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 extern struct gdbarch *current_gdbarch;
  43
  44
  45 /* If any of the following are defined, the target wasn't correctly
  46    converted. */
  47
  48 #if GDB_MULTI_ARCH
  49 #if defined (EXTRA_FRAME_INFO)
  50 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
  51 #endif
  52 #endif
  53
  54 #if GDB_MULTI_ARCH
  55 #if defined (FRAME_FIND_SAVED_REGS)
  56 #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
  57 #endif
  58 #endif
  59
  60
  61 /* The following are pre-initialized by GDBARCH. */
  62
  63 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
  64 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
  65 #if GDB_MULTI_ARCH
  66 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
  67 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  68 #endif
  69 #endif
  70
  71 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  72 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  73 #if GDB_MULTI_ARCH
  74 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
  75 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  76 #endif
  77 #endif
  78
  79
  80 /* The following are initialized by the target dependant code. */
  81
  82 /* Default (value) for non- multi-arch platforms. */
  83 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
  84 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
  85 #endif
  86
  87 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
  88 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
  89 #if GDB_MULTI_ARCH
  90 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
  91 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
  92 #endif
  93 #endif
  94
  95 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
  96 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
  97 #if GDB_MULTI_ARCH
  98 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
  99 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 100 #endif
 101 #endif
 102
 103 /*v:1:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):0 */
 104
 105 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
 106 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
 107 #if GDB_MULTI_ARCH
 108 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
 109 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 110 #endif
 111 #endif
 112
 113 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 114 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 115 #if GDB_MULTI_ARCH
 116 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
 117 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 118 #endif
 119 #endif
 120
 121 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
 122 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
 123 #if GDB_MULTI_ARCH
 124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
 125 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 126 #endif
 127 #endif
 128
 129 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 130 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 131 #if GDB_MULTI_ARCH
 132 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
 133 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 134 #endif
 135 #endif
 136
 137 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 138 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 139 #if GDB_MULTI_ARCH
 140 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
 141 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 142 #endif
 143 #endif
 144
 145 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 146 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 147 #if GDB_MULTI_ARCH
 148 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
 149 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 150 #endif
 151 #endif
 152
 153 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 154 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 155 #if GDB_MULTI_ARCH
 156 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
 157 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 158 #endif
 159 #endif
 160
 161 /* Default (value) for non- multi-arch platforms. */
 162 #if (!GDB_MULTI_ARCH) && !defined (IEEE_FLOAT)
 163 #define IEEE_FLOAT (0)
 164 #endif
 165
 166 extern int gdbarch_ieee_float (struct gdbarch *gdbarch);
 167 extern void set_gdbarch_ieee_float (struct gdbarch *gdbarch, int ieee_float);
 168 #if GDB_MULTI_ARCH
 169 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IEEE_FLOAT)
 170 #define IEEE_FLOAT (gdbarch_ieee_float (current_gdbarch))
 171 #endif
 172 #endif
 173
 174 typedef CORE_ADDR (gdbarch_read_pc_ftype) (int pid);
 175 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, int pid);
 176 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 177 #if GDB_MULTI_ARCH
 178 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
 179 #define TARGET_READ_PC(pid) (gdbarch_read_pc (current_gdbarch, pid))
 180 #endif
 181 #endif
 182
 183 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, int pid);
 184 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, int pid);
 185 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 186 #if GDB_MULTI_ARCH
 187 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
 188 #define TARGET_WRITE_PC(val, pid) (gdbarch_write_pc (current_gdbarch, val, pid))
 189 #endif
 190 #endif
 191
 192 typedef CORE_ADDR (gdbarch_read_fp_ftype) (void);
 193 extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch);
 194 extern void set_gdbarch_read_fp (struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp);
 195 #if GDB_MULTI_ARCH
 196 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
 197 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
 198 #endif
 199 #endif
 200
 201 typedef void (gdbarch_write_fp_ftype) (CORE_ADDR val);
 202 extern void gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val);
 203 extern void set_gdbarch_write_fp (struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp);
 204 #if GDB_MULTI_ARCH
 205 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP)
 206 #define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
 207 #endif
 208 #endif
 209
 210 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 211 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 212 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 213 #if GDB_MULTI_ARCH
 214 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
 215 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 216 #endif
 217 #endif
 218
 219 typedef void (gdbarch_write_sp_ftype) (CORE_ADDR val);
 220 extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 221 extern void set_gdbarch_write_sp (struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp);
 222 #if GDB_MULTI_ARCH
 223 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
 224 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
 225 #endif
 226 #endif
 227
 228 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 229 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 230 #if GDB_MULTI_ARCH
 231 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
 232 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 233 #endif
 234 #endif
 235
 236 /* This macro gives the number of pseudo-registers that live in the
 237    register namespace but do not get fetched or stored on the target.
