gdb/gdbarch.h

   1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
   2
   3 /* Dynamic architecture support for GDB, the GNU debugger.
   4    Copyright 1998-1999, 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 bourn 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 makeing 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 struct frame_info;
  39 struct value;
  40
  41
  42 #ifndef GDB_MULTI_ARCH
  43 #define GDB_MULTI_ARCH 0
  44 #endif
  45
  46 extern struct gdbarch *current_gdbarch;
  47
  48
  49 /* See gdb/doc/gdbint.texi for a discussion of the GDB_MULTI_ARCH
  50    macro */
  51
  52
  53 /* If any of the following are defined, the target wasn't correctly
  54    converted. */
  55
  56 #if GDB_MULTI_ARCH
  57 #if defined (EXTRA_FRAME_INFO)
  58 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
  59 #endif
  60 #endif
  61
  62 #if GDB_MULTI_ARCH
  63 #if defined (FRAME_FIND_SAVED_REGS)
  64 #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
  65 #endif
  66 #endif
  67
  68
  69 /* The following are pre-initialized by GDBARCH. */
  70
  71 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
  72 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
  73 #if GDB_MULTI_ARCH
  74 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_ARCHITECTURE)
  75 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  76 #endif
  77 #endif
  78
  79 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  80 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  81 #if GDB_MULTI_ARCH
  82 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_BYTE_ORDER)
  83 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  84 #endif
  85 #endif
  86
  87
  88 /* The following are initialized by the target dependant code. */
  89
  90 /* Default (value) for non- multi-arch platforms. */
  91 #if (GDB_MULTI_ARCH == 0) && !defined (TARGET_BFD_VMA_BIT)
  92 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
  93 #endif
  94
  95 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
  96 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
  97 #if GDB_MULTI_ARCH
  98 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_BFD_VMA_BIT)
  99 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
 100 #endif
 101 #endif
 102
 103 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 104 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 105 #if GDB_MULTI_ARCH
 106 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_PTR_BIT)
 107 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 108 #endif
 109 #endif
 110
 111 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
 112 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
 113 #if GDB_MULTI_ARCH
 114 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_SHORT_BIT)
 115 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 116 #endif
 117 #endif
 118
 119 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 120 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 121 #if GDB_MULTI_ARCH
 122 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_INT_BIT)
 123 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 124 #endif
 125 #endif
 126
 127 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
 128 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
 129 #if GDB_MULTI_ARCH
 130 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_BIT)
 131 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 132 #endif
 133 #endif
 134
 135 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 136 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 137 #if GDB_MULTI_ARCH
 138 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_LONG_BIT)
 139 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 140 #endif
 141 #endif
 142
 143 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 144 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 145 #if GDB_MULTI_ARCH
 146 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_FLOAT_BIT)
 147 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 148 #endif
 149 #endif
 150
 151 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 152 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 153 #if GDB_MULTI_ARCH
 154 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_DOUBLE_BIT)
 155 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 156 #endif
 157 #endif
 158
 159 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 160 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 161 #if GDB_MULTI_ARCH
 162 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_DOUBLE_BIT)
 163 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 164 #endif
 165 #endif
 166
 167 /* Default (value) for non- multi-arch platforms. */
 168 #if (GDB_MULTI_ARCH == 0) && !defined (IEEE_FLOAT)
 169 #define IEEE_FLOAT (0)
 170 #endif
 171
 172 extern int gdbarch_ieee_float (struct gdbarch *gdbarch);
 173 extern void set_gdbarch_ieee_float (struct gdbarch *gdbarch, int ieee_float);
 174 #if GDB_MULTI_ARCH
 175 #if (GDB_MULTI_ARCH > 1) || !defined (IEEE_FLOAT)
 176 #define IEEE_FLOAT (gdbarch_ieee_float (current_gdbarch))
 177 #endif
 178 #endif
 179
 180 typedef CORE_ADDR (gdbarch_read_pc_ftype) (int pid);
 181 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, int pid);
 182 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 183 #if GDB_MULTI_ARCH
 184 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_PC)
 185 #define TARGET_READ_PC(pid) (gdbarch_read_pc (current_gdbarch, pid))
 186 #endif
 187 #endif
 188
 189 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, int pid);
 190 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, int pid);
 191 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 192 #if GDB_MULTI_ARCH
 193 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_WRITE_PC)
 194 #define TARGET_WRITE_PC(val, pid) (gdbarch_write_pc (current_gdbarch, val, pid))
 195 #endif
 196 #endif
 197
 198 typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
 199 extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
 200 extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
 201 #if GDB_MULTI_ARCH
 202 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_FP)
 203 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
 204 #endif
 205 #endif
 206
 207 typedef void (gdbarch_write_fp_ftype) (CORE_ADDR val);
 208 extern void gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val);
 209 extern void set_gdbarch_write_fp (struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp);
 210 #if GDB_MULTI_ARCH
 211 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_WRITE_FP)
 212 #define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
 213 #endif
 214 #endif
 215
 216 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 217 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 218 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 219 #if GDB_MULTI_ARCH
 220 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_SP)
 221 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 222 #endif
 223 #endif
 224
 225 typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
