #endif
1843
1844 /* Default (function) for non- multi-arch platforms. */
1845 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1846 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1847 #endif
1848
1849 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1850 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1851 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1852 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1853 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1854 #endif
1855 #if GDB_MULTI_ARCH
1856 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1857 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1858 #endif
1859 #endif
1860
1861 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1862 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1863 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1864 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1865 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1866 #endif
1867 #if GDB_MULTI_ARCH
1868 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1869 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1870 #endif
1871 #endif
1872
1873 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1874 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1875 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1876 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1877 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1878 #endif
1879 #if GDB_MULTI_ARCH
1880 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1881 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1882 #endif
1883 #endif
1884
1885 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1886 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1887 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1888 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1889 #endif
1890 #endif
1891
1892 /* Default predicate for non- multi-arch targets. */
1893 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1894 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1895 #endif
1896
1897 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1898 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1899 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1900 #endif
1901 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1902 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1903 #endif
1904
1905 /* Default (function) for non- multi-arch platforms. */
1906 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1907 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1908 #endif
1909
1910 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1911 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1912 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1913 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1914 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1915 #endif
1916 #if GDB_MULTI_ARCH
1917 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1918 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1919 #endif
1920 #endif
1921
1922 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1923 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1924 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1925 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1926 #endif
1927 #endif
1928
1929 /* Default predicate for non- multi-arch targets. */
1930 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1931 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1932 #endif
1933
1934 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1935 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1936 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1937 #endif
1938 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1939 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1940 #endif
1941
1942 /* Default (function) for non- multi-arch platforms. */
1943 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1944 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1945 #endif
1946
1947 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1948 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1949 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1950 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1951 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1952 #endif
1953 #if GDB_MULTI_ARCH
1954 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1955 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1956 #endif
1957 #endif
1958
1959 /* Default (function) for non- multi-arch platforms. */
1960 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1961 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1962 #endif
1963
1964 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1965 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1966 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1968 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1969 #endif
1970 #if GDB_MULTI_ARCH
1971 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1972 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1973 #endif
1974 #endif
1975
1976 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1977 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1978 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1979 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
1980 #endif
1981 #endif
1982
1983 /* Default predicate for non- multi-arch targets. */
1984 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1985 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
1986 #endif
1987
1988 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1989 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1990 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
1991 #endif
1992 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1993 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
1994 #endif
1995
1996 /* Default (function) for non- multi-arch platforms. */
1997 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1998 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
1999 #endif
2000
2001 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
2002 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
2003 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
2004 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2005 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
2006 #endif
2007 #if GDB_MULTI_ARCH
2008 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
2009 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
2010 #endif
2011 #endif
2012
2013 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2014 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
2015 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2016 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
2017 #endif
2018 #endif
2019
2020 /* Default predicate for non- multi-arch targets. */
2021 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2022 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
2023 #endif
2024
2025 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
2026 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2027 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2028 #endif
2029 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
2030 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
2031 #endif
2032
2033 /* Default (function) for non- multi-arch platforms. */
2034 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2035 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2036 #endif
2037
2038 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2039 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2040 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2041 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2042 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2043 #endif
2044 #if GDB_MULTI_ARCH
2045 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2046 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2047 #endif
2048 #endif
2049
