gdb/gdbarch.h

   1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
   2
   3 /* Dynamic architecture support for GDB, the GNU debugger.
   4    Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 59 Temple Place - Suite 330,
  21    Boston, MA 02111-1307, USA.  */
  22
  23 /* This file was created with the aid of ``gdbarch.sh''.
  24
  25    The Bourne shell script ``gdbarch.sh'' creates the files
  26    ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
  27    against the existing ``gdbarch.[hc]''.  Any differences found
  28    being reported.
  29
  30    If editing this file, please also run gdbarch.sh and merge any
  31    changes into that script. Conversely, when making sweeping changes
  32    to this file, modifying gdbarch.sh and using its output may prove
  33    easier. */
  34
  35 #ifndef GDBARCH_H
  36 #define GDBARCH_H
  37
  38 struct floatformat;
  39 struct ui_file;
  40 struct frame_info;
  41 struct value;
  42 struct objfile;
  43 struct minimal_symbol;
  44 struct regcache;
  45 struct reggroup;
  46 struct regset;
  47 struct disassemble_info;
  48 struct target_ops;
  49
  50 extern struct gdbarch *current_gdbarch;
  51
  52
  53 /* If any of the following are defined, the target wasn't correctly
  54    converted. */
  55
  56 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
  57 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
  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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
  66 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
  67 #endif
  68 #if !defined (TARGET_ARCHITECTURE)
  69 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  70 #endif
  71
  72 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  73 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  74 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
  75 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
  76 #endif
  77 #if !defined (TARGET_BYTE_ORDER)
  78 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  79 #endif
  80
  81 extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
  82 /* set_gdbarch_osabi() - not applicable - pre-initialized. */
  83 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
  84 #error "Non multi-arch definition of TARGET_OSABI"
  85 #endif
  86 #if !defined (TARGET_OSABI)
  87 #define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
  88 #endif
  89
  90
  91 /* The following are initialized by the target dependent code. */
  92
  93 /* Number of bits in a char or unsigned char for the target machine.
  94    Just like CHAR_BIT in <limits.h> but describes the target machine.
  95    v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
  96
  97    Number of bits in a short or unsigned short for the target machine. */
  98
  99 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
 100 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
 101 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
 102 #error "Non multi-arch definition of TARGET_SHORT_BIT"
 103 #endif
 104 #if !defined (TARGET_SHORT_BIT)
 105 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 106 #endif
 107
 108 /* Number of bits in an int or unsigned int for the target machine. */
 109
 110 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 111 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 112 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
 113 #error "Non multi-arch definition of TARGET_INT_BIT"
 114 #endif
 115 #if !defined (TARGET_INT_BIT)
 116 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 117 #endif
 118
 119 /* Number of bits in a long or unsigned long for the target machine. */
 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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
 124 #error "Non multi-arch definition of TARGET_LONG_BIT"
 125 #endif
 126 #if !defined (TARGET_LONG_BIT)
 127 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 128 #endif
 129
 130 /* Number of bits in a long long or unsigned long long for the target
 131    machine. */
 132
 133 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 134 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 135 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
 136 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
 137 #endif
 138 #if !defined (TARGET_LONG_LONG_BIT)
 139 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 140 #endif
 141
 142 /* Number of bits in a float for the target machine. */
 143
 144 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 145 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 146 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
 147 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
 148 #endif
 149 #if !defined (TARGET_FLOAT_BIT)
 150 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 151 #endif
 152
 153 /* Number of bits in a double for the target machine. */
 154
 155 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 156 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 157 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
 158 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
 159 #endif
 160 #if !defined (TARGET_DOUBLE_BIT)
 161 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 162 #endif
 163
 164 /* Number of bits in a long double for the target machine. */
 165
 166 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 167 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
 169 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
 170 #endif
 171 #if !defined (TARGET_LONG_DOUBLE_BIT)
 172 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 173 #endif
 174
 175 /* For most targets, a pointer on the target and its representation as an
 176    address in GDB have the same size and "look the same".  For such a
 177    target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
 178    / addr_bit will be set from it.
 179
 180    If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
 181    also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
 182
 183    ptr_bit is the size of a pointer on the target */
 184
 185 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 186 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 187 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
 188 #error "Non multi-arch definition of TARGET_PTR_BIT"
 189 #endif
 190 #if !defined (TARGET_PTR_BIT)
 191 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 192 #endif
 193
 194 /* addr_bit is the size of a target address as represented in gdb */
 195
 196 extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
 197 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
 198 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
 199 #error "Non multi-arch definition of TARGET_ADDR_BIT"
 200 #endif
 201 #if !defined (TARGET_ADDR_BIT)
 202 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
 203 #endif
 204
 205 /* Number of bits in a BFD_VMA for the target object file format. */
 206
 207 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
 208 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
 209 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
 210 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
 211 #endif
 212 #if !defined (TARGET_BFD_VMA_BIT)
 213 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
 214 #endif
 215
 216 /* One if `char' acts like `signed char', zero if `unsigned char'. */
 217
 218 extern int gdbarch_char_signed (struct gdbarch *gdbarch);
 219 extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
 220 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
 221 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
 222 #endif
 223 #if !defined (TARGET_CHAR_SIGNED)
 224 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
 225 #endif
 226
 227 #if defined (TARGET_READ_PC)
 228 /* Legacy for systems yet to multi-arch TARGET_READ_PC */
 229 #if !defined (TARGET_READ_PC_P)
 230 #define TARGET_READ_PC_P() (1)
 231 #endif
 232 #endif
 233
 234 extern int gdbarch_read_pc_p (struct gdbarch *gdbarch);
 235 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC_P)
 236 #error "Non multi-arch definition of TARGET_READ_PC"
 237 #endif
 238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC_P)
 239 #define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch))
 240 #endif
 241
 242 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
 243 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
 244 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 245 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
 246 #error "Non multi-arch definition of TARGET_READ_PC"
 247 #endif
 248 #if !defined (TARGET_READ_PC)
 249 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
 250 #endif
 251
 252 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
 253 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
 254 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
 256 #error "Non multi-arch definition of TARGET_WRITE_PC"
 257 #endif
 258 #if !defined (TARGET_WRITE_PC)
 259 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
 260 #endif
 261
 262 /* UNWIND_SP is a direct replacement for TARGET_READ_SP. */
 263
 264 #if defined (TARGET_READ_SP)
 265 /* Legacy for systems yet to multi-arch TARGET_READ_SP */
 266 #if !defined (TARGET_READ_SP_P)
 267 #define TARGET_READ_SP_P() (1)
 268 #endif
 269 #endif
 270
 271 extern int gdbarch_read_sp_p (struct gdbarch *gdbarch);
 272 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP_P)
 273 #error "Non multi-arch definition of TARGET_READ_SP"
 274 #endif
 275 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP_P)
 276 #define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch))
 277 #endif
 278
 279 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 280 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 281 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 282 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
 283 #error "Non multi-arch definition of TARGET_READ_SP"
 284 #endif
 285 #if !defined (TARGET_READ_SP)
 286 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 287 #endif
 288
 289 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 290    whole scheme for dealing with "frames" and "frame pointers" needs a
 291    serious shakedown. */
 292
 293 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 294 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 295 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 296 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 297 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 298 #endif
 299 #if !defined (TARGET_VIRTUAL_FRAME_POINTER)
 300 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 301 #endif
 302
 303 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 304
 305 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 306 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 307 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 308
 309 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 310
 311 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 312 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 313 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 314
 315 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 316 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 317 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 318 #error "Non multi-arch definition of NUM_REGS"
 319 #endif
 320 #if !defined (NUM_REGS)
 321 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 322 #endif
 323
 324 /* This macro gives the number of pseudo-registers that live in the
 325    register namespace but do not get fetched or stored on the target.
