gdb/gdbarch.h

   1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
   2
   3 /* Dynamic architecture support for GDB, the GNU debugger.
   4    Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 59 Temple Place - Suite 330,
  21    Boston, MA 02111-1307, USA.  */
  22
  23 /* This file was created with the aid of ``gdbarch.sh''.
  24
  25    The Bourne shell script ``gdbarch.sh'' creates the files
  26    ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
  27    against the existing ``gdbarch.[hc]''.  Any differences found
  28    being reported.
  29
  30    If editing this file, please also run gdbarch.sh and merge any
  31    changes into that script. Conversely, when making sweeping changes
  32    to this file, modifying gdbarch.sh and using its output may prove
  33    easier. */
  34
  35 #ifndef GDBARCH_H
  36 #define GDBARCH_H
  37
  38 #include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
  39
  40 struct floatformat;
  41 struct ui_file;
  42 struct frame_info;
  43 struct value;
  44 struct objfile;
  45 struct minimal_symbol;
  46 struct regcache;
  47 struct reggroup;
  48
  49 extern struct gdbarch *current_gdbarch;
  50
  51
  52 /* If any of the following are defined, the target wasn't correctly
  53    converted. */
  54
  55 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
  56 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
  57 #endif
  58
  59
  60 /* The following are pre-initialized by GDBARCH. */
  61
  62 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
  63 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
  64 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
  65 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
  66 #endif
  67 #if !defined (TARGET_ARCHITECTURE)
  68 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
  69 #endif
  70
  71 extern int gdbarch_byte_order (struct gdbarch *gdbarch);
  72 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
  73 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
  74 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
  75 #endif
  76 #if !defined (TARGET_BYTE_ORDER)
  77 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
  78 #endif
  79
  80 extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
  81 /* set_gdbarch_osabi() - not applicable - pre-initialized. */
  82 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_OSABI)
  83 #error "Non multi-arch definition of TARGET_OSABI"
  84 #endif
  85 #if !defined (TARGET_OSABI)
  86 #define TARGET_OSABI (gdbarch_osabi (current_gdbarch))
  87 #endif
  88
  89
  90 /* The following are initialized by the target dependent code. */
  91
  92 /* Number of bits in a char or unsigned char for the target machine.
  93    Just like CHAR_BIT in <limits.h> but describes the target machine.
  94    v:2:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
  95
  96    Number of bits in a short or unsigned short for the target machine. */
  97
  98 extern int gdbarch_short_bit (struct gdbarch *gdbarch);
  99 extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
 100 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
 101 #error "Non multi-arch definition of TARGET_SHORT_BIT"
 102 #endif
 103 #if !defined (TARGET_SHORT_BIT)
 104 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
 105 #endif
 106
 107 /* Number of bits in an int or unsigned int for the target machine. */
 108
 109 extern int gdbarch_int_bit (struct gdbarch *gdbarch);
 110 extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
 111 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
 112 #error "Non multi-arch definition of TARGET_INT_BIT"
 113 #endif
 114 #if !defined (TARGET_INT_BIT)
 115 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
 116 #endif
 117
 118 /* Number of bits in a long or unsigned long for the target machine. */
 119
 120 extern int gdbarch_long_bit (struct gdbarch *gdbarch);
 121 extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
 122 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
 123 #error "Non multi-arch definition of TARGET_LONG_BIT"
 124 #endif
 125 #if !defined (TARGET_LONG_BIT)
 126 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
 127 #endif
 128
 129 /* Number of bits in a long long or unsigned long long for the target
 130    machine. */
 131
 132 extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
 133 extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
 134 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
 135 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
 136 #endif
 137 #if !defined (TARGET_LONG_LONG_BIT)
 138 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
 139 #endif
 140
 141 /* Number of bits in a float for the target machine. */
 142
 143 extern int gdbarch_float_bit (struct gdbarch *gdbarch);
 144 extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
 145 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
 146 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
 147 #endif
 148 #if !defined (TARGET_FLOAT_BIT)
 149 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
 150 #endif
 151
 152 /* Number of bits in a double for the target machine. */
 153
 154 extern int gdbarch_double_bit (struct gdbarch *gdbarch);
 155 extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
 156 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
 157 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
 158 #endif
 159 #if !defined (TARGET_DOUBLE_BIT)
 160 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
 161 #endif
 162
 163 /* Number of bits in a long double for the target machine. */
 164
 165 extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
 166 extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
 167 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
 168 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
 169 #endif
 170 #if !defined (TARGET_LONG_DOUBLE_BIT)
 171 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
 172 #endif
 173
 174 /* For most targets, a pointer on the target and its representation as an
 175    address in GDB have the same size and "look the same".  For such a
 176    target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
 177    / addr_bit will be set from it.
 178
 179    If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
 180    also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
 181
 182    ptr_bit is the size of a pointer on the target */
 183
 184 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 185 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 186 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
 187 #error "Non multi-arch definition of TARGET_PTR_BIT"
 188 #endif
 189 #if !defined (TARGET_PTR_BIT)
 190 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
 191 #endif
 192
 193 /* addr_bit is the size of a target address as represented in gdb */
 194
 195 extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
 196 extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
 197 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
 198 #error "Non multi-arch definition of TARGET_ADDR_BIT"
 199 #endif
 200 #if !defined (TARGET_ADDR_BIT)
 201 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
 202 #endif
 203
 204 /* Number of bits in a BFD_VMA for the target object file format. */
 205
 206 extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
 207 extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
 208 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
 209 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
 210 #endif
 211 #if !defined (TARGET_BFD_VMA_BIT)
 212 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
 213 #endif
 214
 215 /* One if `char' acts like `signed char', zero if `unsigned char'. */
 216
 217 extern int gdbarch_char_signed (struct gdbarch *gdbarch);
 218 extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed);
 219 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
 220 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
 221 #endif
 222 #if !defined (TARGET_CHAR_SIGNED)
 223 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
 224 #endif
 225
 226 #if defined (TARGET_READ_PC)
 227 /* Legacy for systems yet to multi-arch TARGET_READ_PC */
 228 #if !defined (TARGET_READ_PC_P)
 229 #define TARGET_READ_PC_P() (1)
 230 #endif
 231 #endif
 232
 233 extern int gdbarch_read_pc_p (struct gdbarch *gdbarch);
 234 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC_P)
 235 #error "Non multi-arch definition of TARGET_READ_PC"
 236 #endif
 237 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC_P)
 238 #define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch))
 239 #endif
 240
 241 typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid);
 242 extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid);
 243 extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
 244 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
 245 #error "Non multi-arch definition of TARGET_READ_PC"
 246 #endif
 247 #if !defined (TARGET_READ_PC)
 248 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
 249 #endif
 250
 251 typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid);
 252 extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid);
 253 extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
 254 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
 255 #error "Non multi-arch definition of TARGET_WRITE_PC"
 256 #endif
 257 #if !defined (TARGET_WRITE_PC)
 258 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
 259 #endif
 260
 261 /* UNWIND_SP is a direct replacement for TARGET_READ_SP. */
 262
 263 #if defined (TARGET_READ_SP)
 264 /* Legacy for systems yet to multi-arch TARGET_READ_SP */
 265 #if !defined (TARGET_READ_SP_P)
 266 #define TARGET_READ_SP_P() (1)
 267 #endif
 268 #endif
 269
 270 extern int gdbarch_read_sp_p (struct gdbarch *gdbarch);
 271 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP_P)
 272 #error "Non multi-arch definition of TARGET_READ_SP"
 273 #endif
 274 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP_P)
 275 #define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch))
 276 #endif
 277
 278 typedef CORE_ADDR (gdbarch_read_sp_ftype) (void);
 279 extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch);
 280 extern void set_gdbarch_read_sp (struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp);
 281 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
 282 #error "Non multi-arch definition of TARGET_READ_SP"
 283 #endif
 284 #if !defined (TARGET_READ_SP)
 285 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
 286 #endif
 287
 288 /* Function for getting target's idea of a frame pointer.  FIXME: GDB's
 289    whole scheme for dealing with "frames" and "frame pointers" needs a
 290    serious shakedown. */
 291
 292 typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 293 extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
 294 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
 295 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
 296 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
 297 #endif
 298 #if !defined (TARGET_VIRTUAL_FRAME_POINTER)
 299 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
 300 #endif
 301
 302 extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
 303
 304 typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 305 extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf);
 306 extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
 307
 308 extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
 309
 310 typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 311 extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf);
 312 extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
 313
 314 extern int gdbarch_num_regs (struct gdbarch *gdbarch);
 315 extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
 316 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
 317 #error "Non multi-arch definition of NUM_REGS"
 318 #endif
 319 #if !defined (NUM_REGS)
 320 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
 321 #endif
 322
 323 /* This macro gives the number of pseudo-registers that live in the
 324    register namespace but do not get fetched or stored on the target.
 325    These pseudo-registers may be aliases for other registers,
 326    combinations of other registers, or they may be computed by GDB. */
 327
 328 extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
 329 extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
 330 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
 331 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
 332 #endif
 333 #if !defined (NUM_PSEUDO_REGS)
 334 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
 335 #endif
 336
 337 /* GDB's standard (or well known) register numbers.  These can map onto
 338    a real register or a pseudo (computed) register or not be defined at
 339    all (-1).