 238    These pseudo-registers may be aliases for other registers,
 239    combinations of other registers, or they may be computed by GDB. */
 240
 241 /* Default (value) for non- multi-arch platforms. */
 242 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
 243 #define NUM_PSEUDO_REGS (0)
 244 #endif
 245
 246 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 247 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 248 #if GDB_MULTI_ARCH
 249 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
 250 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 251 #endif
 252 #endif
 253
 254 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 255 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 256 #if GDB_MULTI_ARCH
 257 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
 258 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 259 #endif
 260 #endif
 261
 262 extern int gdbarch_fp_regnum (struct gdbarch *gdbarch);
 263 extern void set_gdbarch_fp_regnum (struct gdbarch *gdbarch, int fp_regnum);
 264 #if GDB_MULTI_ARCH
 265 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
 266 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
 267 #endif
 268 #endif
 269
 270 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 271 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 272 #if GDB_MULTI_ARCH
 273 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
 274 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 275 #endif
 276 #endif
 277
 278 /* Default (value) for non- multi-arch platforms. */
 279 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
 280 #define FP0_REGNUM (-1)
 281 #endif
 282
 283 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 284 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 285 #if GDB_MULTI_ARCH
 286 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
 287 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 288 #endif
 289 #endif
 290
 291 /* Default (value) for non- multi-arch platforms. */
 292 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
 293 #define NPC_REGNUM (-1)
 294 #endif
 295
 296 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 297 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 298 #if GDB_MULTI_ARCH
 299 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
 300 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 301 #endif
 302 #endif
 303
 304 /* Default (value) for non- multi-arch platforms. */
 305 #if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
 306 #define NNPC_REGNUM (-1)
 307 #endif
 308
 309 extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
 310 extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
 311 #if GDB_MULTI_ARCH
 312 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
 313 #define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
 314 #endif
 315 #endif
 316
 317 /* Default (function) for non- multi-arch platforms. */
 318 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
 319 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
 320 #endif
 321
 322 typedef char * (gdbarch_register_name_ftype) (int regnr);
 323 extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 324 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 325 #if GDB_MULTI_ARCH
 326 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
 327 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 328 #endif
 329 #endif
 330
 331 extern int gdbarch_register_size (struct gdbarch *gdbarch);
 332 extern void set_gdbarch_register_size (struct gdbarch *gdbarch, int register_size);
 333 #if GDB_MULTI_ARCH
 334 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
 335 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
 336 #endif
 337 #endif
 338
 339 extern int gdbarch_register_bytes (struct gdbarch *gdbarch);
 340 extern void set_gdbarch_register_bytes (struct gdbarch *gdbarch, int register_bytes);
 341 #if GDB_MULTI_ARCH
 342 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
 343 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
 344 #endif
 345 #endif
 346
 347 typedef int (gdbarch_register_byte_ftype) (int reg_nr);
 348 extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr);
 349 extern void set_gdbarch_register_byte (struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte);
 350 #if GDB_MULTI_ARCH
 351 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
 352 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
 353 #endif
 354 #endif
 355
 356 typedef int (gdbarch_register_raw_size_ftype) (int reg_nr);
 357 extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 358 extern void set_gdbarch_register_raw_size (struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size);
 359 #if GDB_MULTI_ARCH
 360 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
 361 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
 362 #endif
 363 #endif
 364
 365 extern int gdbarch_max_register_raw_size (struct gdbarch *gdbarch);
 366 extern void set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch, int max_register_raw_size);
 367 #if GDB_MULTI_ARCH
 368 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
 369 #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
 370 #endif
 371 #endif
 372
 373 typedef int (gdbarch_register_virtual_size_ftype) (int reg_nr);
 374 extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 375 extern void set_gdbarch_register_virtual_size (struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size);
 376 #if GDB_MULTI_ARCH
 377 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
 378 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
 379 #endif
 380 #endif
 381
 382 extern int gdbarch_max_register_virtual_size (struct gdbarch *gdbarch);
 383 extern void set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch, int max_register_virtual_size);
 384 #if GDB_MULTI_ARCH
 385 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
 386 #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
 387 #endif
 388 #endif
 389
 390 typedef struct type * (gdbarch_register_virtual_type_ftype) (int reg_nr);
 391 extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 392 extern void set_gdbarch_register_virtual_type (struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type);
 393 #if GDB_MULTI_ARCH
 394 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
 395 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
 396 #endif
 397 #endif
 398
 399 /* Default (function) for non- multi-arch platforms. */
 400 #if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
 401 #define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
 402 #endif
 403
 404 typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
 405 extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
 406 extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
 407 #if GDB_MULTI_ARCH
 408 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
 409 #define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
 410 #endif
 411 #endif
 412
 413 extern int gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch);
 414 extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch, int use_generic_dummy_frames);
 415 #if GDB_MULTI_ARCH
 416 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
 417 #define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
 418 #endif
 419 #endif
 420
 421 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
 422 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
 423 #if GDB_MULTI_ARCH
 424 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
 425 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
 426 #endif
 427 #endif
 428
 429 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
 430 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
 431 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
 432 #if GDB_MULTI_ARCH
 433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