2050 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2051 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2052 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2053 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2054 #error "Non multi-arch definition of SKIP_PROLOGUE"
2055 #endif
2056 #if GDB_MULTI_ARCH
2057 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
2058 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2059 #endif
2060 #endif
2061
2062 /* Default (function) for non- multi-arch platforms. */
2063 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2064 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2065 #endif
2066
2067 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2068 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2069 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2070 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2071 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2072 #endif
2073 #if GDB_MULTI_ARCH
2074 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
2075 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2076 #endif
2077 #endif
2078
2079 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2080 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2081 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2082 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2083 #error "Non multi-arch definition of INNER_THAN"
2084 #endif
2085 #if GDB_MULTI_ARCH
2086 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
2087 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2088 #endif
2089 #endif
2090
2091 /* Default (function) for non- multi-arch platforms. */
2092 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
2093 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
2094 #endif
2095
2096 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2097 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2098 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2099 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2100 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2101 #endif
2102 #if GDB_MULTI_ARCH
2103 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
2104 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2105 #endif
2106 #endif
2107
2108 /* Default (function) for non- multi-arch platforms. */
2109 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2110 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2111 #endif
2112
2113 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2114 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2115 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2117 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2118 #endif
2119 #if GDB_MULTI_ARCH
2120 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
2121 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2122 #endif
2123 #endif
2124
2125 /* Default (function) for non- multi-arch platforms. */
2126 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2127 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2128 #endif
2129
2130 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2131 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2132 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2133 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2134 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2135 #endif
2136 #if GDB_MULTI_ARCH
2137 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
2138 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2139 #endif
2140 #endif
2141
2142 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2143 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2144 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2145 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2146 #endif
2147 #if GDB_MULTI_ARCH
2148 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
2149 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2150 #endif
2151 #endif
2152
2153 /* Default (function) for non- multi-arch platforms. */
2154 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2155 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2156 #endif
2157
2158 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2159 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2160 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2162 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2163 #endif
2164 #if GDB_MULTI_ARCH
2165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
2166 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2167 #endif
2168 #endif
2169
2170 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2171 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2173 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2174 #endif
2175 #if GDB_MULTI_ARCH
2176 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
2177 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2178 #endif
2179 #endif
2180
2181 /* Default (function) for non- multi-arch platforms. */
2182 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2183 #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))
2184 #endif
2185
2186 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2187 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
2188 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2189 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2190 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
2191 #endif
2192 #if GDB_MULTI_ARCH
2193 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
2194 #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))
2195 #endif
2196 #endif
2197
2198 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2199 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2200 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2201 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2202 #endif
2203 #if GDB_MULTI_ARCH
2204 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
2205 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2206 #endif
2207 #endif
2208
2209 /* Default (function) for non- multi-arch platforms. */
2210 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2211 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2212 #endif
2213
2214 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2215 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2216 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2217 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2218 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2219 #endif
2220 #if GDB_MULTI_ARCH
2221 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
2222 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2223 #endif
2224 #endif
2225
2226 #if defined (DEPRECATED_FRAME_CHAIN)
2227 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2228 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2229 #define DEPRECATED_FRAME_CHAIN_P() (1)
2230 #endif
2231 #endif
2232
2233 /* Default predicate for non- multi-arch targets. */
2234 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2235 #define DEPRECATED_FRAME_CHAIN_P() (0)
2236 #endif
2237
2238 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2239 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2240 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2241 #endif
2242 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2243 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2244 #endif
2245
2246 /* Default (function) for non- multi-arch platforms. */
2247 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2248 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2249 #endif
2250
2251 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2252 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2253 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2254 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2255 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2256 #endif
2257 #if GDB_MULTI_ARCH
2258 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN)
2259 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2260 #endif
2261 #endif
