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 /* This is simply not needed.  See value_of_builtin_frame_fp_reg and
 337    call_function_by_hand. */
 338
 339 #if defined (DEPRECATED_TARGET_READ_FP)
 340 /* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
 341 #if !defined (DEPRECATED_TARGET_READ_FP_P)
 342 #define DEPRECATED_TARGET_READ_FP_P() (1)
 343 #endif
 344 #endif
 345
 346 /* Default predicate for non- multi-arch targets. */
 347 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP_P)
 348 #define DEPRECATED_TARGET_READ_FP_P() (0)
 349 #endif
 350
 351 extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
 352 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
 353 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 354 #endif
 355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
 356 #define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
 357 #endif
 358
 359 /* Default (function) for non- multi-arch platforms. */
 360 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_TARGET_READ_FP)
 361 #define DEPRECATED_TARGET_READ_FP() (internal_error (__FILE__, __LINE__, "DEPRECATED_TARGET_READ_FP"), 0)
 362 #endif
 363
 364 typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
 365 extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
 366 extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
 367 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
 368 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 369 #endif
 370 #if !defined (DEPRECATED_TARGET_READ_FP)
 371 #define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
 372 #endif
 373
 374 /* UNWIND_SP is a direct replacement for TARGET_READ_SP. */
 375
 376 #if defined (TARGET_READ_SP)
 377 /* Legacy for systems yet to multi-arch TARGET_READ_SP */
 378 #if !defined (TARGET_READ_SP_P)
 379 #define TARGET_READ_SP_P() (1)
 380 #endif
 381 #endif
 382
 383 /* Default predicate for non- multi-arch targets. */
 384 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP_P)
 385 #define TARGET_READ_SP_P() (0)
 386 #endif
 387
 388 extern int gdbarch_read_sp_p (struct gdbarch *gdbarch);
 389 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP_P)
 390 #error "Non multi-arch definition of TARGET_READ_SP"
 391 #endif
 392 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP_P)
 393 #define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch))
 394 #endif
 395
 396 /* Default (function) for non- multi-arch platforms. */
 397 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
 398 #define TARGET_READ_SP() (internal_error (__FILE__, __LINE__, "TARGET_READ_SP"), 0)
 399 #endif
 400
 401 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 402 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 403 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 404 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
 405 #error "Non multi-arch definition of TARGET_READ_SP"
 406 #endif
 407 #if !defined (TARGET_READ_SP)
 408 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 409 #endif
 410
 411 /* The dummy call frame SP should be set by push_dummy_call. */
 412
 413 #if defined (DEPRECATED_DUMMY_WRITE_SP)
 414 /* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
 415 #if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 416 #define DEPRECATED_DUMMY_WRITE_SP_P() (1)
 417 #endif
 418 #endif
 419
 420 /* Default predicate for non- multi-arch targets. */
 421 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 422 #define DEPRECATED_DUMMY_WRITE_SP_P() (0)
 423 #endif
 424
 425 extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
 426 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
 427 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 428 #endif
 429 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 430 #define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
 431 #endif
 432
 433 /* Default (function) for non- multi-arch platforms. */
 434 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DUMMY_WRITE_SP)
 435 #define DEPRECATED_DUMMY_WRITE_SP(val) (internal_error (__FILE__, __LINE__, "DEPRECATED_DUMMY_WRITE_SP"), 0)
 436 #endif
 437
 438 typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
 439 extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 440 extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
 441 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
 442 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 443 #endif
 444 #if !defined (DEPRECATED_DUMMY_WRITE_SP)
 445 #define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
 446 #endif
 447
 448 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 449    whole scheme for dealing with "frames" and "frame pointers" needs a
 450    serious shakedown. */
 451
 452 /* Default (function) for non- multi-arch platforms. */
 453 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
 454 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
 455 #endif
 456
 457 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 458 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 459 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 460 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 461 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 462 #endif
 463 #if !defined (TARGET_VIRTUAL_FRAME_POINTER)
 464 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 465 #endif
 466
 467 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 468
 469 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 470 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 471 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 472
 473 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 474
 475 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 476 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 477 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 478
 479 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 480 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 481 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 482 #error "Non multi-arch definition of NUM_REGS"
 483 #endif
 484 #if !defined (NUM_REGS)
 485 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 486 #endif
 487
 488 /* This macro gives the number of pseudo-registers that live in the
 489    register namespace but do not get fetched or stored on the target.
 490    These pseudo-registers may be aliases for other registers,
 491    combinations of other registers, or they may be computed by GDB. */
 492
 493 /* Default (value) for non- multi-arch platforms. */
 494 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
 495 #define NUM_PSEUDO_REGS (0)
 496 #endif
 497
 498 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 499 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 500 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 501 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 502 #endif
 503 #if !defined (NUM_PSEUDO_REGS)
 504 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 505 #endif
 506
 507 /* GDB's standard (or well known) register numbers.  These can map onto
 508    a real register or a pseudo (computed) register or not be defined at
 509    all (-1).
 510    SP_REGNUM will hopefully be replaced by UNWIND_SP. */
 511
 512 /* Default (value) for non- multi-arch platforms. */
 513 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
 514 #define SP_REGNUM (-1)
 515 #endif
 516
 517 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 518 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 519 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 520 #error "Non multi-arch definition of SP_REGNUM"
 521 #endif
 522 #if !defined (SP_REGNUM)
 523 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 524 #endif
 525
 526 /* This is simply not needed.  See value_of_builtin_frame_fp_reg and
 527    call_function_by_hand. */
 528
 529 /* Default (value) for non- multi-arch platforms. */
 530 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FP_REGNUM)
 531 #define DEPRECATED_FP_REGNUM (-1)
 532 #endif
 533
 534 extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
 535 extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
 536 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
 537 #error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
 538 #endif
 539 #if !defined (DEPRECATED_FP_REGNUM)
 540 #define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
 541 #endif
 542
 543 /* Default (value) for non- multi-arch platforms. */
 544 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
 545 #define PC_REGNUM (-1)
 546 #endif
 547
 548 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 549 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 550 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 551 #error "Non multi-arch definition of PC_REGNUM"
 552 #endif
 553 #if !defined (PC_REGNUM)
 554 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 555 #endif
 556
 557 /* Default (value) for non- multi-arch platforms. */
 558 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
 559 #define PS_REGNUM (-1)
 560 #endif
 561
 562 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 563 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 564 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 565 #error "Non multi-arch definition of PS_REGNUM"
 566 #endif
 567 #if !defined (PS_REGNUM)
 568 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 569 #endif
 570
 571 /* Default (value) for non- multi-arch platforms. */
 572 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
 573 #define FP0_REGNUM (-1)
 574 #endif
 575
 576 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 577 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 578 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 579 #error "Non multi-arch definition of FP0_REGNUM"
 580 #endif
 581 #if !defined (FP0_REGNUM)
 582 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 583 #endif
 584
 585 /* Default (value) for non- multi-arch platforms. */
 586 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
 587 #define NPC_REGNUM (-1)
 588 #endif
 589
 590 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 591 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 592 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
 593 #error "Non multi-arch definition of NPC_REGNUM"
 594 #endif
 595 #if !defined (NPC_REGNUM)
 596 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 597 #endif
 598
 599 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 600
 601 /* Default (function) for non- multi-arch platforms. */
 602 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
 603 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
 604 #endif
 605
 606 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 607 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 608 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 609 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 610 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 611 #endif
 612 #if !defined (STAB_REG_TO_REGNUM)
 613 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 614 #endif
 615
 616 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 617
 618 /* Default (function) for non- multi-arch platforms. */
 619 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
 620 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
 621 #endif
 622
 623 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 624 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 625 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 626 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 627 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 628 #endif
 629 #if !defined (ECOFF_REG_TO_REGNUM)
 630 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 631 #endif
 632
 633 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 634
 635 /* Default (function) for non- multi-arch platforms. */
 636 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
 637 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
 638 #endif
 639
 640 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 641 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 642 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 643 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 644 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 645 #endif
 646 #if !defined (DWARF_REG_TO_REGNUM)
 647 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 648 #endif
 649
 650 /* Convert from an sdb register number to an internal gdb register number.