 434 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
 435 #endif
 436 #endif
 437
 438 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
 439 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
 440 #if GDB_MULTI_ARCH
 441 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
 442 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
 443 #endif
 444 #endif
 445
 446 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
 447 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
 448 #if GDB_MULTI_ARCH
 449 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
 450 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
 451 #endif
 452 #endif
 453
 454 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch);
 455 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p);
 456 #if GDB_MULTI_ARCH
 457 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
 458 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
 459 #endif
 460 #endif
 461
 462 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
 463 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
 464 #if GDB_MULTI_ARCH
 465 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
 466 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
 467 #endif
 468 #endif
 469
 470 typedef int (gdbarch_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
 471 extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
 472 extern void set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy);
 473 #if GDB_MULTI_ARCH
 474 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
 475 #define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
 476 #endif
 477 #endif
 478
 479 extern int gdbarch_call_dummy_p (struct gdbarch *gdbarch);
 480 extern void set_gdbarch_call_dummy_p (struct gdbarch *gdbarch, int call_dummy_p);
 481 #if GDB_MULTI_ARCH
 482 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
 483 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
 484 #endif
 485 #endif
 486
 487 /* Default (value) for non- multi-arch platforms. */
 488 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
 489 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
 490 #endif
 491
 492 extern LONGEST * gdbarch_call_dummy_words (struct gdbarch *gdbarch);
 493 extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * call_dummy_words);
 494 #if GDB_MULTI_ARCH
 495 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
 496 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
 497 #endif
 498 #endif
 499
 500 /* Default (value) for non- multi-arch platforms. */
 501 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
 502 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
 503 #endif
 504
 505 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch);
 506 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int sizeof_call_dummy_words);
 507 #if GDB_MULTI_ARCH
 508 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
 509 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
 510 #endif
 511 #endif
 512
 513 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
 514 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch, int call_dummy_stack_adjust_p);
 515 #if GDB_MULTI_ARCH
 516 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
 517 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
 518 #endif
 519 #endif
 520
 521 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch);
 522 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch, int call_dummy_stack_adjust);
 523 #if GDB_MULTI_ARCH
 524 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
 525 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
 526 #endif
 527 #endif
 528
 529 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);
 530 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);
 531 extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy);
 532 #if GDB_MULTI_ARCH
 533 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
 534 #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))
 535 #endif
 536 #endif
 537
 538 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
 539 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
 540 #if GDB_MULTI_ARCH
 541 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
 542 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
 543 #endif
 544 #endif
 545
 546 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
 547 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
 548 #if GDB_MULTI_ARCH
 549 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
 550 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
 551 #endif
 552 #endif
 553
 554 /* Default (function) for non- multi-arch platforms. */
 555 #if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
 556 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
 557 #endif
 558
 559 typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
 560 extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
 561 extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
 562 #if GDB_MULTI_ARCH
 563 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
 564 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
 565 #endif
 566 #endif
 567
 568 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);
 569 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);
 570 extern void set_gdbarch_get_saved_register (struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register);
 571 #if GDB_MULTI_ARCH
 572 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
 573 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
 574 #endif
 575 #endif
 576
 577 /* Default (function) for non- multi-arch platforms. */
 578 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
 579 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
 580 #endif
 581
 582 typedef int (gdbarch_register_convertible_ftype) (int nr);
 583 extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr);
 584 extern void set_gdbarch_register_convertible (struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible);
 585 #if GDB_MULTI_ARCH
 586 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
 587 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
 588 #endif
 589 #endif
 590
 591 /* Default (function) for non- multi-arch platforms. */
 592 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
 593 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error ("REGISTER_CONVERT_TO_VIRTUAL"), 0)
 594 #endif
 595
 596 typedef void (gdbarch_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
 597 extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
 598 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual);
 599 #if GDB_MULTI_ARCH
 600 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
 601 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
 602 #endif
 603 #endif
 604
 605 /* Default (function) for non- multi-arch platforms. */
 606 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
 607 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error ("REGISTER_CONVERT_TO_RAW"), 0)
 608 #endif
 609
 610 typedef void (gdbarch_register_convert_to_raw_ftype) (struct type *type, int regnum, char *from, char *to);
 611 extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to);
 612 extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw);
 613 #if GDB_MULTI_ARCH
 614 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
 615 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
 616 #endif
 617 #endif
 618
 619 /* This function is called when the value of a pseudo-register needs to
 620    be updated.  Typically it will be defined on a per-architecture
 621    basis. */
 622
 623 /* Default (function) for non- multi-arch platforms. */
 624 #if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
 625 #define FETCH_PSEUDO_REGISTER(regnum) (internal_error ("FETCH_PSEUDO_REGISTER"), 0)
 626 #endif
 627
 628 typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