 326    These pseudo-registers may be aliases for other registers,
 327    combinations of other registers, or they may be computed by GDB. */
 328
 329 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 330 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 331 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 332 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 333 #endif
 334 #if !defined (NUM_PSEUDO_REGS)
 335 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 336 #endif
 337
 338 /* GDB's standard (or well known) register numbers.  These can map onto
 339    a real register or a pseudo (computed) register or not be defined at
 340    all (-1).
 341    SP_REGNUM will hopefully be replaced by UNWIND_SP. */
 342
 343 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 344 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 345 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 346 #error "Non multi-arch definition of SP_REGNUM"
 347 #endif
 348 #if !defined (SP_REGNUM)
 349 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 350 #endif
 351
 352 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 353 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 354 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 355 #error "Non multi-arch definition of PC_REGNUM"
 356 #endif
 357 #if !defined (PC_REGNUM)
 358 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 359 #endif
 360
 361 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 362 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 363 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 364 #error "Non multi-arch definition of PS_REGNUM"
 365 #endif
 366 #if !defined (PS_REGNUM)
 367 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 368 #endif
 369
 370 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 371 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 373 #error "Non multi-arch definition of FP0_REGNUM"
 374 #endif
 375 #if !defined (FP0_REGNUM)
 376 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 377 #endif
 378
 379 /* Replace DEPRECATED_NPC_REGNUM with an implementation of WRITE_PC
 380    that updates PC, NPC and even NNPC. */
 381
 382 extern int gdbarch_deprecated_npc_regnum (struct gdbarch *gdbarch);
 383 extern void set_gdbarch_deprecated_npc_regnum (struct gdbarch *gdbarch, int deprecated_npc_regnum);
 384 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_NPC_REGNUM)
 385 #error "Non multi-arch definition of DEPRECATED_NPC_REGNUM"
 386 #endif
 387 #if !defined (DEPRECATED_NPC_REGNUM)
 388 #define DEPRECATED_NPC_REGNUM (gdbarch_deprecated_npc_regnum (current_gdbarch))
 389 #endif
 390
 391 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 392
 393 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 394 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 395 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 396 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 397 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 398 #endif
 399 #if !defined (STAB_REG_TO_REGNUM)
 400 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 401 #endif
 402
 403 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 404
 405 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 406 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 407 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 408 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 409 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 410 #endif
 411 #if !defined (ECOFF_REG_TO_REGNUM)
 412 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 413 #endif
 414
 415 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 416
 417 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 418 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 419 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 420 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 421 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 422 #endif
 423 #if !defined (DWARF_REG_TO_REGNUM)
 424 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 425 #endif
 426
 427 /* Convert from an sdb register number to an internal gdb register number. */
 428
 429 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 430 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 431 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 432 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 433 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 434 #endif
 435 #if !defined (SDB_REG_TO_REGNUM)
 436 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 437 #endif
 438
 439 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 440 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 441 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 442 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 443 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 444 #endif
 445 #if !defined (DWARF2_REG_TO_REGNUM)
 446 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 447 #endif
 448
 449 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 450 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 451 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 452 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 453 #error "Non multi-arch definition of REGISTER_NAME"
 454 #endif
 455 #if !defined (REGISTER_NAME)
 456 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 457 #endif
 458
 459 /* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */
 460
 461 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 462
 463 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 464 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 465 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 466
 467 /* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */
 468
 469 #if defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
 470 /* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_VIRTUAL_TYPE */
 471 #if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
 472 #define DEPRECATED_REGISTER_VIRTUAL_TYPE_P() (1)
 473 #endif
 474 #endif
 475
 476 extern int gdbarch_deprecated_register_virtual_type_p (struct gdbarch *gdbarch);
 477 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
 478 #error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_TYPE"
 479 #endif
 480 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE_P)
 481 #define DEPRECATED_REGISTER_VIRTUAL_TYPE_P() (gdbarch_deprecated_register_virtual_type_p (current_gdbarch))
 482 #endif
 483
 484 typedef struct type * (gdbarch_deprecated_register_virtual_type_ftype) (int reg_nr);
 485 extern struct type * gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 486 extern void set_gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_type_ftype *deprecated_register_virtual_type);
 487 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
 488 #error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_TYPE"
 489 #endif
 490 #if !defined (DEPRECATED_REGISTER_VIRTUAL_TYPE)
 491 #define DEPRECATED_REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_deprecated_register_virtual_type (current_gdbarch, reg_nr))
 492 #endif
 493
 494 /* DEPRECATED_REGISTER_BYTES can be deleted.  The value is computed
 495    from REGISTER_TYPE. */
 496
 497 extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch);
 498 extern void set_gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch, int deprecated_register_bytes);
 499 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTES)
 500 #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTES"
 501 #endif
 502 #if !defined (DEPRECATED_REGISTER_BYTES)
 503 #define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch))
 504 #endif
 505
 506 /* If the value returned by DEPRECATED_REGISTER_BYTE agrees with the
 507    register offsets computed using just REGISTER_TYPE, this can be
 508    deleted.  See: maint print registers.  NOTE: cagney/2002-05-02: This
 509    function with predicate has a valid (callable) initial value.  As a
 510    consequence, even when the predicate is false, the corresponding
 511    function works.  This simplifies the migration process - old code,
 512    calling DEPRECATED_REGISTER_BYTE, doesn't need to be modified. */
 513
 514 #if defined (DEPRECATED_REGISTER_BYTE)
 515 /* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_BYTE */
 516 #if !defined (DEPRECATED_REGISTER_BYTE_P)
 517 #define DEPRECATED_REGISTER_BYTE_P() (1)
 518 #endif
 519 #endif
 520
 521 extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch);
 522 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE_P)
 523 #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE"
 524 #endif
 525 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_BYTE_P)
 526 #define DEPRECATED_REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch))
 527 #endif
 528
 529 typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr);
 530 extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr);
 531 extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte);
 532 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTE)
 533 #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE"
 534 #endif
 535 #if !defined (DEPRECATED_REGISTER_BYTE)
 536 #define DEPRECATED_REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr))
 537 #endif
 538
 539 /* If all registers have identical raw and virtual sizes and those
 540    sizes agree with the value computed from REGISTER_TYPE,
 541    DEPRECATED_REGISTER_RAW_SIZE can be deleted.  See: maint print
 542    registers. */
 543
 544 #if defined (DEPRECATED_REGISTER_RAW_SIZE)
 545 /* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_RAW_SIZE */
 546 #if !defined (DEPRECATED_REGISTER_RAW_SIZE_P)
 547 #define DEPRECATED_REGISTER_RAW_SIZE_P() (1)
 548 #endif
 549 #endif
 550
 551 extern int gdbarch_deprecated_register_raw_size_p (struct gdbarch *gdbarch);
 552 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_RAW_SIZE_P)
 553 #error "Non multi-arch definition of DEPRECATED_REGISTER_RAW_SIZE"
 554 #endif
 555 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_RAW_SIZE_P)
 556 #define DEPRECATED_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_register_raw_size_p (current_gdbarch))
 557 #endif
 558
 559 typedef int (gdbarch_deprecated_register_raw_size_ftype) (int reg_nr);
 560 extern int gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 561 extern void set_gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_raw_size_ftype *deprecated_register_raw_size);
 562 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_RAW_SIZE)
 563 #error "Non multi-arch definition of DEPRECATED_REGISTER_RAW_SIZE"
 564 #endif
 565 #if !defined (DEPRECATED_REGISTER_RAW_SIZE)
 566 #define DEPRECATED_REGISTER_RAW_SIZE(reg_nr) (gdbarch_deprecated_register_raw_size (current_gdbarch, reg_nr))
 567 #endif
 568
 569 /* If all registers have identical raw and virtual sizes and those
 570    sizes agree with the value computed from REGISTER_TYPE,
 571    DEPRECATED_REGISTER_VIRTUAL_SIZE can be deleted.  See: maint print
 572    registers. */
 573
 574 #if defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
 575 /* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_VIRTUAL_SIZE */
 576 #if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
 577 #define DEPRECATED_REGISTER_VIRTUAL_SIZE_P() (1)
 578 #endif
 579 #endif
 580
 581 extern int gdbarch_deprecated_register_virtual_size_p (struct gdbarch *gdbarch);
 582 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
 583 #error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_SIZE"
 584 #endif
 585 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE_P)
 586 #define DEPRECATED_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_register_virtual_size_p (current_gdbarch))
 587 #endif
 588
 589 typedef int (gdbarch_deprecated_register_virtual_size_ftype) (int reg_nr);
 590 extern int gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 591 extern void set_gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_size_ftype *deprecated_register_virtual_size);
 592 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
 593 #error "Non multi-arch definition of DEPRECATED_REGISTER_VIRTUAL_SIZE"
 594 #endif
 595 #if !defined (DEPRECATED_REGISTER_VIRTUAL_SIZE)
 596 #define DEPRECATED_REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_deprecated_register_virtual_size (current_gdbarch, reg_nr))
 597 #endif
 598
 599 /* DEPRECATED_MAX_REGISTER_RAW_SIZE can be deleted.  It has been
 600    replaced by the constant MAX_REGISTER_SIZE. */
 601
 602 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 603 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 604 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 605 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 606 #endif
 607 #endif
 608
 609 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 610 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 611 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 612 #endif
 613 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 614 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 615 #endif
 616
 617 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 618 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 619 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 620 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 621 #endif
 622 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 623 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 624 #endif
 625
 626 /* DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE can be deleted.  It has been
 627    replaced by the constant MAX_REGISTER_SIZE. */
 628
 629 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 630 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 631 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 632 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 633 #endif
 634 #endif
 635
 636 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 637 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 638 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 639 #endif
 640 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 641 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 642 #endif
 643
 644 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 645 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 646 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 647 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 648 #endif
 649 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 650 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 651 #endif
 652
 653 /* See gdbint.texinfo, and PUSH_DUMMY_CALL. */
 654
 655 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
 656
 657 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
 658 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
 659 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
 660
 661 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
 662    SAVE_DUMMY_FRAME_TOS. */
 663
 664 #if defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
 665 /* Legacy for systems yet to multi-arch DEPRECATED_SAVE_DUMMY_FRAME_TOS */