 340    SP_REGNUM will hopefully be replaced by UNWIND_SP. */
 341
 342 extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
 343 extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
 344 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
 345 #error "Non multi-arch definition of SP_REGNUM"
 346 #endif
 347 #if !defined (SP_REGNUM)
 348 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
 349 #endif
 350
 351 extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
 352 extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 353 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
 354 #error "Non multi-arch definition of PC_REGNUM"
 355 #endif
 356 #if !defined (PC_REGNUM)
 357 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
 358 #endif
 359
 360 extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
 361 extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
 362 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
 363 #error "Non multi-arch definition of PS_REGNUM"
 364 #endif
 365 #if !defined (PS_REGNUM)
 366 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
 367 #endif
 368
 369 extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
 370 extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
 371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
 372 #error "Non multi-arch definition of FP0_REGNUM"
 373 #endif
 374 #if !defined (FP0_REGNUM)
 375 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
 376 #endif
 377
 378 extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
 379 extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
 380 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
 381 #error "Non multi-arch definition of NPC_REGNUM"
 382 #endif
 383 #if !defined (NPC_REGNUM)
 384 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
 385 #endif
 386
 387 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
 388
 389 typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
 390 extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr);
 391 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum);
 392 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
 393 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
 394 #endif
 395 #if !defined (STAB_REG_TO_REGNUM)
 396 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
 397 #endif
 398
 399 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
 400
 401 typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr);
 402 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr);
 403 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum);
 404 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
 405 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
 406 #endif
 407 #if !defined (ECOFF_REG_TO_REGNUM)
 408 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
 409 #endif
 410
 411 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
 412
 413 typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr);
 414 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr);
 415 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum);
 416 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
 417 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
 418 #endif
 419 #if !defined (DWARF_REG_TO_REGNUM)
 420 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
 421 #endif
 422
 423 /* Convert from an sdb register number to an internal gdb register number.
 424    This should be defined in tm.h, if REGISTER_NAMES is not set up
 425    to map one to one onto the sdb register numbers. */
 426
 427 typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr);
 428 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr);
 429 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum);
 430 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
 431 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
 432 #endif
 433 #if !defined (SDB_REG_TO_REGNUM)
 434 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
 435 #endif
 436
 437 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr);
 438 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
 439 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
 440 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
 441 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
 442 #endif
 443 #if !defined (DWARF2_REG_TO_REGNUM)
 444 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
 445 #endif
 446
 447 typedef const char * (gdbarch_register_name_ftype) (int regnr);
 448 extern const char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
 449 extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
 450 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
 451 #error "Non multi-arch definition of REGISTER_NAME"
 452 #endif
 453 #if !defined (REGISTER_NAME)
 454 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
 455 #endif
 456
 457 /* REGISTER_TYPE is a direct replacement for REGISTER_VIRTUAL_TYPE. */
 458
 459 extern int gdbarch_register_type_p (struct gdbarch *gdbarch);
 460
 461 typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr);
 462 extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
 463 extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
 464
 465 /* REGISTER_TYPE is a direct replacement for REGISTER_VIRTUAL_TYPE. */
 466
 467 #if defined (REGISTER_VIRTUAL_TYPE)
 468 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_TYPE */
 469 #if !defined (REGISTER_VIRTUAL_TYPE_P)
 470 #define REGISTER_VIRTUAL_TYPE_P() (1)
 471 #endif
 472 #endif
 473
 474 extern int gdbarch_deprecated_register_virtual_type_p (struct gdbarch *gdbarch);
 475 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE_P)
 476 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 477 #endif
 478 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE_P)
 479 #define REGISTER_VIRTUAL_TYPE_P() (gdbarch_deprecated_register_virtual_type_p (current_gdbarch))
 480 #endif
 481
 482 typedef struct type * (gdbarch_deprecated_register_virtual_type_ftype) (int reg_nr);
 483 extern struct type * gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, int reg_nr);
 484 extern void set_gdbarch_deprecated_register_virtual_type (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_type_ftype *deprecated_register_virtual_type);
 485 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
 486 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
 487 #endif
 488 #if !defined (REGISTER_VIRTUAL_TYPE)
 489 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_deprecated_register_virtual_type (current_gdbarch, reg_nr))
 490 #endif
 491
 492 /* DEPRECATED_REGISTER_BYTES can be deleted.  The value is computed
 493    from REGISTER_TYPE. */
 494
 495 extern int gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch);
 496 extern void set_gdbarch_deprecated_register_bytes (struct gdbarch *gdbarch, int deprecated_register_bytes);
 497 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_BYTES)
 498 #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTES"
 499 #endif
 500 #if !defined (DEPRECATED_REGISTER_BYTES)
 501 #define DEPRECATED_REGISTER_BYTES (gdbarch_deprecated_register_bytes (current_gdbarch))
 502 #endif
 503
 504 /* If the value returned by DEPRECATED_REGISTER_BYTE agrees with the
 505    register offsets computed using just REGISTER_TYPE, this can be
 506    deleted.  See: maint print registers.  NOTE: cagney/2002-05-02: This
 507    function with predicate has a valid (callable) initial value.  As a
 508    consequence, even when the predicate is false, the corresponding
 509    function works.  This simplifies the migration process - old code,
 510    calling DEPRECATED_REGISTER_BYTE, doesn't need to be modified. */
 511
 512 #if defined (REGISTER_BYTE)
 513 /* Legacy for systems yet to multi-arch REGISTER_BYTE */
 514 #if !defined (REGISTER_BYTE_P)
 515 #define REGISTER_BYTE_P() (1)
 516 #endif
 517 #endif
 518
 519 extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch);
 520 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE_P)
 521 #error "Non multi-arch definition of REGISTER_BYTE"
 522 #endif
 523 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE_P)
 524 #define REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch))
 525 #endif
 526
 527 typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr);
 528 extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr);
 529 extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte);
 530 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
 531 #error "Non multi-arch definition of REGISTER_BYTE"
 532 #endif
 533 #if !defined (REGISTER_BYTE)
 534 #define REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr))
 535 #endif
 536
 537 /* If all registers have identical raw and virtual sizes and those
 538    sizes agree with the value computed from REGISTER_TYPE,
 539    DEPRECATED_REGISTER_RAW_SIZE can be deleted.  See: maint print
 540    registers. */
 541
 542 #if defined (REGISTER_RAW_SIZE)
 543 /* Legacy for systems yet to multi-arch REGISTER_RAW_SIZE */
 544 #if !defined (REGISTER_RAW_SIZE_P)
 545 #define REGISTER_RAW_SIZE_P() (1)
 546 #endif
 547 #endif
 548
 549 extern int gdbarch_deprecated_register_raw_size_p (struct gdbarch *gdbarch);
 550 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE_P)
 551 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 552 #endif
 553 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE_P)
 554 #define REGISTER_RAW_SIZE_P() (gdbarch_deprecated_register_raw_size_p (current_gdbarch))
 555 #endif
 556
 557 typedef int (gdbarch_deprecated_register_raw_size_ftype) (int reg_nr);
 558 extern int gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, int reg_nr);
 559 extern void set_gdbarch_deprecated_register_raw_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_raw_size_ftype *deprecated_register_raw_size);
 560 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
 561 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
 562 #endif
 563 #if !defined (REGISTER_RAW_SIZE)
 564 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_deprecated_register_raw_size (current_gdbarch, reg_nr))
 565 #endif
 566
 567 /* If all registers have identical raw and virtual sizes and those
 568    sizes agree with the value computed from REGISTER_TYPE,
 569    DEPRECATED_REGISTER_VIRTUAL_SIZE can be deleted.  See: maint print
 570    registers. */
 571
 572 #if defined (REGISTER_VIRTUAL_SIZE)
 573 /* Legacy for systems yet to multi-arch REGISTER_VIRTUAL_SIZE */
 574 #if !defined (REGISTER_VIRTUAL_SIZE_P)
 575 #define REGISTER_VIRTUAL_SIZE_P() (1)
 576 #endif
 577 #endif
 578
 579 extern int gdbarch_deprecated_register_virtual_size_p (struct gdbarch *gdbarch);
 580 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE_P)
 581 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 582 #endif
 583 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE_P)
 584 #define REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_register_virtual_size_p (current_gdbarch))
 585 #endif
 586
 587 typedef int (gdbarch_deprecated_register_virtual_size_ftype) (int reg_nr);
 588 extern int gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, int reg_nr);
 589 extern void set_gdbarch_deprecated_register_virtual_size (struct gdbarch *gdbarch, gdbarch_deprecated_register_virtual_size_ftype *deprecated_register_virtual_size);
 590 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
 591 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
 592 #endif
 593 #if !defined (REGISTER_VIRTUAL_SIZE)
 594 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_deprecated_register_virtual_size (current_gdbarch, reg_nr))
 595 #endif
 596
 597 /* DEPRECATED_MAX_REGISTER_RAW_SIZE can be deleted.  It has been
 598    replaced by the constant MAX_REGISTER_SIZE. */
 599
 600 #if defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 601 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_RAW_SIZE */
 602 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 603 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (1)
 604 #endif
 605 #endif
 606
 607 extern int gdbarch_deprecated_max_register_raw_size_p (struct gdbarch *gdbarch);
 608 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 609 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 610 #endif
 611 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE_P)
 612 #define DEPRECATED_MAX_REGISTER_RAW_SIZE_P() (gdbarch_deprecated_max_register_raw_size_p (current_gdbarch))
 613 #endif
 614
 615 extern int gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch);
 616 extern void set_gdbarch_deprecated_max_register_raw_size (struct gdbarch *gdbarch, int deprecated_max_register_raw_size);
 617 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 618 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_RAW_SIZE"
 619 #endif
 620 #if !defined (DEPRECATED_MAX_REGISTER_RAW_SIZE)
 621 #define DEPRECATED_MAX_REGISTER_RAW_SIZE (gdbarch_deprecated_max_register_raw_size (current_gdbarch))
 622 #endif
 623
 624 /* DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE can be deleted.  It has been
 625    replaced by the constant MAX_REGISTER_SIZE. */
 626
 627 #if defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 628 /* Legacy for systems yet to multi-arch DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE */
 629 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 630 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (1)
 631 #endif
 632 #endif
 633
 634 extern int gdbarch_deprecated_max_register_virtual_size_p (struct gdbarch *gdbarch);
 635 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 636 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 637 #endif
 638 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P)
 639 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE_P() (gdbarch_deprecated_max_register_virtual_size_p (current_gdbarch))
 640 #endif
 641
 642 extern int gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch);
 643 extern void set_gdbarch_deprecated_max_register_virtual_size (struct gdbarch *gdbarch, int deprecated_max_register_virtual_size);
 644 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 645 #error "Non multi-arch definition of DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE"
 646 #endif
 647 #if !defined (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE)