 629 extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
 630 extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
 631 #if GDB_MULTI_ARCH
 632 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
 633 #define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
 634 #endif
 635 #endif
 636
 637 /* This function is called when the value of a pseudo-register needs to
 638    be set or stored.  Typically it will be defined on a
 639    per-architecture basis. */
 640
 641 /* Default (function) for non- multi-arch platforms. */
 642 #if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
 643 #define STORE_PSEUDO_REGISTER(regnum) (internal_error ("STORE_PSEUDO_REGISTER"), 0)
 644 #endif
 645
 646 typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
 647 extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
 648 extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
 649 #if GDB_MULTI_ARCH
 650 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
 651 #define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
 652 #endif
 653 #endif
 654
 655 /* Default (function) for non- multi-arch platforms. */
 656 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
 657 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
 658 #endif
 659
 660 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
 661 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
 662 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
 663 #if GDB_MULTI_ARCH
 664 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
 665 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
 666 #endif
 667 #endif
 668
 669 /* Default (function) for non- multi-arch platforms. */
 670 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
 671 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
 672 #endif
 673
 674 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
 675 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
 676 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
 677 #if GDB_MULTI_ARCH
 678 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
 679 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
 680 #endif
 681 #endif
 682
 683 /* Default (function) for non- multi-arch platforms. */
 684 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
 685 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
 686 #endif
 687
 688 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
 689 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
 690 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
 691 #if GDB_MULTI_ARCH
 692 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
 693 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
 694 #endif
 695 #endif
 696
 697 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
 698 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
 699 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
 700 #if GDB_MULTI_ARCH
 701 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
 702 #define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
 703 #endif
 704 #endif
 705
 706 typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
 707 extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
 708 extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
 709 #if GDB_MULTI_ARCH
 710 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
 711 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
 712 #endif
 713 #endif
 714
 715 typedef void (gdbarch_push_dummy_frame_ftype) (void);
 716 extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch);
 717 extern void set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame);
 718 #if GDB_MULTI_ARCH
 719 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
 720 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
 721 #endif
 722 #endif
 723
 724 typedef CORE_ADDR (gdbarch_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
 725 extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
 726 extern void set_gdbarch_push_return_address (struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address);
 727 #if GDB_MULTI_ARCH
 728 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
 729 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
 730 #endif
 731 #endif
 732
 733 typedef void (gdbarch_pop_frame_ftype) (void);
 734 extern void gdbarch_pop_frame (struct gdbarch *gdbarch);
 735 extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame);
 736 #if GDB_MULTI_ARCH
 737 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
 738 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
 739 #endif
 740 #endif
 741
 742 /* I wish that these would just go away.... */
 743
 744 /* Default (function) for non- multi-arch platforms. */
 745 #if (!GDB_MULTI_ARCH) && !defined (D10V_MAKE_DADDR)
 746 #define D10V_MAKE_DADDR(x) (internal_error ("D10V_MAKE_DADDR"), 0)
 747 #endif
 748
 749 typedef CORE_ADDR (gdbarch_d10v_make_daddr_ftype) (CORE_ADDR x);
 750 extern CORE_ADDR gdbarch_d10v_make_daddr (struct gdbarch *gdbarch, CORE_ADDR x);
 751 extern void set_gdbarch_d10v_make_daddr (struct gdbarch *gdbarch, gdbarch_d10v_make_daddr_ftype *d10v_make_daddr);
 752 #if GDB_MULTI_ARCH
 753 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_MAKE_DADDR)
 754 #define D10V_MAKE_DADDR(x) (gdbarch_d10v_make_daddr (current_gdbarch, x))
 755 #endif
 756 #endif
 757
 758 /* Default (function) for non- multi-arch platforms. */
 759 #if (!GDB_MULTI_ARCH) && !defined (D10V_MAKE_IADDR)
 760 #define D10V_MAKE_IADDR(x) (internal_error ("D10V_MAKE_IADDR"), 0)
 761 #endif
 762
 763 typedef CORE_ADDR (gdbarch_d10v_make_iaddr_ftype) (CORE_ADDR x);
 764 extern CORE_ADDR gdbarch_d10v_make_iaddr (struct gdbarch *gdbarch, CORE_ADDR x);
 765 extern void set_gdbarch_d10v_make_iaddr (struct gdbarch *gdbarch, gdbarch_d10v_make_iaddr_ftype *d10v_make_iaddr);
 766 #if GDB_MULTI_ARCH
 767 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_MAKE_IADDR)
 768 #define D10V_MAKE_IADDR(x) (gdbarch_d10v_make_iaddr (current_gdbarch, x))
 769 #endif
 770 #endif
 771
 772 /* Default (function) for non- multi-arch platforms. */
 773 #if (!GDB_MULTI_ARCH) && !defined (D10V_DADDR_P)
 774 #define D10V_DADDR_P(x) (internal_error ("D10V_DADDR_P"), 0)
 775 #endif
 776
 777 typedef int (gdbarch_d10v_daddr_p_ftype) (CORE_ADDR x);
 778 extern int gdbarch_d10v_daddr_p (struct gdbarch *gdbarch, CORE_ADDR x);
 779 extern void set_gdbarch_d10v_daddr_p (struct gdbarch *gdbarch, gdbarch_d10v_daddr_p_ftype *d10v_daddr_p);
 780 #if GDB_MULTI_ARCH
 781 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_DADDR_P)
 782 #define D10V_DADDR_P(x) (gdbarch_d10v_daddr_p (current_gdbarch, x))
 783 #endif
 784 #endif
 785
 786 /* Default (function) for non- multi-arch platforms. */
 787 #if (!GDB_MULTI_ARCH) && !defined (D10V_IADDR_P)
 788 #define D10V_IADDR_P(x) (internal_error ("D10V_IADDR_P"), 0)
 789 #endif
 790
 791 typedef int (gdbarch_d10v_iaddr_p_ftype) (CORE_ADDR x);
 792 extern int gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch, CORE_ADDR x);
 793 extern void set_gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch, gdbarch_d10v_iaddr_p_ftype *d10v_iaddr_p);
 794 #if GDB_MULTI_ARCH
 795 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_IADDR_P)
 796 #define D10V_IADDR_P(x) (gdbarch_d10v_iaddr_p (current_gdbarch, x))
 797 #endif
 798 #endif
 799
 800 /* Default (function) for non- multi-arch platforms. */
 801 #if (!GDB_MULTI_ARCH) && !defined (D10V_CONVERT_DADDR_TO_RAW)
 802 #define D10V_CONVERT_DADDR_TO_RAW(x) (internal_error ("D10V_CONVERT_DADDR_TO_RAW"), 0)
 803 #endif
 804
 805 typedef CORE_ADDR (gdbarch_d10v_convert_daddr_to_raw_ftype) (CORE_ADDR x);
 806 extern CORE_ADDR gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x);
 807 extern void set_gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch, gdbarch_d10v_convert_daddr_to_raw_ftype *d10v_convert_daddr_to_raw);