 666 #if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
 667 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (1)
 668 #endif
 669 #endif
 670
 671 extern int gdbarch_deprecated_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
 672 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
 673 #error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
 674 #endif
 675 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
 676 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (gdbarch_deprecated_save_dummy_frame_tos_p (current_gdbarch))
 677 #endif
 678
 679 typedef void (gdbarch_deprecated_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
 680 extern void gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
 681 extern void set_gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_deprecated_save_dummy_frame_tos_ftype *deprecated_save_dummy_frame_tos);
 682 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
 683 #error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
 684 #endif
 685 #if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
 686 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_deprecated_save_dummy_frame_tos (current_gdbarch, sp))
 687 #endif
 688
 689 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
 690    DEPRECATED_FP_REGNUM. */
 691
 692 extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
 693 extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
 694 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
 695 #error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
 696 #endif
 697 #if !defined (DEPRECATED_FP_REGNUM)
 698 #define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
 699 #endif
 700
 701 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
 702    DEPRECATED_TARGET_READ_FP. */
 703
 704 #if defined (DEPRECATED_TARGET_READ_FP)
 705 /* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
 706 #if !defined (DEPRECATED_TARGET_READ_FP_P)
 707 #define DEPRECATED_TARGET_READ_FP_P() (1)
 708 #endif
 709 #endif
 710
 711 extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
 712 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
 713 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 714 #endif
 715 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
 716 #define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
 717 #endif
 718
 719 typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
 720 extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
 721 extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
 722 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
 723 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 724 #endif
 725 #if !defined (DEPRECATED_TARGET_READ_FP)
 726 #define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
 727 #endif
 728
 729 /* See gdbint.texinfo.  See infcall.c.  New, all singing all dancing,
 730    replacement for DEPRECATED_PUSH_ARGUMENTS. */
 731
 732 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
 733
 734 typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
 735 extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
 736 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
 737
 738 /* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */
 739
 740 #if defined (DEPRECATED_PUSH_ARGUMENTS)
 741 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
 742 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
 743 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
 744 #endif
 745 #endif
 746
 747 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
 748 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
 749 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
 750 #endif
 751 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
 752 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
 753 #endif
 754
 755 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
 756 extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
 757 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
 758 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
 759 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
 760 #endif
 761 #if !defined (DEPRECATED_PUSH_ARGUMENTS)
 762 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
 763 #endif
 764
 765 /* DEPRECATED_USE_GENERIC_DUMMY_FRAMES can be deleted.  Always true. */
 766
 767 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
 768 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
 769 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
 770 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
 771 #endif
 772 #if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
 773 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
 774 #endif
 775
 776 /* Implement PUSH_RETURN_ADDRESS, and then merge in
 777    DEPRECATED_PUSH_RETURN_ADDRESS. */
 778
 779 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
 780 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
 781 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
 782 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
 783 #endif
 784 #endif
 785
 786 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
 787 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
 788 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
 789 #endif
 790 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
 791 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
 792 #endif
 793
 794 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
 795 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
 796 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
 797 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
 798 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
 799 #endif
 800 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
 801 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
 802 #endif
 803
 804 /* Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP. */
 805
 806 #if defined (DEPRECATED_DUMMY_WRITE_SP)
 807 /* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
 808 #if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 809 #define DEPRECATED_DUMMY_WRITE_SP_P() (1)
 810 #endif
 811 #endif
 812
 813 extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
 814 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
 815 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 816 #endif
 817 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 818 #define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
 819 #endif
 820
 821 typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
 822 extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 823 extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
 824 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
 825 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 826 #endif
 827 #if !defined (DEPRECATED_DUMMY_WRITE_SP)
 828 #define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
 829 #endif
 830
 831 /* DEPRECATED_REGISTER_SIZE can be deleted. */
 832
 833 extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
 834 extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
 835 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
 836 #error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
 837 #endif
 838 #if !defined (DEPRECATED_REGISTER_SIZE)
 839 #define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
 840 #endif
 841
 842 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
 843 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
 844 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
 845 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
 846 #endif
 847 #if !defined (CALL_DUMMY_LOCATION)
 848 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
 849 #endif
 850
 851 #if defined (DEPRECATED_CALL_DUMMY_ADDRESS)
 852 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_ADDRESS */
 853 #if !defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
 854 #define DEPRECATED_CALL_DUMMY_ADDRESS_P() (1)
 855 #endif
 856 #endif
 857
 858 extern int gdbarch_deprecated_call_dummy_address_p (struct gdbarch *gdbarch);
 859 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
 860 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_ADDRESS"
 861 #endif
 862 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
 863 #define DEPRECATED_CALL_DUMMY_ADDRESS_P() (gdbarch_deprecated_call_dummy_address_p (current_gdbarch))
 864 #endif
 865
 866 typedef CORE_ADDR (gdbarch_deprecated_call_dummy_address_ftype) (void);
 867 extern CORE_ADDR gdbarch_deprecated_call_dummy_address (struct gdbarch *gdbarch);
 868 extern void set_gdbarch_deprecated_call_dummy_address (struct gdbarch *gdbarch, gdbarch_deprecated_call_dummy_address_ftype *deprecated_call_dummy_address);
 869 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_ADDRESS)
 870 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_ADDRESS"
 871 #endif
 872 #if !defined (DEPRECATED_CALL_DUMMY_ADDRESS)
 873 #define DEPRECATED_CALL_DUMMY_ADDRESS() (gdbarch_deprecated_call_dummy_address (current_gdbarch))
 874 #endif
 875
 876 /* DEPRECATED_CALL_DUMMY_START_OFFSET can be deleted. */
 877
 878 extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
 879 extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
 880 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
 881 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
 882 #endif
 883 #if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
 884 #define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
 885 #endif
 886
 887 /* DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET can be deleted. */
 888
 889 extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
 890 extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
 891 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
 892 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
 893 #endif
 894 #if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
 895 #define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
 896 #endif
 897
 898 /* DEPRECATED_CALL_DUMMY_LENGTH can be deleted. */
 899
 900 extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
 901 extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
 902 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
 903 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
 904 #endif
 905 #if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
 906 #define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
 907 #endif
 908
 909 /* DEPRECATED_CALL_DUMMY_WORDS can be deleted. */
 910
 911 extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
 912 extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
 913 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
 914 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
 915 #endif
 916 #if !defined (DEPRECATED_CALL_DUMMY_WORDS)
 917 #define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
 918 #endif
 919
 920 /* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_SIZEOF_CALL_DUMMY_WORDS. */
 921
 922 extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
 923 extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
 924 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
 925 #error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
 926 #endif
 927 #if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
 928 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
 929 #endif
 930
 931 /* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_CALL_DUMMY_STACK_ADJUST. */
 932
 933 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
 934 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
 935 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
 936 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
 937 #endif
 938 #endif
 939
 940 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
 941 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
 942 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
 943 #endif
 944 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
 945 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
 946 #endif
 947
 948 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
 949 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
 950 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
 951 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
 952 #endif
 953 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
 954 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
 955 #endif
 956
 957 /* DEPRECATED_FIX_CALL_DUMMY can be deleted.  For the SPARC, implement
 958    PUSH_DUMMY_CODE and set CALL_DUMMY_LOCATION to ON_STACK. */
 959
 960 #if defined (DEPRECATED_FIX_CALL_DUMMY)
 961 /* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
 962 #if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
 963 #define DEPRECATED_FIX_CALL_DUMMY_P() (1)
 964 #endif
 965 #endif
 966
 967 extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
 968 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
 969 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
 970 #endif
 971 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
 972 #define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
 973 #endif
 974
 975 typedef void (gdbarch_deprecated_fix_call_dummy_ftype) (char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
 976 extern void gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p);
 977 extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
 978 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
 979 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
 980 #endif
 981 #if !defined (DEPRECATED_FIX_CALL_DUMMY)
 982 #define DEPRECATED_FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_deprecated_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
 983 #endif
 984
 985 /* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
 986
 987 extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
 988
 989 typedef CORE_ADDR (gdbarch_push_dummy_code_ftype) (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
 990 extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
 991 extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
 992
 993 /* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_PUSH_DUMMY_FRAME. */
 994
 995 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
 996 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
 997 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
 998 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
 999 #endif
1000 #endif
1001
1002 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
1003 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1004 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1005 #endif
1006 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
1007 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
1008 #endif
1009
1010 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
1011 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
1012 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
1013 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
1014 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