 648 #define DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE (gdbarch_deprecated_max_register_virtual_size (current_gdbarch))
 649 #endif
 650
 651 /* See gdbint.texinfo, and PUSH_DUMMY_CALL. */
 652
 653 extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch);
 654
 655 typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info);
 656 extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info);
 657 extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
 658
 659 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
 660    SAVE_DUMMY_FRAME_TOS. */
 661
 662 #if defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
 663 /* Legacy for systems yet to multi-arch DEPRECATED_SAVE_DUMMY_FRAME_TOS */
 664 #if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
 665 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (1)
 666 #endif
 667 #endif
 668
 669 extern int gdbarch_deprecated_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
 670 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
 671 #error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
 672 #endif
 673 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS_P)
 674 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS_P() (gdbarch_deprecated_save_dummy_frame_tos_p (current_gdbarch))
 675 #endif
 676
 677 typedef void (gdbarch_deprecated_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
 678 extern void gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
 679 extern void set_gdbarch_deprecated_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_deprecated_save_dummy_frame_tos_ftype *deprecated_save_dummy_frame_tos);
 680 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
 681 #error "Non multi-arch definition of DEPRECATED_SAVE_DUMMY_FRAME_TOS"
 682 #endif
 683 #if !defined (DEPRECATED_SAVE_DUMMY_FRAME_TOS)
 684 #define DEPRECATED_SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_deprecated_save_dummy_frame_tos (current_gdbarch, sp))
 685 #endif
 686
 687 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
 688    DEPRECATED_FP_REGNUM. */
 689
 690 extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
 691 extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
 692 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FP_REGNUM)
 693 #error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
 694 #endif
 695 #if !defined (DEPRECATED_FP_REGNUM)
 696 #define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
 697 #endif
 698
 699 /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
 700    DEPRECATED_TARGET_READ_FP. */
 701
 702 #if defined (DEPRECATED_TARGET_READ_FP)
 703 /* Legacy for systems yet to multi-arch DEPRECATED_TARGET_READ_FP */
 704 #if !defined (DEPRECATED_TARGET_READ_FP_P)
 705 #define DEPRECATED_TARGET_READ_FP_P() (1)
 706 #endif
 707 #endif
 708
 709 extern int gdbarch_deprecated_target_read_fp_p (struct gdbarch *gdbarch);
 710 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP_P)
 711 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 712 #endif
 713 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_TARGET_READ_FP_P)
 714 #define DEPRECATED_TARGET_READ_FP_P() (gdbarch_deprecated_target_read_fp_p (current_gdbarch))
 715 #endif
 716
 717 typedef CORE_ADDR (gdbarch_deprecated_target_read_fp_ftype) (void);
 718 extern CORE_ADDR gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch);
 719 extern void set_gdbarch_deprecated_target_read_fp (struct gdbarch *gdbarch, gdbarch_deprecated_target_read_fp_ftype *deprecated_target_read_fp);
 720 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_TARGET_READ_FP)
 721 #error "Non multi-arch definition of DEPRECATED_TARGET_READ_FP"
 722 #endif
 723 #if !defined (DEPRECATED_TARGET_READ_FP)
 724 #define DEPRECATED_TARGET_READ_FP() (gdbarch_deprecated_target_read_fp (current_gdbarch))
 725 #endif
 726
 727 /* See gdbint.texinfo.  See infcall.c.  New, all singing all dancing,
 728    replacement for DEPRECATED_PUSH_ARGUMENTS. */
 729
 730 extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
 731
 732 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);
 733 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);
 734 extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
 735
 736 /* PUSH_DUMMY_CALL is a direct replacement for DEPRECATED_PUSH_ARGUMENTS. */
 737
 738 #if defined (DEPRECATED_PUSH_ARGUMENTS)
 739 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
 740 #if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
 741 #define DEPRECATED_PUSH_ARGUMENTS_P() (1)
 742 #endif
 743 #endif
 744
 745 extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
 746 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
 747 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
 748 #endif
 749 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
 750 #define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
 751 #endif
 752
 753 typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
 754 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);
 755 extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
 756 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
 757 #error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
 758 #endif
 759 #if !defined (DEPRECATED_PUSH_ARGUMENTS)
 760 #define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
 761 #endif
 762
 763 /* DEPRECATED_USE_GENERIC_DUMMY_FRAMES can be deleted.  Always true. */
 764
 765 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch);
 766 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdbarch, int deprecated_use_generic_dummy_frames);
 767 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
 768 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
 769 #endif
 770 #if !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
 771 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
 772 #endif
 773
 774 /* Implement PUSH_RETURN_ADDRESS, and then merge in
 775    DEPRECATED_PUSH_RETURN_ADDRESS. */
 776
 777 #if defined (DEPRECATED_PUSH_RETURN_ADDRESS)
 778 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_RETURN_ADDRESS */
 779 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
 780 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (1)
 781 #endif
 782 #endif
 783
 784 extern int gdbarch_deprecated_push_return_address_p (struct gdbarch *gdbarch);
 785 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
 786 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
 787 #endif
 788 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_RETURN_ADDRESS_P)
 789 #define DEPRECATED_PUSH_RETURN_ADDRESS_P() (gdbarch_deprecated_push_return_address_p (current_gdbarch))
 790 #endif
 791
 792 typedef CORE_ADDR (gdbarch_deprecated_push_return_address_ftype) (CORE_ADDR pc, CORE_ADDR sp);
 793 extern CORE_ADDR gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp);
 794 extern void set_gdbarch_deprecated_push_return_address (struct gdbarch *gdbarch, gdbarch_deprecated_push_return_address_ftype *deprecated_push_return_address);
 795 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_RETURN_ADDRESS)
 796 #error "Non multi-arch definition of DEPRECATED_PUSH_RETURN_ADDRESS"
 797 #endif
 798 #if !defined (DEPRECATED_PUSH_RETURN_ADDRESS)
 799 #define DEPRECATED_PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_deprecated_push_return_address (current_gdbarch, pc, sp))
 800 #endif
 801
 802 /* Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP. */
 803
 804 #if defined (DEPRECATED_DUMMY_WRITE_SP)
 805 /* Legacy for systems yet to multi-arch DEPRECATED_DUMMY_WRITE_SP */
 806 #if !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 807 #define DEPRECATED_DUMMY_WRITE_SP_P() (1)
 808 #endif
 809 #endif
 810
 811 extern int gdbarch_deprecated_dummy_write_sp_p (struct gdbarch *gdbarch);
 812 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP_P)
 813 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 814 #endif
 815 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DUMMY_WRITE_SP_P)
 816 #define DEPRECATED_DUMMY_WRITE_SP_P() (gdbarch_deprecated_dummy_write_sp_p (current_gdbarch))
 817 #endif
 818
 819 typedef void (gdbarch_deprecated_dummy_write_sp_ftype) (CORE_ADDR val);
 820 extern void gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, CORE_ADDR val);
 821 extern void set_gdbarch_deprecated_dummy_write_sp (struct gdbarch *gdbarch, gdbarch_deprecated_dummy_write_sp_ftype *deprecated_dummy_write_sp);
 822 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DUMMY_WRITE_SP)
 823 #error "Non multi-arch definition of DEPRECATED_DUMMY_WRITE_SP"
 824 #endif
 825 #if !defined (DEPRECATED_DUMMY_WRITE_SP)
 826 #define DEPRECATED_DUMMY_WRITE_SP(val) (gdbarch_deprecated_dummy_write_sp (current_gdbarch, val))
 827 #endif
 828
 829 /* DEPRECATED_REGISTER_SIZE can be deleted. */
 830
 831 extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch);
 832 extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size);
 833 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_SIZE)
 834 #error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE"
 835 #endif
 836 #if !defined (DEPRECATED_REGISTER_SIZE)
 837 #define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch))
 838 #endif
 839
 840 extern int gdbarch_call_dummy_location (struct gdbarch *gdbarch);
 841 extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_dummy_location);
 842 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
 843 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
 844 #endif
 845 #if !defined (CALL_DUMMY_LOCATION)
 846 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
 847 #endif
 848
 849 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) (void);
 850 extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch);
 851 extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address);
 852 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
 853 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
 854 #endif
 855 #if !defined (CALL_DUMMY_ADDRESS)
 856 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
 857 #endif
 858
 859 /* DEPRECATED_CALL_DUMMY_START_OFFSET can be deleted. */
 860
 861 extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
 862 extern void set_gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_start_offset);
 863 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
 864 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_START_OFFSET"
 865 #endif
 866 #if !defined (DEPRECATED_CALL_DUMMY_START_OFFSET)
 867 #define DEPRECATED_CALL_DUMMY_START_OFFSET (gdbarch_deprecated_call_dummy_start_offset (current_gdbarch))
 868 #endif
 869
 870 /* DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET can be deleted. */
 871
 872 extern CORE_ADDR gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
 873 extern void set_gdbarch_deprecated_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_call_dummy_breakpoint_offset);
 874 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
 875 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET"
 876 #endif
 877 #if !defined (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
 878 #define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
 879 #endif
 880
 881 /* DEPRECATED_CALL_DUMMY_LENGTH can be deleted. */
 882
 883 extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
 884 extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
 885 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
 886 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
 887 #endif
 888 #if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
 889 #define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
 890 #endif
 891
 892 /* DEPRECATED_CALL_DUMMY_WORDS can be deleted. */
 893
 894 extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
 895 extern void set_gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch, LONGEST * deprecated_call_dummy_words);
 896 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_WORDS)
 897 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_WORDS"
 898 #endif
 899 #if !defined (DEPRECATED_CALL_DUMMY_WORDS)
 900 #define DEPRECATED_CALL_DUMMY_WORDS (gdbarch_deprecated_call_dummy_words (current_gdbarch))
 901 #endif
 902
 903 /* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_SIZEOF_CALL_DUMMY_WORDS. */
 904
 905 extern int gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch);
 906 extern void set_gdbarch_deprecated_sizeof_call_dummy_words (struct gdbarch *gdbarch, int deprecated_sizeof_call_dummy_words);
 907 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
 908 #error "Non multi-arch definition of DEPRECATED_SIZEOF_CALL_DUMMY_WORDS"
 909 #endif
 910 #if !defined (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS)
 911 #define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
 912 #endif
 913
 914 /* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_CALL_DUMMY_STACK_ADJUST. */
 915
 916 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
 917 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
 918 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
 919 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
 920 #endif
 921 #endif
 922
 923 extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
 924 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
 925 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
 926 #endif
 927 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
 928 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
 929 #endif
 930
 931 extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
 932 extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
 933 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
 934 #error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
 935 #endif
 936 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
 937 #define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
 938 #endif
 939
 940 /* DEPRECATED_FIX_CALL_DUMMY can be deleted.  For the SPARC, implement
 941    PUSH_DUMMY_CODE and set CALL_DUMMY_LOCATION to ON_STACK. */
 942
 943 #if defined (DEPRECATED_FIX_CALL_DUMMY)
 944 /* Legacy for systems yet to multi-arch DEPRECATED_FIX_CALL_DUMMY */
 945 #if !defined (DEPRECATED_FIX_CALL_DUMMY_P)
 946 #define DEPRECATED_FIX_CALL_DUMMY_P() (1)
 947 #endif
 948 #endif
 949
 950 extern int gdbarch_deprecated_fix_call_dummy_p (struct gdbarch *gdbarch);
 951 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY_P)