 226 extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 227 extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
 228 #if GDB_MULTI_ARCH
 229 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_WRITE_SP)
 230 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
 231 #endif
 232 #endif
 233
 234 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 235 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 236 #if GDB_MULTI_ARCH
 237 #if (GDB_MULTI_ARCH > 1) || !defined (NUM_REGS)
 238 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 239 #endif
 240 #endif
 241
 242 /* Default (value) for non- multi-arch platforms. */
 243 #if (GDB_MULTI_ARCH == 0) && !defined (NUM_PSEUDO_REGS)
 244 #define NUM_PSEUDO_REGS (0)
 245 #endif
 246
 247 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 248 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 249 #if GDB_MULTI_ARCH
 250 #if (GDB_MULTI_ARCH > 1) || !defined (NUM_PSEUDO_REGS)
 251 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 252 #endif
 253 #endif
 254
 255 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 256 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 257 #if GDB_MULTI_ARCH
 258 #if (GDB_MULTI_ARCH > 1) || !defined (SP_REGNUM)
 259 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 260 #endif
 261 #endif
 262
 263 extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
 264 extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
 265 #if GDB_MULTI_ARCH
 266 #if (GDB_MULTI_ARCH > 1) || !defined (FP_REGNUM)
 267 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
 268 #endif
 269 #endif
 270
 271 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 272 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 273 #if GDB_MULTI_ARCH
 274 #if (GDB_MULTI_ARCH > 1) || !defined (PC_REGNUM)
 275 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 276 #endif
 277 #endif
 278
 279 /* Default (value) for non- multi-arch platforms. */
 280 #if (GDB_MULTI_ARCH == 0) && !defined (FP0_REGNUM)
 281 #define FP0_REGNUM (-1)
 282 #endif
 283
 284 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 285 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 286 #if GDB_MULTI_ARCH
 287 #if (GDB_MULTI_ARCH > 1) || !defined (FP0_REGNUM)
 288 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 289 #endif
 290 #endif
 291
 292 /* Default (value) for non- multi-arch platforms. */
 293 #if (GDB_MULTI_ARCH == 0) && !defined (NPC_REGNUM)
 294 #define NPC_REGNUM (-1)
 295 #endif
 296
 297 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 298 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 299 #if GDB_MULTI_ARCH
 300 #if (GDB_MULTI_ARCH > 1) || !defined (NPC_REGNUM)
 301 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 302 #endif
 303 #endif
 304
 305 /* Default (value) for non- multi-arch platforms. */
 306 #if (GDB_MULTI_ARCH == 0) && !defined (NNPC_REGNUM)
 307 #define NNPC_REGNUM (-1)
 308 #endif
 309
 310 extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
 311 extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
 312 #if GDB_MULTI_ARCH
 313 #if (GDB_MULTI_ARCH > 1) || !defined (NNPC_REGNUM)
 314 #define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
 315 #endif
 316 #endif
 317
 318 /* Default (function) for non- multi-arch platforms. */
 319 #if (GDB_MULTI_ARCH == 0) && !defined (REGISTER_NAME)
 320 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
 321 #endif
 322
 323 typedef char * (gdbarch_register_name_ftype) (int regnr);
 324 extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 325 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 326 #if GDB_MULTI_ARCH
 327 #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_NAME)
 328 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 329 #endif
 330 #endif
 331
 332 extern int gdbarch_register_size (struct gdbarch *gdbarch);
 333 extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
 334 #if GDB_MULTI_ARCH
 335 #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_SIZE)
 336 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
 337 #endif
 338 #endif
 339
 340 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
 341 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
 342 #if GDB_MULTI_ARCH
 343 #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_BYTES)
 344 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
 345 #endif
 346 #endif
 347
 348 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 349 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 350 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 351 #if GDB_MULTI_ARCH
 352 #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_BYTE)
 353 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
 354 #endif
 355 #endif
 356
 357 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 358 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 359 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 360 #if GDB_MULTI_ARCH
 361 #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_RAW_SIZE)
 362 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 363 #endif
 364 #endif
 365
 366 extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
 367 extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
 368 #if GDB_MULTI_ARCH
 369 #if (GDB_MULTI_ARCH > 1) || !defined (MAX_REGISTER_RAW_SIZE)
 370 #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
 371 #endif
 372 #endif
 373
 374 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 375 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 376 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 377 #if GDB_MULTI_ARCH
 378 #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_VIRTUAL_SIZE)
 379 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 380 #endif
 381 #endif
 382
 383 extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
 384 extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
 385 #if GDB_MULTI_ARCH
 386 #if (GDB_MULTI_ARCH > 1) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
 387 #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
 388 #endif
 389 #endif
 390
 391 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 392 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 393 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 394 #if GDB_MULTI_ARCH
 395 #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_VIRTUAL_TYPE)
 396 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 397 #endif
 398 #endif
 399
 400 extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
 401 extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
 402 #if GDB_MULTI_ARCH
 403 #if (GDB_MULTI_ARCH > 1) || !defined (USE_GENERIC_DUMMY_FRAMES)
 404 #define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
 405 #endif
 406 #endif
 407
 408 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
 409 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
 410 #if GDB_MULTI_ARCH
 411 #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_LOCATION)
 412 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
 413 #endif
 414 #endif
 415
 416 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
 417 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