2262
2263 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2264 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2265 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2266 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2267 #endif
2268 #endif
2269
2270 /* Default predicate for non- multi-arch targets. */
2271 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2272 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2273 #endif
2274
2275 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2276 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2277 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2278 #endif
2279 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2280 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2281 #endif
2282
2283 /* Default (function) for non- multi-arch platforms. */
2284 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2285 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2286 #endif
2287
2288 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2289 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2290 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2291 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2292 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2293 #endif
2294 #if GDB_MULTI_ARCH
2295 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID)
2296 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2297 #endif
2298 #endif
2299
2300 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2301    note, per UNWIND_PC's doco, that while the two have similar
2302    interfaces they have very different underlying implementations. */
2303
2304 #if defined (DEPRECATED_FRAME_SAVED_PC)
2305 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2306 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2307 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2308 #endif
2309 #endif
2310
2311 /* Default predicate for non- multi-arch targets. */
2312 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2313 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2314 #endif
2315
2316 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2317 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2318 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2319 #endif
2320 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2321 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2322 #endif
2323
2324 /* Default (function) for non- multi-arch platforms. */
2325 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2326 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2327 #endif
2328
2329 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2330 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2331 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2332 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2333 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2334 #endif
2335 #if GDB_MULTI_ARCH
2336 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC)
2337 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2338 #endif
2339 #endif
2340
2341 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2342
2343 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2344 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2345 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2346
2347 /* Default (function) for non- multi-arch platforms. */
2348 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2349 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2350 #endif
2351
2352 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2353 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2354 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2356 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2357 #endif
2358 #if GDB_MULTI_ARCH
2359 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2360 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2361 #endif
2362 #endif
2363
2364 /* Default (function) for non- multi-arch platforms. */
2365 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2366 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2367 #endif
2368
2369 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2370 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2371 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2373 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2374 #endif
2375 #if GDB_MULTI_ARCH
2376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2377 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2378 #endif
2379 #endif
2380
2381 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
2382 extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2383 extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
2384 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2385 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2386 #endif
2387 #if GDB_MULTI_ARCH
2388 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
2389 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2390 #endif
2391 #endif
2392
2393 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2394 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2395 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2396 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2397 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2398 #endif
2399 #if GDB_MULTI_ARCH
2400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2401 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2402 #endif
2403 #endif
2404
2405 #if defined (STACK_ALIGN)
2406 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2407 #if !defined (STACK_ALIGN_P)
2408 #define STACK_ALIGN_P() (1)
2409 #endif
2410 #endif
2411
2412 /* Default predicate for non- multi-arch targets. */
2413 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2414 #define STACK_ALIGN_P() (0)
2415 #endif
2416
2417 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2418 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2419 #error "Non multi-arch definition of STACK_ALIGN"
2420 #endif
2421 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2422 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2423 #endif
2424
2425 /* Default (function) for non- multi-arch platforms. */
2426 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2427 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2428 #endif
2429
2430 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2431 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2432 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2434 #error "Non multi-arch definition of STACK_ALIGN"
2435 #endif
2436 #if GDB_MULTI_ARCH
2437 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2438 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2439 #endif
2440 #endif
2441
2442 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2443
2444 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2445 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2446 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2447
2448 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2449
2450 /* Default (value) for non- multi-arch platforms. */
2451 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2452 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2453 #endif
2454
2455 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2456 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2457 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2458 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2459 #endif
2460 #if GDB_MULTI_ARCH
2461 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2462 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2463 #endif
2464 #endif
2465
2466 #if defined (REG_STRUCT_HAS_ADDR)
2467 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2468 #if !defined (REG_STRUCT_HAS_ADDR_P)
2469 #define REG_STRUCT_HAS_ADDR_P() (1)
2470 #endif
2471 #endif
2472
2473 /* Default predicate for non- multi-arch targets. */
2474 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2475 #define REG_STRUCT_HAS_ADDR_P() (0)
