gdb/gdbarch.c

   1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
   2
   3 /* Dynamic architecture support for GDB, the GNU debugger.
   4
   5    Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
   6    Software Foundation, Inc.
   7
   8    This file is part of GDB.
   9
  10    This program is free software; you can redistribute it and/or modify
  11    it under the terms of the GNU General Public License as published by
  12    the Free Software Foundation; either version 2 of the License, or
  13    (at your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program; if not, write to the Free Software
  22    Foundation, Inc., 59 Temple Place - Suite 330,
  23    Boston, MA 02111-1307, USA.  */
  24
  25 /* This file was created with the aid of ``gdbarch.sh''.
  26
  27    The Bourne shell script ``gdbarch.sh'' creates the files
  28    ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
  29    against the existing ``gdbarch.[hc]''.  Any differences found
  30    being reported.
  31
  32    If editing this file, please also run gdbarch.sh and merge any
  33    changes into that script. Conversely, when making sweeping changes
  34    to this file, modifying gdbarch.sh and using its output may prove
  35    easier. */
  36
  37
  38 #include "defs.h"
  39 #include "arch-utils.h"
  40
  41 #include "gdbcmd.h"
  42 #include "inferior.h" /* enum CALL_DUMMY_LOCATION et.al. */
  43 #include "symcat.h"
  44
  45 #include "floatformat.h"
  46
  47 #include "gdb_assert.h"
  48 #include "gdb_string.h"
  49 #include "gdb-events.h"
  50 #include "reggroups.h"
  51 #include "osabi.h"
  52 #include "gdb_obstack.h"
  53
  54 /* Static function declarations */
  55
  56 static void alloc_gdbarch_data (struct gdbarch *);
  57
  58 /* Non-zero if we want to trace architecture code.  */
  59
  60 #ifndef GDBARCH_DEBUG
  61 #define GDBARCH_DEBUG 0
  62 #endif
  63 int gdbarch_debug = GDBARCH_DEBUG;
  64
  65 static const char *
  66 pformat (const struct floatformat *format)
  67 {
  68   if (format == NULL)
  69     return "(null)";
  70   else
  71     return  format->name;
  72 }
  73
  74
  75 /* Maintain the struct gdbarch object */
  76
  77 struct gdbarch
  78 {
  79   /* Has this architecture been fully initialized?  */
  80   int initialized_p;
  81
  82   /* An obstack bound to the lifetime of the architecture.  */
  83   struct obstack *obstack;
  84
  85   /* basic architectural information */
  86   const struct bfd_arch_info * bfd_arch_info;
  87   int byte_order;
  88   enum gdb_osabi osabi;
  89
  90   /* target specific vector. */
  91   struct gdbarch_tdep *tdep;
  92   gdbarch_dump_tdep_ftype *dump_tdep;
  93
  94   /* per-architecture data-pointers */
  95   unsigned nr_data;
  96   void **data;
  97
  98   /* per-architecture swap-regions */
  99   struct gdbarch_swap *swap;
 100
 101   /* Multi-arch values.
 102
 103      When extending this structure you must:
 104
 105      Add the field below.
 106
 107      Declare set/get functions and define the corresponding
 108      macro in gdbarch.h.
 109
 110      gdbarch_alloc(): If zero/NULL is not a suitable default,
 111      initialize the new field.
 112
 113      verify_gdbarch(): Confirm that the target updated the field
 114      correctly.
 115
 116      gdbarch_dump(): Add a fprintf_unfiltered call so that the new
 117      field is dumped out
 118
 119      ``startup_gdbarch()'': Append an initial value to the static
 120      variable (base values on the host's c-type system).
 121
 122      get_gdbarch(): Implement the set/get functions (probably using
 123      the macro's as shortcuts).