 418 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
 419 #if GDB_MULTI_ARCH
 420 #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_ADDRESS)
 421 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
 422 #endif
 423 #endif
 424
 425 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
 426 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
 427 #if GDB_MULTI_ARCH
 428 #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_START_OFFSET)
 429 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
 430 #endif
 431 #endif
 432
 433 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
 434 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
 435 #if GDB_MULTI_ARCH
 436 #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
 437 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
 438 #endif
 439 #endif
 440
 441 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
 442 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
 443 #if GDB_MULTI_ARCH
 444 #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
 445 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
 446 #endif
 447 #endif
 448
 449 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
 450 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
 451 #if GDB_MULTI_ARCH
 452 #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_LENGTH)
 453 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
 454 #endif
 455 #endif
 456
 457 typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
 458 extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
 459 extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
 460 #if GDB_MULTI_ARCH
 461 #if (GDB_MULTI_ARCH > 1) || !defined (PC_IN_CALL_DUMMY)
 462 #define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
 463 #endif
 464 #endif
 465
 466 extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
 467 extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
 468 #if GDB_MULTI_ARCH
 469 #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_P)
 470 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
 471 #endif
 472 #endif
 473
 474 /* Default (value) for non- multi-arch platforms. */
 475 #if (GDB_MULTI_ARCH == 0) && !defined (CALL_DUMMY_WORDS)
 476 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
 477 #endif
 478
 479 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
 480 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
 481 #if GDB_MULTI_ARCH
 482 #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_WORDS)
 483 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
 484 #endif
 485 #endif
 486
 487 /* Default (value) for non- multi-arch platforms. */
 488 #if (GDB_MULTI_ARCH == 0) && !defined (SIZEOF_CALL_DUMMY_WORDS)
 489 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
 490 #endif
 491
 492 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
 493 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
 494 #if GDB_MULTI_ARCH
 495 #if (GDB_MULTI_ARCH > 1) || !defined (SIZEOF_CALL_DUMMY_WORDS)
 496 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
 497 #endif
 498 #endif
 499
 500 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
 501 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
 502 #if GDB_MULTI_ARCH
 503 #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_STACK_ADJUST_P)
 504 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
 505 #endif
 506 #endif
 507
 508 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
 509 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
 510 #if GDB_MULTI_ARCH
 511 #if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_STACK_ADJUST)
 512 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
 513 #endif
 514 #endif
 515
 516 typedef void (gdbarch_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
 517 extern void gdbarch_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
 518 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
 519 #if GDB_MULTI_ARCH
 520 #if (GDB_MULTI_ARCH > 1) || !defined (FIX_CALL_DUMMY)
 521 #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
 522 #endif
 523 #endif
 524
 525 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
 526 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
 527 #if GDB_MULTI_ARCH
 528 #if (GDB_MULTI_ARCH > 1) || !defined (BELIEVE_PCC_PROMOTION)
 529 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
 530 #endif
 531 #endif
 532
 533 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
 534 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
 535 #if GDB_MULTI_ARCH
 536 #if (GDB_MULTI_ARCH > 1) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
 537 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
 538 #endif
 539 #endif
 540
 541 /* Default (function) for non- multi-arch platforms. */
 542 #if (GDB_MULTI_ARCH == 0) && !defined (COERCE_FLOAT_TO_DOUBLE)
 543 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
 544 #endif
 545
 546 typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
 547 extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
 548 extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
 549 #if GDB_MULTI_ARCH
 550 #if (GDB_MULTI_ARCH > 1) || !defined (COERCE_FLOAT_TO_DOUBLE)
 551 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
 552 #endif
 553 #endif
 554
 555 typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
 556 extern void gdbarch_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
 557 extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
 558 #if GDB_MULTI_ARCH
 559 #if (GDB_MULTI_ARCH > 1) || !defined (GET_SAVED_REGISTER)
 560 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
 561 #endif
 562 #endif
 563
 564 /* Default (function) for non- multi-arch platforms. */
 565 #if (GDB_MULTI_ARCH == 0) && !defined (REGISTER_CONVERTIBLE)
 566 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
 567 #endif
 568
 569 typedef int (gdbarch_register_convertible_ftype) (int nr);
 570 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
 571 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
 572 #if GDB_MULTI_ARCH
 573 #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERTIBLE)
 574 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
 575 #endif
 576 #endif
 577
 578 /* Default (function) for non- multi-arch platforms. */
 579 #if (GDB_MULTI_ARCH == 0) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
 580 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error ("REGISTER_CONVERT_TO_VIRTUAL"), 0)
 581 #endif
 582
 583 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
 584 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
 585 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
 586 #if GDB_MULTI_ARCH
 587 #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
 588 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
 589 #endif
 590 #endif
 591
 592 /* Default (function) for non- multi-arch platforms. */
 593 #if (GDB_MULTI_ARCH == 0) && !defined (REGISTER_CONVERT_TO_RAW)
 594 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error ("REGISTER_CONVERT_TO_RAW"), 0)
 595 #endif
 596
 597 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
 598 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