 952 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
 953 #endif
 954 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FIX_CALL_DUMMY_P)
 955 #define DEPRECATED_FIX_CALL_DUMMY_P() (gdbarch_deprecated_fix_call_dummy_p (current_gdbarch))
 956 #endif
 957
 958 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);
 959 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);
 960 extern void set_gdbarch_deprecated_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_fix_call_dummy_ftype *deprecated_fix_call_dummy);
 961 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FIX_CALL_DUMMY)
 962 #error "Non multi-arch definition of DEPRECATED_FIX_CALL_DUMMY"
 963 #endif
 964 #if !defined (DEPRECATED_FIX_CALL_DUMMY)
 965 #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))
 966 #endif
 967
 968 /* This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al. */
 969
 970 extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
 971
 972 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);
 973 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);
 974 extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
 975
 976 /* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_PUSH_DUMMY_FRAME. */
 977
 978 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
 979 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
 980 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
 981 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (1)
 982 #endif
 983 #endif
 984
 985 extern int gdbarch_deprecated_push_dummy_frame_p (struct gdbarch *gdbarch);
 986 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
 987 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
 988 #endif
 989 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)
 990 #define DEPRECATED_PUSH_DUMMY_FRAME_P() (gdbarch_deprecated_push_dummy_frame_p (current_gdbarch))
 991 #endif
 992
 993 typedef void (gdbarch_deprecated_push_dummy_frame_ftype) (void);
 994 extern void gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch);
 995 extern void set_gdbarch_deprecated_push_dummy_frame (struct gdbarch *gdbarch, gdbarch_deprecated_push_dummy_frame_ftype *deprecated_push_dummy_frame);
 996 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_DUMMY_FRAME)
 997 #error "Non multi-arch definition of DEPRECATED_PUSH_DUMMY_FRAME"
 998 #endif
 999 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME)
1000 #define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
1001 #endif
1002
1003 /* Implement PUSH_DUMMY_CALL, then delete
1004    DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED. */
1005
1006 extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
1007 extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
1008 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1009 #error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
1010 #endif
1011 #if !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
1012 #define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
1013 #endif
1014
1015 #if defined (DEPRECATED_DO_REGISTERS_INFO)
1016 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
1017 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1018 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
1019 #endif
1020 #endif
1021
1022 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch *gdbarch);
1023 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
1024 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
1025 #endif
1026 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
1027 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
1028 #endif
1029
1030 typedef void (gdbarch_deprecated_do_registers_info_ftype) (int reg_nr, int fpregs);
1031 extern void gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
1032 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch *gdbarch, gdbarch_deprecated_do_registers_info_ftype *deprecated_do_registers_info);
1033 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
1034 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
1035 #endif
1036 #if !defined (DEPRECATED_DO_REGISTERS_INFO)
1037 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
1038 #endif
1039
1040 typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1041 extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
1042 extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
1043
1044 extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
1045
1046 typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1047 extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1048 extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
1049
1050 extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch);
1051
1052 typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1053 extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
1054 extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info);
1055
1056 /* MAP a GDB RAW register number onto a simulator register number.  See
1057    also include/...-sim.h. */
1058
1059 typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr);
1060 extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
1061 extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
1062 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
1063 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
1064 #endif
1065 #if !defined (REGISTER_SIM_REGNO)
1066 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
1067 #endif
1068
1069 #if defined (REGISTER_BYTES_OK)
1070 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
1071 #if !defined (REGISTER_BYTES_OK_P)
1072 #define REGISTER_BYTES_OK_P() (1)
1073 #endif
1074 #endif
1075
1076 extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
1077 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
1078 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1079 #endif
1080 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
1081 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
1082 #endif
1083
1084 typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes);
1085 extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes);
1086 extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok);
1087 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
1088 #error "Non multi-arch definition of REGISTER_BYTES_OK"
1089 #endif
1090 #if !defined (REGISTER_BYTES_OK)
1091 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
1092 #endif
1093
1094 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
1095 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
1096 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
1097 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
1098 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
1099 #endif
1100 #if !defined (CANNOT_FETCH_REGISTER)
1101 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
1102 #endif
1103
1104 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
1105 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
1106 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
1107 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
1108 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
1109 #endif
1110 #if !defined (CANNOT_STORE_REGISTER)
1111 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
1112 #endif
1113
1114 /* setjmp/longjmp support. */
1115
1116 #if defined (GET_LONGJMP_TARGET)
1117 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
1118 #if !defined (GET_LONGJMP_TARGET_P)
1119 #define GET_LONGJMP_TARGET_P() (1)
1120 #endif
1121 #endif
1122
1123 extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
1124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
1125 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1126 #endif
1127 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
1128 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
1129 #endif
1130
1131 typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc);
1132 extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc);
1133 extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
1134 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
1135 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
1136 #endif
1137 #if !defined (GET_LONGJMP_TARGET)
1138 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
1139 #endif
1140
1141 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1142    (callable) initial value.  As a consequence, even when the predicate
1143    is false, the corresponding function works.  This simplifies the
1144    migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1145    doesn't need to be modified. */
1146
1147 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1148 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1149 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1150 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1151 #endif
1152 #endif
1153
1154 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch *gdbarch);
1155 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1156 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1157 #endif
1158 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1159 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1160 #endif
1161
1162 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1163 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address);
1164 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gdbarch_deprecated_pc_in_call_dummy_ftype *deprecated_pc_in_call_dummy);
1165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1166 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1167 #endif
1168 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1169 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1170 #endif
1171
1172 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1173 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
1174 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1175 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
1176 #endif
1177 #endif
1178
1179 extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
1180 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1181 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1182 #endif
1183 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
1184 #define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
1185 #endif
1186
1187 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
1188 extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1189 extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
1190 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1191 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
1192 #endif
1193 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
1194 #define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1195 #endif
1196
1197 #if defined (DEPRECATED_INIT_FRAME_PC)
1198 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
1199 #if !defined (DEPRECATED_INIT_FRAME_PC_P)
1200 #define DEPRECATED_INIT_FRAME_PC_P() (1)
1201 #endif
1202 #endif
1203
1204 extern int gdbarch_deprecated_init_frame_pc_p (struct gdbarch *gdbarch);
1205 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_P)
1206 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1207 #endif
1208 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_P)
1209 #define DEPRECATED_INIT_FRAME_PC_P() (gdbarch_deprecated_init_frame_pc_p (current_gdbarch))
1210 #endif
1211
1212 typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
1213 extern CORE_ADDR gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
1214 extern void set_gdbarch_deprecated_init_frame_pc (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_ftype *deprecated_init_frame_pc);
1215 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC)
1216 #error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC"
1217 #endif
1218 #if !defined (DEPRECATED_INIT_FRAME_PC)
1219 #define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (gdbarch_deprecated_init_frame_pc (current_gdbarch, fromleaf, prev))
1220 #endif
1221
1222 extern int gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch);
1223 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch, int believe_pcc_promotion);
1224 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1225 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1226 #endif
1227 #if !defined (BELIEVE_PCC_PROMOTION)
1228 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1229 #endif
1230
1231 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
1232 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
1233 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1234 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1235 #endif
1236 #if !defined (BELIEVE_PCC_PROMOTION_TYPE)
1237 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1238 #endif
1239
1240 #if defined (DEPRECATED_GET_SAVED_REGISTER)
1241 /* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
1242 #if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1243 #define DEPRECATED_GET_SAVED_REGISTER_P() (1)
1244 #endif
1245 #endif
1246
1247 extern int gdbarch_deprecated_get_saved_register_p (struct gdbarch *gdbarch);
1248 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER_P)
1249 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1250 #endif
1251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_GET_SAVED_REGISTER_P)
1252 #define DEPRECATED_GET_SAVED_REGISTER_P() (gdbarch_deprecated_get_saved_register_p (current_gdbarch))
1253 #endif
1254
1255 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);
1256 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);
1257 extern void set_gdbarch_deprecated_get_saved_register (struct gdbarch *gdbarch, gdbarch_deprecated_get_saved_register_ftype *deprecated_get_saved_register);
1258 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_GET_SAVED_REGISTER)
1259 #error "Non multi-arch definition of DEPRECATED_GET_SAVED_REGISTER"
1260 #endif
1261 #if !defined (DEPRECATED_GET_SAVED_REGISTER)
1262 #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))
1263 #endif
1264
1265 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1266    For raw <-> cooked register conversions, replaced by pseudo registers. */
1267
1268 typedef int (gdbarch_deprecated_register_convertible_ftype) (int nr);
1269 extern int gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, int nr);
1270 extern void set_gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, gdbarch_deprecated_register_convertible_ftype *deprecated_register_convertible);