 651    This should be defined in tm.h, if REGISTER_NAMES is not set up
 652    to map one to one onto the sdb register numbers. */
 653
 654 /* Default (function) for non- multi-arch platforms. */
 655 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
 656 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
 657 #endif
 658
 659 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 660 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 661 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 662 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 663 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 664 #endif
 665 #if !defined (SDB_REG_TO_REGNUM)
 666 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 667 #endif
 668
 669 /* Default (function) for non- multi-arch platforms. */
 670 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
 671 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
 672 #endif
 673
 674 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 675 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 676 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 677 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 678 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 679 #endif
 680 #if !defined (DWARF2_REG_TO_REGNUM)
 681 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 682 #endif
 683
 684 /* Default (function) for non- multi-arch platforms. */
 685 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
 686 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
 687 #endif
 688
 689 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 690 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 691 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 692 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 693 #error "Non multi-arch definition of REGISTER_NAME"
 694 #endif
 695 #if !defined (REGISTER_NAME)
 696 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 697 #endif
 698
 699 extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
 700 extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
 701 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
 702 #error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
 703 #endif
 704 #if !defined (DEPRECATED_REGISTER_SIZE)
 705 #define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
 706 #endif
 707
 708 extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch);
 709 extern void set_gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch, int deprecated_register_bytes);
 710 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTES)
 711 #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTES"
 712 #endif
 713 #if !defined (DEPRECATED_REGISTER_BYTES)
 714 #define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch))
 715 #endif
 716
 717 /* NOTE: cagney/2002-05-02: This function with predicate has a valid
 718    (callable) initial value.  As a consequence, even when the predicate
 719    is false, the corresponding function works.  This simplifies the
 720    migration process - old code, calling REGISTER_BYTE, doesn't need to
 721    be modified. */
 722
 723 #if defined (REGISTER_BYTE)
 724 /* Legacy for systems yet to multi-arch REGISTER_BYTE */
 725 #if !defined (REGISTER_BYTE_P)
 726 #define REGISTER_BYTE_P() (1)
 727 #endif
 728 #endif
 729
 730 /* Default predicate for non- multi-arch targets. */
 731 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE_P)
 732 #define REGISTER_BYTE_P() (0)
 733 #endif
 734
 735 extern int gdbarch_register_byte_p (struct gdbarch *gdbarch);
 736 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE_P)
 737 #error "Non multi-arch definition of REGISTER_BYTE"
 738 #endif
 739 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE_P)
 740 #define REGISTER_BYTE_P() (gdbarch_register_byte_p (current_gdbarch))
 741 #endif
 742
 743 /* Default (function) for non- multi-arch platforms. */
 744 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
 745 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
 746 #endif
 747
 748 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 749 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 750 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 751 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 752 #error "Non multi-arch definition of REGISTER_BYTE"
 753 #endif
 754 #if !defined (REGISTER_BYTE)
 755 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
 756 #endif
 757
 758 /* The methods REGISTER_VIRTUAL_TYPE, REGISTER_VIRTUAL_SIZE and
 759    REGISTER_RAW_SIZE are all being replaced by REGISTER_TYPE. */
 760
 761 /* Default (function) for non- multi-arch platforms. */
 762 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
 763 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
 764 #endif
 765
 766 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 767 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 768 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 769 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 770 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 771 #endif
 772 #if !defined (REGISTER_RAW_SIZE)
 773 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 774 #endif
 775
 776 /* The methods DEPRECATED_MAX_REGISTER_RAW_SIZE and
 777    DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE are all being replaced by
 778    MAX_REGISTER_SIZE (a constant). */
 779
 780 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 781 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 782 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 783 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 784 #endif
 785 #endif
 786
 787 /* Default predicate for non- multi-arch targets. */
 788 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 789 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (0)
 790 #endif
 791
 792 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 793 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 794 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 795 #endif
 796 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 797 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 798 #endif
 799
 800 /* Default (value) for non- multi-arch platforms. */
 801 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 802 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (0)
 803 #endif
 804
 805 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 806 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 807 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 808 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 809 #endif
 810 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 811 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 812 #endif
 813
 814 /* The methods REGISTER_VIRTUAL_TYPE, REGISTER_VIRTUAL_SIZE and
 815    REGISTER_RAW_SIZE are all being replaced by REGISTER_TYPE. */
 816
 817 /* Default (function) for non- multi-arch platforms. */
 818 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
 819 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
 820 #endif
 821
 822 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 823 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 824 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 825 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 826 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 827 #endif
 828 #if !defined (REGISTER_VIRTUAL_SIZE)
 829 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 830 #endif
 831
 832 /* The methods DEPRECATED_MAX_REGISTER_RAW_SIZE and
 833    DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE are all being replaced by
 834    MAX_REGISTER_SIZE (a constant). */
 835
 836 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 837 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 838 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 839 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 840 #endif
 841 #endif
 842
 843 /* Default predicate for non- multi-arch targets. */
 844 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 845 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (0)
 846 #endif
 847
 848 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 849 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 850 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 851 #endif
 852 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 853 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 854 #endif
 855
 856 /* Default (value) for non- multi-arch platforms. */
 857 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 858 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (0)
 859 #endif
 860
 861 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 862 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 863 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 864 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 865 #endif
 866 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 867 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 868 #endif
 869
 870 /* The methods REGISTER_VIRTUAL_TYPE, REGISTER_VIRTUAL_SIZE and
 871    REGISTER_RAW_SIZE are all being replaced by REGISTER_TYPE. */
 872
 873 #if defined (REGISTER_VIRTUAL_TYPE)
 874 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 875 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 876 #define REGISTER_VIRTUAL_TYPE_P() (1)
 877 #endif
 878 #endif
 879
 880 /* Default predicate for non- multi-arch targets. */
 881 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE_P)
 882 #define REGISTER_VIRTUAL_TYPE_P() (0)
 883 #endif
 884
 885 extern int gdbarch_register_virtual_type_p (struct gdbarch *gdbarch);
 886 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 887 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 888 #endif
 889 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 890 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_register_virtual_type_p (current_gdbarch))
 891 #endif
 892
 893 /* Default (function) for non- multi-arch platforms. */
 894 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_TYPE)
 895 #define REGISTER_VIRTUAL_TYPE(reg_nr) (internal_error (__FILE__, __LINE__, "REGISTER_VIRTUAL_TYPE"), 0)
 896 #endif
 897
 898 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 899 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 900 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 901 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 902 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 903 #endif
 904 #if !defined (REGISTER_VIRTUAL_TYPE)
 905 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 906 #endif
 907
 908 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 909
 910 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 911 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 912 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 913
 914 #if defined (DEPRECATED_DO_REGISTERS_INFO)
 915 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
 916 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 917 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
 918 #endif
 919 #endif
 920
 921 /* Default predicate for non- multi-arch targets. */
 922 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 923 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
 924 #endif
 925
 926 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
 927 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
 928 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 929 #endif
 930 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
 931 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
 932 #endif
 933
 934 /* Default (function) for non- multi-arch platforms. */
 935 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
 936 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
 937 #endif
 938
 939 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
 940 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 941 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
 942 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
 943 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
 944 #endif
 945 #if !defined (DEPRECATED_DO_REGISTERS_INFO)
 946 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
 947 #endif
 948
 949 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 950 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
 951 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
 952
 953 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
 954
 955 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 956 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 957 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
 958
 959 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
 960
 961 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 962 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
 963 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
 964
 965 /* MAP a GDB RAW register number onto a simulator register number.  See
 966    also include/...-sim.h. */
 967
 968 /* Default (function) for non- multi-arch platforms. */
 969 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
 970 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
 971 #endif
 972
 973 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
 974 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
 975 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
 976 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
 977 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
 978 #endif
 979 #if !defined (REGISTER_SIM_REGNO)
 980 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
 981 #endif
 982
 983 #if defined (REGISTER_BYTES_OK)
 984 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
 985 #if !defined (REGISTER_BYTES_OK_P)
 986 #define REGISTER_BYTES_OK_P() (1)
 987 #endif
 988 #endif
 989
 990 /* Default predicate for non- multi-arch targets. */
 991 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
 992 #define REGISTER_BYTES_OK_P() (0)
 993 #endif
 994
 995 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
 996 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
 997 #error "Non multi-arch definition of REGISTER_BYTES_OK"
 998 #endif
 999 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1000 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1001 #endif
1002
1003 /* Default (function) for non- multi-arch platforms. */
1004 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
1005 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
1006 #endif
1007
1008 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1009 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1010 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1011 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1012 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1013 #endif
1014 #if !defined (REGISTER_BYTES_OK)
1015 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1016 #endif
1017
1018 /* Default (function) for non- multi-arch platforms. */
1019 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
1020 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
1021 #endif
1022
1023 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1024 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1025 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1026 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1027 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1028 #endif
1029 #if !defined (CANNOT_FETCH_REGISTER)
1030 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1031 #endif
1032
1033 /* Default (function) for non- multi-arch platforms. */
1034 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
1035 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
1036 #endif
1037
1038 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1039 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1040 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1041 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1042 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1043 #endif
