gdb/gdbarch.h

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