gdb/gdbarch.h

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