1044 #if !defined (CANNOT_STORE_REGISTER)
1045 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1046 #endif
1047
1048 /* setjmp/longjmp support. */
1049
1050 #if defined (GET_LONGJMP_TARGET)
1051 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1052 #if !defined (GET_LONGJMP_TARGET_P)
1053 #define GET_LONGJMP_TARGET_P() (1)
1054 #endif
1055 #endif
1056
1057 /* Default predicate for non- multi-arch targets. */
1058 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
1059 #define GET_LONGJMP_TARGET_P() (0)
1060 #endif
1061
1062 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1063 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1064 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1065 #endif
1066 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1067 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1068 #endif
1069
1070 /* Default (function) for non- multi-arch platforms. */
1071 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
1072 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
1073 #endif
1074
1075 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1076 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1077 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1078 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1079 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1080 #endif
1081 #if !defined (GET_LONGJMP_TARGET)
1082 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1083 #endif
1084
1085 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
1086    much better but at least they are vaguely consistent).  The headers
1087    and body contain convoluted #if/#else sequences for determine how
1088    things should be compiled.  Instead of trying to mimic that
1089    behaviour here (and hence entrench it further) gdbarch simply
1090    reqires that these methods be set up from the word go.  This also
1091    avoids any potential problems with moving beyond multi-arch partial. */
1092
1093 /* Default (value) for non- multi-arch platforms. */
1094 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1095 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
1096 #endif
1097
1098 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
1099 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
1100 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1101 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
1102 #endif
1103 #if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
1104 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
1105 #endif
1106
1107 /* Replaced by push_dummy_code. */
1108
1109 /* Default (value) for non- multi-arch platforms. */
1110 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
1111 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
1112 #endif
1113
1114 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
1115 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
1116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
1117 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1118 #endif
1119 #if !defined (CALL_DUMMY_LOCATION)
1120 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1121 #endif
1122
1123 /* Replaced by push_dummy_code. */
1124
1125 /* Default (function) for non- multi-arch platforms. */
1126 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_ADDRESS)
1127 #define CALL_DUMMY_ADDRESS() (entry_point_address ())
1128 #endif
1129
1130 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
1131 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
1132 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
1133 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1134 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1135 #endif
1136 #if !defined (CALL_DUMMY_ADDRESS)
1137 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1138 #endif
1139
1140 /* Replaced by push_dummy_code. */
1141
1142 extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
1143 extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
1144 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
1145 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
1146 #endif
1147 #if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
1148 #define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
1149 #endif
1150
1151 /* Replaced by push_dummy_code. */
1152
1153 extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
1154 extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
1155 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
1156 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
1157 #endif
1158 #if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
1159 #define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
1160 #endif
1161
1162 /* Replaced by push_dummy_code. */
1163
1164 extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
1165 extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
1166 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
1167 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
1168 #endif
1169 #if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
1170 #define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
1171 #endif
1172
1173 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1174    (callable) initial value.  As a consequence, even when the predicate
1175    is false, the corresponding function works.  This simplifies the
1176    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1177    doesn't need to be modified. */
1178
1179 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1180 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1181 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1182 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1183 #endif
1184 #endif
1185
1186 /* Default predicate for non- multi-arch targets. */
1187 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1188 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1189 #endif
1190
1191 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1192 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1193 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1194 #endif
1195 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1196 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1197 #endif
1198
1199 /* Default (function) for non- multi-arch platforms. */
1200 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1201 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1202 #endif
1203
1204 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1205 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1206 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1207 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1208 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1209 #endif
1210 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1211 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1212 #endif
1213
1214 /* Replaced by push_dummy_code. */
1215
1216 /* Default (value) for non- multi-arch platforms. */
1217 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_WORDS)
1218 #define DEPRECATED_CALL_DUMMY_WORDS (legacy_call_dummy_words)
1219 #endif
1220
1221 extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
1222 extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
1223 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
1224 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
1225 #endif
1226 #if !defined (DEPRECATED_CALL_DUMMY_WORDS)
1227 #define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
1228 #endif
1229
1230 /* Replaced by push_dummy_code. */
1231
1232 /* Default (value) for non- multi-arch platforms. */
1233 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1234 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1235 #endif
1236
1237 extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
1238 extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
1239 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1240 #error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
1241 #endif
1242 #if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
1243 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
1244 #endif
1245
1246 /* Replaced by push_dummy_code. */
1247
1248 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1249 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
1250 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1251 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
1252 #endif
1253 #endif
1254
1255 /* Default predicate for non- multi-arch targets. */
1256 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1257 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (0)
1258 #endif
1259
1260 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
1261 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1262 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1263 #endif
1264 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
1265 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
1266 #endif
1267
1268 /* Default (value) for non- multi-arch platforms. */
1269 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1270 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (0)
1271 #endif
1272
1273 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
1274 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
1275 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1276 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
1277 #endif
1278 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
1279 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
1280 #endif
1281
1282 /* Replaced by push_dummy_code. */
1283
1284 #if defined (DEPRECATED_FIX_CALL_DUMMY)
1285 /* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
1286 #if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1287 #define DEPRECATED_FIX_CALL_DUMMY_P() (1)
1288 #endif
1289 #endif
1290
1291 /* Default predicate for non- multi-arch targets. */
1292 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1293 #define DEPRECATED_FIX_CALL_DUMMY_P() (0)
1294 #endif
1295
1296 extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
1297 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
1298 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
1299 #endif
1300 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
1301 #define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
1302 #endif
1303
1304 /* Default (function) for non- multi-arch platforms. */
1305 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FIX_CALL_DUMMY)
1306 #define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (internal_error (__FILE__, __LINE__, "DEPRECATED_FIX_CALL_DUMMY"), 0)
1307 #endif
1308
1309 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);
1310 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);
1311 extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
1312 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
1313 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
1314 #endif
1315 #if !defined (DEPRECATED_FIX_CALL_DUMMY)
1316 #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))
1317 #endif
1318
1319 /* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
1320
1321 extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
1322
1323 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);
1324 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);
1325 extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
1326
1327 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1328 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1329 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1330 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1331 #endif
1332 #endif
1333
1334 /* Default predicate for non- multi-arch targets. */
1335 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1336 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (0)
1337 #endif
1338
1339 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1340 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1341 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1342 #endif
1343 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1344 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1345 #endif
1346
1347 /* Default (function) for non- multi-arch platforms. */
1348 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1349 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC_FIRST"), 0)
1350 #endif
1351
1352 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1353 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1354 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1356 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1357 #endif
1358 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1359 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1360 #endif
1361
1362 #if defined (DEPRECATED_INIT_FRAME_PC)
1363 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1364 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1365 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1366 #endif
1367 #endif
1368
1369 /* Default predicate for non- multi-arch targets. */
1370 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC_P)
1371 #define DEPRECATED_INIT_FRAME_PC_P() (0)
1372 #endif
1373
1374 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1375 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1376 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1377 #endif
1378 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1379 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1380 #endif
1381
1382 /* Default (function) for non- multi-arch platforms. */
1383 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_FRAME_PC)
1384 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_FRAME_PC"), 0)
1385 #endif
1386
1387 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1388 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1389 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1390 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1391 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1392 #endif
1393 #if !defined (DEPRECATED_INIT_FRAME_PC)
1394 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1395 #endif
1396
1397 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1398 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1399 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1400 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1401 #endif
1402 #if !defined (BELIEVE_PCC_PROMOTION)
1403 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1404 #endif
1405
1406 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1407 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1408 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1409 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1410 #endif
1411 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1412 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1413 #endif
1414
1415 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1416 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1417 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1418 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1419 #endif
1420 #endif
1421
1422 /* Default predicate for non- multi-arch targets. */
1423 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1424 #define DEPRECATED_GET_SAVED_REGISTER_P() (0)
1425 #endif
1426
1427 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1428 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1429 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1430 #endif
1431 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1432 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1433 #endif
1434
1435 /* Default (function) for non- multi-arch platforms. */
1436 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_GET_SAVED_REGISTER)
1437 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "DEPRECATED_GET_SAVED_REGISTER"), 0)
1438 #endif
1439