1271 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE)
1272 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
1273 #endif
1274 #if !defined (DEPRECATED_REGISTER_CONVERTIBLE)
1275 #define DEPRECATED_REGISTER_CONVERTIBLE(nr) (gdbarch_deprecated_register_convertible (current_gdbarch, nr))
1276 #endif
1277
1278 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1279    For raw <-> cooked register conversions, replaced by pseudo registers. */
1280
1281 typedef void (gdbarch_deprecated_register_convert_to_virtual_ftype) (int regnum, struct type *type, char *from, char *to);
1282 extern void gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to);
1283 extern void set_gdbarch_deprecated_register_convert_to_virtual (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_virtual_ftype *deprecated_register_convert_to_virtual);
1284 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1285 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL"
1286 #endif
1287 #if !defined (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL)
1288 #define DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_deprecated_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1289 #endif
1290
1291 /* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
1292    For raw <-> cooked register conversions, replaced by pseudo registers. */
1293
1294 typedef void (gdbarch_deprecated_register_convert_to_raw_ftype) (struct type *type, int regnum, const char *from, char *to);
1295 extern void gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, const char *from, char *to);
1296 extern void set_gdbarch_deprecated_register_convert_to_raw (struct gdbarch *gdbarch, gdbarch_deprecated_register_convert_to_raw_ftype *deprecated_register_convert_to_raw);
1297 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1298 #error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERT_TO_RAW"
1299 #endif
1300 #if !defined (DEPRECATED_REGISTER_CONVERT_TO_RAW)
1301 #define DEPRECATED_REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_deprecated_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1302 #endif
1303
1304 typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type);
1305 extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
1306 extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
1307 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1308 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1309 #endif
1310 #if !defined (CONVERT_REGISTER_P)
1311 #define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type))
1312 #endif
1313
1314 typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, void *buf);
1315 extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf);
1316 extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
1317 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1318 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1319 #endif
1320 #if !defined (REGISTER_TO_VALUE)
1321 #define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf))
1322 #endif
1323
1324 typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const void *buf);
1325 extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf);
1326 extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
1327 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1328 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1329 #endif
1330 #if !defined (VALUE_TO_REGISTER)
1331 #define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf))
1332 #endif
1333
1334 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const void *buf);
1335 extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf);
1336 extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
1337 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1338 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1339 #endif
1340 #if !defined (POINTER_TO_ADDRESS)
1341 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1342 #endif
1343
1344 typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
1345 extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
1346 extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
1347 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1348 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1349 #endif
1350 #if !defined (ADDRESS_TO_POINTER)
1351 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1352 #endif
1353
1354 #if defined (INTEGER_TO_ADDRESS)
1355 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1356 #if !defined (INTEGER_TO_ADDRESS_P)
1357 #define INTEGER_TO_ADDRESS_P() (1)
1358 #endif
1359 #endif
1360
1361 extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
1362 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1363 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1364 #endif
1365 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1366 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1367 #endif
1368
1369 typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
1370 extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
1371 extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
1372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1373 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1374 #endif
1375 #if !defined (INTEGER_TO_ADDRESS)
1376 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1377 #endif
1378
1379 typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
1380 extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
1381 extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
1382 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1383 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1384 #endif
1385 #if !defined (RETURN_VALUE_ON_STACK)
1386 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1387 #endif
1388
1389 #if defined (DEPRECATED_POP_FRAME)
1390 /* Legacy for systems yet to multi-arch DEPRECATED_POP_FRAME */
1391 #if !defined (DEPRECATED_POP_FRAME_P)
1392 #define DEPRECATED_POP_FRAME_P() (1)
1393 #endif
1394 #endif
1395
1396 extern int gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch);
1397 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME_P)
1398 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1399 #endif
1400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_POP_FRAME_P)
1401 #define DEPRECATED_POP_FRAME_P() (gdbarch_deprecated_pop_frame_p (current_gdbarch))
1402 #endif
1403
1404 typedef void (gdbarch_deprecated_pop_frame_ftype) (void);
1405 extern void gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch);
1406 extern void set_gdbarch_deprecated_pop_frame (struct gdbarch *gdbarch, gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame);
1407 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_POP_FRAME)
1408 #error "Non multi-arch definition of DEPRECATED_POP_FRAME"
1409 #endif
1410 #if !defined (DEPRECATED_POP_FRAME)
1411 #define DEPRECATED_POP_FRAME (gdbarch_deprecated_pop_frame (current_gdbarch))
1412 #endif
1413
1414 /* NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS. */
1415
1416 #if defined (DEPRECATED_STORE_STRUCT_RETURN)
1417 /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */
1418 #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1419 #define DEPRECATED_STORE_STRUCT_RETURN_P() (1)
1420 #endif
1421 #endif
1422
1423 extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch);
1424 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1425 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1426 #endif
1427 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_STRUCT_RETURN_P)
1428 #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch))
1429 #endif
1430
1431 typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp);
1432 extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp);
1433 extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return);
1434 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_STRUCT_RETURN)
1435 #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN"
1436 #endif
1437 #if !defined (DEPRECATED_STORE_STRUCT_RETURN)
1438 #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp))
1439 #endif
1440
1441 typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, void *valbuf);
1442 extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf);
1443 extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value);
1444 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1445 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1446 #endif
1447 #if !defined (EXTRACT_RETURN_VALUE)
1448 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1449 #endif
1450
1451 typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const void *valbuf);
1452 extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf);
1453 extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value);
1454 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1455 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1456 #endif
1457 #if !defined (STORE_RETURN_VALUE)
1458 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1459 #endif
1460
1461 typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf);
1462 extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
1463 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value);
1464 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1465 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1466 #endif
1467 #if !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1468 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1469 #endif
1470
1471 typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, char *valbuf);
1472 extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf);
1473 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value);
1474 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1475 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1476 #endif
1477 #if !defined (DEPRECATED_STORE_RETURN_VALUE)
1478 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1479 #endif
1480
1481 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1482 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1483 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1484 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1485 #endif
1486 #endif
1487
1488 extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
1489 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1490 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1491 #endif
1492 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1493 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1494 #endif
1495
1496 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
1497 extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
1498 extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
1499 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1500 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1501 #endif
1502 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1503 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1504 #endif
1505
1506 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1507 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1508 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1509 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1510 #endif
1511 #endif
1512
1513 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch);
1514 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1515 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1516 #endif
1517 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1518 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1519 #endif
1520
1521 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
1522 extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
1523 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
1524 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1525 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1526 #endif
1527 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1528 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1529 #endif
1530
1531 typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
1532 extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
1533 extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);
1534 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1535 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1536 #endif
1537 #if !defined (USE_STRUCT_CONVENTION)
1538 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1539 #endif
1540
1541 #if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1542 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_INIT_SAVED_REGS */
1543 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1544 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (1)
1545 #endif
1546 #endif
1547
1548 extern int gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch);
1549 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1550 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
1551 #endif
1552 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_INIT_SAVED_REGS_P)
1553 #define DEPRECATED_FRAME_INIT_SAVED_REGS_P() (gdbarch_deprecated_frame_init_saved_regs_p (current_gdbarch))
1554 #endif
1555
1556 typedef void (gdbarch_deprecated_frame_init_saved_regs_ftype) (struct frame_info *frame);
1557 extern void gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame);
1558 extern void set_gdbarch_deprecated_frame_init_saved_regs (struct gdbarch *gdbarch, gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs);
1559 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1560 #error "Non multi-arch definition of DEPRECATED_FRAME_INIT_SAVED_REGS"
1561 #endif
1562 #if !defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
1563 #define DEPRECATED_FRAME_INIT_SAVED_REGS(frame) (gdbarch_deprecated_frame_init_saved_regs (current_gdbarch, frame))
1564 #endif
1565
1566 #if defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1567 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_EXTRA_FRAME_INFO */
1568 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1569 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (1)
1570 #endif
1571 #endif
1572
1573 extern int gdbarch_deprecated_init_extra_frame_info_p (struct gdbarch *gdbarch);
1574 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1575 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
1576 #endif
1577 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO_P)