 808 #if GDB_MULTI_ARCH
 809 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_CONVERT_DADDR_TO_RAW)
 810 #define D10V_CONVERT_DADDR_TO_RAW(x) (gdbarch_d10v_convert_daddr_to_raw (current_gdbarch, x))
 811 #endif
 812 #endif
 813
 814 /* Default (function) for non- multi-arch platforms. */
 815 #if (!GDB_MULTI_ARCH) && !defined (D10V_CONVERT_IADDR_TO_RAW)
 816 #define D10V_CONVERT_IADDR_TO_RAW(x) (internal_error ("D10V_CONVERT_IADDR_TO_RAW"), 0)
 817 #endif
 818
 819 typedef CORE_ADDR (gdbarch_d10v_convert_iaddr_to_raw_ftype) (CORE_ADDR x);
 820 extern CORE_ADDR gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x);
 821 extern void set_gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch, gdbarch_d10v_convert_iaddr_to_raw_ftype *d10v_convert_iaddr_to_raw);
 822 #if GDB_MULTI_ARCH
 823 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (D10V_CONVERT_IADDR_TO_RAW)
 824 #define D10V_CONVERT_IADDR_TO_RAW(x) (gdbarch_d10v_convert_iaddr_to_raw (current_gdbarch, x))
 825 #endif
 826 #endif
 827
 828 typedef void (gdbarch_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
 829 extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
 830 extern void set_gdbarch_store_struct_return (struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return);
 831 #if GDB_MULTI_ARCH
 832 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
 833 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
 834 #endif
 835 #endif
 836
 837 typedef void (gdbarch_store_return_value_ftype) (struct type *type, char *valbuf);
 838 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
 839 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
 840 #if GDB_MULTI_ARCH
 841 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
 842 #define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
 843 #endif
 844 #endif
 845
 846 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (char *regbuf);
 847 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
 848 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
 849 #if GDB_MULTI_ARCH
 850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
 851 #define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
 852 #endif
 853 #endif
 854
 855 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
 856 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
 857 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
 858 #if GDB_MULTI_ARCH
 859 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
 860 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
 861 #endif
 862 #endif
 863
 864 typedef void (gdbarch_frame_init_saved_regs_ftype) (struct frame_info *frame);
 865 extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
 866 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs);
 867 #if GDB_MULTI_ARCH
 868 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
 869 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
 870 #endif
 871 #endif
 872
 873 typedef void (gdbarch_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
 874 extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
 875 extern void set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info);
 876 #if GDB_MULTI_ARCH
 877 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
 878 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
 879 #endif
 880 #endif
 881
 882 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
 883 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
 884 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
 885 #if GDB_MULTI_ARCH
 886 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
 887 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
 888 #endif
 889 #endif
 890
 891 /* Default (function) for non- multi-arch platforms. */
 892 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
 893 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
 894 #endif
 895
 896 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
 897 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
 898 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
 899 #if GDB_MULTI_ARCH
 900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
 901 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
 902 #endif
 903 #endif
 904
 905 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
 906 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
 907 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
 908 #if GDB_MULTI_ARCH
 909 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
 910 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
 911 #endif
 912 #endif
 913
 914 /* Default (function) for non- multi-arch platforms. */
 915 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
 916 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
 917 #endif
 918
 919 typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
 920 extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
 921 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
 922 #if GDB_MULTI_ARCH
 923 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
 924 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
 925 #endif
 926 #endif
 927
 928 /* Default (function) for non- multi-arch platforms. */
 929 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
 930 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
 931 #endif
 932
 933 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
 934 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
 935 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
 936 #if GDB_MULTI_ARCH
 937 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
 938 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
 939 #endif
 940 #endif
 941
 942 /* Default (function) for non- multi-arch platforms. */
 943 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
 944 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
 945 #endif
 946
 947 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
 948 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
 949 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
 950 #if GDB_MULTI_ARCH
 951 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
 952 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
 953 #endif
 954 #endif
 955
 956 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
 957 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
 958 #if GDB_MULTI_ARCH
 959 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
 960 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
 961 #endif
 962 #endif
 963
 964 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
 965 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
 966 #if GDB_MULTI_ARCH
 967 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
 968 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
 969 #endif
 970 #endif
 971
 972 /* Default (function) for non- multi-arch platforms. */
 973 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
 974 #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))
 975 #endif
 976
 977 typedef void (gdbarch_remote_translate_xfer_address_ftype) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
 978 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
 979 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
 980 #if GDB_MULTI_ARCH
 981 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
 982 #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))
 983 #endif
 984 #endif
 985
 986 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
 987 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
 988 #if GDB_MULTI_ARCH
 989 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
 990 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
 991 #endif
 992 #endif
 993
 994 /* Default (function) for non- multi-arch platforms. */
 995 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
 996 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
 997 #endif
 998