 599 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
 600 #if GDB_MULTI_ARCH
 601 #if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERT_TO_RAW)
 602 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
 603 #endif
 604 #endif
 605
 606 /* Default (function) for non- multi-arch platforms. */
 607 #if (GDB_MULTI_ARCH == 0) && !defined (FETCH_PSEUDO_REGISTER)
 608 #define FETCH_PSEUDO_REGISTER(regnum) (internal_error ("FETCH_PSEUDO_REGISTER"), 0)
 609 #endif
 610
 611 typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
 612 extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
 613 extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
 614 #if GDB_MULTI_ARCH
 615 #if (GDB_MULTI_ARCH > 1) || !defined (FETCH_PSEUDO_REGISTER)
 616 #define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
 617 #endif
 618 #endif
 619
 620 /* Default (function) for non- multi-arch platforms. */
 621 #if (GDB_MULTI_ARCH == 0) && !defined (STORE_PSEUDO_REGISTER)
 622 #define STORE_PSEUDO_REGISTER(regnum) (internal_error ("STORE_PSEUDO_REGISTER"), 0)
 623 #endif
 624
 625 typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
 626 extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
 627 extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
 628 #if GDB_MULTI_ARCH
 629 #if (GDB_MULTI_ARCH > 1) || !defined (STORE_PSEUDO_REGISTER)
 630 #define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
 631 #endif
 632 #endif
 633
 634 /* Default (function) for non- multi-arch platforms. */
 635 #if (GDB_MULTI_ARCH == 0) && !defined (POINTER_TO_ADDRESS)
 636 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
 637 #endif
 638
 639 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
 640 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
 641 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
 642 #if GDB_MULTI_ARCH
 643 #if (GDB_MULTI_ARCH > 1) || !defined (POINTER_TO_ADDRESS)
 644 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
 645 #endif
 646 #endif
 647
 648 /* Default (function) for non- multi-arch platforms. */
 649 #if (GDB_MULTI_ARCH == 0) && !defined (ADDRESS_TO_POINTER)
 650 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
 651 #endif
 652
 653 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
 654 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
 655 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
 656 #if GDB_MULTI_ARCH
 657 #if (GDB_MULTI_ARCH > 1) || !defined (ADDRESS_TO_POINTER)
 658 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
 659 #endif
 660 #endif
 661
 662 /* Default (function) for non- multi-arch platforms. */
 663 #if (GDB_MULTI_ARCH == 0) && !defined (RETURN_VALUE_ON_STACK)
 664 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
 665 #endif
 666
 667 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
 668 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
 669 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
 670 #if GDB_MULTI_ARCH
 671 #if (GDB_MULTI_ARCH > 1) || !defined (RETURN_VALUE_ON_STACK)
 672 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
 673 #endif
 674 #endif
 675
 676 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
 677 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
 678 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
 679 #if GDB_MULTI_ARCH
 680 #if (GDB_MULTI_ARCH > 1) || !defined (EXTRACT_RETURN_VALUE)
 681 #define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
 682 #endif
 683 #endif
 684
 685 typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
 686 extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
 687 extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
 688 #if GDB_MULTI_ARCH
 689 #if (GDB_MULTI_ARCH > 1) || !defined (PUSH_ARGUMENTS)
 690 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
 691 #endif
 692 #endif
 693
 694 typedef void (gdbarch_push_dummy_frame_ftype) (void);
 695 extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
 696 extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
 697 #if GDB_MULTI_ARCH
 698 #if (GDB_MULTI_ARCH > 1) || !defined (PUSH_DUMMY_FRAME)
 699 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
 700 #endif
 701 #endif
 702
 703 typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
 704 extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
 705 extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
 706 #if GDB_MULTI_ARCH
 707 #if (GDB_MULTI_ARCH > 1) || !defined (PUSH_RETURN_ADDRESS)
 708 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
 709 #endif
 710 #endif
 711
 712 typedef void (gdbarch_pop_frame_ftype) (void);
 713 extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
 714 extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
 715 #if GDB_MULTI_ARCH
 716 #if (GDB_MULTI_ARCH > 1) || !defined (POP_FRAME)
 717 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
 718 #endif
 719 #endif
 720
 721 /* Default (function) for non- multi-arch platforms. */
 722 #if (GDB_MULTI_ARCH == 0) && !defined (D10V_MAKE_DADDR)
 723 #define D10V_MAKE_DADDR(x) (internal_error ("D10V_MAKE_DADDR"), 0)
 724 #endif
 725
 726 typedef CORE_ADDR (gdbarch_d10v_make_daddr_ftype) (CORE_ADDR x);
 727 extern CORE_ADDR gdbarch_d10v_make_daddr (struct gdbarch *gdbarch, CORE_ADDR x);
 728 extern void set_gdbarch_d10v_make_daddr (struct gdbarch *gdbarch, gdbarch_d10v_make_daddr_ftype *d10v_make_daddr);
 729 #if GDB_MULTI_ARCH
 730 #if (GDB_MULTI_ARCH > 1) || !defined (D10V_MAKE_DADDR)
 731 #define D10V_MAKE_DADDR(x) (gdbarch_d10v_make_daddr (current_gdbarch, x))
 732 #endif
 733 #endif
 734
 735 /* Default (function) for non- multi-arch platforms. */
 736 #if (GDB_MULTI_ARCH == 0) && !defined (D10V_MAKE_IADDR)
 737 #define D10V_MAKE_IADDR(x) (internal_error ("D10V_MAKE_IADDR"), 0)
 738 #endif
 739
 740 typedef CORE_ADDR (gdbarch_d10v_make_iaddr_ftype) (CORE_ADDR x);
 741 extern CORE_ADDR gdbarch_d10v_make_iaddr (struct gdbarch *gdbarch, CORE_ADDR x);
 742 extern void set_gdbarch_d10v_make_iaddr (struct gdbarch *gdbarch, gdbarch_d10v_make_iaddr_ftype *d10v_make_iaddr);
 743 #if GDB_MULTI_ARCH
 744 #if (GDB_MULTI_ARCH > 1) || !defined (D10V_MAKE_IADDR)
 745 #define D10V_MAKE_IADDR(x) (gdbarch_d10v_make_iaddr (current_gdbarch, x))
 746 #endif
 747 #endif
 748
 749 /* Default (function) for non- multi-arch platforms. */
 750 #if (GDB_MULTI_ARCH == 0) && !defined (D10V_DADDR_P)
 751 #define D10V_DADDR_P(x) (internal_error ("D10V_DADDR_P"), 0)
 752 #endif
 753
 754 typedef int (gdbarch_d10v_daddr_p_ftype) (CORE_ADDR x);
 755 extern int gdbarch_d10v_daddr_p (struct gdbarch *gdbarch, CORE_ADDR x);
 756 extern void set_gdbarch_d10v_daddr_p (struct gdbarch *gdbarch, gdbarch_d10v_daddr_p_ftype *d10v_daddr_p);
 757 #if GDB_MULTI_ARCH
 758 #if (GDB_MULTI_ARCH > 1) || !defined (D10V_DADDR_P)
 759 #define D10V_DADDR_P(x) (gdbarch_d10v_daddr_p (current_gdbarch, x))
 760 #endif
 761 #endif
 762
 763 /* Default (function) for non- multi-arch platforms. */
 764 #if (GDB_MULTI_ARCH == 0) && !defined (D10V_IADDR_P)
 765 #define D10V_IADDR_P(x) (internal_error ("D10V_IADDR_P"), 0)
 766 #endif
 767