1578 #define DEPRECATED_INIT_EXTRA_FRAME_INFO_P() (gdbarch_deprecated_init_extra_frame_info_p (current_gdbarch))
1579 #endif
1580
1581 typedef void (gdbarch_deprecated_init_extra_frame_info_ftype) (int fromleaf, struct frame_info *frame);
1582 extern void gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame);
1583 extern void set_gdbarch_deprecated_init_extra_frame_info (struct gdbarch *gdbarch, gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info);
1584 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1585 #error "Non multi-arch definition of DEPRECATED_INIT_EXTRA_FRAME_INFO"
1586 #endif
1587 #if !defined (DEPRECATED_INIT_EXTRA_FRAME_INFO)
1588 #define DEPRECATED_INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_deprecated_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1589 #endif
1590
1591 typedef CORE_ADDR (gdbarch_skip_prologue_ftype) (CORE_ADDR ip);
1592 extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
1593 extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
1594 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1595 #error "Non multi-arch definition of SKIP_PROLOGUE"
1596 #endif
1597 #if !defined (SKIP_PROLOGUE)
1598 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1599 #endif
1600
1601 typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
1602 extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
1603 extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
1604 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1605 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1606 #endif
1607 #if !defined (PROLOGUE_FRAMELESS_P)
1608 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1609 #endif
1610
1611 typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
1612 extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
1613 extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
1614 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1615 #error "Non multi-arch definition of INNER_THAN"
1616 #endif
1617 #if !defined (INNER_THAN)
1618 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1619 #endif
1620
1621 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr);
1622 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
1623 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
1624 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1625 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1626 #endif
1627 #if !defined (BREAKPOINT_FROM_PC)
1628 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1629 #endif
1630
1631 typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1632 extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1633 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
1634 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1635 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1636 #endif
1637 #if !defined (MEMORY_INSERT_BREAKPOINT)
1638 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1639 #endif
1640
1641 typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache);
1642 extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache);
1643 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
1644 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1645 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1646 #endif
1647 #if !defined (MEMORY_REMOVE_BREAKPOINT)
1648 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1649 #endif
1650
1651 extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
1652 extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
1653 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1654 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1655 #endif
1656 #if !defined (DECR_PC_AFTER_BREAK)
1657 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1658 #endif
1659
1660 extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
1661 extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
1662 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1663 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
1664 #endif
1665 #if !defined (FUNCTION_START_OFFSET)
1666 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1667 #endif
1668
1669 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);
1670 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);
1671 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address);
1672
1673 extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
1674 extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
1675 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1676 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
1677 #endif
1678 #if !defined (FRAME_ARGS_SKIP)
1679 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1680 #endif
1681
1682 typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
1683 extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
1684 extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
1685 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1686 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1687 #endif
1688 #if !defined (FRAMELESS_FUNCTION_INVOCATION)
1689 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1690 #endif
1691
1692 #if defined (DEPRECATED_FRAME_CHAIN)
1693 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN */
1694 #if !defined (DEPRECATED_FRAME_CHAIN_P)
1695 #define DEPRECATED_FRAME_CHAIN_P() (1)
1696 #endif
1697 #endif
1698
1699 extern int gdbarch_deprecated_frame_chain_p (struct gdbarch *gdbarch);
1700 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_P)
1701 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
1702 #endif
1703 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_P)
1704 #define DEPRECATED_FRAME_CHAIN_P() (gdbarch_deprecated_frame_chain_p (current_gdbarch))
1705 #endif
1706
1707 typedef CORE_ADDR (gdbarch_deprecated_frame_chain_ftype) (struct frame_info *frame);
1708 extern CORE_ADDR gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame);
1709 extern void set_gdbarch_deprecated_frame_chain (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_ftype *deprecated_frame_chain);
1710 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN)
1711 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN"
1712 #endif
1713 #if !defined (DEPRECATED_FRAME_CHAIN)
1714 #define DEPRECATED_FRAME_CHAIN(frame) (gdbarch_deprecated_frame_chain (current_gdbarch, frame))
1715 #endif
1716
1717 #if defined (DEPRECATED_FRAME_CHAIN_VALID)
1718 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_CHAIN_VALID */
1719 #if !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1720 #define DEPRECATED_FRAME_CHAIN_VALID_P() (1)
1721 #endif
1722 #endif
1723
1724 extern int gdbarch_deprecated_frame_chain_valid_p (struct gdbarch *gdbarch);
1725 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1726 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
1727 #endif
1728 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_CHAIN_VALID_P)
1729 #define DEPRECATED_FRAME_CHAIN_VALID_P() (gdbarch_deprecated_frame_chain_valid_p (current_gdbarch))
1730 #endif
1731
1732 typedef int (gdbarch_deprecated_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
1733 extern int gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe);
1734 extern void set_gdbarch_deprecated_frame_chain_valid (struct gdbarch *gdbarch, gdbarch_deprecated_frame_chain_valid_ftype *deprecated_frame_chain_valid);
1735 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_CHAIN_VALID)
1736 #error "Non multi-arch definition of DEPRECATED_FRAME_CHAIN_VALID"
1737 #endif
1738 #if !defined (DEPRECATED_FRAME_CHAIN_VALID)
1739 #define DEPRECATED_FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_deprecated_frame_chain_valid (current_gdbarch, chain, thisframe))
1740 #endif
1741
1742 /* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC.  Please
1743    note, per UNWIND_PC's doco, that while the two have similar
1744    interfaces they have very different underlying implementations. */
1745
1746 #if defined (DEPRECATED_FRAME_SAVED_PC)
1747 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
1748 #if !defined (DEPRECATED_FRAME_SAVED_PC_P)
1749 #define DEPRECATED_FRAME_SAVED_PC_P() (1)
1750 #endif
1751 #endif
1752
1753 extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
1754 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
1755 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
1756 #endif
1757 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_SAVED_PC_P)
1758 #define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
1759 #endif
1760
1761 typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
1762 extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
1763 extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
1764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
1765 #error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
1766 #endif
1767 #if !defined (DEPRECATED_FRAME_SAVED_PC)
1768 #define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
1769 #endif
1770
1771 extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
1772
1773 typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1774 extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame);
1775 extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
1776
1777 extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch);
1778
1779 typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);
1780 extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame);
1781 extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
1782
1783 /* DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
1784    frame-base.  Enable frame-base before frame-unwind. */
1785
1786 #if defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1787 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_ARGS_ADDRESS */
1788 #if !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1789 #define DEPRECATED_FRAME_ARGS_ADDRESS_P() (1)
1790 #endif
1791 #endif
1792
1793 extern int gdbarch_deprecated_frame_args_address_p (struct gdbarch *gdbarch);
1794 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1795 #error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1796 #endif
1797 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_ARGS_ADDRESS_P)
1798 #define DEPRECATED_FRAME_ARGS_ADDRESS_P() (gdbarch_deprecated_frame_args_address_p (current_gdbarch))
1799 #endif
1800
1801 typedef CORE_ADDR (gdbarch_deprecated_frame_args_address_ftype) (struct frame_info *fi);
1802 extern CORE_ADDR gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi);
1803 extern void set_gdbarch_deprecated_frame_args_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_args_address_ftype *deprecated_frame_args_address);
1804 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1805 #error "Non multi-arch definition of DEPRECATED_FRAME_ARGS_ADDRESS"
1806 #endif
1807 #if !defined (DEPRECATED_FRAME_ARGS_ADDRESS)
1808 #define DEPRECATED_FRAME_ARGS_ADDRESS(fi) (gdbarch_deprecated_frame_args_address (current_gdbarch, fi))
1809 #endif
1810
1811 /* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
1812    frame-base.  Enable frame-base before frame-unwind. */
1813
1814 #if defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1815 /* Legacy for systems yet to multi-arch DEPRECATED_FRAME_LOCALS_ADDRESS */
1816 #if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1817 #define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (1)
1818 #endif
1819 #endif
1820
1821 extern int gdbarch_deprecated_frame_locals_address_p (struct gdbarch *gdbarch);
1822 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1823 #error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
1824 #endif
1825 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAME_LOCALS_ADDRESS_P)
1826 #define DEPRECATED_FRAME_LOCALS_ADDRESS_P() (gdbarch_deprecated_frame_locals_address_p (current_gdbarch))
1827 #endif
1828
1829 typedef CORE_ADDR (gdbarch_deprecated_frame_locals_address_ftype) (struct frame_info *fi);
1830 extern CORE_ADDR gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi);
1831 extern void set_gdbarch_deprecated_frame_locals_address (struct gdbarch *gdbarch, gdbarch_deprecated_frame_locals_address_ftype *deprecated_frame_locals_address);
1832 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1833 #error "Non multi-arch definition of DEPRECATED_FRAME_LOCALS_ADDRESS"
1834 #endif
1835 #if !defined (DEPRECATED_FRAME_LOCALS_ADDRESS)
1836 #define DEPRECATED_FRAME_LOCALS_ADDRESS(fi) (gdbarch_deprecated_frame_locals_address (current_gdbarch, fi))
1837 #endif
1838
1839 #if defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1840 /* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */
1841 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1842 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1)
1843 #endif
1844 #endif
1845
1846 extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch);
1847 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1848 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
1849 #endif
1850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P)
1851 #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch))
1852 #endif
1853
1854 typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame);
1855 extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame);
1856 extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call);
1857 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1858 #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL"
1859 #endif
1860 #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL)
1861 #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame))
1862 #endif
1863
1864 #if defined (FRAME_NUM_ARGS)
1865 /* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */
1866 #if !defined (FRAME_NUM_ARGS_P)
1867 #define FRAME_NUM_ARGS_P() (1)
1868 #endif
1869 #endif
1870
1871 extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
1872 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS_P)
1873 #error "Non multi-arch definition of FRAME_NUM_ARGS"
1874 #endif
1875 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS_P)
1876 #define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch))
1877 #endif
1878
1879 typedef int (gdbarch_frame_num_args_ftype) (struct frame_info *frame);
1880 extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame);
1881 extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
1882 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1883 #error "Non multi-arch definition of FRAME_NUM_ARGS"