 999 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1000 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1001 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
1002 #if GDB_MULTI_ARCH
1003 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
1004 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1005 #endif
1006 #endif
1007
1008 typedef CORE_ADDR (gdbarch_frame_chain_ftype) (struct frame_info *frame);
1009 extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1010 extern void set_gdbarch_frame_chain (struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain);
1011 #if GDB_MULTI_ARCH
1012 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
1013 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1014 #endif
1015 #endif
1016
1017 typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1018 extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1019 extern void set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid);
1020 #if GDB_MULTI_ARCH
1021 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
1022 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1023 #endif
1024 #endif
1025
1026 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) (struct frame_info *fi);
1027 extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1028 extern void set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc);
1029 #if GDB_MULTI_ARCH
1030 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
1031 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1032 #endif
1033 #endif
1034
1035 typedef CORE_ADDR (gdbarch_frame_args_address_ftype) (struct frame_info *fi);
1036 extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1037 extern void set_gdbarch_frame_args_address (struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address);
1038 #if GDB_MULTI_ARCH
1039 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
1040 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1041 #endif
1042 #endif
1043
1044 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) (struct frame_info *fi);
1045 extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1046 extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address);
1047 #if GDB_MULTI_ARCH
1048 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
1049 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1050 #endif
1051 #endif
1052
1053 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame);
1054 extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1055 extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call);
1056 #if GDB_MULTI_ARCH
1057 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
1058 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1059 #endif
1060 #endif
1061
1062 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1063 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1064 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
1065 #if GDB_MULTI_ARCH
1066 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
1067 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1068 #endif
1069 #endif
1070
1071 #if defined (STACK_ALIGN)
1072 /* Legacy for systems yet to multi-arch STACK_ALIGN */
1073 #define STACK_ALIGN_P() (1)
1074 #endif
1075
1076 /* Default predicate for non- multi-arch targets. */
1077 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
1078 #define STACK_ALIGN_P() (0)
1079 #endif
1080
1081 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
1082 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
1083 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1084 #endif
1085
1086 /* Default (function) for non- multi-arch platforms. */
1087 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
1088 #define STACK_ALIGN(sp) (internal_error ("STACK_ALIGN"), 0)
1089 #endif
1090
1091 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1092 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1093 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
1094 #if GDB_MULTI_ARCH
1095 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
1096 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1097 #endif
1098 #endif
1099
1100 #if defined (REG_STRUCT_HAS_ADDR)
1101 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
1102 #define REG_STRUCT_HAS_ADDR_P() (1)
1103 #endif
1104
1105 /* Default predicate for non- multi-arch targets. */
1106 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
1107 #define REG_STRUCT_HAS_ADDR_P() (0)
1108 #endif
1109
1110 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1111 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
1112 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1113 #endif
1114
1115 /* Default (function) for non- multi-arch platforms. */
1116 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
1117 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error ("REG_STRUCT_HAS_ADDR"), 0)
1118 #endif
1119
1120 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1121 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1122 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
1123 #if GDB_MULTI_ARCH
1124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
1125 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1126 #endif
1127 #endif
1128
1129 #if defined (SAVE_DUMMY_FRAME_TOS)
1130 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
1131 #define SAVE_DUMMY_FRAME_TOS_P() (1)
1132 #endif
1133
1134 /* Default predicate for non- multi-arch targets. */
1135 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
1136 #define SAVE_DUMMY_FRAME_TOS_P() (0)
1137 #endif
1138
1139 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
1140 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
1141 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
1142 #endif
1143
1144 /* Default (function) for non- multi-arch platforms. */
1145 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
1146 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error ("SAVE_DUMMY_FRAME_TOS"), 0)
1147 #endif
1148
1149 typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
1150 extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
1151 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
1152 #if GDB_MULTI_ARCH
1153 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
1154 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
1155 #endif
1156 #endif
1157
1158 /* Default (value) for non- multi-arch platforms. */
1159 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
1160 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
1161 #endif
1162
1163 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1164 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
1165 #if GDB_MULTI_ARCH
1166 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
1167 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1168 #endif
1169 #endif
1170
1171 /* Default (value) for non- multi-arch platforms. */
1172 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
1173 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
1174 #endif
1175
1176 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1177 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
1178 #if GDB_MULTI_ARCH
1179 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
1180 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1181 #endif
1182 #endif
1183
1184 /* Default (value) for non- multi-arch platforms. */
1185 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
1186 #define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown)
1187 #endif
1188
1189 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1190 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
1191 #if GDB_MULTI_ARCH
1192 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
1193 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1194 #endif
1195 #endif
1196
1197 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
1198
1199
1200 /* Mechanism for co-ordinating the selection of a specific
1201    architecture.