 124
 125      */
 126
 127   int short_bit;
 128   int int_bit;
 129   int long_bit;
 130   int long_long_bit;
 131   int float_bit;
 132   const struct floatformat * float_format;
 133   int double_bit;
 134   const struct floatformat * double_format;
 135   int long_double_bit;
 136   const struct floatformat * long_double_format;
 137   int ptr_bit;
 138   int addr_bit;
 139   int bfd_vma_bit;
 140   int char_signed;
 141   gdbarch_read_pc_ftype *read_pc;
 142   gdbarch_write_pc_ftype *write_pc;
 143   gdbarch_read_sp_ftype *read_sp;
 144   gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer;
 145   gdbarch_pseudo_register_read_ftype *pseudo_register_read;
 146   gdbarch_pseudo_register_write_ftype *pseudo_register_write;
 147   int num_regs;
 148   int num_pseudo_regs;
 149   int sp_regnum;
 150   int pc_regnum;
 151   int ps_regnum;
 152   int fp0_regnum;
 153   gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum;
 154   gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum;
 155   gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum;
 156   gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum;
 157   gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum;
 158   gdbarch_register_name_ftype *register_name;
 159   gdbarch_register_type_ftype *register_type;
 160   gdbarch_deprecated_register_byte_ftype *deprecated_register_byte;
 161   gdbarch_unwind_dummy_id_ftype *unwind_dummy_id;
 162   int deprecated_fp_regnum;
 163   gdbarch_push_dummy_call_ftype *push_dummy_call;
 164   gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments;
 165   int deprecated_register_size;
 166   int call_dummy_location;
 167   gdbarch_push_dummy_code_ftype *push_dummy_code;
 168   gdbarch_print_registers_info_ftype *print_registers_info;
 169   gdbarch_print_float_info_ftype *print_float_info;
 170   gdbarch_print_vector_info_ftype *print_vector_info;
 171   gdbarch_register_sim_regno_ftype *register_sim_regno;
 172   gdbarch_register_bytes_ok_ftype *register_bytes_ok;
 173   gdbarch_cannot_fetch_register_ftype *cannot_fetch_register;
 174   gdbarch_cannot_store_register_ftype *cannot_store_register;
 175   gdbarch_get_longjmp_target_ftype *get_longjmp_target;
 176   int believe_pcc_promotion;
 177   gdbarch_convert_register_p_ftype *convert_register_p;
 178   gdbarch_register_to_value_ftype *register_to_value;
 179   gdbarch_value_to_register_ftype *value_to_register;
 180   gdbarch_pointer_to_address_ftype *pointer_to_address;
 181   gdbarch_address_to_pointer_ftype *address_to_pointer;
 182   gdbarch_integer_to_address_ftype *integer_to_address;
 183   gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return;
 184   gdbarch_return_value_ftype *return_value;
 185   gdbarch_extract_return_value_ftype *extract_return_value;
 186   gdbarch_store_return_value_ftype *store_return_value;
 187   gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value;
 188   gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value;
 189   gdbarch_deprecated_use_struct_convention_ftype *deprecated_use_struct_convention;
 190   gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address;
 191   gdbarch_skip_prologue_ftype *skip_prologue;
 192   gdbarch_inner_than_ftype *inner_than;
 193   gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc;
 194   gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address;
 195   gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint;
 196   gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint;
 197   CORE_ADDR decr_pc_after_break;
 198   CORE_ADDR deprecated_function_start_offset;
 199   gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address;
 200   CORE_ADDR frame_args_skip;
 201   gdbarch_unwind_pc_ftype *unwind_pc;
 202   gdbarch_unwind_sp_ftype *unwind_sp;
 203   gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call;
 204   gdbarch_frame_num_args_ftype *frame_num_args;
 205   gdbarch_deprecated_stack_align_ftype *deprecated_stack_align;
 206   gdbarch_frame_align_ftype *frame_align;