 768 typedef int (gdbarch_d10v_iaddr_p_ftype) (CORE_ADDR x);
 769 extern int gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch, CORE_ADDR x);
 770 extern void set_gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch, gdbarch_d10v_iaddr_p_ftype *d10v_iaddr_p);
 771 #if GDB_MULTI_ARCH
 772 #if (GDB_MULTI_ARCH > 1) || !defined (D10V_IADDR_P)
 773 #define D10V_IADDR_P(x) (gdbarch_d10v_iaddr_p (current_gdbarch, x))
 774 #endif
 775 #endif
 776
 777 /* Default (function) for non- multi-arch platforms. */
 778 #if (GDB_MULTI_ARCH == 0) && !defined (D10V_CONVERT_DADDR_TO_RAW)
 779 #define D10V_CONVERT_DADDR_TO_RAW(x) (internal_error ("D10V_CONVERT_DADDR_TO_RAW"), 0)
 780 #endif
 781
 782 typedef CORE_ADDR (gdbarch_d10v_convert_daddr_to_raw_ftype) (CORE_ADDR x);
 783 extern CORE_ADDR gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x);
 784 extern void set_gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch, gdbarch_d10v_convert_daddr_to_raw_ftype *d10v_convert_daddr_to_raw);
 785 #if GDB_MULTI_ARCH
 786 #if (GDB_MULTI_ARCH > 1) || !defined (D10V_CONVERT_DADDR_TO_RAW)
 787 #define D10V_CONVERT_DADDR_TO_RAW(x) (gdbarch_d10v_convert_daddr_to_raw (current_gdbarch, x))
 788 #endif
 789 #endif
 790
 791 /* Default (function) for non- multi-arch platforms. */
 792 #if (GDB_MULTI_ARCH == 0) && !defined (D10V_CONVERT_IADDR_TO_RAW)
 793 #define D10V_CONVERT_IADDR_TO_RAW(x) (internal_error ("D10V_CONVERT_IADDR_TO_RAW"), 0)
 794 #endif
 795
 796 typedef CORE_ADDR (gdbarch_d10v_convert_iaddr_to_raw_ftype) (CORE_ADDR x);
 797 extern CORE_ADDR gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x);
 798 extern void set_gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch, gdbarch_d10v_convert_iaddr_to_raw_ftype *d10v_convert_iaddr_to_raw);
 799 #if GDB_MULTI_ARCH
 800 #if (GDB_MULTI_ARCH > 1) || !defined (D10V_CONVERT_IADDR_TO_RAW)
 801 #define D10V_CONVERT_IADDR_TO_RAW(x) (gdbarch_d10v_convert_iaddr_to_raw (current_gdbarch, x))
 802 #endif
 803 #endif
 804
 805 typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
 806 extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
 807 extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
 808 #if GDB_MULTI_ARCH
 809 #if (GDB_MULTI_ARCH > 1) || !defined (STORE_STRUCT_RETURN)
 810 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
 811 #endif
 812 #endif
 813
 814 typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
 815 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
 816 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
 817 #if GDB_MULTI_ARCH
 818 #if (GDB_MULTI_ARCH > 1) || !defined (STORE_RETURN_VALUE)
 819 #define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
 820 #endif
 821 #endif
 822
 823 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
 824 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
 825 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
 826 #if GDB_MULTI_ARCH
 827 #if (GDB_MULTI_ARCH > 1) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
 828 #define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
 829 #endif
 830 #endif
 831
 832 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
 833 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
 834 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
 835 #if GDB_MULTI_ARCH
 836 #if (GDB_MULTI_ARCH > 1) || !defined (USE_STRUCT_CONVENTION)
 837 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
 838 #endif
 839 #endif
 840
 841 typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
 842 extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
 843 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
 844 #if GDB_MULTI_ARCH
 845 #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_INIT_SAVED_REGS)
 846 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
 847 #endif
 848 #endif
 849
 850 typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
 851 extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
 852 extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
 853 #if GDB_MULTI_ARCH
 854 #if (GDB_MULTI_ARCH > 1) || !defined (INIT_EXTRA_FRAME_INFO)
 855 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
 856 #endif
 857 #endif
 858
 859 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
 860 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
 861 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
 862 #if GDB_MULTI_ARCH
 863 #if (GDB_MULTI_ARCH > 1) || !defined (SKIP_PROLOGUE)
 864 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
 865 #endif
 866 #endif
 867
 868 /* Default (function) for non- multi-arch platforms. */
 869 #if (GDB_MULTI_ARCH == 0) && !defined (PROLOGUE_FRAMELESS_P)
 870 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
 871 #endif
 872
 873 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
 874 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
 875 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
 876 #if GDB_MULTI_ARCH
 877 #if (GDB_MULTI_ARCH > 1) || !defined (PROLOGUE_FRAMELESS_P)
 878 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
 879 #endif
 880 #endif
 881
 882 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
 883 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
 884 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
 885 #if GDB_MULTI_ARCH
 886 #if (GDB_MULTI_ARCH > 1) || !defined (INNER_THAN)
 887 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
 888 #endif
 889 #endif
 890
 891 /* Default (function) for non- multi-arch platforms. */
 892 #if (GDB_MULTI_ARCH == 0) && !defined (BREAKPOINT_FROM_PC)
 893 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
 894 #endif
 895
 896 typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
 897 extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
 898 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
 899 #if GDB_MULTI_ARCH
 900 #if (GDB_MULTI_ARCH > 1) || !defined (BREAKPOINT_FROM_PC)
 901 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
 902 #endif
 903 #endif
 904
 905 /* Default (function) for non- multi-arch platforms. */
 906 #if (GDB_MULTI_ARCH == 0) && !defined (MEMORY_INSERT_BREAKPOINT)
 907 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
 908 #endif
 909
 910 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
 911 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
 912 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
 913 #if GDB_MULTI_ARCH
 914 #if (GDB_MULTI_ARCH > 1) || !defined (MEMORY_INSERT_BREAKPOINT)
 915 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
 916 #endif
 917 #endif
 918
 919 /* Default (function) for non- multi-arch platforms. */
 920 #if (GDB_MULTI_ARCH == 0) && !defined (MEMORY_REMOVE_BREAKPOINT)
 921 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
 922 #endif
 923
 924 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
 925 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
 926 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
 927 #if GDB_MULTI_ARCH
 928 #if (GDB_MULTI_ARCH > 1) || !defined (MEMORY_REMOVE_BREAKPOINT)
 929 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
 930 #endif
 931 #endif
 932
 933 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