1015 #endif
1016 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1017 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1018 #endif
1019
1020 /* Implement PUSH_DUMMY_CALL, then delete
1021    DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED. */
1022
1023 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1024 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
1025 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1026 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
1027 #endif
1028 #if !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1029 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
1030 #endif
1031
1032 #if defined (DEPRECATED_DO_REGISTERS_INFO)
1033 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
1034 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1035 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
1036 #endif
1037 #endif
1038
1039 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
1040 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
1041 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
1042 #endif
1043 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1044 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
1045 #endif
1046
1047 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
1048 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
1049 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
1050 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
1051 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
1052 #endif
1053 #if !defined (DEPRECATED_DO_REGISTERS_INFO)
1054 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
1055 #endif
1056
1057 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1058 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1059 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
1060
1061 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
1062
1063 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1064 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1065 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
1066
1067 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
1068
1069 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1070 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1071 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
1072
1073 /* MAP a GDB RAW register number onto a simulator register number.  See
1074    also include/...-sim.h. */
1075
1076 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
1077 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
1078 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
1079 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
1080 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
1081 #endif
1082 #if !defined (REGISTER_SIM_REGNO)
1083 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1084 #endif
1085
1086 #if defined (REGISTER_BYTES_OK)
1087 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
1088 #if !defined (REGISTER_BYTES_OK_P)
1089 #define REGISTER_BYTES_OK_P() (1)
1090 #endif
1091 #endif
1092
1093 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
1094 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1095 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1096 #endif
1097 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1098 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1099 #endif
1100
1101 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1102 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1103 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1104 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1105 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1106 #endif
1107 #if !defined (REGISTER_BYTES_OK)
1108 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1109 #endif
1110
1111 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1112 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1113 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1114 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1115 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1116 #endif
1117 #if !defined (CANNOT_FETCH_REGISTER)
1118 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1119 #endif
1120
1121 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1122 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1123 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1125 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1126 #endif
1127 #if !defined (CANNOT_STORE_REGISTER)
1128 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1129 #endif
1130
1131 /* setjmp/longjmp support. */
1132
1133 #if defined (GET_LONGJMP_TARGET)
1134 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1135 #if !defined (GET_LONGJMP_TARGET_P)
1136 #define GET_LONGJMP_TARGET_P() (1)
1137 #endif
1138 #endif
1139
1140 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1141 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1142 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1143 #endif
1144 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1145 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1146 #endif
1147
1148 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1149 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1150 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1151 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1152 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1153 #endif
1154 #if !defined (GET_LONGJMP_TARGET)
1155 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1156 #endif
1157
1158 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1159    (callable) initial value.  As a consequence, even when the predicate
1160    is false, the corresponding function works.  This simplifies the
1161    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1162    doesn't need to be modified. */
1163
1164 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1165 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1166 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1167 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1168 #endif
1169 #endif
1170
1171 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1173 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1174 #endif
1175 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1176 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1177 #endif
1178
1179 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1180 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1181 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1182 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1183 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1184 #endif
1185 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1186 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1187 #endif
1188
1189 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1190 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1191 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1192 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1193 #endif
1194 #endif
1195
1196 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1197 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1198 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1199 #endif
1200 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1201 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1202 #endif
1203
1204 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1205 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1206 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1207 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1208 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1209 #endif
1210 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1211 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1212 #endif
1213
1214 #if defined (DEPRECATED_INIT_FRAME_PC)
1215 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1216 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1217 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1218 #endif
1219 #endif
1220
1221 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1222 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1223 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1224 #endif
1225 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1226 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1227 #endif
1228
1229 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1230 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1231 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1232 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1233 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1234 #endif
1235 #if !defined (DEPRECATED_INIT_FRAME_PC)
1236 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1237 #endif
1238
1239 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1240 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1241 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1242 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1243 #endif
1244 #if !defined (BELIEVE_PCC_PROMOTION)
1245 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1246 #endif
1247
1248 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1249 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1250 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1251 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1252 #endif
1253 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1254 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1255 #endif
1256
1257 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1258 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1259 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1260 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1261 #endif
1262 #endif
1263
1264 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1265 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1266 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1267 #endif
1268 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1269 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1270 #endif
1271
1272 typedef void (gdbarch_deprecated_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1273 extern void gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval);
1274 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1275 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1276 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1277 #endif
1278 #if !defined (DEPRECATED_GET_SAVED_REGISTER)
1279 #define DEPRECATED_GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_deprecated_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1280 #endif
1281
1282 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1283    For raw <-> cooked register conversions, replaced by pseudo registers. */
1284
1285 typedef int (gdbarch_deprecated_register_convertible_ftype) (int nr);
1286 extern int gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, int nr);
1287 extern void set_gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, gdbarch_deprecated_register_convertible_ftype *deprecated_register_convertible);
1288 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE)
1289 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
1290 #endif
1291 #if !defined (DEPRECATED_REGISTER_CONVERTIBLE)
1292 #define DEPRECATED_REGISTER_CONVERTIBLE(nr) (gdbarch_deprecated_register_convertible (current_gdbarch, nr))
1293 #endif
1294
1295 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1296    For raw <-> cooked register conversions, replaced by pseudo registers. */
1297
1298 typedef void (gdbarch_deprecated_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1299 extern void gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1300 extern void set_gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_virtual_ftype *deprecated_register_convert_to_virtual);
1301 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1302 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL"
1303 #endif
1304 #if !defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1305 #define DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_deprecated_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1306 #endif
1307
1308 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1309    For raw <-> cooked register conversions, replaced by pseudo registers. */
1310
1311 typedef void (gdbarch_deprecated_register_convert_to_raw_ftype) (struct type *type, int regnum, const char *from, char *to);
1312 extern void gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, const char *from, char *to);
1313 extern void set_gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_raw_ftype *deprecated_register_convert_to_raw);
1314 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1315 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_RAW"
1316 #endif
1317 #if !defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1318 #define DEPRECATED_REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_deprecated_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1319 #endif
1320
1321 typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
1322 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
1323 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1324 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1325 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1326 #endif
1327 #if !defined (CONVERT_REGISTER_P)
1328 #define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
1329 #endif
1330
1331 typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
1332 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
1333 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1334 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1335 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1336 #endif
1337 #if !defined (REGISTER_TO_VALUE)
1338 #define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
1339 #endif
1340
1341 typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
1342 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
1343 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1344 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1345 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1346 #endif
1347 #if !defined (VALUE_TO_REGISTER)
1348 #define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
1349 #endif
1350
1351 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1352 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1353 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1354 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1355 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1356 #endif
1357 #if !defined (POINTER_TO_ADDRESS)
1358 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1359 #endif
1360
1361 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1362 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1363 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1364 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1365 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1366 #endif