 207   gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr;
 208   gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr;
 209   int frame_red_zone_size;
 210   gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr;
 211   gdbarch_addr_bits_remove_ftype *addr_bits_remove;
 212   gdbarch_smash_text_address_ftype *smash_text_address;
 213   gdbarch_software_single_step_ftype *software_single_step;
 214   gdbarch_single_step_through_delay_ftype *single_step_through_delay;
 215   gdbarch_print_insn_ftype *print_insn;
 216   gdbarch_skip_trampoline_code_ftype *skip_trampoline_code;
 217   gdbarch_skip_solib_resolver_ftype *skip_solib_resolver;
 218   gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline;
 219   gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline;
 220   gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p;
 221   gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments;
 222   gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special;
 223   gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special;
 224   const char * name_of_malloc;
 225   int cannot_step_breakpoint;
 226   int have_nonsteppable_watchpoint;
 227   gdbarch_address_class_type_flags_ftype *address_class_type_flags;
 228   gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name;
 229   gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags;
 230   gdbarch_register_reggroup_p_ftype *register_reggroup_p;
 231   gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument;
 232   gdbarch_regset_from_core_section_ftype *regset_from_core_section;
 233 };
 234
 235
 236 /* The default architecture uses host values (for want of a better
 237    choice). */
 238
 239 extern const struct bfd_arch_info bfd_default_arch_struct;
 240
 241 struct gdbarch startup_gdbarch =
 242 {
 243   1, /* Always initialized.  */
 244   NULL, /* The obstack.  */
 245   /* basic architecture information */
 246   &bfd_default_arch_struct,  /* bfd_arch_info */
 247   BFD_ENDIAN_BIG,  /* byte_order */
 248   GDB_OSABI_UNKNOWN,  /* osabi */
 249   /* target specific vector and its dump routine */
 250   NULL, NULL,
 251   /*per-architecture data-pointers and swap regions */
 252   0, NULL, NULL,
 253   /* Multi-arch values */
 254   8 * sizeof (short),  /* short_bit */
 255   8 * sizeof (int),  /* int_bit */
 256   8 * sizeof (long),  /* long_bit */
 257   8 * sizeof (LONGEST),  /* long_long_bit */
 258   8 * sizeof (float),  /* float_bit */
 259   0,  /* float_format */
 260   8 * sizeof (double),  /* double_bit */
 261   0,  /* double_format */
 262   8 * sizeof (long double),  /* long_double_bit */
 263   0,  /* long_double_format */
 264   8 * sizeof (void*),  /* ptr_bit */
 265   8 * sizeof (void*),  /* addr_bit */
 266   8 * sizeof (void*),  /* bfd_vma_bit */
 267   1,  /* char_signed */
 268   0,  /* read_pc */
 269   0,  /* write_pc */
 270   0,  /* read_sp */
 271   0,  /* virtual_frame_pointer */
 272   0,  /* pseudo_register_read */
 273   0,  /* pseudo_register_write */
 274   0,  /* num_regs */
 275   0,  /* num_pseudo_regs */
 276   -1,  /* sp_regnum */
 277   -1,  /* pc_regnum */
 278   -1,  /* ps_regnum */
 279   0,  /* fp0_regnum */
 280   0,  /* stab_reg_to_regnum */
 281   0,  /* ecoff_reg_to_regnum */
 282   0,  /* dwarf_reg_to_regnum */
 283   0,  /* sdb_reg_to_regnum */
 284   0,  /* dwarf2_reg_to_regnum */
 285   0,  /* register_name */
 286   0,  /* register_type */
 287   generic_register_byte,  /* deprecated_register_byte */
 288   0,  /* unwind_dummy_id */
 289   -1,  /* deprecated_fp_regnum */
 290   0,  /* push_dummy_call */
 291   0,  /* deprecated_push_arguments */
 292   0,  /* deprecated_register_size */
 293   0,  /* call_dummy_location */
 294   0,  /* push_dummy_code */
 295   default_print_registers_info,  /* print_registers_info */
 296   0,  /* print_float_info */
 297   0,  /* print_vector_info */
 298   0,  /* register_sim_regno */
 299   0,  /* register_bytes_ok */
 300   0,  /* cannot_fetch_register */
 301   0,  /* cannot_store_register */
 302   0,  /* get_longjmp_target */