1884 #endif
1885 #if !defined (FRAME_NUM_ARGS)
1886 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1887 #endif
1888
1889 #if defined (STACK_ALIGN)
1890 /* Legacy for systems yet to multi-arch STACK_ALIGN */
1891 #if !defined (STACK_ALIGN_P)
1892 #define STACK_ALIGN_P() (1)
1893 #endif
1894 #endif
1895
1896 extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
1897 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1898 #error "Non multi-arch definition of STACK_ALIGN"
1899 #endif
1900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
1901 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1902 #endif
1903
1904 typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
1905 extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
1906 extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
1907 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1908 #error "Non multi-arch definition of STACK_ALIGN"
1909 #endif
1910 #if !defined (STACK_ALIGN)
1911 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1912 #endif
1913
1914 extern int gdbarch_frame_align_p (struct gdbarch *gdbarch);
1915
1916 typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address);
1917 extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
1918 extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
1919
1920 #if defined (REG_STRUCT_HAS_ADDR)
1921 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
1922 #if !defined (REG_STRUCT_HAS_ADDR_P)
1923 #define REG_STRUCT_HAS_ADDR_P() (1)
1924 #endif
1925 #endif
1926
1927 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
1928 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1929 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1930 #endif
1931 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
1932 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1933 #endif
1934
1935 typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
1936 extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
1937 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
1938 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
1939 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1940 #endif
1941 #if !defined (REG_STRUCT_HAS_ADDR)
1942 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
1943 #endif
1944
1945 extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
1946 extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
1947 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_RED_ZONE_SIZE)
1948 #error "Non multi-arch definition of FRAME_RED_ZONE_SIZE"
1949 #endif
1950 #if !defined (FRAME_RED_ZONE_SIZE)
1951 #define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch))
1952 #endif
1953
1954 extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
1955 extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
1956 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
1957 #error "Non multi-arch definition of PARM_BOUNDARY"
1958 #endif
1959 #if !defined (PARM_BOUNDARY)
1960 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
1961 #endif
1962
1963 extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch);
1964 extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format);
1965 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
1966 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
1967 #endif
1968 #if !defined (TARGET_FLOAT_FORMAT)
1969 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
1970 #endif
1971
1972 extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch);
1973 extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format);
1974 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
1975 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
1976 #endif
1977 #if !defined (TARGET_DOUBLE_FORMAT)
1978 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
1979 #endif
1980
1981 extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch);
1982 extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format);
1983 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
1984 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
1985 #endif
1986 #if !defined (TARGET_LONG_DOUBLE_FORMAT)
1987 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
1988 #endif
1989
1990 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
1991 extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
1992 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
1993 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
1994 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
1995 #endif
1996 #if !defined (CONVERT_FROM_FUNC_PTR_ADDR)
1997 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
1998 #endif
1999
2000 /* On some machines there are bits in addresses which are not really
2001    part of the address, but are used by the kernel, the hardware, etc.
2002    for special purposes.  ADDR_BITS_REMOVE takes out any such bits so
2003    we get a "real" address such as one would find in a symbol table.
2004    This is used only for addresses of instructions, and even then I'm
2005    not sure it's used in all contexts.  It exists to deal with there
2006    being a few stray bits in the PC which would mislead us, not as some
2007    sort of generic thing to handle alignment or segmentation (it's
2008    possible it should be in TARGET_READ_PC instead). */
2009
2010 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr);
2011 extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
2012 extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
2013 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2014 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2015 #endif
2016 #if !defined (ADDR_BITS_REMOVE)
2017 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2018 #endif
2019
2020 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2021    ADDR_BITS_REMOVE. */
2022
2023 typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr);
2024 extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr);
2025 extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address);
2026 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2027 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2028 #endif
2029 #if !defined (SMASH_TEXT_ADDRESS)
2030 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2031 #endif
2032
2033 /* FIXME/cagney/2001-01-18: This should be split in two.  A target method that indicates if
2034    the target needs software single step.  An ISA method to implement it.
2035
2036    FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2037    using the breakpoint system instead of blatting memory directly (as with rs6000).
2038
2039    FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the target can
2040    single step.  If not, then implement single step using breakpoints. */
2041
2042 #if defined (SOFTWARE_SINGLE_STEP)
2043 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2044 #if !defined (SOFTWARE_SINGLE_STEP_P)
2045 #define SOFTWARE_SINGLE_STEP_P() (1)
2046 #endif
2047 #endif
2048
2049 extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
2050 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2051 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2052 #endif
2053 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2054 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2055 #endif
2056
2057 typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p);
2058 extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p);
2059 extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step);
2060 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2061 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2062 #endif
2063 #if !defined (SOFTWARE_SINGLE_STEP)
2064 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2065 #endif
2066
2067 /* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
2068    disassembler.  Perhaphs objdump can handle it? */
2069
2070 typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
2071 extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
2072 extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
2073 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2074 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2075 #endif
2076 #if !defined (TARGET_PRINT_INSN)
2077 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2078 #endif
2079
2080 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc);
2081 extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc);
2082 extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
2083 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2084 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2085 #endif
2086 #if !defined (SKIP_TRAMPOLINE_CODE)
2087 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2088 #endif
2089
2090 /* For SVR4 shared libraries, each call goes through a small piece of
2091    trampoline code in the ".plt" section.  IN_SOLIB_CALL_TRAMPOLINE evaluates
2092    to nonzero if we are currently stopped in one of these. */
2093
2094 typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
2095 extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2096 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
2097 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2098 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2099 #endif
2100 #if !defined (IN_SOLIB_CALL_TRAMPOLINE)
2101 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2102 #endif
2103
2104 /* Some systems also have trampoline code for returning from shared libs. */
2105
2106 typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name);
2107 extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2108 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
2109 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2110 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2111 #endif
2112 #if !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2113 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2114 #endif
2115
2116 /* Sigtramp is a routine that the kernel calls (which then calls the
2117    signal handler).  On most machines it is a library routine that is
2118    linked into the executable.
2119
2120    This macro, given a program counter value and the name of the
2121    function in which that PC resides (which can be null if the name is
2122    not known), returns nonzero if the PC and name show that we are in
2123    sigtramp.
2124
2125    On most machines just see if the name is sigtramp (and if we have
2126    no name, assume we are not in sigtramp).
2127
2128    FIXME: cagney/2002-04-21: The function find_pc_partial_function
2129    calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2130    This means PC_IN_SIGTRAMP function can't be implemented by doing its
2131    own local NAME lookup.
2132
2133    FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2134    Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2135    does not. */
2136
2137 typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
2138 extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
2139 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
2140 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2141 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2142 #endif
2143 #if !defined (PC_IN_SIGTRAMP)
2144 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2145 #endif
2146
2147 #if defined (SIGTRAMP_START)
2148 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2149 #if !defined (SIGTRAMP_START_P)
2150 #define SIGTRAMP_START_P() (1)
2151 #endif
2152 #endif
2153
2154 extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
2155 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2156 #error "Non multi-arch definition of SIGTRAMP_START"
2157 #endif
2158 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2159 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2160 #endif
2161
2162 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
2163 extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
2164 extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
2165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2166 #error "Non multi-arch definition of SIGTRAMP_START"
2167 #endif
2168 #if !defined (SIGTRAMP_START)
2169 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2170 #endif
2171
2172 #if defined (SIGTRAMP_END)
2173 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2174 #if !defined (SIGTRAMP_END_P)
2175 #define SIGTRAMP_END_P() (1)
2176 #endif
2177 #endif
2178
2179 extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
2180 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2181 #error "Non multi-arch definition of SIGTRAMP_END"
2182 #endif
2183 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2184 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2185 #endif
2186
2187 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
2188 extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
2189 extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
2190 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2191 #error "Non multi-arch definition of SIGTRAMP_END"
2192 #endif
2193 #if !defined (SIGTRAMP_END)
2194 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2195 #endif
2196
2197 /* A target might have problems with watchpoints as soon as the stack
2198    frame of the current function has been destroyed.  This mostly happens
2199    as the first action in a funtion's epilogue.  in_function_epilogue_p()
2200    is defined to return a non-zero value if either the given addr is one
2201    instruction after the stack destroying instruction up to the trailing
2202    return instruction or if we can figure out that the stack frame has
2203    already been invalidated regardless of the value of addr.  Targets
2204    which don't suffer from that problem could just let this functionality
2205    untouched. */
2206
2207 typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr);
2208 extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr);
2209 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p);
2210
2211 /* Given a vector of command-line arguments, return a newly allocated
2212    string which, when passed to the create_inferior function, will be
2213    parsed (on Unix systems, by the shell) to yield the same vector.
2214    This function should call error() if the argument vector is not
2215    representable for this target or if this target does not support
2216    command-line arguments.