1440 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);
1441 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);
1442 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1443 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1444 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1445 #endif
1446 #if !defined (DEPRECATED_GET_SAVED_REGISTER)
1447 #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))
1448 #endif
1449
1450 /* Default (function) for non- multi-arch platforms. */
1451 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1452 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1453 #endif
1454
1455 typedef int (gdbarch_register_convertible_ftype) (int nr);
1456 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
1457 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
1458 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1459 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1460 #endif
1461 #if !defined (REGISTER_CONVERTIBLE)
1462 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1463 #endif
1464
1465 /* Default (function) for non- multi-arch platforms. */
1466 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1467 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1468 #endif
1469
1470 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1471 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1472 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
1473 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1474 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1475 #endif
1476 #if !defined (REGISTER_CONVERT_TO_VIRTUAL)
1477 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1478 #endif
1479
1480 /* Default (function) for non- multi-arch platforms. */
1481 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1482 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1483 #endif
1484
1485 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
1486 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1487 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
1488 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1489 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1490 #endif
1491 #if !defined (REGISTER_CONVERT_TO_RAW)
1492 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1493 #endif
1494
1495 /* Default (function) for non- multi-arch platforms. */
1496 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1497 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1498 #endif
1499
1500 typedef int (gdbarch_convert_register_p_ftype) (int regnum);
1501 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum);
1502 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1503 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1504 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1505 #endif
1506 #if !defined (CONVERT_REGISTER_P)
1507 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1508 #endif
1509
1510 /* Default (function) for non- multi-arch platforms. */
1511 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1512 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1513 #endif
1514
1515 typedef void (gdbarch_register_to_value_ftype) (int regnum, struct type *type, char *from, char *to);
1516 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1517 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1518 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1519 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1520 #endif
1521 #if !defined (REGISTER_TO_VALUE)
1522 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1523 #endif
1524
1525 /* Default (function) for non- multi-arch platforms. */
1526 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1527 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1528 #endif
1529
1530 typedef void (gdbarch_value_to_register_ftype) (struct type *type, int regnum, char *from, char *to);
1531 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
1532 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1533 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1534 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1535 #endif
1536 #if !defined (VALUE_TO_REGISTER)
1537 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1538 #endif
1539
1540 /* Default (function) for non- multi-arch platforms. */
1541 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1542 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1543 #endif
1544
1545 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1546 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1547 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1548 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1549 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1550 #endif
1551 #if !defined (POINTER_TO_ADDRESS)
1552 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1553 #endif
1554
1555 /* Default (function) for non- multi-arch platforms. */
1556 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1557 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1558 #endif
1559
1560 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1561 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1562 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1563 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1564 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1565 #endif
1566 #if !defined (ADDRESS_TO_POINTER)
1567 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1568 #endif
1569
1570 #if defined (INTEGER_TO_ADDRESS)
1571 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1572 #if !defined (INTEGER_TO_ADDRESS_P)
1573 #define INTEGER_TO_ADDRESS_P() (1)
1574 #endif
1575 #endif
1576
1577 /* Default predicate for non- multi-arch targets. */
1578 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1579 #define INTEGER_TO_ADDRESS_P() (0)
1580 #endif
1581
1582 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1583 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1584 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1585 #endif
1586 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1587 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1588 #endif
1589
1590 /* Default (function) for non- multi-arch platforms. */
1591 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1592 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1593 #endif
1594
1595 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1596 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1597 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1598 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1599 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1600 #endif
1601 #if !defined (INTEGER_TO_ADDRESS)
1602 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1603 #endif
1604
1605 /* Default (function) for non- multi-arch platforms. */
1606 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1607 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1608 #endif
1609
1610 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1611 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1612 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1613 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1614 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1615 #endif
1616 #if !defined (RETURN_VALUE_ON_STACK)
1617 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1618 #endif
1619
1620 /* Replaced by PUSH_DUMMY_CALL */
1621
1622 #if defined (DEPRECATED_PUSH_ARGUMENTS)
1623 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
1624 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1625 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
1626 #endif
1627 #endif
1628
1629 /* Default predicate for non- multi-arch targets. */
1630 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1631 #define DEPRECATED_PUSH_ARGUMENTS_P() (0)
1632 #endif
1633
1634 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
1635 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
1636 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1637 #endif
1638 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
1639 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
1640 #endif
1641
1642 /* Default (function) for non- multi-arch platforms. */
1643 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
1644 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
1645 #endif
1646
1647 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
1648 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);
1649 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
1650 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
1651 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
1652 #endif
1653 #if !defined (DEPRECATED_PUSH_ARGUMENTS)
1654 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1655 #endif
1656
1657 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
1658
1659 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);
1660 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);
1661 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
1662
1663 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
1664 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
1665 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1666 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
1667 #endif
1668 #endif
1669
1670 /* Default predicate for non- multi-arch targets. */
1671 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1672 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (0)
1673 #endif
1674
1675 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1676 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1677 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1678 #endif
1679 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1680 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1681 #endif
1682
1683 /* Default (function) for non- multi-arch platforms. */
1684 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1685 #define DEPRECATED_PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_DUMMY_FRAME"), 0)
1686 #endif
1687
1688 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1689 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1690 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1691 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1692 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1693 #endif
1694 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1695 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1696 #endif
1697
1698 /* NOTE: This can be handled directly in push_dummy_call. */
1699
1700 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1701 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
1702 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1703 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
1704 #endif
1705 #endif
1706
1707 /* Default predicate for non- multi-arch targets. */
1708 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1709 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (0)
1710 #endif
1711
1712 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
1713 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1714 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1715 #endif
1716 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
1717 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
1718 #endif
1719
1720 /* Default (function) for non- multi-arch platforms. */
1721 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1722 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_RETURN_ADDRESS"), 0)
1723 #endif
1724
1725 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
1726 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
1727 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
1728 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1729 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
1730 #endif
1731 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
1732 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
1733 #endif
1734
1735 #if defined (DEPRECATED_POP_FRAME)
1736 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1737 #if !defined (DEPRECATED_POP_FRAME_P)
1738 #define DEPRECATED_POP_FRAME_P() (1)
1739 #endif
1740 #endif
1741
1742 /* Default predicate for non- multi-arch targets. */
1743 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME_P)
1744 #define DEPRECATED_POP_FRAME_P() (0)
1745 #endif
1746
1747 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1748 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1749 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1750 #endif
1751 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1752 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1753 #endif
1754
1755 /* Default (function) for non- multi-arch platforms. */
1756 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_POP_FRAME)
1757 #define DEPRECATED_POP_FRAME (internal_error (__FILE__, __LINE__, "DEPRECATED_POP_FRAME"), 0)
1758 #endif
1759
1760 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1761 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1762 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1763 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1764 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1765 #endif
1766 #if !defined (DEPRECATED_POP_FRAME)
1767 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1768 #endif
1769
1770 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1771
1772 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1773 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1774 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1775 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1776 #endif
1777 #endif
1778
1779 /* Default predicate for non- multi-arch targets. */
1780 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1781 #define DEPRECATED_STORE_STRUCT_RETURN_P() (0)
1782 #endif
1783
1784 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1785 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1786 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1787 #endif
1788 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1789 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1790 #endif
1791
1792 /* Default (function) for non- multi-arch platforms. */
1793 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_STORE_STRUCT_RETURN)
1794 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (internal_error (__FILE__, __LINE__, "DEPRECATED_STORE_STRUCT_RETURN"), 0)
1795 #endif
1796
1797 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1798 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1799 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1800 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1801 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1802 #endif
1803 #if !defined (DEPRECATED_STORE_STRUCT_RETURN)
1804 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1805 #endif
1806
1807 /* Default (function) for non- multi-arch platforms. */
1808 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1809 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1810 #endif
1811
1812 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1813 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1814 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1815 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1816 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1817 #endif
1818 #if !defined (EXTRACT_RETURN_VALUE)
1819 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1820 #endif
1821
1822 /* Default (function) for non- multi-arch platforms. */
1823 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1824 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1825 #endif
1826
1827 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1828 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1829 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1830 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1831 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1832 #endif