 934 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
 935 #if GDB_MULTI_ARCH
 936 #if (GDB_MULTI_ARCH > 1) || !defined (DECR_PC_AFTER_BREAK)
 937 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
 938 #endif
 939 #endif
 940
 941 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
 942 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
 943 #if GDB_MULTI_ARCH
 944 #if (GDB_MULTI_ARCH > 1) || !defined (FUNCTION_START_OFFSET)
 945 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
 946 #endif
 947 #endif
 948
 949 /* Default (function) for non- multi-arch platforms. */
 950 #if (GDB_MULTI_ARCH == 0) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
 951 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (generic_remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len))
 952 #endif
 953
 954 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
 955 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
 956 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
 957 #if GDB_MULTI_ARCH
 958 #if (GDB_MULTI_ARCH > 1) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
 959 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (gdbarch_remote_translate_xfer_address (current_gdbarch, gdb_addr, gdb_len, rem_addr, rem_len))
 960 #endif
 961 #endif
 962
 963 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
 964 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
 965 #if GDB_MULTI_ARCH
 966 #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_ARGS_SKIP)
 967 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
 968 #endif
 969 #endif
 970
 971 /* Default (function) for non- multi-arch platforms. */
 972 #if (GDB_MULTI_ARCH == 0) && !defined (FRAMELESS_FUNCTION_INVOCATION)
 973 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
 974 #endif
 975
 976 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
 977 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
 978 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
 979 #if GDB_MULTI_ARCH
 980 #if (GDB_MULTI_ARCH > 1) || !defined (FRAMELESS_FUNCTION_INVOCATION)
 981 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
 982 #endif
 983 #endif
 984
 985 typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
 986 extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
 987 extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
 988 #if GDB_MULTI_ARCH
 989 #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_CHAIN)
 990 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
 991 #endif
 992 #endif
 993
 994 typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
 995 extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
 996 extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
 997 #if GDB_MULTI_ARCH
 998 #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_CHAIN_VALID)
 999 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1000 #endif
1001 #endif
1002
1003 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1004 extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1005 extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
1006 #if GDB_MULTI_ARCH
1007 #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_SAVED_PC)
1008 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1009 #endif
1010 #endif
1011
1012 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1013 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1014 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
1015 #if GDB_MULTI_ARCH
1016 #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_ARGS_ADDRESS)
1017 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1018 #endif
1019 #endif
1020
1021 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1022 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1023 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
1024 #if GDB_MULTI_ARCH
1025 #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_LOCALS_ADDRESS)
1026 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1027 #endif
1028 #endif
1029
1030 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1031 extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1032 extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
1033 #if GDB_MULTI_ARCH
1034 #if (GDB_MULTI_ARCH > 1) || !defined (SAVED_PC_AFTER_CALL)
1035 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1036 #endif
1037 #endif
1038
1039 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1040 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1041 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
1042 #if GDB_MULTI_ARCH
1043 #if (GDB_MULTI_ARCH > 1) || !defined (FRAME_NUM_ARGS)
1044 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1045 #endif
1046 #endif
1047
1048 #if defined (STACK_ALIGN)
1049 /* Legacy for systems yet to multi-arch STACK_ALIGN */
1050 #define STACK_ALIGN_P() (1)
1051 #endif
1052
1053 /* Default predicate for non- multi-arch targets. */
1054 #if (GDB_MULTI_ARCH == 0) && !defined (STACK_ALIGN_P)
1055 #define STACK_ALIGN_P() (0)
1056 #endif
1057
1058 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
1059 #if (GDB_MULTI_ARCH > 1) || !defined (STACK_ALIGN_P)
1060 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1061 #endif
1062
1063 /* Default (function) for non- multi-arch platforms. */
1064 #if (GDB_MULTI_ARCH == 0) && !defined (STACK_ALIGN)
1065 #define STACK_ALIGN(sp) (internal_error ("STACK_ALIGN"), 0)
1066 #endif
1067
1068 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1069 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1070 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
1071 #if GDB_MULTI_ARCH
1072 #if (GDB_MULTI_ARCH > 1) || !defined (STACK_ALIGN)
1073 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1074 #endif
1075 #endif
1076
1077 #if defined (REG_STRUCT_HAS_ADDR)
1078 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
1079 #define REG_STRUCT_HAS_ADDR_P() (1)
1080 #endif
1081
1082 /* Default predicate for non- multi-arch targets. */
1083 #if (GDB_MULTI_ARCH == 0) && !defined (REG_STRUCT_HAS_ADDR_P)
1084 #define REG_STRUCT_HAS_ADDR_P() (0)
1085 #endif
1086
1087 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1088 #if (GDB_MULTI_ARCH > 1) || !defined (REG_STRUCT_HAS_ADDR_P)
1089 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1090 #endif
1091
1092 /* Default (function) for non- multi-arch platforms. */
1093 #if (GDB_MULTI_ARCH == 0) && !defined (REG_STRUCT_HAS_ADDR)
1094 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error ("REG_STRUCT_HAS_ADDR"), 0)
1095 #endif
1096
1097 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1098 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1099 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
1100 #if GDB_MULTI_ARCH
1101 #if (GDB_MULTI_ARCH > 1) || !defined (REG_STRUCT_HAS_ADDR)
1102 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1103 #endif
1104 #endif
1105
1106 #if defined (SAVE_DUMMY_FRAME_TOS)
1107 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
1108 #define SAVE_DUMMY_FRAME_TOS_P() (1)
1109 #endif
1110
1111 /* Default predicate for non- multi-arch targets. */
1112 #if (GDB_MULTI_ARCH == 0) && !defined (SAVE_DUMMY_FRAME_TOS_P)