 303   0,  /* believe_pcc_promotion */
 304   0,  /* convert_register_p */
 305   0,  /* register_to_value */
 306   0,  /* value_to_register */
 307   0,  /* pointer_to_address */
 308   0,  /* address_to_pointer */
 309   0,  /* integer_to_address */
 310   0,  /* deprecated_store_struct_return */
 311   0,  /* return_value */
 312   0,  /* extract_return_value */
 313   0,  /* store_return_value */
 314   0,  /* deprecated_extract_return_value */
 315   0,  /* deprecated_store_return_value */
 316   0,  /* deprecated_use_struct_convention */
 317   0,  /* deprecated_extract_struct_value_address */
 318   0,  /* skip_prologue */
 319   0,  /* inner_than */
 320   0,  /* breakpoint_from_pc */
 321   0,  /* adjust_breakpoint_address */
 322   0,  /* memory_insert_breakpoint */
 323   0,  /* memory_remove_breakpoint */
 324   0,  /* decr_pc_after_break */
 325   0,  /* deprecated_function_start_offset */
 326   generic_remote_translate_xfer_address,  /* remote_translate_xfer_address */
 327   0,  /* frame_args_skip */
 328   0,  /* unwind_pc */
 329   0,  /* unwind_sp */
 330   0,  /* deprecated_saved_pc_after_call */
 331   0,  /* frame_num_args */
 332   0,  /* deprecated_stack_align */
 333   0,  /* frame_align */
 334   0,  /* deprecated_reg_struct_has_addr */
 335   default_stabs_argument_has_addr,  /* stabs_argument_has_addr */
 336   0,  /* frame_red_zone_size */
 337   convert_from_func_ptr_addr_identity,  /* convert_from_func_ptr_addr */
 338   0,  /* addr_bits_remove */
 339   0,  /* smash_text_address */
 340   0,  /* software_single_step */
 341   0,  /* single_step_through_delay */
 342   0,  /* print_insn */
 343   0,  /* skip_trampoline_code */
 344   generic_skip_solib_resolver,  /* skip_solib_resolver */
 345   0,  /* in_solib_call_trampoline */
 346   0,  /* in_solib_return_trampoline */
 347   generic_in_function_epilogue_p,  /* in_function_epilogue_p */
 348   construct_inferior_arguments,  /* construct_inferior_arguments */
 349   0,  /* elf_make_msymbol_special */
 350   0,  /* coff_make_msymbol_special */
 351   "malloc",  /* name_of_malloc */
 352   0,  /* cannot_step_breakpoint */
 353   0,  /* have_nonsteppable_watchpoint */
 354   0,  /* address_class_type_flags */
 355   0,  /* address_class_type_flags_to_name */
 356   0,  /* address_class_name_to_type_flags */
 357   default_register_reggroup_p,  /* register_reggroup_p */
 358   0,  /* fetch_pointer_argument */
 359   0,  /* regset_from_core_section */
 360   /* startup_gdbarch() */
 361 };
 362
 363 struct gdbarch *current_gdbarch = &startup_gdbarch;
 364
 365 /* Create a new ``struct gdbarch'' based on information provided by
 366    ``struct gdbarch_info''. */
 367
 368 struct gdbarch *
 369 gdbarch_alloc (const struct gdbarch_info *info,
 370                struct gdbarch_tdep *tdep)
 371 {
 372   /* NOTE: The new architecture variable is named ``current_gdbarch''
 373      so that macros such as TARGET_DOUBLE_BIT, when expanded, refer to
 374      the current local architecture and not the previous global
 375      architecture.  This ensures that the new architectures initial
 376      values are not influenced by the previous architecture.  Once
 377      everything is parameterised with gdbarch, this will go away.  */
 378   struct gdbarch *current_gdbarch;
 379
 380   /* Create an obstack for allocating all the per-architecture memory,
 381      then use that to allocate the architecture vector.  */
 382   struct obstack *obstack = XMALLOC (struct obstack);
 383   obstack_init (obstack);
 384   current_gdbarch = obstack_alloc (obstack, sizeof (*current_gdbarch));
 385   memset (current_gdbarch, 0, sizeof (*current_gdbarch));
 386   current_gdbarch->obstack = obstack;
 387
 388   alloc_gdbarch_data (current_gdbarch);
 389
 390   current_gdbarch->tdep = tdep;
 391
 392   current_gdbarch->bfd_arch_info = info->bfd_arch_info;
 393   current_gdbarch->byte_order = info->byte_order;
 394   current_gdbarch->osabi = info->osabi;
 395
 396   /* Force the explicit initialization of these. */