1833 #if !defined (STORE_RETURN_VALUE)
1834 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1835 #endif
1836
1837 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1838 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1839 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1840 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1841 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1842 #endif
1843 #if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1844 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1845 #endif
1846
1847 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1848 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1849 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1851 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1852 #endif
1853 #if !defined (DEPRECATED_STORE_RETURN_VALUE)
1854 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1855 #endif
1856
1857 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1858 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1859 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1860 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1861 #endif
1862 #endif
1863
1864 /* Default predicate for non- multi-arch targets. */
1865 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1866 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1867 #endif
1868
1869 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1870 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1871 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1872 #endif
1873 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1874 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1875 #endif
1876
1877 /* Default (function) for non- multi-arch platforms. */
1878 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1879 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1880 #endif
1881
1882 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1883 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1884 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1885 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1886 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1887 #endif
1888 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1889 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1890 #endif
1891
1892 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1893 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1894 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1895 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1896 #endif
1897 #endif
1898
1899 /* Default predicate for non- multi-arch targets. */
1900 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1901 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1902 #endif
1903
1904 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1905 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1906 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1907 #endif
1908 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1909 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1910 #endif
1911
1912 /* Default (function) for non- multi-arch platforms. */
1913 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1914 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1915 #endif
1916
1917 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1918 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1919 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1920 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1921 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1922 #endif
1923 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1924 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1925 #endif
1926
1927 /* Default (function) for non- multi-arch platforms. */
1928 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1929 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1930 #endif
1931
1932 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1933 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1934 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1935 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1936 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1937 #endif
1938 #if !defined (USE_STRUCT_CONVENTION)
1939 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1940 #endif
1941
1942 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1943 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1944 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1945 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
1946 #endif
1947 #endif
1948
1949 /* Default predicate for non- multi-arch targets. */
1950 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1951 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (0)
1952 #endif
1953
1954 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1955 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1956 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
1957 #endif
1958 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1959 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
1960 #endif
1961
1962 /* Default (function) for non- multi-arch platforms. */
1963 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1964 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_INIT_SAVED_REGS"), 0)
1965 #endif
1966
1967 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1968 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1969 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1970 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1971 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
1972 #endif
1973 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1974 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
1975 #endif
1976
1977 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1978 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1979 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1980 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
1981 #endif
1982 #endif
1983
1984 /* Default predicate for non- multi-arch targets. */
1985 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1986 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (0)
1987 #endif
1988
1989 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1990 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1991 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
1992 #endif
1993 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1994 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
1995 #endif
1996
1997 /* Default (function) for non- multi-arch platforms. */
1998 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1999 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_INIT_EXTRA_FRAME_INFO"), 0)
2000 #endif
2001
2002 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
2003 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
2004 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
2005 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2006 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
2007 #endif
2008 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
2009 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
2010 #endif
2011
2012 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
2013 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
2014 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
2015 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
2016 #error "Non multi-arch definition of SKIP_PROLOGUE"
2017 #endif
2018 #if !defined (SKIP_PROLOGUE)
2019 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
2020 #endif
2021
2022 /* Default (function) for non- multi-arch platforms. */
2023 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
2024 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
2025 #endif
2026
2027 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
2028 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
2029 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
2030 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
2031 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
2032 #endif
2033 #if !defined (PROLOGUE_FRAMELESS_P)
2034 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
2035 #endif
2036
2037 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
2038 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
2039 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
2040 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
2041 #error "Non multi-arch definition of INNER_THAN"
2042 #endif
2043 #if !defined (INNER_THAN)
2044 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
2045 #endif
2046
2047 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
2048 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
2049 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
2050 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
2051 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
2052 #endif
2053 #if !defined (BREAKPOINT_FROM_PC)
2054 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
2055 #endif
2056
2057 /* Default (function) for non- multi-arch platforms. */
2058 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
2059 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
2060 #endif
2061
2062 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2063 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2064 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
2065 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
2066 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
2067 #endif
2068 #if !defined (MEMORY_INSERT_BREAKPOINT)
2069 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
2070 #endif
2071
2072 /* Default (function) for non- multi-arch platforms. */
2073 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
2074 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
2075 #endif
2076
2077 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
2078 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
2079 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
2080 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
2081 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
2082 #endif
2083 #if !defined (MEMORY_REMOVE_BREAKPOINT)
2084 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
2085 #endif
2086
2087 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
2088 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
2089 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
2090 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
2091 #endif
2092 #if !defined (DECR_PC_AFTER_BREAK)
2093 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
2094 #endif
2095
2096 /* Default (function) for non- multi-arch platforms. */
2097 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
2098 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
2099 #endif
2100
2101 typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
2102 extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
2103 extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
2104 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
2105 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
2106 #endif
2107 #if !defined (PREPARE_TO_PROCEED)
2108 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
2109 #endif
2110
2111 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
2112 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
2113 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
2114 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
2115 #endif
2116 #if !defined (FUNCTION_START_OFFSET)
2117 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
2118 #endif
2119
2120 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);
2121 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);
2122 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
2123
2124 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
2125 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
2126 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
2127 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
2128 #endif
2129 #if !defined (FRAME_ARGS_SKIP)
2130 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
2131 #endif
2132
2133 /* Default (function) for non- multi-arch platforms. */
2134 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
2135 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
2136 #endif
2137
2138 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
2139 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
2140 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
2141 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
2142 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
2143 #endif
2144 #if !defined (FRAMELESS_FUNCTION_INVOCATION)
2145 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
2146 #endif
2147
2148 #if defined (DEPRECATED_FRAME_CHAIN)
2149 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
2150 #if !defined (DEPRECATED_FRAME_CHAIN_P)
2151 #define DEPRECATED_FRAME_CHAIN_P() (1)
2152 #endif
2153 #endif
2154
2155 /* Default predicate for non- multi-arch targets. */
2156 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_P)
2157 #define DEPRECATED_FRAME_CHAIN_P() (0)
2158 #endif
2159
2160 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
2161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
2162 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2163 #endif
2164 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
2165 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
2166 #endif
2167
2168 /* Default (function) for non- multi-arch platforms. */
2169 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN)
2170 #define DEPRECATED_FRAME_CHAIN(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN"), 0)
2171 #endif
2172
2173 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
2174 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
2175 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
2176 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
2177 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
2178 #endif
2179 #if !defined (DEPRECATED_FRAME_CHAIN)
2180 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
2181 #endif
2182
2183 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
2184 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
2185 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2186 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
2187 #endif
2188 #endif
2189
2190 /* Default predicate for non- multi-arch targets. */
2191 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2192 #define DEPRECATED_FRAME_CHAIN_VALID_P() (0)
2193 #endif
2194
2195 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
2196 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2197 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2198 #endif
2199 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
2200 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
2201 #endif
2202
2203 /* Default (function) for non- multi-arch platforms. */
2204 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_CHAIN_VALID)
2205 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_CHAIN_VALID"), 0)
2206 #endif
2207
2208 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
2209 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
2210 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
2211 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
2212 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
2213 #endif
2214 #if !defined (DEPRECATED_FRAME_CHAIN_VALID)
2215 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
2216 #endif
2217
2218 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
2219    note, per UNWIND_PC's doco, that while the two have similar
2220    interfaces they have very different underlying implementations. */
2221
2222 #if defined (DEPRECATED_FRAME_SAVED_PC)
2223 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
2224 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