1367 #if !defined (ADDRESS_TO_POINTER)
1368 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1369 #endif
1370
1371 #if defined (INTEGER_TO_ADDRESS)
1372 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1373 #if !defined (INTEGER_TO_ADDRESS_P)
1374 #define INTEGER_TO_ADDRESS_P() (1)
1375 #endif
1376 #endif
1377
1378 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1380 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1381 #endif
1382 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1383 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1384 #endif
1385
1386 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1387 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1388 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1389 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1390 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1391 #endif
1392 #if !defined (INTEGER_TO_ADDRESS)
1393 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1394 #endif
1395
1396 #if defined (DEPRECATED_POP_FRAME)
1397 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1398 #if !defined (DEPRECATED_POP_FRAME_P)
1399 #define DEPRECATED_POP_FRAME_P() (1)
1400 #endif
1401 #endif
1402
1403 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1404 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1405 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1406 #endif
1407 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1408 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1409 #endif
1410
1411 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1412 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1413 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1414 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1415 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1416 #endif
1417 #if !defined (DEPRECATED_POP_FRAME)
1418 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1419 #endif
1420
1421 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1422
1423 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1424 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1425 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1426 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1427 #endif
1428 #endif
1429
1430 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1431 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1432 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1433 #endif
1434 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1435 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1436 #endif
1437
1438 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1439 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1440 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1441 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1442 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1443 #endif
1444 #if !defined (DEPRECATED_STORE_STRUCT_RETURN)
1445 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1446 #endif
1447
1448 /* It has been suggested that this, well actually its predecessor,
1449    should take the type/value of the function to be called and not the
1450    return type.  This is left as an exercise for the reader. */
1451
1452 extern int gdbarch_return_value_p (struct gdbarch *gdbarch);
1453
1454 typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
1455 extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
1456 extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value);
1457
1458 /* The deprecated methods RETURN_VALUE_ON_STACK, EXTRACT_RETURN_VALUE,
1459    STORE_RETURN_VALUE and USE_STRUCT_CONVENTION have all been folded
1460    into RETURN_VALUE.  For the moment do not try to fold in
1461    EXTRACT_STRUCT_VALUE_ADDRESS as, dependant on the ABI, the debug
1462    info, and the level of effort, it may well be possible to find the
1463    address of a structure being return on the stack.  Someone else can
1464    make that change. */
1465
1466 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1467 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1468 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1469 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1470 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1471 #endif
1472 #if !defined (RETURN_VALUE_ON_STACK)
1473 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1474 #endif
1475
1476 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1477 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1478 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1479 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1480 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1481 #endif
1482 #if !defined (EXTRACT_RETURN_VALUE)
1483 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1484 #endif
1485
1486 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1487 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1488 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1489 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1490 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1491 #endif
1492 #if !defined (STORE_RETURN_VALUE)
1493 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1494 #endif
1495
1496 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1497 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1498 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1499 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1500 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1501 #endif
1502 #if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1503 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1504 #endif
1505
1506 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1507 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1508 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1509 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1510 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1511 #endif
1512 #if !defined (DEPRECATED_STORE_RETURN_VALUE)
1513 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1514 #endif
1515
1516 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1517 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1518 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1519 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1520 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1521 #endif
1522 #if !defined (USE_STRUCT_CONVENTION)
1523 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1524 #endif
1525
1526 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1527 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1528 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1529 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1530 #endif
1531 #endif
1532
1533 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1534 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1535 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1536 #endif
1537 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1538 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1539 #endif
1540
1541 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1542 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1543 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1544 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1545 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1546 #endif
1547 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1548 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1549 #endif
1550
1551 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1552 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1553 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1554 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1555 #endif
1556 #endif
1557
1558 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1559 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1560 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1561 #endif
1562 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1563 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1564 #endif
1565
1566 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1567 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1568 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1569 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1570 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1571 #endif
1572 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1573 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1574 #endif
1575
1576 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1577 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1578 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1579 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
1580 #endif
1581 #endif
1582
1583 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1584 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1585 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
1586 #endif
1587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1588 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
1589 #endif
1590
1591 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1592 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1593 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1594 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1595 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
1596 #endif
1597 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1598 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
1599 #endif
1600
1601 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1602 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1603 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1604 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
1605 #endif
1606 #endif
1607
1608 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1609 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1610 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
1611 #endif
1612 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1613 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
1614 #endif
1615
1616 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1617 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1618 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1619 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1620 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
1621 #endif
1622 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1623 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1624 #endif
1625
1626 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1627 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1628 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
1629 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1630 #error "Non multi-arch definition of SKIP_PROLOGUE"
1631 #endif
1632 #if !defined (SKIP_PROLOGUE)
1633 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1634 #endif
1635
1636 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1637 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1638 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
1639 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1640 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1641 #endif
1642 #if !defined (PROLOGUE_FRAMELESS_P)
1643 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1644 #endif
1645
1646 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1647 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1648 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
1649 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1650 #error "Non multi-arch definition of INNER_THAN"
1651 #endif
1652 #if !defined (INNER_THAN)
1653 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1654 #endif
1655
1656 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1657 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1658 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
1659 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1660 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1661 #endif
1662 #if !defined (BREAKPOINT_FROM_PC)
1663 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1664 #endif
1665
1666 extern int gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch);
1667
1668 typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1669 extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
1670 extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address);
1671
1672 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1673 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1674 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
1675 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1676 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1677 #endif
1678 #if !defined (MEMORY_INSERT_BREAKPOINT)
1679 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1680 #endif
1681
1682 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1683 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1684 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
1685 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1686 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1687 #endif
1688 #if !defined (MEMORY_REMOVE_BREAKPOINT)
1689 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1690 #endif
1691
1692 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1693 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
1694 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1695 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1696 #endif
1697 #if !defined (DECR_PC_AFTER_BREAK)
1698 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1699 #endif
1700
1701 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1702 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
1703 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1704 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
1705 #endif
1706 #if !defined (FUNCTION_START_OFFSET)
1707 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1708 #endif
1709
1710 typedef void (gdbarch_remote_translate_xfer_address_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1711 extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);
1712 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
1713
1714 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1715 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
1716 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1717 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
1718 #endif
1719 #if !defined (FRAME_ARGS_SKIP)
1720 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1721 #endif
1722
1723 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1724 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1725 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
1726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1727 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1728 #endif
1729 #if !defined (FRAMELESS_FUNCTION_INVOCATION)
1730 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1731 #endif
1732
1733 #if defined (DEPRECATED_FRAME_CHAIN)