1113 #define SAVE_DUMMY_FRAME_TOS_P() (0)
1114 #endif
1115
1116 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
1117 #if (GDB_MULTI_ARCH > 1) || !defined (SAVE_DUMMY_FRAME_TOS_P)
1118 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1119 #endif
1120
1121 /* Default (function) for non- multi-arch platforms. */
1122 #if (GDB_MULTI_ARCH == 0) && !defined (SAVE_DUMMY_FRAME_TOS)
1123 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error ("SAVE_DUMMY_FRAME_TOS"), 0)
1124 #endif
1125
1126 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
1127 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
1128 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
1129 #if GDB_MULTI_ARCH
1130 #if (GDB_MULTI_ARCH > 1) || !defined (SAVE_DUMMY_FRAME_TOS)
1131 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1132 #endif
1133 #endif
1134
1135 /* Default (value) for non- multi-arch platforms. */
1136 #if (GDB_MULTI_ARCH == 0) && !defined (TARGET_FLOAT_FORMAT)
1137 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1138 #endif
1139
1140 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1141 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
1142 #if GDB_MULTI_ARCH
1143 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_FLOAT_FORMAT)
1144 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1145 #endif
1146 #endif
1147
1148 /* Default (value) for non- multi-arch platforms. */
1149 #if (GDB_MULTI_ARCH == 0) && !defined (TARGET_DOUBLE_FORMAT)
1150 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
1151 #endif
1152
1153 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1154 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
1155 #if GDB_MULTI_ARCH
1156 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_DOUBLE_FORMAT)
1157 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1158 #endif
1159 #endif
1160
1161 /* Default (value) for non- multi-arch platforms. */
1162 #if (GDB_MULTI_ARCH == 0) && !defined (TARGET_LONG_DOUBLE_FORMAT)
1163 #define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown)
1164 #endif
1165
1166 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1167 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
1168 #if GDB_MULTI_ARCH
1169 #if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_DOUBLE_FORMAT)
1170 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1171 #endif
1172 #endif
1173
1174 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
1175
1176
1177 /* Mechanism for co-ordinating the selection of a specific
1178    architecture.
1179
1180    GDB targets (*-tdep.c) can register an interest in a specific
1181    architecture.  Other GDB components can register a need to maintain
1182    per-architecture data.
1183
1184    The mechanisms below ensures that there is only a loose connection
1185    between the set-architecture command and the various GDB
1186    components.  Each component can independantly register their need
1187    to maintain architecture specific data with gdbarch.
1188
1189    Pragmatics:
1190
1191    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
1192    didn't scale.
1193
1194    The more traditional mega-struct containing architecture specific
1195    data for all the various GDB components was also considered.  Since
1196    GDB is built from a variable number of (fairly independant)
1197    components it was determined that the global aproach was not
1198    applicable. */
1199
1200
1201 /* Register a new architectural family with GDB.
1202
1203    Register support for the specified ARCHITECTURE with GDB.  When
1204    gdbarch determines that the specified architecture has been
1205    selected, the corresponding INIT function is called.
1206
1207    --
1208
1209    The INIT function takes two parameters: INFO which contains the
1210    information available to gdbarch about the (possibly new)
1211    architecture; ARCHES which is a list of the previously created
1212    ``struct gdbarch'' for this architecture.
1213
1214    The INIT function parameter INFO shall, as far as possible, be
1215    pre-initialized with information obtained from INFO.ABFD or
1216    previously selected architecture (if similar).  INIT shall ensure
1217    that the INFO.BYTE_ORDER is non-zero.
1218
1219    The INIT function shall return any of: NULL - indicating that it
1220    doesn't reconize the selected architecture; an existing ``struct
1221    gdbarch'' from the ARCHES list - indicating that the new
1222    architecture is just a synonym for an earlier architecture (see
1223    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
1224    - that describes the selected architecture (see gdbarch_alloc()).
1225
1226    The DUMP_TDEP function shall print out all target specific values.
1227    Care should be taken to ensure that the function works in both the
1228    multi-arch and non- multi-arch cases. */
1229
1230 struct gdbarch_list
1231 {
1232   struct gdbarch *gdbarch;
1233   struct gdbarch_list *next;
1234 };
1235
1236 struct gdbarch_info
1237 {
1238   /* Use default: bfd_arch_unknown (ZERO). */
1239   enum bfd_architecture bfd_architecture;
1240
1241   /* Use default: NULL (ZERO). */
1242   const struct bfd_arch_info *bfd_arch_info;
1243
1244   /* Use default: 0 (ZERO). */
1245   int byte_order;
1246
1247   /* Use default: NULL (ZERO). */
1248   bfd *abfd;
1249
1250   /* Use default: NULL (ZERO). */
1251   struct gdbarch_tdep_info *tdep_info;
1252 };
1253
1254 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
1255 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
1256
1257 /* DEPRECATED - use gdbarch_register() */
1258 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
1259
1260 extern void gdbarch_register (enum bfd_architecture architecture,
1261                               gdbarch_init_ftype *,
1262                               gdbarch_dump_tdep_ftype *);
1263
1264
1265 /* Return a freshly allocated, NULL terminated, array of the valid
1266    architecture names.  Since architectures are registered during the
1267    _initialize phase this function only returns useful information
1268    once initialization has been completed. */
1269
1270 extern const char **gdbarch_printable_names (void);
1271
1272
1273 /* Helper function.  Search the list of ARCHES for a GDBARCH that
1274    matches the information provided by INFO. */
1275
1276 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
1277
1278
1279 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
1280    basic initialization using values obtained from the INFO andTDEP
1281    parameters.  set_gdbarch_*() functions are called to complete the
1282    initialization of the object. */
1283
1284 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
1285
1286
1287 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
1288    It is assumed that the caller freeds the ``struct
1289    gdbarch_tdep''. */
1290
1291 extern void gdbarch_free (struct gdbarch *);
1292
1293
1294 /* Helper function. Force an update of the current architecture.  Used
1295    by legacy targets that have added their own target specific
1296    architecture manipulation commands.
