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