1734 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1735 #if !defined (DEPRECATED_FRAME_CHAIN_P)
1736 #define DEPRECATED_FRAME_CHAIN_P() (1)
1737 #endif
1738 #endif
1739
1740 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1741 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1742 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
1743 #endif
1744 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
1745 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
1746 #endif
1747
1748 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1749 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1750 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1751 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1752 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
1753 #endif
1754 #if !defined (DEPRECATED_FRAME_CHAIN)
1755 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
1756 #endif
1757
1758 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
1759 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1760 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1761 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
1762 #endif
1763 #endif
1764
1765 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1766 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1767 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
1768 #endif
1769 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1770 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
1771 #endif
1772
1773 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1774 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1775 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1776 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1777 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
1778 #endif
1779 #if !defined (DEPRECATED_FRAME_CHAIN_VALID)
1780 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
1781 #endif
1782
1783 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
1784    note, per UNWIND_PC's doco, that while the two have similar
1785    interfaces they have very different underlying implementations. */
1786
1787 #if defined (DEPRECATED_FRAME_SAVED_PC)
1788 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1789 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1790 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
1791 #endif
1792 #endif
1793
1794 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1795 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1796 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
1797 #endif
1798 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
1799 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
1800 #endif
1801
1802 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1803 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1804 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1805 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1806 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
1807 #endif
1808 #if !defined (DEPRECATED_FRAME_SAVED_PC)
1809 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
1810 #endif
1811
1812 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1813
1814 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1815 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1816 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1817
1818 extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1819
1820 typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1821 extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1822 extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1823
1824 /* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1825    frame-base.  Enable frame-base before frame-unwind. */
1826
1827 #if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1828 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1829 #if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1830 #define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1831 #endif
1832 #endif
1833
1834 extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1835 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1836 #error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1837 #endif
1838 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1839 #define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1840 #endif
1841
1842 typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1843 extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1844 extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1845 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1846 #error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1847 #endif
1848 #if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1849 #define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1850 #endif
1851
1852 /* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1853    frame-base.  Enable frame-base before frame-unwind. */
1854
1855 #if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1856 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1857 #if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1858 #define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1859 #endif
1860 #endif
1861
1862 extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1863 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1864 #error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
1865 #endif
1866 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1867 #define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
1868 #endif
1869
1870 typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1871 extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1872 extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1873 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1874 #error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
1875 #endif
1876 #if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1877 #define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
1878 #endif
1879
1880 #if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1881 /* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1882 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1883 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
1884 #endif
1885 #endif
1886
1887 extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1888 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1889 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
1890 #endif
1891 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1892 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
1893 #endif
1894
1895 typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1896 extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1897 extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1898 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1899 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
1900 #endif
1901 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1902 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
1903 #endif
1904
1905 #if defined (FRAME_NUM_ARGS)
1906 /* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1907 #if !defined (FRAME_NUM_ARGS_P)
1908 #define FRAME_NUM_ARGS_P() (1)
1909 #endif
1910 #endif
1911
1912 extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1913 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1914 #error "Non multi-arch definition of FRAME_NUM_ARGS"
1915 #endif
1916 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P)
1917 #define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1918 #endif
1919
1920 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1921 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1922 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
1923 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1924 #error "Non multi-arch definition of FRAME_NUM_ARGS"
1925 #endif
1926 #if !defined (FRAME_NUM_ARGS)
1927 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1928 #endif
1929
1930 /* DEPRECATED_STACK_ALIGN has been replaced by an initial aligning call
1931    to frame_align and the requirement that methods such as
1932    push_dummy_call and frame_red_zone_size maintain correct stack/frame
1933    alignment. */
1934
1935 #if defined (DEPRECATED_STACK_ALIGN)
1936 /* Legacy for systems yet to multi-arch DEPRECATED_STACK_ALIGN */
1937 #if !defined (DEPRECATED_STACK_ALIGN_P)
1938 #define DEPRECATED_STACK_ALIGN_P() (1)
1939 #endif
1940 #endif
1941
1942 extern int gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch);
1943 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN_P)
1944 #error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
1945 #endif
1946 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STACK_ALIGN_P)
1947 #define DEPRECATED_STACK_ALIGN_P() (gdbarch_deprecated_stack_align_p (current_gdbarch))
1948 #endif
1949
1950 typedef CORE_ADDR (gdbarch_deprecated_stack_align_ftype) (CORE_ADDR sp);
1951 extern CORE_ADDR gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1952 extern void set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, gdbarch_deprecated_stack_align_ftype *deprecated_stack_align);
1953 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STACK_ALIGN)
1954 #error "Non multi-arch definition of DEPRECATED_STACK_ALIGN"
1955 #endif
1956 #if !defined (DEPRECATED_STACK_ALIGN)
1957 #define DEPRECATED_STACK_ALIGN(sp) (gdbarch_deprecated_stack_align (current_gdbarch, sp))
1958 #endif
1959
1960 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1961
1962 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1963 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1964 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1965
1966 /* DEPRECATED_REG_STRUCT_HAS_ADDR has been replaced by
1967    stabs_argument_has_addr. */
1968
1969 #if defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1970 /* Legacy for systems yet to multi-arch DEPRECATED_REG_STRUCT_HAS_ADDR */
1971 #if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1972 #define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (1)
1973 #endif
1974 #endif
1975
1976 extern int gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1977 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1978 #error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
1979 #endif
1980 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P)
1981 #define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch))
1982 #endif
1983
1984 typedef int (gdbarch_deprecated_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1985 extern int gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1986 extern void set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr);
1987 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1988 #error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR"
1989 #endif
1990 #if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR)
1991 #define DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_deprecated_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1992 #endif
1993
1994 typedef int (gdbarch_stabs_argument_has_addr_ftype) (struct gdbarch *gdbarch, struct type *type);
1995 extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type);
1996 extern void set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr);
1997
1998 extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
1999 extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
2000 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE)
2001 #error "Non multi-arch definition of FRAME_RED_ZONE_SIZE"
2002 #endif
2003 #if !defined (FRAME_RED_ZONE_SIZE)
2004 #define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch))
2005 #endif
2006
2007 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
2008 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
2009 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2010 #error "Non multi-arch definition of PARM_BOUNDARY"
2011 #endif
2012 #if !defined (PARM_BOUNDARY)
2013 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2014 #endif
2015
2016 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
2017 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
2018 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2019 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2020 #endif
2021 #if !defined (TARGET_FLOAT_FORMAT)
2022 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2023 #endif
2024
2025 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
2026 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
2027 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2028 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2029 #endif
2030 #if !defined (TARGET_DOUBLE_FORMAT)
2031 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2032 #endif
2033
2034 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
2035 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
2036 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2037 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2038 #endif
2039 #if !defined (TARGET_LONG_DOUBLE_FORMAT)
2040 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2041 #endif
2042
2043 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
2044 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
2045 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
2046
2047 /* On some machines there are bits in addresses which are not really
2048    part of the address, but are used by the kernel, the hardware, etc.
2049    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2050    we get a "real" address such as one would find in a symbol table.
2051    This is used only for addresses of instructions, and even then I'm
2052    not sure it's used in all contexts.  It exists to deal with there
2053    being a few stray bits in the PC which would mislead us, not as some
2054    sort of generic thing to handle alignment or segmentation (it's
2055    possible it should be in TARGET_READ_PC instead). */
2056
2057 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2058 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2059 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2060 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2061 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2062 #endif
2063 #if !defined (ADDR_BITS_REMOVE)
2064 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2065 #endif
2066
2067 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2068    ADDR_BITS_REMOVE. */
2069
2070 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2071 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2072 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2073 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2074 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2075 #endif
2076 #if !defined (SMASH_TEXT_ADDRESS)
2077 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2078 #endif
2079
2080 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2081    the target needs software single step.  An ISA method to implement it.
2082
2083    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2084    using the breakpoint system instead of blatting memory directly (as with rs6000).