1297
1298    The INFO parameter shall be fully initialized (``memset (&INFO,
1299    sizeof (info), 0)'' set relevant fields) before gdbarch_update() is
1300    called.  gdbarch_update() shall initialize any ``default'' fields
1301    using information obtained from the previous architecture or
1302    INFO.ABFD (if specified) before calling the corresponding
1303    architectures INIT function. */
1304
1305 extern int gdbarch_update (struct gdbarch_info info);
1306
1307
1308
1309 /* Register per-architecture data-pointer.
1310
1311    Reserve space for a per-architecture data-pointer.  An identifier
1312    for the reserved data-pointer is returned.  That identifer should
1313    be saved in a local static.
1314
1315    When a new architecture is selected, INIT() is called.  When a
1316    previous architecture is re-selected, the per-architecture
1317    data-pointer for that previous architecture is restored (INIT() is
1318    not called).
1319
1320    INIT() shall return the initial value for the per-architecture
1321    data-pointer for the current architecture.
1322
1323    Multiple registrarants for any architecture are allowed (and
1324    strongly encouraged).  */
1325
1326 typedef void *(gdbarch_data_ftype) (void);
1327 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_ftype *init);
1328
1329 /* Return the value of the per-architecture data-pointer for the
1330    current architecture. */
1331
1332 extern void *gdbarch_data (struct gdbarch_data*);
1333
1334
1335
1336 /* Register per-architecture memory region.
1337
1338    Provide a memory-region swap mechanism.  Per-architecture memory
1339    region are created.  These memory regions are swapped whenever the
1340    architecture is changed.  For a new architecture, the memory region
1341    is initialized with zero (0) and the INIT function is called.
1342
1343    Memory regions are swapped / initialized in the order that they are
1344    registered.  NULL DATA and/or INIT values can be specified.
1345
1346    New code should use register_gdbarch_data(). */
1347
1348 typedef void (gdbarch_swap_ftype) (void);
1349 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
1350 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
1351
1352
1353
1354 /* The target-system-dependant byte order is dynamic */
1355
1356 /* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
1357    is selectable at runtime.  The user can use the ``set endian''
1358    command to change it.  TARGET_BYTE_ORDER_AUTO is nonzero when
1359    target_byte_order should be auto-detected (from the program image
1360    say). */
1361
1362 #if GDB_MULTI_ARCH
1363 /* Multi-arch GDB is always bi-endian. */
1364 #define TARGET_BYTE_ORDER_SELECTABLE_P 1
1365 #endif
1366
1367 #ifndef TARGET_BYTE_ORDER_SELECTABLE_P
1368 /* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
1369    when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
1370 #ifdef TARGET_BYTE_ORDER_SELECTABLE
1371 #define TARGET_BYTE_ORDER_SELECTABLE_P 1
1372 #else
1373 #define TARGET_BYTE_ORDER_SELECTABLE_P 0
1374 #endif
1375 #endif
1376
1377 extern int target_byte_order;
1378 #ifdef TARGET_BYTE_ORDER_SELECTABLE
1379 /* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
1380    and expect defs.h to re-define TARGET_BYTE_ORDER. */
1381 #undef TARGET_BYTE_ORDER
1382 #endif
1383 #ifndef TARGET_BYTE_ORDER
1384 #define TARGET_BYTE_ORDER (target_byte_order + 0)
1385 #endif
1386
1387 extern int target_byte_order_auto;
1388 #ifndef TARGET_BYTE_ORDER_AUTO
1389 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
1390 #endif
1391
1392
1393
1394 /* The target-system-dependant BFD architecture is dynamic */
1395
1396 extern int target_architecture_auto;
1397 #ifndef TARGET_ARCHITECTURE_AUTO
1398 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
1399 #endif
1400
1401 extern const struct bfd_arch_info *target_architecture;
1402 #ifndef TARGET_ARCHITECTURE
1403 #define TARGET_ARCHITECTURE (target_architecture + 0)
1404 #endif
1405
1406
1407 /* The target-system-dependant disassembler is semi-dynamic */
1408
1409 #include "dis-asm.h"            /* Get defs for disassemble_info */
1410
1411 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
1412                                 unsigned int len, disassemble_info *info);
1413
1414 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
1415                                   disassemble_info *info);
1416
1417 extern void dis_asm_print_address (bfd_vma addr,
1418                                    disassemble_info *info);
1419
1420 extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
1421 extern disassemble_info tm_print_insn_info;
1422 #ifndef TARGET_PRINT_INSN
1423 #define TARGET_PRINT_INSN(vma, info) (*tm_print_insn) (vma, info)
1424 #endif
1425 #ifndef TARGET_PRINT_INSN_INFO
1426 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
1427 #endif
1428
1429
1430
1431 /* Explicit test for D10V architecture.
1432    USE of these macro's is *STRONGLY* discouraged. */
1433
1434 #define GDB_TARGET_IS_D10V (TARGET_ARCHITECTURE->arch == bfd_arch_d10v)
1435
1436
1437 /* Fallback definition for EXTRACT_STRUCT_VALUE_ADDRESS */
1438 #ifndef EXTRACT_STRUCT_VALUE_ADDRESS
1439 #define EXTRACT_STRUCT_VALUE_ADDRESS_P (0)
1440 #define EXTRACT_STRUCT_VALUE_ADDRESS(X) (internal_error ("gdbarch: EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1441 #else
1442 #ifndef EXTRACT_STRUCT_VALUE_ADDRESS_P
1443 #define EXTRACT_STRUCT_VALUE_ADDRESS_P (1)
1444 #endif
1445 #endif
1446
1447
1448 /* Set the dynamic target-system-dependant parameters (architecture,
1449    byte-order, ...) using information found in the BFD */
1450
1451 extern void set_gdbarch_from_file (bfd *);
1452
1453
1454 /* Initialize the current architecture to the "first" one we find on
1455    our list.  */
1456
1457 extern void initialize_current_architecture (void);
1458
1459
1460 /* gdbarch trace variable */
1461 extern int gdbarch_debug;
1462
1463 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
1464
1465 #endif