 397   current_gdbarch->short_bit = 2*TARGET_CHAR_BIT;
 398   current_gdbarch->int_bit = 4*TARGET_CHAR_BIT;
 399   current_gdbarch->long_bit = 4*TARGET_CHAR_BIT;
 400   current_gdbarch->long_long_bit = 2*TARGET_LONG_BIT;
 401   current_gdbarch->float_bit = 4*TARGET_CHAR_BIT;
 402   current_gdbarch->double_bit = 8*TARGET_CHAR_BIT;
 403   current_gdbarch->long_double_bit = 8*TARGET_CHAR_BIT;
 404   current_gdbarch->ptr_bit = TARGET_INT_BIT;
 405   current_gdbarch->bfd_vma_bit = TARGET_ARCHITECTURE->bits_per_address;
 406   current_gdbarch->char_signed = -1;
 407   current_gdbarch->write_pc = generic_target_write_pc;
 408   current_gdbarch->virtual_frame_pointer = legacy_virtual_frame_pointer;
 409   current_gdbarch->num_regs = -1;
 410   current_gdbarch->sp_regnum = -1;
 411   current_gdbarch->pc_regnum = -1;
 412   current_gdbarch->ps_regnum = -1;
 413   current_gdbarch->fp0_regnum = -1;
 414   current_gdbarch->stab_reg_to_regnum = no_op_reg_to_regnum;
 415   current_gdbarch->ecoff_reg_to_regnum = no_op_reg_to_regnum;
 416   current_gdbarch->dwarf_reg_to_regnum = no_op_reg_to_regnum;
 417   current_gdbarch->sdb_reg_to_regnum = no_op_reg_to_regnum;
 418   current_gdbarch->dwarf2_reg_to_regnum = no_op_reg_to_regnum;
 419   current_gdbarch->deprecated_register_byte = generic_register_byte;
 420   current_gdbarch->deprecated_fp_regnum = -1;
 421   current_gdbarch->call_dummy_location = AT_ENTRY_POINT;
 422   current_gdbarch->print_registers_info = default_print_registers_info;
 423   current_gdbarch->register_sim_regno = legacy_register_sim_regno;
 424   current_gdbarch->cannot_fetch_register = cannot_register_not;
 425   current_gdbarch->cannot_store_register = cannot_register_not;
 426   current_gdbarch->convert_register_p = generic_convert_register_p;
 427   current_gdbarch->pointer_to_address = unsigned_pointer_to_address;
 428   current_gdbarch->address_to_pointer = unsigned_address_to_pointer;
 429   current_gdbarch->return_value = legacy_return_value;
 430   current_gdbarch->extract_return_value = legacy_extract_return_value;
 431   current_gdbarch->store_return_value = legacy_store_return_value;
 432   current_gdbarch->deprecated_use_struct_convention = generic_use_struct_convention;
 433   current_gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint;
 434   current_gdbarch->memory_remove_breakpoint = default_memory_remove_breakpoint;
 435   current_gdbarch->remote_translate_xfer_address = generic_remote_translate_xfer_address;
 436   current_gdbarch->stabs_argument_has_addr = default_stabs_argument_has_addr;
 437   current_gdbarch->convert_from_func_ptr_addr = convert_from_func_ptr_addr_identity;
 438   current_gdbarch->addr_bits_remove = core_addr_identity;
 439   current_gdbarch->smash_text_address = core_addr_identity;
 440   current_gdbarch->skip_trampoline_code = generic_skip_trampoline_code;
 441   current_gdbarch->skip_solib_resolver = generic_skip_solib_resolver;
 442   current_gdbarch->in_solib_call_trampoline = generic_in_solib_call_trampoline;
 443   current_gdbarch->in_solib_return_trampoline = generic_in_solib_return_trampoline;
 444   current_gdbarch->in_function_epilogue_p = generic_in_function_epilogue_p;
 445   current_gdbarch->construct_inferior_arguments = construct_inferior_arguments;
 446   current_gdbarch->elf_make_msymbol_special = default_elf_make_msymbol_special;
 447   current_gdbarch->coff_make_msymbol_special = default_coff_make_msymbol_special;
 448   current_gdbarch->name_of_malloc = "malloc";
 449   current_gdbarch->register_reggroup_p = default_register_reggroup_p;
 450   /* gdbarch_alloc() */
 451
 452   return current_gdbarch;
 453 }
 454
 455
 456 /* Allocate extra space using the per-architecture obstack.  */
 457
 458 void *
 459 gdbarch_obstack_zalloc (struct gdbarch *arch, long size)
 460 {
 461   void *data = obstack_alloc (arch->obstack, size);
 462   memset (data, 0, size);
 463   return data;
 464 }
 465
 466
 467 /* Free a gdbarch struct.  This should never happen in normal
 468    operation --- once you've created a gdbarch, you keep it around.