2476 #endif
2477
2478 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2479 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2480 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2481 #endif
2482 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2483 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2484 #endif
2485
2486 /* Default (function) for non- multi-arch platforms. */
2487 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2488 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2489 #endif
2490
2491 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2492 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2493 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2494 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2495 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2496 #endif
2497 #if GDB_MULTI_ARCH
2498 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2499 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2500 #endif
2501 #endif
2502
2503 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2504    parametrized with (at least) the regcache. */
2505
2506 #if defined (SAVE_DUMMY_FRAME_TOS)
2507 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2508 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2509 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2510 #endif
2511 #endif
2512
2513 /* Default predicate for non- multi-arch targets. */
2514 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2515 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2516 #endif
2517
2518 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2519 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2520 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2521 #endif
2522 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2523 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2524 #endif
2525
2526 /* Default (function) for non- multi-arch platforms. */
2527 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2528 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2529 #endif
2530
2531 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2532 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2533 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2534 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2535 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2536 #endif
2537 #if GDB_MULTI_ARCH
2538 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2539 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2540 #endif
2541 #endif
2542
2543 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2544
2545 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2546 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2547 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2548
2549 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2550 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2551 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2552 #error "Non multi-arch definition of PARM_BOUNDARY"
2553 #endif
2554 #if GDB_MULTI_ARCH
2555 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2556 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2557 #endif
2558 #endif
2559
2560 /* Default (value) for non- multi-arch platforms. */
2561 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2562 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2563 #endif
2564
2565 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2566 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2567 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2568 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2569 #endif
2570 #if GDB_MULTI_ARCH
2571 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2572 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2573 #endif
2574 #endif
2575
2576 /* Default (value) for non- multi-arch platforms. */
2577 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2578 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2579 #endif
2580
2581 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2582 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2583 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2584 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2585 #endif
2586 #if GDB_MULTI_ARCH
2587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2588 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2589 #endif
2590 #endif
2591
2592 /* Default (value) for non- multi-arch platforms. */
2593 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2594 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2595 #endif
2596
2597 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2598 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2599 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2600 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2601 #endif
2602 #if GDB_MULTI_ARCH
2603 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2604 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2605 #endif
2606 #endif
2607
2608 /* Default (function) for non- multi-arch platforms. */
2609 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2610 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2611 #endif
2612
2613 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2614 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2615 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2616 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2617 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2618 #endif
2619 #if GDB_MULTI_ARCH
2620 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2621 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2622 #endif
2623 #endif
2624
2625 /* On some machines there are bits in addresses which are not really
2626    part of the address, but are used by the kernel, the hardware, etc.
2627    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2628    we get a "real" address such as one would find in a symbol table.
2629    This is used only for addresses of instructions, and even then I'm
2630    not sure it's used in all contexts.  It exists to deal with there
2631    being a few stray bits in the PC which would mislead us, not as some
2632    sort of generic thing to handle alignment or segmentation (it's
2633    possible it should be in TARGET_READ_PC instead). */
2634
2635 /* Default (function) for non- multi-arch platforms. */
2636 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2637 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2638 #endif
2639
2640 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2641 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2642 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2643 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2644 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2645 #endif
2646 #if GDB_MULTI_ARCH
2647 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2648 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2649 #endif
2650 #endif
2651
2652 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2653    ADDR_BITS_REMOVE. */
2654
2655 /* Default (function) for non- multi-arch platforms. */
2656 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2657 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2658 #endif
2659
2660 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2661 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2662 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2663 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2664 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2665 #endif
2666 #if GDB_MULTI_ARCH
2667 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2668 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2669 #endif
2670 #endif
2671
2672 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2673    the target needs software single step.  An ISA method to implement it.
2674
2675    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2676    using the breakpoint system instead of blatting memory directly (as with rs6000).