1202
1203    GDB targets (*-tdep.c) can register an interest in a specific
1204    architecture.  Other GDB components can register a need to maintain
1205    per-architecture data.
1206
1207    The mechanisms below ensures that there is only a loose connection
1208    between the set-architecture command and the various GDB
1209    components.  Each component can independantly register their need
1210    to maintain architecture specific data with gdbarch.
1211
1212    Pragmatics:
1213
1214    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
1215    didn't scale.
1216
1217    The more traditional mega-struct containing architecture specific
1218    data for all the various GDB components was also considered.  Since
1219    GDB is built from a variable number of (fairly independant)
1220    components it was determined that the global aproach was not
1221    applicable. */
1222
1223
1224 /* Register a new architectural family with GDB.
1225
1226    Register support for the specified ARCHITECTURE with GDB.  When
1227    gdbarch determines that the specified architecture has been
1228    selected, the corresponding INIT function is called.
1229
1230    --
1231
1232    The INIT function takes two parameters: INFO which contains the
1233    information available to gdbarch about the (possibly new)
1234    architecture; ARCHES which is a list of the previously created
1235    ``struct gdbarch'' for this architecture.
1236
1237    The INIT function parameter INFO shall, as far as possible, be
1238    pre-initialized with information obtained from INFO.ABFD or
1239    previously selected architecture (if similar).  INIT shall ensure
1240    that the INFO.BYTE_ORDER is non-zero.
1241
1242    The INIT function shall return any of: NULL - indicating that it
1243    doesn't reconize the selected architecture; an existing ``struct
1244    gdbarch'' from the ARCHES list - indicating that the new
1245    architecture is just a synonym for an earlier architecture (see
1246    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
1247    - that describes the selected architecture (see gdbarch_alloc()).
1248
1249    The DUMP_TDEP function shall print out all target specific values.
1250    Care should be taken to ensure that the function works in both the
1251    multi-arch and non- multi-arch cases. */
1252
1253 struct gdbarch_list
1254 {
1255   struct gdbarch *gdbarch;
1256   struct gdbarch_list *next;
1257 };
1258
1259 struct gdbarch_info
1260 {
1261   /* Use default: bfd_arch_unknown (ZERO). */
1262   enum bfd_architecture bfd_architecture;
1263
1264   /* Use default: NULL (ZERO). */
1265   const struct bfd_arch_info *bfd_arch_info;
1266
1267   /* Use default: 0 (ZERO). */
1268   int byte_order;
1269
1270   /* Use default: NULL (ZERO). */
1271   bfd *abfd;
1272
1273   /* Use default: NULL (ZERO). */
1274   struct gdbarch_tdep_info *tdep_info;
1275 };
1276
1277 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
1278 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
1279
1280 /* DEPRECATED - use gdbarch_register() */
1281 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
1282
1283 extern void gdbarch_register (enum bfd_architecture architecture,
1284                               gdbarch_init_ftype *,
1285                               gdbarch_dump_tdep_ftype *);
1286
1287
1288 /* Return a freshly allocated, NULL terminated, array of the valid
1289    architecture names.  Since architectures are registered during the
1290    _initialize phase this function only returns useful information
1291    once initialization has been completed. */
1292
1293 extern const char **gdbarch_printable_names (void);
1294
1295
1296 /* Helper function.  Search the list of ARCHES for a GDBARCH that
1297    matches the information provided by INFO. */
1298
1299 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
1300
1301
1302 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
1303    basic initialization using values obtained from the INFO andTDEP
1304    parameters.  set_gdbarch_*() functions are called to complete the
1305    initialization of the object. */
1306
1307 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
1308
1309
1310 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
1311    It is assumed that the caller freeds the ``struct
1312    gdbarch_tdep''. */
1313
1314 extern void gdbarch_free (struct gdbarch *);
1315
1316
1317 /* Helper function. Force an update of the current architecture.  Used
1318    by legacy targets that have added their own target specific
1319    architecture manipulation commands.
1320
1321    The INFO parameter shall be fully initialized (``memset (&INFO,
1322    sizeof (info), 0)'' set relevant fields) before gdbarch_update() is
1323    called.  gdbarch_update() shall initialize any ``default'' fields
1324    using information obtained from the previous architecture or
1325    INFO.ABFD (if specified) before calling the corresponding
1326    architectures INIT function. */
1327
1328 extern int gdbarch_update (struct gdbarch_info info);
1329
1330
1331
1332 /* Register per-architecture data-pointer.
1333
1334    Reserve space for a per-architecture data-pointer.  An identifier
1335    for the reserved data-pointer is returned.  That identifer should
1336    be saved in a local static.
1337
1338    When a new architecture is selected, INIT() is called.  When a
1339    previous architecture is re-selected, the per-architecture
1340    data-pointer for that previous architecture is restored (INIT() is
1341    not called).
1342
1343    INIT() shall return the initial value for the per-architecture
1344    data-pointer for the current architecture.