2225 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
2226 #endif
2227 #endif
2228
2229 /* Default predicate for non- multi-arch targets. */
2230 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC_P)
2231 #define DEPRECATED_FRAME_SAVED_PC_P() (0)
2232 #endif
2233
2234 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
2235 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
2236 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2237 #endif
2238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
2239 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
2240 #endif
2241
2242 /* Default (function) for non- multi-arch platforms. */
2243 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_FRAME_SAVED_PC)
2244 #define DEPRECATED_FRAME_SAVED_PC(fi) (internal_error (__FILE__, __LINE__, "DEPRECATED_FRAME_SAVED_PC"), 0)
2245 #endif
2246
2247 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
2248 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
2249 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
2250 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
2251 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
2252 #endif
2253 #if !defined (DEPRECATED_FRAME_SAVED_PC)
2254 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
2255 #endif
2256
2257 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
2258
2259 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2260 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
2261 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
2262
2263 extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
2264
2265 typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
2266 extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
2267 extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
2268
2269 /* Default (function) for non- multi-arch platforms. */
2270 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
2271 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
2272 #endif
2273
2274 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
2275 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
2276 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
2277 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2278 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2279 #endif
2280 #if !defined (FRAME_ARGS_ADDRESS)
2281 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2282 #endif
2283
2284 /* Default (function) for non- multi-arch platforms. */
2285 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2286 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2287 #endif
2288
2289 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
2290 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
2291 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
2292 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2293 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2294 #endif
2295 #if !defined (FRAME_LOCALS_ADDRESS)
2296 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2297 #endif
2298
2299 #if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2300 /* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
2301 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2302 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
2303 #endif
2304 #endif
2305
2306 /* Default predicate for non- multi-arch targets. */
2307 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2308 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (0)
2309 #endif
2310
2311 extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
2312 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2313 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2314 #endif
2315 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
2316 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
2317 #endif
2318
2319 /* Default (function) for non- multi-arch platforms. */
2320 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2321 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (internal_error (__FILE__, __LINE__, "DEPRECATED_SAVED_PC_AFTER_CALL"), 0)
2322 #endif
2323
2324 typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
2325 extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
2326 extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
2327 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2328 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
2329 #endif
2330 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
2331 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
2332 #endif
2333
2334 #if defined (FRAME_NUM_ARGS)
2335 /* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
2336 #if !defined (FRAME_NUM_ARGS_P)
2337 #define FRAME_NUM_ARGS_P() (1)
2338 #endif
2339 #endif
2340
2341 /* Default predicate for non- multi-arch targets. */
2342 #if (!GDB_MULTI_ARCH) && !defined (FRAME_NUM_ARGS_P)
2343 #define FRAME_NUM_ARGS_P() (0)
2344 #endif
2345
2346 extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
2347 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
2348 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2349 #endif
2350 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P)
2351 #define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
2352 #endif
2353
2354 /* Default (function) for non- multi-arch platforms. */
2355 #if (!GDB_MULTI_ARCH) && !defined (FRAME_NUM_ARGS)
2356 #define FRAME_NUM_ARGS(frame) (internal_error (__FILE__, __LINE__, "FRAME_NUM_ARGS"), 0)
2357 #endif
2358
2359 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
2360 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
2361 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
2362 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2363 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2364 #endif
2365 #if !defined (FRAME_NUM_ARGS)
2366 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2367 #endif
2368
2369 #if defined (STACK_ALIGN)
2370 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2371 #if !defined (STACK_ALIGN_P)
2372 #define STACK_ALIGN_P() (1)
2373 #endif
2374 #endif
2375
2376 /* Default predicate for non- multi-arch targets. */
2377 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2378 #define STACK_ALIGN_P() (0)
2379 #endif
2380
2381 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
2382 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2383 #error "Non multi-arch definition of STACK_ALIGN"
2384 #endif
2385 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2386 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2387 #endif
2388
2389 /* Default (function) for non- multi-arch platforms. */
2390 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2391 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2392 #endif
2393
2394 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
2395 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
2396 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
2397 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2398 #error "Non multi-arch definition of STACK_ALIGN"
2399 #endif
2400 #if !defined (STACK_ALIGN)
2401 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2402 #endif
2403
2404 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
2405
2406 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
2407 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
2408 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
2409
2410 /* NOTE: cagney/2003-03-24: This is better handled by PUSH_ARGUMENTS. */
2411
2412 /* Default (value) for non- multi-arch platforms. */
2413 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2414 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (0)
2415 #endif
2416
2417 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
2418 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
2419 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2420 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
2421 #endif
2422 #if !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
2423 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
2424 #endif
2425
2426 #if defined (REG_STRUCT_HAS_ADDR)
2427 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2428 #if !defined (REG_STRUCT_HAS_ADDR_P)
2429 #define REG_STRUCT_HAS_ADDR_P() (1)
2430 #endif
2431 #endif
2432
2433 /* Default predicate for non- multi-arch targets. */
2434 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2435 #define REG_STRUCT_HAS_ADDR_P() (0)
2436 #endif
2437
2438 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
2439 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2440 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2441 #endif
2442 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2443 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2444 #endif
2445
2446 /* Default (function) for non- multi-arch platforms. */
2447 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2448 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2449 #endif
2450
2451 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
2452 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
2453 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
2454 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2455 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2456 #endif
2457 #if !defined (REG_STRUCT_HAS_ADDR)
2458 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2459 #endif
2460
2461 /* FIXME: kettenis/2003-03-08: This should be replaced by a function
2462    parametrized with (at least) the regcache. */
2463
2464 #if defined (SAVE_DUMMY_FRAME_TOS)
2465 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2466 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2467 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2468 #endif
2469 #endif
2470
2471 /* Default predicate for non- multi-arch targets. */
2472 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2473 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2474 #endif
2475
2476 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
2477 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2478 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2479 #endif
2480 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2481 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2482 #endif
2483
2484 /* Default (function) for non- multi-arch platforms. */
2485 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2486 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2487 #endif
2488
2489 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
2490 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
2491 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
2492 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2493 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2494 #endif
2495 #if !defined (SAVE_DUMMY_FRAME_TOS)
2496 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2497 #endif
2498
2499 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
2500
2501 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
2502 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
2503 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
2504
2505 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2506 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2507 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2508 #error "Non multi-arch definition of PARM_BOUNDARY"
2509 #endif
2510 #if !defined (PARM_BOUNDARY)
2511 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2512 #endif
2513
2514 /* Default (value) for non- multi-arch platforms. */
2515 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2516 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2517 #endif
2518
2519 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2520 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2521 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2522 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2523 #endif
2524 #if !defined (TARGET_FLOAT_FORMAT)
2525 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2526 #endif
2527
2528 /* Default (value) for non- multi-arch platforms. */
2529 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2530 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2531 #endif
2532
2533 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2534 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2535 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2536 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2537 #endif
2538 #if !defined (TARGET_DOUBLE_FORMAT)
2539 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2540 #endif
2541
2542 /* Default (value) for non- multi-arch platforms. */
2543 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2544 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2545 #endif
2546
2547 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2548 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2549 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2550 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2551 #endif
2552 #if !defined (TARGET_LONG_DOUBLE_FORMAT)
2553 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2554 #endif
2555
2556 /* Default (function) for non- multi-arch platforms. */
2557 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2558 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2559 #endif
2560
2561 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
2562 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
2563 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2564 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2565 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2566 #endif
2567 #if !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2568 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2569 #endif
2570
2571 /* On some machines there are bits in addresses which are not really
2572    part of the address, but are used by the kernel, the hardware, etc.
2573    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2574    we get a "real" address such as one would find in a symbol table.
2575    This is used only for addresses of instructions, and even then I'm
2576    not sure it's used in all contexts.  It exists to deal with there
2577    being a few stray bits in the PC which would mislead us, not as some
2578    sort of generic thing to handle alignment or segmentation (it's
2579    possible it should be in TARGET_READ_PC instead). */
2580
2581 /* Default (function) for non- multi-arch platforms. */
2582 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2583 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2584 #endif
2585
2586 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2587 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2588 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2589 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2590 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2591 #endif
2592 #if !defined (ADDR_BITS_REMOVE)
2593 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2594 #endif
2595
2596 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2597    ADDR_BITS_REMOVE. */
2598
2599 /* Default (function) for non- multi-arch platforms. */
2600 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2601 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2602 #endif
2603
2604 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2605 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2606 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2607 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2608 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2609 #endif
2610 #if !defined (SMASH_TEXT_ADDRESS)
2611 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2612 #endif
2613
2614 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2615    the target needs software single step.  An ISA method to implement it.
2616
2617    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2618    using the breakpoint system instead of blatting memory directly (as with rs6000).