2677
2678    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2679    single step.  If not, then implement single step using breakpoints. */
2680
2681 #if defined (SOFTWARE_SINGLE_STEP)
2682 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2683 #if !defined (SOFTWARE_SINGLE_STEP_P)
2684 #define SOFTWARE_SINGLE_STEP_P() (1)
2685 #endif
2686 #endif
2687
2688 /* Default predicate for non- multi-arch targets. */
2689 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2690 #define SOFTWARE_SINGLE_STEP_P() (0)
2691 #endif
2692
2693 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2694 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2695 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2696 #endif
2697 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2698 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2699 #endif
2700
2701 /* Default (function) for non- multi-arch platforms. */
2702 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2703 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2704 #endif
2705
2706 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2707 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2708 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2709 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2710 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2711 #endif
2712 #if GDB_MULTI_ARCH
2713 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2714 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2715 #endif
2716 #endif
2717
2718 /* Default (function) for non- multi-arch platforms. */
2719 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2720 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2721 #endif
2722
2723 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2724 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2725 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2727 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2728 #endif
2729 #if GDB_MULTI_ARCH
2730 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2731 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2732 #endif
2733 #endif
2734
2735 /* Default (function) for non- multi-arch platforms. */
2736 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2737 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2738 #endif
2739
2740 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2741 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2742 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2743 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2744 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2745 #endif
2746 #if GDB_MULTI_ARCH
2747 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2748 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2749 #endif
2750 #endif
2751
2752 /* For SVR4 shared libraries, each call goes through a small piece of
2753    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2754    to nonzero if we are currently stopped in one of these. */
2755
2756 /* Default (function) for non- multi-arch platforms. */
2757 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2758 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2759 #endif
2760
2761 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2762 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2763 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2765 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2766 #endif
2767 #if GDB_MULTI_ARCH
2768 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2769 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2770 #endif
2771 #endif
2772
2773 /* Some systems also have trampoline code for returning from shared libs. */
2774
2775 /* Default (function) for non- multi-arch platforms. */
2776 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2777 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2778 #endif
2779
2780 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2781 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2782 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2783 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2784 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2785 #endif
2786 #if GDB_MULTI_ARCH
2787 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2788 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2789 #endif
2790 #endif
2791
2792 /* Sigtramp is a routine that the kernel calls (which then calls the
2793    signal handler).  On most machines it is a library routine that is
2794    linked into the executable.
2795
2796    This macro, given a program counter value and the name of the
2797    function in which that PC resides (which can be null if the name is
2798    not known), returns nonzero if the PC and name show that we are in
2799    sigtramp.
2800
2801    On most machines just see if the name is sigtramp (and if we have
2802    no name, assume we are not in sigtramp).
2803
2804    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2805    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2806    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2807    own local NAME lookup.
2808
2809    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2810    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2811    does not. */
2812
2813 /* Default (function) for non- multi-arch platforms. */
2814 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2815 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2816 #endif
2817
2818 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2819 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2820 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2821 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2822 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2823 #endif
2824 #if GDB_MULTI_ARCH
2825 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2826 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2827 #endif
2828 #endif
2829
2830 #if defined (SIGTRAMP_START)
2831 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2832 #if !defined (SIGTRAMP_START_P)
2833 #define SIGTRAMP_START_P() (1)
2834 #endif
2835 #endif
2836
2837 /* Default predicate for non- multi-arch targets. */
2838 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2839 #define SIGTRAMP_START_P() (0)
2840 #endif
2841
2842 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2843 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2844 #error "Non multi-arch definition of SIGTRAMP_START"
2845 #endif
2846 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2847 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2848 #endif
2849
2850 /* Default (function) for non- multi-arch platforms. */
2851 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2852 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2853 #endif
2854
2855 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2856 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2857 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2858 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2859 #error "Non multi-arch definition of SIGTRAMP_START"
2860 #endif
2861 #if GDB_MULTI_ARCH
2862 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2863 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2864 #endif
2865 #endif
2866
2867 #if defined (SIGTRAMP_END)
2868 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2869 #if !defined (SIGTRAMP_END_P)
2870 #define SIGTRAMP_END_P() (1)
2871 #endif
2872 #endif
2873
2874 /* Default predicate for non- multi-arch targets. */
2875 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2876 #define SIGTRAMP_END_P() (0)
2877 #endif
2878
2879 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2880 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2881 #error "Non multi-arch definition of SIGTRAMP_END"
2882 #endif
2883 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2884 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2885 #endif
2886
2887 /* Default (function) for non- multi-arch platforms. */
2888 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2889 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2890 #endif
2891
2892 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2893 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2894 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2895 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2896 #error "Non multi-arch definition of SIGTRAMP_END"
2897 #endif
2898 #if GDB_MULTI_ARCH
2899 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2900 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2901 #endif
2902 #endif
2903
2904 /* A target might have problems with watchpoints as soon as the stack
2905    frame of the current function has been destroyed.  This mostly happens
2906    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2907    is defined to return a non-zero value if either the given addr is one
2908    instruction after the stack destroying instruction up to the trailing
2909    return instruction or if we can figure out that the stack frame has
2910    already been invalidated regardless of the value of addr.  Targets
2911    which don't suffer from that problem could just let this functionality
2912    untouched. */
2913
2914 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2915 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2916 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2917
2918 /* Given a vector of command-line arguments, return a newly allocated
2919    string which, when passed to the create_inferior function, will be
2920    parsed (on Unix systems, by the shell) to yield the same vector.