2217    ARGC is the number of elements in the vector.
2218    ARGV is an array of strings, one per argument. */
2219
2220 typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv);
2221 extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv);
2222 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments);
2223
2224 typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym);
2225 extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym);
2226 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
2227 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2228 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2229 #endif
2230 #if !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2231 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2232 #endif
2233
2234 typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym);
2235 extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
2236 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
2237 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2238 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2239 #endif
2240 #if !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2241 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2242 #endif
2243
2244 extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch);
2245 extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc);
2246 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2247 #error "Non multi-arch definition of NAME_OF_MALLOC"
2248 #endif
2249 #if !defined (NAME_OF_MALLOC)
2250 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2251 #endif
2252
2253 extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
2254 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint);
2255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2256 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2257 #endif
2258 #if !defined (CANNOT_STEP_BREAKPOINT)
2259 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2260 #endif
2261
2262 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
2263 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint);
2264 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2265 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2266 #endif
2267 #if !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2268 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2269 #endif
2270
2271 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
2272 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2273 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2274 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2275 #endif
2276 #endif
2277
2278 extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
2279 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2280 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2281 #endif
2282 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2283 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2284 #endif
2285
2286 typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class);
2287 extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
2288 extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
2289 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2290 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2291 #endif
2292 #if !defined (ADDRESS_CLASS_TYPE_FLAGS)
2293 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2294 #endif
2295
2296 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
2297
2298 typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags);
2299 extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags);
2300 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);
2301
2302 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
2303
2304 typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2305 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr);
2306 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);
2307
2308 /* Is a register in a group */
2309
2310 typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2311 extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup);
2312 extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
2313
2314 /* Fetch the pointer to the ith function argument. */
2315
2316 #if defined (FETCH_POINTER_ARGUMENT)
2317 /* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */
2318 #if !defined (FETCH_POINTER_ARGUMENT_P)
2319 #define FETCH_POINTER_ARGUMENT_P() (1)
2320 #endif
2321 #endif
2322
2323 extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch);
2324 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT_P)
2325 #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2326 #endif
2327 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_POINTER_ARGUMENT_P)
2328 #define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch))
2329 #endif
2330
2331 typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type);
2332 extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type);
2333 extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
2334 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_POINTER_ARGUMENT)
2335 #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT"
2336 #endif
2337 #if !defined (FETCH_POINTER_ARGUMENT)
2338 #define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
2339 #endif
2340
2341 extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
2342
2343
2344 /* Mechanism for co-ordinating the selection of a specific
2345    architecture.
2346
2347    GDB targets (*-tdep.c) can register an interest in a specific
2348    architecture.  Other GDB components can register a need to maintain
2349    per-architecture data.
2350
2351    The mechanisms below ensures that there is only a loose connection
2352    between the set-architecture command and the various GDB
2353    components.  Each component can independently register their need
2354    to maintain architecture specific data with gdbarch.
2355
2356    Pragmatics:
2357
2358    Previously, a single TARGET_ARCHITECTURE_HOOK was provided.  It
2359    didn't scale.
2360
2361    The more traditional mega-struct containing architecture specific
2362    data for all the various GDB components was also considered.  Since
2363    GDB is built from a variable number of (fairly independent)
2364    components it was determined that the global aproach was not
2365    applicable. */
2366
2367
2368 /* Register a new architectural family with GDB.
2369
2370    Register support for the specified ARCHITECTURE with GDB.  When
2371    gdbarch determines that the specified architecture has been
2372    selected, the corresponding INIT function is called.
2373
2374    --
2375
2376    The INIT function takes two parameters: INFO which contains the
2377    information available to gdbarch about the (possibly new)
2378    architecture; ARCHES which is a list of the previously created
2379    ``struct gdbarch'' for this architecture.
2380
2381    The INFO parameter is, as far as possible, be pre-initialized with
2382    information obtained from INFO.ABFD or the previously selected
2383    architecture.
2384
2385    The ARCHES parameter is a linked list (sorted most recently used)
2386    of all the previously created architures for this architecture
2387    family.  The (possibly NULL) ARCHES->gdbarch can used to access
2388    values from the previously selected architecture for this
2389    architecture family.  The global ``current_gdbarch'' shall not be
2390    used.
2391
2392    The INIT function shall return any of: NULL - indicating that it
2393    doesn't recognize the selected architecture; an existing ``struct
2394    gdbarch'' from the ARCHES list - indicating that the new
2395    architecture is just a synonym for an earlier architecture (see
2396    gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
2397    - that describes the selected architecture (see gdbarch_alloc()).
2398
2399    The DUMP_TDEP function shall print out all target specific values.
2400    Care should be taken to ensure that the function works in both the
2401    multi-arch and non- multi-arch cases. */
2402
2403 struct gdbarch_list
2404 {
2405   struct gdbarch *gdbarch;
2406   struct gdbarch_list *next;
2407 };
2408
2409 struct gdbarch_info
2410 {
2411   /* Use default: NULL (ZERO). */
2412   const struct bfd_arch_info *bfd_arch_info;
2413
2414   /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO).  */
2415   int byte_order;
2416
2417   /* Use default: NULL (ZERO). */
2418   bfd *abfd;
2419
2420   /* Use default: NULL (ZERO). */
2421   struct gdbarch_tdep_info *tdep_info;
2422
2423   /* Use default: GDB_OSABI_UNINITIALIZED (-1).  */
2424   enum gdb_osabi osabi;
2425 };
2426
2427 typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches);
2428 typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file);
2429
2430 /* DEPRECATED - use gdbarch_register() */
2431 extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *);
2432
2433 extern void gdbarch_register (enum bfd_architecture architecture,
2434                               gdbarch_init_ftype *,
2435                               gdbarch_dump_tdep_ftype *);
2436
2437
2438 /* Return a freshly allocated, NULL terminated, array of the valid
2439    architecture names.  Since architectures are registered during the
2440    _initialize phase this function only returns useful information
2441    once initialization has been completed. */
2442
2443 extern const char **gdbarch_printable_names (void);
2444
2445
2446 /* Helper function.  Search the list of ARCHES for a GDBARCH that
2447    matches the information provided by INFO. */
2448
2449 extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *arches,  const struct gdbarch_info *info);
2450
2451
2452 /* Helper function.  Create a preliminary ``struct gdbarch''.  Perform
2453    basic initialization using values obtained from the INFO andTDEP
2454    parameters.  set_gdbarch_*() functions are called to complete the
2455    initialization of the object. */
2456
2457 extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
2458
2459
2460 /* Helper function.  Free a partially-constructed ``struct gdbarch''.
2461    It is assumed that the caller freeds the ``struct
2462    gdbarch_tdep''. */
2463
2464 extern void gdbarch_free (struct gdbarch *);
2465
2466
2467 /* Helper function.  Allocate memory from the ``struct gdbarch''
2468    obstack.  The memory is freed when the corresponding architecture
2469    is also freed.  */
2470
2471 extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size);
2472 #define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE)))
2473 #define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE)))
2474
2475
2476 /* Helper function. Force an update of the current architecture.
2477
2478    The actual architecture selected is determined by INFO, ``(gdb) set
2479    architecture'' et.al., the existing architecture and BFD's default
2480    architecture.  INFO should be initialized to zero and then selected
2481    fields should be updated.
2482
2483    Returns non-zero if the update succeeds */
2484
2485 extern int gdbarch_update_p (struct gdbarch_info info);
2486
2487
2488
2489 /* Register per-architecture data-pointer.
2490
2491    Reserve space for a per-architecture data-pointer.  An identifier
2492    for the reserved data-pointer is returned.  That identifer should
2493    be saved in a local static variable.
2494
2495    The per-architecture data-pointer is either initialized explicitly
2496    (set_gdbarch_data()) or implicitly (by INIT() via a call to
2497    gdbarch_data()).
2498
2499    Memory for the per-architecture data shall be allocated using
2500    gdbarch_obstack_zalloc.  That memory will be deleted when the
2501    corresponding architecture object is deleted.
2502
2503    When a previously created architecture is re-selected, the
2504    per-architecture data-pointer for that previous architecture is
2505    restored.  INIT() is not re-called.
2506
2507    Multiple registrarants for any architecture are allowed (and
2508    strongly encouraged).  */
2509
2510 struct gdbarch_data;
2511
2512 typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
2513 extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init);
2514 extern void set_gdbarch_data (struct gdbarch *gdbarch,
2515                               struct gdbarch_data *data,
2516                               void *pointer);
2517
2518 extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
2519
2520
2521 /* Register per-architecture memory region.
2522
2523    Provide a memory-region swap mechanism.  Per-architecture memory
2524    region are created.  These memory regions are swapped whenever the
2525    architecture is changed.  For a new architecture, the memory region
2526    is initialized with zero (0) and the INIT function is called.
2527
2528    Memory regions are swapped / initialized in the order that they are
2529    registered.  NULL DATA and/or INIT values can be specified.
2530
2531    New code should use register_gdbarch_data(). */
2532
2533 typedef void (gdbarch_swap_ftype) (void);
2534 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
2535 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
2536
2537
2538
2539 /* The target-system-dependent byte order is dynamic */
2540
2541 extern int target_byte_order;
2542 #ifndef TARGET_BYTE_ORDER
2543 #define TARGET_BYTE_ORDER (target_byte_order + 0)
2544 #endif
2545
2546 extern int target_byte_order_auto;
2547 #ifndef TARGET_BYTE_ORDER_AUTO
2548 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2549 #endif
2550
2551
2552
2553 /* The target-system-dependent BFD architecture is dynamic */
2554
2555 extern int target_architecture_auto;
2556 #ifndef TARGET_ARCHITECTURE_AUTO
2557 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2558 #endif
2559
2560 extern const struct bfd_arch_info *target_architecture;
2561 #ifndef TARGET_ARCHITECTURE
2562 #define TARGET_ARCHITECTURE (target_architecture + 0)
2563 #endif
2564
2565
2566 /* Set the dynamic target-system-dependent parameters (architecture,
2567    byte-order, ...) using information found in the BFD */
2568
2569 extern void set_gdbarch_from_file (bfd *);
2570
2571
2572 /* Initialize the current architecture to the "first" one we find on
2573    our list.  */
2574
2575 extern void initialize_current_architecture (void);
2576
2577 /* For non-multiarched targets, do any initialization of the default
2578    gdbarch object necessary after the _initialize_MODULE functions
2579    have run.  */
2580 extern void initialize_non_multiarch (void);
2581
2582 /* gdbarch trace variable */
2583 extern int gdbarch_debug;
2584
2585 extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
2586
2587 #endif