2085
2086    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2087    single step.  If not, then implement single step using breakpoints. */
2088
2089 #if defined (SOFTWARE_SINGLE_STEP)
2090 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2091 #if !defined (SOFTWARE_SINGLE_STEP_P)
2092 #define SOFTWARE_SINGLE_STEP_P() (1)
2093 #endif
2094 #endif
2095
2096 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2097 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2098 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2099 #endif
2100 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2101 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2102 #endif
2103
2104 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2105 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2106 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2107 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2108 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2109 #endif
2110 #if !defined (SOFTWARE_SINGLE_STEP)
2111 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2112 #endif
2113
2114 /* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
2115    disassembler.  Perhaphs objdump can handle it? */
2116
2117 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info);
2118 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
2119 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2120 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2121 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2122 #endif
2123 #if !defined (TARGET_PRINT_INSN)
2124 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2125 #endif
2126
2127 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2128 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2129 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2130 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2131 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2132 #endif
2133 #if !defined (SKIP_TRAMPOLINE_CODE)
2134 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2135 #endif
2136
2137 /* If IN_SOLIB_DYNSYM_RESOLVE_CODE returns true, and SKIP_SOLIB_RESOLVER
2138    evaluates non-zero, this is the address where the debugger will place
2139    a step-resume breakpoint to get us past the dynamic linker. */
2140
2141 typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (CORE_ADDR pc);
2142 extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
2143 extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver);
2144 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_SOLIB_RESOLVER)
2145 #error "Non multi-arch definition of SKIP_SOLIB_RESOLVER"
2146 #endif
2147 #if !defined (SKIP_SOLIB_RESOLVER)
2148 #define SKIP_SOLIB_RESOLVER(pc) (gdbarch_skip_solib_resolver (current_gdbarch, pc))
2149 #endif
2150
2151 /* For SVR4 shared libraries, each call goes through a small piece of
2152    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2153    to nonzero if we are currently stopped in one of these. */
2154
2155 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2156 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2157 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2158 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2159 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2160 #endif
2161 #if !defined (IN_SOLIB_CALL_TRAMPOLINE)
2162 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2163 #endif
2164
2165 /* Some systems also have trampoline code for returning from shared libs. */
2166
2167 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2168 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2169 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2170 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2171 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2172 #endif
2173 #if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2174 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2175 #endif
2176
2177 /* Sigtramp is a routine that the kernel calls (which then calls the
2178    signal handler).  On most machines it is a library routine that is
2179    linked into the executable.
2180
2181    This macro, given a program counter value and the name of the
2182    function in which that PC resides (which can be null if the name is
2183    not known), returns nonzero if the PC and name show that we are in
2184    sigtramp.
2185
2186    On most machines just see if the name is sigtramp (and if we have
2187    no name, assume we are not in sigtramp).
2188
2189    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2190    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2191    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2192    own local NAME lookup.
2193
2194    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2195    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2196    does not. */
2197
2198 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2199 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2200 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2201 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2202 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2203 #endif
2204 #if !defined (PC_IN_SIGTRAMP)
2205 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2206 #endif
2207
2208 #if defined (SIGTRAMP_START)
2209 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2210 #if !defined (SIGTRAMP_START_P)
2211 #define SIGTRAMP_START_P() (1)
2212 #endif
2213 #endif
2214
2215 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2216 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2217 #error "Non multi-arch definition of SIGTRAMP_START"
2218 #endif
2219 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2220 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2221 #endif
2222
2223 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2224 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2225 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2226 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2227 #error "Non multi-arch definition of SIGTRAMP_START"
2228 #endif
2229 #if !defined (SIGTRAMP_START)
2230 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2231 #endif
2232
2233 #if defined (SIGTRAMP_END)
2234 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2235 #if !defined (SIGTRAMP_END_P)
2236 #define SIGTRAMP_END_P() (1)
2237 #endif
2238 #endif
2239
2240 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2241 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2242 #error "Non multi-arch definition of SIGTRAMP_END"
2243 #endif
2244 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2245 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2246 #endif
2247
2248 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2249 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2250 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2252 #error "Non multi-arch definition of SIGTRAMP_END"
2253 #endif
2254 #if !defined (SIGTRAMP_END)
2255 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2256 #endif
2257
2258 /* A target might have problems with watchpoints as soon as the stack
2259    frame of the current function has been destroyed.  This mostly happens
2260    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2261    is defined to return a non-zero value if either the given addr is one
2262    instruction after the stack destroying instruction up to the trailing
2263    return instruction or if we can figure out that the stack frame has
2264    already been invalidated regardless of the value of addr.  Targets
2265    which don't suffer from that problem could just let this functionality
2266    untouched. */
2267
2268 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2269 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2270 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2271
2272 /* Given a vector of command-line arguments, return a newly allocated
2273    string which, when passed to the create_inferior function, will be
2274    parsed (on Unix systems, by the shell) to yield the same vector.
2275    This function should call error() if the argument vector is not
2276    representable for this target or if this target does not support
2277    command-line arguments.
2278    ARGC is the number of elements in the vector.
2279    ARGV is an array of strings, one per argument. */
2280
2281 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2282 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2283 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2284
2285 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2286 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2287 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2288 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2289 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2290 #endif
2291 #if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2292 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2293 #endif
2294
2295 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2296 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2297 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2298 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2299 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2300 #endif
2301 #if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2302 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2303 #endif
2304
2305 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2306 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2307 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2308 #error "Non multi-arch definition of NAME_OF_MALLOC"
2309 #endif
2310 #if !defined (NAME_OF_MALLOC)
2311 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2312 #endif
2313
2314 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2315 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2316 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2317 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2318 #endif
2319 #if !defined (CANNOT_STEP_BREAKPOINT)
2320 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2321 #endif
2322
2323 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2324 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2325 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2326 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2327 #endif
2328 #if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2329 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2330 #endif
2331
2332 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
2333 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2334 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2335 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2336 #endif
2337 #endif
2338
2339 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2340 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2341 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2342 #endif
2343 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2344 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2345 #endif
2346
2347 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2348 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2349 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2350 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2351 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2352 #endif
2353 #if !defined (ADDRESS_CLASS_TYPE_FLAGS)
2354 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2355 #endif
2356
2357 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
2358
2359 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
2360 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
2361 extern void set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name);
2362
2363 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
2364
2365 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2366 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2367 extern void set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags);
2368
2369 /* Is a register in a group */
2370
2371 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2372 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2373 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2374
2375 /* Fetch the pointer to the ith function argument. */
2376
2377 #if defined (FETCH_POINTER_ARGUMENT)
2378 /* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
2379 #if !defined (FETCH_POINTER_ARGUMENT_P)
2380 #define FETCH_POINTER_ARGUMENT_P() (1)
2381 #endif
2382 #endif
2383
2384 extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
2385 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
2386 #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2387 #endif
2388 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P)
2389 #define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
2390 #endif
2391
2392 typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
2393 extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
2394 extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
2395 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
2396 #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2397 #endif
2398 #if !defined (FETCH_POINTER_ARGUMENT)
2399 #define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
2400 #endif
2401
2402 /* Return the appropriate register set for a core file section with
2403    name SECT_NAME and size SECT_SIZE. */
2404
2405 extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch);
2406
2407 typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
2408 extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
2409 extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section);
2410
2411 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
2412
2413
2414 /* Mechanism for co-ordinating the selection of a specific
2415    architecture.
2416
2417    GDB targets (*-tdep.c) can register an interest in a specific
2418    architecture.  Other GDB components can register a need to maintain
2419    per-architecture data.
2420
2421    The mechanisms below ensures that there is only a loose connection
2422    between the set-architecture command and the various GDB
2423    components.  Each component can independently register their need
2424    to maintain architecture specific data with gdbarch.
2425
2426    Pragmatics:
2427
2428    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
2429    didn't scale.