2921    This function should call error() if the argument vector is not
2922    representable for this target or if this target does not support
2923    command-line arguments.
2924    ARGC is the number of elements in the vector.
2925    ARGV is an array of strings, one per argument. */
2926
2927 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2928 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2929 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2930
2931 #if defined (DWARF2_BUILD_FRAME_INFO)
2932 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2933 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2934 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2935 #endif
2936 #endif
2937
2938 /* Default predicate for non- multi-arch targets. */
2939 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2940 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2941 #endif
2942
2943 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2944 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2945 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2946 #endif
2947 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2948 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2949 #endif
2950
2951 /* Default (function) for non- multi-arch platforms. */
2952 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2953 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2954 #endif
2955
2956 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2957 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2958 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2959 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2960 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2961 #endif
2962 #if GDB_MULTI_ARCH
2963 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2964 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2965 #endif
2966 #endif
2967
2968 /* Default (function) for non- multi-arch platforms. */
2969 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2970 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2971 #endif
2972
2973 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2974 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2975 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2976 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2977 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2978 #endif
2979 #if GDB_MULTI_ARCH
2980 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2981 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2982 #endif
2983 #endif
2984
2985 /* Default (function) for non- multi-arch platforms. */
2986 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2987 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2988 #endif
2989
2990 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2991 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2992 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2993 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2994 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2995 #endif
2996 #if GDB_MULTI_ARCH
2997 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2998 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2999 #endif
3000 #endif
3001
3002 /* Default (value) for non- multi-arch platforms. */
3003 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
3004 #define NAME_OF_MALLOC ("malloc")
3005 #endif
3006
3007 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
3008 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
3009 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
3010 #error "Non multi-arch definition of NAME_OF_MALLOC"
3011 #endif
3012 #if GDB_MULTI_ARCH
3013 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
3014 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
3015 #endif
3016 #endif
3017
3018 /* Default (value) for non- multi-arch platforms. */
3019 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
3020 #define CANNOT_STEP_BREAKPOINT (0)
3021 #endif
3022
3023 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
3024 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
3025 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
3026 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
3027 #endif
3028 #if GDB_MULTI_ARCH
3029 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
3030 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
3031 #endif
3032 #endif
3033
3034 /* Default (value) for non- multi-arch platforms. */
3035 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3036 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
3037 #endif
3038
3039 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
3040 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
3041 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3042 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
3043 #endif
3044 #if GDB_MULTI_ARCH
3045 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
3046 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
3047 #endif
3048 #endif
3049
3050 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
3051 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
3052 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3053 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
3054 #endif
3055 #endif
3056
3057 /* Default predicate for non- multi-arch targets. */
3058 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3059 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
3060 #endif
3061
3062 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
3063 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3064 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3065 #endif
3066 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
3067 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
3068 #endif
3069
3070 /* Default (function) for non- multi-arch platforms. */
3071 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
3072 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
3073 #endif
3074
3075 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
3076 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
3077 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
3078 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
3079 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
3080 #endif
3081 #if GDB_MULTI_ARCH
3082 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
3083 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
3084 #endif
3085 #endif
3086
3087 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3088
3089 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3090 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3091 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);
3092
3093 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3094
3095 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3096 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3097 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);
3098
3099 /* Is a register in a group */
3100
3101 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3102 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3103 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3104
3105 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3106
3107
3108 /* Mechanism for co-ordinating the selection of a specific
3109    architecture.