2619
2620    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2621    single step.  If not, then implement single step using breakpoints. */
2622
2623 #if defined (SOFTWARE_SINGLE_STEP)
2624 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2625 #if !defined (SOFTWARE_SINGLE_STEP_P)
2626 #define SOFTWARE_SINGLE_STEP_P() (1)
2627 #endif
2628 #endif
2629
2630 /* Default predicate for non- multi-arch targets. */
2631 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2632 #define SOFTWARE_SINGLE_STEP_P() (0)
2633 #endif
2634
2635 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2636 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2637 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2638 #endif
2639 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2640 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2641 #endif
2642
2643 /* Default (function) for non- multi-arch platforms. */
2644 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2645 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2646 #endif
2647
2648 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2649 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2650 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2651 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2652 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2653 #endif
2654 #if !defined (SOFTWARE_SINGLE_STEP)
2655 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2656 #endif
2657
2658 /* Default (function) for non- multi-arch platforms. */
2659 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2660 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2661 #endif
2662
2663 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2664 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2665 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2666 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2667 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2668 #endif
2669 #if !defined (TARGET_PRINT_INSN)
2670 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2671 #endif
2672
2673 /* Default (function) for non- multi-arch platforms. */
2674 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2675 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2676 #endif
2677
2678 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2679 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2680 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2682 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2683 #endif
2684 #if !defined (SKIP_TRAMPOLINE_CODE)
2685 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2686 #endif
2687
2688 /* For SVR4 shared libraries, each call goes through a small piece of
2689    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2690    to nonzero if we are currently stopped in one of these. */
2691
2692 /* Default (function) for non- multi-arch platforms. */
2693 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2694 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2695 #endif
2696
2697 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2698 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2699 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2700 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2701 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2702 #endif
2703 #if !defined (IN_SOLIB_CALL_TRAMPOLINE)
2704 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2705 #endif
2706
2707 /* Some systems also have trampoline code for returning from shared libs. */
2708
2709 /* Default (function) for non- multi-arch platforms. */
2710 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2711 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2712 #endif
2713
2714 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2715 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2716 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2717 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2718 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2719 #endif
2720 #if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2721 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2722 #endif
2723
2724 /* Sigtramp is a routine that the kernel calls (which then calls the
2725    signal handler).  On most machines it is a library routine that is
2726    linked into the executable.
2727
2728    This macro, given a program counter value and the name of the
2729    function in which that PC resides (which can be null if the name is
2730    not known), returns nonzero if the PC and name show that we are in
2731    sigtramp.
2732
2733    On most machines just see if the name is sigtramp (and if we have
2734    no name, assume we are not in sigtramp).
2735
2736    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2737    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2738    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2739    own local NAME lookup.
2740
2741    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2742    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2743    does not. */
2744
2745 /* Default (function) for non- multi-arch platforms. */
2746 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2747 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2748 #endif
2749
2750 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2751 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2752 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2753 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2754 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2755 #endif
2756 #if !defined (PC_IN_SIGTRAMP)
2757 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2758 #endif
2759
2760 #if defined (SIGTRAMP_START)
2761 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2762 #if !defined (SIGTRAMP_START_P)
2763 #define SIGTRAMP_START_P() (1)
2764 #endif
2765 #endif
2766
2767 /* Default predicate for non- multi-arch targets. */
2768 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2769 #define SIGTRAMP_START_P() (0)
2770 #endif
2771
2772 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2773 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2774 #error "Non multi-arch definition of SIGTRAMP_START"
2775 #endif
2776 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2777 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2778 #endif
2779
2780 /* Default (function) for non- multi-arch platforms. */
2781 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2782 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2783 #endif
2784
2785 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2786 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2787 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2788 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2789 #error "Non multi-arch definition of SIGTRAMP_START"
2790 #endif
2791 #if !defined (SIGTRAMP_START)
2792 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2793 #endif
2794
2795 #if defined (SIGTRAMP_END)
2796 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2797 #if !defined (SIGTRAMP_END_P)
2798 #define SIGTRAMP_END_P() (1)
2799 #endif
2800 #endif
2801
2802 /* Default predicate for non- multi-arch targets. */
2803 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2804 #define SIGTRAMP_END_P() (0)
2805 #endif
2806
2807 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2808 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2809 #error "Non multi-arch definition of SIGTRAMP_END"
2810 #endif
2811 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2812 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2813 #endif
2814
2815 /* Default (function) for non- multi-arch platforms. */
2816 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2817 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2818 #endif
2819
2820 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2821 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2822 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2823 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2824 #error "Non multi-arch definition of SIGTRAMP_END"
2825 #endif
2826 #if !defined (SIGTRAMP_END)
2827 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2828 #endif
2829
2830 /* A target might have problems with watchpoints as soon as the stack
2831    frame of the current function has been destroyed.  This mostly happens
2832    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2833    is defined to return a non-zero value if either the given addr is one
2834    instruction after the stack destroying instruction up to the trailing
2835    return instruction or if we can figure out that the stack frame has
2836    already been invalidated regardless of the value of addr.  Targets
2837    which don't suffer from that problem could just let this functionality
2838    untouched. */
2839
2840 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2841 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2842 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2843
2844 /* Given a vector of command-line arguments, return a newly allocated
2845    string which, when passed to the create_inferior function, will be
2846    parsed (on Unix systems, by the shell) to yield the same vector.
2847    This function should call error() if the argument vector is not
2848    representable for this target or if this target does not support
2849    command-line arguments.
2850    ARGC is the number of elements in the vector.
2851    ARGV is an array of strings, one per argument. */
2852
2853 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2854 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2855 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2856
2857 #if defined (DWARF2_BUILD_FRAME_INFO)
2858 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2859 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2860 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2861 #endif
2862 #endif
2863
2864 /* Default predicate for non- multi-arch targets. */
2865 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2866 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2867 #endif
2868
2869 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch);
2870 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2871 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2872 #endif
2873 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2874 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2875 #endif
2876
2877 /* Default (function) for non- multi-arch platforms. */
2878 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2879 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2880 #endif
2881
2882 typedef void (gdbarch_dwarf2_build_frame_info_ftype) (struct objfile *objfile);
2883 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile);
2884 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info);
2885 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2886 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2887 #endif
2888 #if !defined (DWARF2_BUILD_FRAME_INFO)
2889 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2890 #endif
2891
2892 /* Default (function) for non- multi-arch platforms. */
2893 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2894 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2895 #endif
2896
2897 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2898 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2899 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2901 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2902 #endif
2903 #if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2904 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2905 #endif
2906
2907 /* Default (function) for non- multi-arch platforms. */
2908 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2909 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2910 #endif
2911
2912 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2913 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2914 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2915 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2916 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2917 #endif
2918 #if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2919 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2920 #endif
2921
2922 /* Default (value) for non- multi-arch platforms. */
2923 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
2924 #define NAME_OF_MALLOC ("malloc")
2925 #endif
2926
2927 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2928 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2929 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2930 #error "Non multi-arch definition of NAME_OF_MALLOC"
2931 #endif
2932 #if !defined (NAME_OF_MALLOC)
2933 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2934 #endif
2935
2936 /* Default (value) for non- multi-arch platforms. */
2937 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
2938 #define CANNOT_STEP_BREAKPOINT (0)
2939 #endif
2940
2941 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2942 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2943 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2944 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2945 #endif
2946 #if !defined (CANNOT_STEP_BREAKPOINT)
2947 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2948 #endif
2949
2950 /* Default (value) for non- multi-arch platforms. */
2951 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2952 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
2953 #endif
2954
2955 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2956 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2957 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2958 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2959 #endif
2960 #if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2961 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2962 #endif
2963
2964 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
2965 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2966 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2967 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2968 #endif
2969 #endif
2970
2971 /* Default predicate for non- multi-arch targets. */
2972 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2973 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
2974 #endif
2975
2976 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2977 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2978 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2979 #endif
2980 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2981 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2982 #endif
2983
2984 /* Default (function) for non- multi-arch platforms. */
2985 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
2986 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
2987 #endif
2988
2989 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2990 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2991 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2992 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2993 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2994 #endif
2995 #if !defined (ADDRESS_CLASS_TYPE_FLAGS)
2996 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2997 #endif
2998
2999 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
3000
3001 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
3002 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
3003 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);
3004
3005 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
3006
3007 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3008 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
3009 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);
3010
3011 /* Is a register in a group */
3012
3013 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3014 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
3015 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
3016
3017 /* Fetch the pointer to the ith function argument. */
3018
3019 #if defined (FETCH_POINTER_ARGUMENT)
3020 /* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
3021 #if !defined (FETCH_POINTER_ARGUMENT_P)
3022 #define FETCH_POINTER_ARGUMENT_P() (1)
3023 #endif
3024 #endif
3025
3026 /* Default predicate for non- multi-arch targets. */
3027 #if (!GDB_MULTI_ARCH) && !defined (FETCH_POINTER_ARGUMENT_P)
3028 #define FETCH_POINTER_ARGUMENT_P() (0)
3029 #endif
3030
3031 extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
3032 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
3033 #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
3034 #endif
3035 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P)
3036 #define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
3037 #endif
3038
3039 /* Default (function) for non- multi-arch platforms. */
3040 #if (!GDB_MULTI_ARCH) && !defined (FETCH_POINTER_ARGUMENT)
3041 #define FETCH_POINTER_ARGUMENT(frame, argi, type) (internal_error (__FILE__, __LINE__, "FETCH_POINTER_ARGUMENT"), 0)
3042 #endif
3043
3044 typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
3045 extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
3046 extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
3047 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
3048 #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
3049 #endif
3050 #if !defined (FETCH_POINTER_ARGUMENT)
3051 #define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
3052 #endif
3053
3054 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
3055
3056
3057 /* Mechanism for co-ordinating the selection of a specific
3058    architecture.