2430
2431    The more traditional mega-struct containing architecture specific
2432    data for all the various GDB components was also considered.  Since
2433    GDB is built from a variable number of (fairly independent)
2434    components it was determined that the global aproach was not
2435    applicable. */
2436
2437
2438 /* Register a new architectural family with GDB.
2439
2440    Register support for the specified ARCHITECTURE with GDB.  When
2441    gdbarch determines that the specified architecture has been
2442    selected, the corresponding INIT function is called.
2443
2444    --
2445
2446    The INIT function takes two parameters: INFO which contains the
2447    information available to gdbarch about the (possibly new)
2448    architecture; ARCHES which is a list of the previously created
2449    ``struct gdbarch'' for this architecture.
2450
2451    The INFO parameter is, as far as possible, be pre-initialized with
2452    information obtained from INFO.ABFD or the previously selected
2453    architecture.
2454
2455    The ARCHES parameter is a linked list (sorted most recently used)
2456    of all the previously created architures for this architecture
2457    family.  The (possibly NULL) ARCHES->gdbarch can used to access
2458    values from the previously selected architecture for this
2459    architecture family.  The global ``current_gdbarch'' shall not be
2460    used.
2461
2462    The INIT function shall return any of: NULL - indicating that it
2463    doesn't recognize the selected architecture; an existing ``struct
2464    gdbarch'' from the ARCHES list - indicating that the new
2465    architecture is just a synonym for an earlier architecture (see
2466    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
2467    - that describes the selected architecture (see gdbarch_alloc()).
2468
2469    The DUMP_TDEP function shall print out all target specific values.
2470    Care should be taken to ensure that the function works in both the
2471    multi-arch and non- multi-arch cases. */
2472
2473 struct gdbarch_list
2474 {
2475   struct gdbarch *gdbarch;
2476   struct gdbarch_list *next;
2477 };
2478
2479 struct gdbarch_info
2480 {
2481   /* Use default: NULL (ZERO). */
2482   const struct bfd_arch_info *bfd_arch_info;
2483
2484   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
2485   int byte_order;
2486
2487   /* Use default: NULL (ZERO). */
2488   bfd *abfd;
2489
2490   /* Use default: NULL (ZERO). */
2491   struct gdbarch_tdep_info *tdep_info;
2492
2493   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
2494   enum gdb_osabi osabi;
2495 };
2496
2497 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
2498 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
2499
2500 /* DEPRECATED - use gdbarch_register() */
2501 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
2502
2503 extern void gdbarch_register (enum bfd_architecture architecture,
2504                               gdbarch_init_ftype *,
2505                               gdbarch_dump_tdep_ftype *);
2506
2507
2508 /* Return a freshly allocated, NULL terminated, array of the valid
2509    architecture names.  Since architectures are registered during the
2510    _initialize phase this function only returns useful information
2511    once initialization has been completed. */
2512
2513 extern const char **gdbarch_printable_names (void);
2514
2515
2516 /* Helper function.  Search the list of ARCHES for a GDBARCH that
2517    matches the information provided by INFO. */
2518
2519 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
2520
2521
2522 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
2523    basic initialization using values obtained from the INFO andTDEP
2524    parameters.  set_gdbarch_*() functions are called to complete the
2525    initialization of the object. */
2526
2527 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
2528
2529
2530 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
2531    It is assumed that the caller freeds the ``struct
2532    gdbarch_tdep''. */
2533
2534 extern void gdbarch_free (struct gdbarch *);
2535
2536
2537 /* Helper function.  Allocate memory from the ``struct gdbarch''
2538    obstack.  The memory is freed when the corresponding architecture
2539    is also freed.  */
2540
2541 extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2542 #define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2543 #define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2544
2545
2546 /* Helper function. Force an update of the current architecture.
2547
2548    The actual architecture selected is determined by INFO, ``(gdb) set
2549    architecture'' et.al., the existing architecture and BFD's default
2550    architecture.  INFO should be initialized to zero and then selected
2551    fields should be updated.
2552
2553    Returns non-zero if the update succeeds */
2554
2555 extern int gdbarch_update_p (struct gdbarch_info info);
2556
2557
2558 /* Helper function.  Find an architecture matching info.
2559
2560    INFO should be initialized using gdbarch_info_init, relevant fields
2561    set, and then finished using gdbarch_info_fill.
2562
2563    Returns the corresponding architecture, or NULL if no matching
2564    architecture was found.  "current_gdbarch" is not updated.  */
2565
2566 extern struct gdbarch *gdbarch_find_by_info (struct gdbarch_info info);
2567
2568
2569 /* Helper function.  Set the global "current_gdbarch" to "gdbarch".
2570
2571    FIXME: kettenis/20031124: Of the functions that follow, only
2572    gdbarch_from_bfd is supposed to survive.  The others will
2573    dissappear since in the future GDB will (hopefully) be truly
2574    multi-arch.  However, for now we're still stuck with the concept of
2575    a single active architecture.  */
2576
2577 extern void deprecated_current_gdbarch_select_hack (struct gdbarch *gdbarch);
2578
2579
2580 /* Register per-architecture data-pointer.
2581
2582    Reserve space for a per-architecture data-pointer.  An identifier
2583    for the reserved data-pointer is returned.  That identifer should
2584    be saved in a local static variable.
2585
2586    The per-architecture data-pointer is either initialized explicitly
2587    (set_gdbarch_data()) or implicitly (by INIT() via a call to
2588    gdbarch_data()).
2589
2590    Memory for the per-architecture data shall be allocated using
2591    gdbarch_obstack_zalloc.  That memory will be deleted when the
2592    corresponding architecture object is deleted.
2593
2594    When a previously created architecture is re-selected, the
2595    per-architecture data-pointer for that previous architecture is
2596    restored.  INIT() is not re-called.
2597
2598    Multiple registrarants for any architecture are allowed (and
2599    strongly encouraged).  */
2600
2601 struct gdbarch_data;
2602
2603 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2604 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init);
2605 extern void set_gdbarch_data (struct gdbarch *gdbarch,
2606                               struct gdbarch_data *data,
2607                               void *pointer);
2608
2609 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
2610
2611
2612 /* Register per-architecture memory region.
2613
2614    Provide a memory-region swap mechanism.  Per-architecture memory
2615    region are created.  These memory regions are swapped whenever the
2616    architecture is changed.  For a new architecture, the memory region
2617    is initialized with zero (0) and the INIT function is called.
2618
2619    Memory regions are swapped / initialized in the order that they are
2620    registered.  NULL DATA and/or INIT values can be specified.
2621
2622    New code should use register_gdbarch_data(). */
2623
2624 typedef void (gdbarch_swap_ftype) (void);
2625 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
2626 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
2627
2628
2629
2630 /* The target-system-dependent byte order is dynamic */
2631
2632 extern int target_byte_order;
2633 #ifndef TARGET_BYTE_ORDER
2634 #define TARGET_BYTE_ORDER (target_byte_order + 0)
2635 #endif
2636
2637 extern int target_byte_order_auto;
2638 #ifndef TARGET_BYTE_ORDER_AUTO
2639 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2640 #endif
2641
2642
2643
2644 /* The target-system-dependent BFD architecture is dynamic */
2645
2646 extern int target_architecture_auto;
2647 #ifndef TARGET_ARCHITECTURE_AUTO
2648 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2649 #endif
2650
2651 extern const struct bfd_arch_info *target_architecture;
2652 #ifndef TARGET_ARCHITECTURE
2653 #define TARGET_ARCHITECTURE (target_architecture + 0)
2654 #endif
2655
2656
2657 /* Set the dynamic target-system-dependent parameters (architecture,
2658    byte-order, ...) using information found in the BFD */
2659
2660 extern void set_gdbarch_from_file (bfd *);
2661
2662
2663 /* Initialize the current architecture to the "first" one we find on
2664    our list.  */
2665
2666 extern void initialize_current_architecture (void);
2667
2668 /* gdbarch trace variable */
2669 extern int gdbarch_debug;
2670
2671 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
2672
2673 #endif