3110
3111    GDB targets (*-tdep.c) can register an interest in a specific
3112    architecture.  Other GDB components can register a need to maintain
3113    per-architecture data.
3114
3115    The mechanisms below ensures that there is only a loose connection
3116    between the set-architecture command and the various GDB
3117    components.  Each component can independently register their need
3118    to maintain architecture specific data with gdbarch.
3119
3120    Pragmatics:
3121
3122    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3123    didn't scale.
3124
3125    The more traditional mega-struct containing architecture specific
3126    data for all the various GDB components was also considered.  Since
3127    GDB is built from a variable number of (fairly independent)
3128    components it was determined that the global aproach was not
3129    applicable. */
3130
3131
3132 /* Register a new architectural family with GDB.
3133
3134    Register support for the specified ARCHITECTURE with GDB.  When
3135    gdbarch determines that the specified architecture has been
3136    selected, the corresponding INIT function is called.
3137
3138    --
3139
3140    The INIT function takes two parameters: INFO which contains the
3141    information available to gdbarch about the (possibly new)
3142    architecture; ARCHES which is a list of the previously created
3143    ``struct gdbarch'' for this architecture.
3144
3145    The INFO parameter is, as far as possible, be pre-initialized with
3146    information obtained from INFO.ABFD or the previously selected
3147    architecture.
3148
3149    The ARCHES parameter is a linked list (sorted most recently used)
3150    of all the previously created architures for this architecture
3151    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3152    values from the previously selected architecture for this
3153    architecture family.  The global ``current_gdbarch'' shall not be
3154    used.
3155
3156    The INIT function shall return any of: NULL - indicating that it
3157    doesn't recognize the selected architecture; an existing ``struct
3158    gdbarch'' from the ARCHES list - indicating that the new
3159    architecture is just a synonym for an earlier architecture (see
3160    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3161    - that describes the selected architecture (see gdbarch_alloc()).
3162
3163    The DUMP_TDEP function shall print out all target specific values.
3164    Care should be taken to ensure that the function works in both the
3165    multi-arch and non- multi-arch cases. */
3166
3167 struct gdbarch_list
3168 {
3169   struct gdbarch *gdbarch;
3170   struct gdbarch_list *next;
3171 };
3172
3173 struct gdbarch_info
3174 {
3175   /* Use default: NULL (ZERO). */
3176   const struct bfd_arch_info *bfd_arch_info;
3177
3178   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3179   int byte_order;
3180
3181   /* Use default: NULL (ZERO). */
3182   bfd *abfd;
3183
3184   /* Use default: NULL (ZERO). */
3185   struct gdbarch_tdep_info *tdep_info;
3186
3187   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3188   enum gdb_osabi osabi;
3189 };
3190
3191 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3192 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3193
3194 /* DEPRECATED - use gdbarch_register() */
3195 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3196
3197 extern void gdbarch_register (enum bfd_architecture architecture,
3198                               gdbarch_init_ftype *,
3199                               gdbarch_dump_tdep_ftype *);
3200
3201
3202 /* Return a freshly allocated, NULL terminated, array of the valid
3203    architecture names.  Since architectures are registered during the
3204    _initialize phase this function only returns useful information
3205    once initialization has been completed. */
3206
3207 extern const char **gdbarch_printable_names (void);
3208
3209
3210 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3211    matches the information provided by INFO. */
3212
3213 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3214
3215
3216 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3217    basic initialization using values obtained from the INFO andTDEP
3218    parameters.  set_gdbarch_*() functions are called to complete the
3219    initialization of the object. */
3220
3221 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3222
3223
3224 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3225    It is assumed that the caller freeds the ``struct
3226    gdbarch_tdep''. */
3227
3228 extern void gdbarch_free (struct gdbarch *);
3229
3230
3231 /* Helper function. Force an update of the current architecture.