3059
3060    GDB targets (*-tdep.c) can register an interest in a specific
3061    architecture.  Other GDB components can register a need to maintain
3062    per-architecture data.
3063
3064    The mechanisms below ensures that there is only a loose connection
3065    between the set-architecture command and the various GDB
3066    components.  Each component can independently register their need
3067    to maintain architecture specific data with gdbarch.
3068
3069    Pragmatics:
3070
3071    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
3072    didn't scale.
3073
3074    The more traditional mega-struct containing architecture specific
3075    data for all the various GDB components was also considered.  Since
3076    GDB is built from a variable number of (fairly independent)
3077    components it was determined that the global aproach was not
3078    applicable. */
3079
3080
3081 /* Register a new architectural family with GDB.
3082
3083    Register support for the specified ARCHITECTURE with GDB.  When
3084    gdbarch determines that the specified architecture has been
3085    selected, the corresponding INIT function is called.
3086
3087    --
3088
3089    The INIT function takes two parameters: INFO which contains the
3090    information available to gdbarch about the (possibly new)
3091    architecture; ARCHES which is a list of the previously created
3092    ``struct gdbarch'' for this architecture.
3093
3094    The INFO parameter is, as far as possible, be pre-initialized with
3095    information obtained from INFO.ABFD or the previously selected
3096    architecture.
3097
3098    The ARCHES parameter is a linked list (sorted most recently used)
3099    of all the previously created architures for this architecture
3100    family.  The (possibly NULL) ARCHES->gdbarch can used to access
3101    values from the previously selected architecture for this
3102    architecture family.  The global ``current_gdbarch'' shall not be
3103    used.
3104
3105    The INIT function shall return any of: NULL - indicating that it
3106    doesn't recognize the selected architecture; an existing ``struct
3107    gdbarch'' from the ARCHES list - indicating that the new
3108    architecture is just a synonym for an earlier architecture (see
3109    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
3110    - that describes the selected architecture (see gdbarch_alloc()).
3111
3112    The DUMP_TDEP function shall print out all target specific values.
3113    Care should be taken to ensure that the function works in both the
3114    multi-arch and non- multi-arch cases. */
3115
3116 struct gdbarch_list
3117 {
3118   struct gdbarch *gdbarch;
3119   struct gdbarch_list *next;
3120 };
3121
3122 struct gdbarch_info
3123 {
3124   /* Use default: NULL (ZERO). */
3125   const struct bfd_arch_info *bfd_arch_info;
3126
3127   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
3128   int byte_order;
3129
3130   /* Use default: NULL (ZERO). */
3131   bfd *abfd;
3132
3133   /* Use default: NULL (ZERO). */
3134   struct gdbarch_tdep_info *tdep_info;
3135
3136   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
3137   enum gdb_osabi osabi;
3138 };
3139
3140 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
3141 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
3142
3143 /* DEPRECATED - use gdbarch_register() */
3144 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
3145
3146 extern void gdbarch_register (enum bfd_architecture architecture,
3147                               gdbarch_init_ftype *,
3148                               gdbarch_dump_tdep_ftype *);
3149
3150
3151 /* Return a freshly allocated, NULL terminated, array of the valid
3152    architecture names.  Since architectures are registered during the
3153    _initialize phase this function only returns useful information
3154    once initialization has been completed. */
3155
3156 extern const char **gdbarch_printable_names (void);
3157
3158
3159 /* Helper function.  Search the list of ARCHES for a GDBARCH that
3160    matches the information provided by INFO. */
3161
3162 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
3163
3164
3165 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
3166    basic initialization using values obtained from the INFO andTDEP
3167    parameters.  set_gdbarch_*() functions are called to complete the
3168    initialization of the object. */
3169
3170 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
3171
3172
3173 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
3174    It is assumed that the caller freeds the ``struct
3175    gdbarch_tdep''. */
3176
3177 extern void gdbarch_free (struct gdbarch *);
3178
3179
3180 /* Helper function. Force an update of the current architecture.
3181
3182    The actual architecture selected is determined by INFO, ``(gdb) set
3183    architecture'' et.al., the existing architecture and BFD's default
3184    architecture.  INFO should be initialized to zero and then selected
3185    fields should be updated.
3186
3187    Returns non-zero if the update succeeds */
3188
3189 extern int gdbarch_update_p (struct gdbarch_info info);
3190
3191
3192
3193 /* Register per-architecture data-pointer.
3194
3195    Reserve space for a per-architecture data-pointer.  An identifier
3196    for the reserved data-pointer is returned.  That identifer should
3197    be saved in a local static variable.
3198
3199    The per-architecture data-pointer is either initialized explicitly
3200    (set_gdbarch_data()) or implicitly (by INIT() via a call to
3201    gdbarch_data()).  FREE() is called to delete either an existing
3202    data-pointer overridden by set_gdbarch_data() or when the
3203    architecture object is being deleted.
3204
3205    When a previously created architecture is re-selected, the
3206    per-architecture data-pointer for that previous architecture is
3207    restored.  INIT() is not re-called.
3208
3209    Multiple registrarants for any architecture are allowed (and
3210    strongly encouraged).  */
3211
3212 struct gdbarch_data;
3213
3214 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
3215 typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
3216                                         void *pointer);
3217 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
3218                                                    gdbarch_data_free_ftype *free);
3219 extern void set_gdbarch_data (struct gdbarch *gdbarch,
3220                               struct gdbarch_data *data,
3221                               void *pointer);
3222
3223 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
3224
3225
3226 /* Register per-architecture memory region.
3227
3228    Provide a memory-region swap mechanism.  Per-architecture memory
3229    region are created.  These memory regions are swapped whenever the
3230    architecture is changed.  For a new architecture, the memory region
3231    is initialized with zero (0) and the INIT function is called.
3232
3233    Memory regions are swapped / initialized in the order that they are
3234    registered.  NULL DATA and/or INIT values can be specified.
3235
3236    New code should use register_gdbarch_data(). */
3237
3238 typedef void (gdbarch_swap_ftype) (void);
3239 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
3240 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
3241
3242
3243
3244 /* The target-system-dependent byte order is dynamic */
3245
3246 extern int target_byte_order;
3247 #ifndef TARGET_BYTE_ORDER
3248 #define TARGET_BYTE_ORDER (target_byte_order + 0)
3249 #endif
3250
3251 extern int target_byte_order_auto;
3252 #ifndef TARGET_BYTE_ORDER_AUTO
3253 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
3254 #endif
3255
3256
3257
3258 /* The target-system-dependent BFD architecture is dynamic */
3259
3260 extern int target_architecture_auto;
3261 #ifndef TARGET_ARCHITECTURE_AUTO
3262 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
3263 #endif
3264
3265 extern const struct bfd_arch_info *target_architecture;
3266 #ifndef TARGET_ARCHITECTURE
3267 #define TARGET_ARCHITECTURE (target_architecture + 0)
3268 #endif
3269
3270
3271 /* The target-system-dependent disassembler is semi-dynamic */
3272
3273 /* Use gdb_disassemble, and gdbarch_print_insn instead.  */
3274 extern int (*deprecated_tm_print_insn) (bfd_vma, disassemble_info*);
3275
3276 /* Use set_gdbarch_print_insn instead.  */
3277 extern disassemble_info deprecated_tm_print_insn_info;
3278
3279 /* Set the dynamic target-system-dependent parameters (architecture,
3280    byte-order, ...) using information found in the BFD */
3281
3282 extern void set_gdbarch_from_file (bfd *);
3283
3284
3285 /* Initialize the current architecture to the "first" one we find on
3286    our list.  */
3287
3288 extern void initialize_current_architecture (void);
3289
3290 /* For non-multiarched targets, do any initialization of the default
3291    gdbarch object necessary after the _initialize_MODULE functions
3292    have run.  */
3293 extern void initialize_non_multiarch (void);
3294
3295 /* gdbarch trace variable */
3296 extern int gdbarch_debug;
3297
3298 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
3299
3300 #endif