1345
1346    Multiple registrarants for any architecture are allowed (and
1347    strongly encouraged).  */
1348
1349 typedef void *(gdbarch_data_ftype) (void);
1350 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_ftype *init);
1351
1352 /* Return the value of the per-architecture data-pointer for the
1353    current architecture. */
1354
1355 extern void *gdbarch_data (struct gdbarch_data*);
1356
1357
1358
1359 /* Register per-architecture memory region.
1360
1361    Provide a memory-region swap mechanism.  Per-architecture memory
1362    region are created.  These memory regions are swapped whenever the
1363    architecture is changed.  For a new architecture, the memory region
1364    is initialized with zero (0) and the INIT function is called.
1365
1366    Memory regions are swapped / initialized in the order that they are
1367    registered.  NULL DATA and/or INIT values can be specified.
1368
1369    New code should use register_gdbarch_data(). */
1370
1371 typedef void (gdbarch_swap_ftype) (void);
1372 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
1373 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
1374
1375
1376
1377 /* The target-system-dependant byte order is dynamic */
1378
1379 /* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
1380    is selectable at runtime.  The user can use the ``set endian''
1381    command to change it.  TARGET_BYTE_ORDER_AUTO is nonzero when
1382    target_byte_order should be auto-detected (from the program image
1383    say). */
1384
1385 #if GDB_MULTI_ARCH
1386 /* Multi-arch GDB is always bi-endian. */
1387 #define TARGET_BYTE_ORDER_SELECTABLE_P 1
1388 #endif
1389
1390 #ifndef TARGET_BYTE_ORDER_SELECTABLE_P
1391 /* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
1392    when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
1393 #ifdef TARGET_BYTE_ORDER_SELECTABLE
1394 #define TARGET_BYTE_ORDER_SELECTABLE_P 1
1395 #else
1396 #define TARGET_BYTE_ORDER_SELECTABLE_P 0
1397 #endif
1398 #endif
1399
1400 extern int target_byte_order;
1401 #ifdef TARGET_BYTE_ORDER_SELECTABLE
1402 /* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
1403    and expect defs.h to re-define TARGET_BYTE_ORDER. */
1404 #undef TARGET_BYTE_ORDER
1405 #endif
1406 #ifndef TARGET_BYTE_ORDER
1407 #define TARGET_BYTE_ORDER (target_byte_order + 0)
1408 #endif
1409
1410 extern int target_byte_order_auto;
1411 #ifndef TARGET_BYTE_ORDER_AUTO
1412 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
1413 #endif
1414
1415
1416
1417 /* The target-system-dependant BFD architecture is dynamic */
1418
1419 extern int target_architecture_auto;
1420 #ifndef TARGET_ARCHITECTURE_AUTO
1421 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
1422 #endif
1423
1424 extern const struct bfd_arch_info *target_architecture;
1425 #ifndef TARGET_ARCHITECTURE
1426 #define TARGET_ARCHITECTURE (target_architecture + 0)
1427 #endif
1428
1429
1430 /* The target-system-dependant disassembler is semi-dynamic */
1431
1432 #include "dis-asm.h"            /* Get defs for disassemble_info */
1433
1434 extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
1435                                 unsigned int len, disassemble_info *info);
1436
1437 extern void dis_asm_memory_error (int status, bfd_vma memaddr,
1438                                   disassemble_info *info);
1439
1440 extern void dis_asm_print_address (bfd_vma addr,
1441                                    disassemble_info *info);
1442
1443 extern int (*tm_print_insn) (bfd_vma, disassemble_info*);
1444 extern disassemble_info tm_print_insn_info;
1445 #ifndef TARGET_PRINT_INSN
1446 #define TARGET_PRINT_INSN(vma, info) (*tm_print_insn) (vma, info)
1447 #endif
1448 #ifndef TARGET_PRINT_INSN_INFO
1449 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
1450 #endif
1451
1452
1453
1454 /* Explicit test for D10V architecture.
1455    USE of these macro's is *STRONGLY* discouraged. */
1456
1457 #define GDB_TARGET_IS_D10V (TARGET_ARCHITECTURE->arch == bfd_arch_d10v)
1458
1459
1460 /* Fallback definition for EXTRACT_STRUCT_VALUE_ADDRESS */
1461 #ifndef EXTRACT_STRUCT_VALUE_ADDRESS
1462 #define EXTRACT_STRUCT_VALUE_ADDRESS_P (0)
1463 #define EXTRACT_STRUCT_VALUE_ADDRESS(X) (internal_error ("gdbarch: EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1464 #else
1465 #ifndef EXTRACT_STRUCT_VALUE_ADDRESS_P
1466 #define EXTRACT_STRUCT_VALUE_ADDRESS_P (1)
1467 #endif
1468 #endif
1469
1470
1471 /* Set the dynamic target-system-dependant parameters (architecture,
1472    byte-order, ...) using information found in the BFD */
1473
1474 extern void set_gdbarch_from_file (bfd *);
1475
1476
1477 /* Initialize the current architecture to the "first" one we find on
1478    our list.  */
1479
1480 extern void initialize_current_architecture (void);
1481
1482
1483 /* gdbarch trace variable */
1484 extern int gdbarch_debug;
1485
1486 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
1487
1488 #endif