3232
3233    The actual architecture selected is determined by INFO, ``(gdb) set
3234    architecture'' et.al., the existing architecture and BFD's default
3235    architecture.  INFO should be initialized to zero and then selected
3236    fields should be updated.
3237
3238    Returns non-zero if the update succeeds */
3239
3240 extern int gdbarch_update_p (struct gdbarch_info info);
3241
3242
3243
3244 /* Register per-architecture data-pointer.
3245
3246    Reserve space for a per-architecture data-pointer.  An identifier
3247    for the reserved data-pointer is returned.  That identifer should
3248    be saved in a local static variable.
3249
3250    The per-architecture data-pointer is either initialized explicitly
3251    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3252    gdbarch_data()).  FREE() is called to delete either an existing
3253    data-pointer overridden by set_gdbarch_data() or when the
3254    architecture object is being deleted.
3255
3256    When a previously created architecture is re-selected, the
3257    per-architecture data-pointer for that previous architecture is
3258    restored.  INIT() is not re-called.
3259
3260    Multiple registrarants for any architecture are allowed (and
3261    strongly encouraged).  */
3262
3263 struct gdbarch_data;
3264
3265 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3266 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3267                                         void *pointer);
3268 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3269                                                    gdbarch_data_free_ftype *free);
3270 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3271                               struct gdbarch_data *data,
3272                               void *pointer);
3273
3274 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3275
3276
3277 /* Register per-architecture memory region.
3278
3279    Provide a memory-region swap mechanism.  Per-architecture memory
3280    region are created.  These memory regions are swapped whenever the
3281    architecture is changed.  For a new architecture, the memory region
3282    is initialized with zero (0) and the INIT function is called.
3283
3284    Memory regions are swapped / initialized in the order that they are
3285    registered.  NULL DATA and/or INIT values can be specified.
3286
3287    New code should use register_gdbarch_data(). */
3288
3289 typedef void (gdbarch_swap_ftype) (void);
3290 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3291 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3292
3293
3294
3295 /* The target-system-dependent byte order is dynamic */
3296
3297 extern int target_byte_order;
3298 #ifndef TARGET_BYTE_ORDER
3299 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3300 #endif
3301
3302 extern int target_byte_order_auto;
3303 #ifndef TARGET_BYTE_ORDER_AUTO
3304 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3305 #endif
3306
3307
3308
3309 /* The target-system-dependent BFD architecture is dynamic */
3310
3311 extern int target_architecture_auto;
3312 #ifndef TARGET_ARCHITECTURE_AUTO
3313 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3314 #endif
3315
3316 extern const struct bfd_arch_info *target_architecture;
3317 #ifndef TARGET_ARCHITECTURE
3318 #define TARGET_ARCHITECTURE (target_architecture + 0)
3319 #endif
3320
3321
3322 /* The target-system-dependent disassembler is semi-dynamic */
3323
3324 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
3325                                 unsigned int len, disassemble_info *info);
3326
3327 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
3328                                   disassemble_info *info);
3329
3330 extern void dis_asm_print_address (bfd_vma addr,
3331                                    disassemble_info *info);
3332
3333 extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
3334 extern disassemble_info tm_print_insn_info;
3335 #ifndef TARGET_PRINT_INSN_INFO
3336 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
3337 #endif
3338
3339
3340
3341 /* Set the dynamic target-system-dependent parameters (architecture,
3342    byte-order, ...) using information found in the BFD */
3343
3344 extern void set_gdbarch_from_file (bfd *);
3345
3346
3347 /* Initialize the current architecture to the "first" one we find on
3348    our list.  */
3349
3350 extern void initialize_current_architecture (void);
3351
3352 /* For non-multiarched targets, do any initialization of the default
3353    gdbarch object necessary after the _initialize_MODULE functions
3354    have run.  */
3355 extern void initialize_non_multiarch (void);
3356
3357 /* gdbarch trace variable */
3358 extern int gdbarch_debug;
3359
3360 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3361
3362 #endif