 469    However, if an architecture's init function encounters an error
 470    building the structure, it may need to clean up a partially
 471    constructed gdbarch.  */
 472
 473 void
 474 gdbarch_free (struct gdbarch *arch)
 475 {
 476   struct obstack *obstack;
 477   gdb_assert (arch != NULL);
 478   gdb_assert (!arch->initialized_p);
 479   obstack = arch->obstack;
 480   obstack_free (obstack, 0); /* Includes the ARCH.  */
 481   xfree (obstack);
 482 }
 483
 484
 485 /* Ensure that all values in a GDBARCH are reasonable.  */
 486
 487 /* NOTE/WARNING: The parameter is called ``current_gdbarch'' so that it
 488    just happens to match the global variable ``current_gdbarch''.  That
 489    way macros refering to that variable get the local and not the global
 490    version - ulgh.  Once everything is parameterised with gdbarch, this
 491    will go away. */
 492
 493 static void
 494 verify_gdbarch (struct gdbarch *current_gdbarch)
 495 {
 496   struct ui_file *log;
 497   struct cleanup *cleanups;
 498   long dummy;
 499   char *buf;
 500   log = mem_fileopen ();
 501   cleanups = make_cleanup_ui_file_delete (log);
 502   /* fundamental */
 503   if (current_gdbarch->byte_order == BFD_ENDIAN_UNKNOWN)
 504     fprintf_unfiltered (log, "\n\tbyte-order");
 505   if (current_gdbarch->bfd_arch_info == NULL)
 506     fprintf_unfiltered (log, "\n\tbfd_arch_info");
 507   /* Check those that need to be defined for the given multi-arch level. */
 508   /* Skip verify of short_bit, invalid_p == 0 */
 509   /* Skip verify of int_bit, invalid_p == 0 */
 510   /* Skip verify of long_bit, invalid_p == 0 */
 511   /* Skip verify of long_long_bit, invalid_p == 0 */
 512   /* Skip verify of float_bit, invalid_p == 0 */
 513   if (current_gdbarch->float_format == 0)
 514     current_gdbarch->float_format = default_float_format (current_gdbarch);
 515   /* Skip verify of double_bit, invalid_p == 0 */
 516   if (current_gdbarch->double_format == 0)
 517     current_gdbarch->double_format = default_double_format (current_gdbarch);
 518   /* Skip verify of long_double_bit, invalid_p == 0 */
 519   if (current_gdbarch->long_double_format == 0)
 520     current_gdbarch->long_double_format = default_double_format (current_gdbarch);
 521   /* Skip verify of ptr_bit, invalid_p == 0 */
 522   if (current_gdbarch->addr_bit == 0)
 523     current_gdbarch->addr_bit = TARGET_PTR_BIT;
 524   /* Skip verify of bfd_vma_bit, invalid_p == 0 */
 525   if (current_gdbarch->char_signed == -1)
 526     current_gdbarch->char_signed = 1;
 527   /* Skip verify of read_pc, has predicate */
 528   /* Skip verify of write_pc, invalid_p == 0 */
 529   /* Skip verify of read_sp, has predicate */
 530   /* Skip verify of virtual_frame_pointer, invalid_p == 0 */
 531   /* Skip verify of pseudo_register_read, has predicate */
 532   /* Skip verify of pseudo_register_write, has predicate */
 533   if (current_gdbarch->num_regs == -1)
 534     fprintf_unfiltered (log, "\n\tnum_regs");
 535   /* Skip verify of num_pseudo_regs, invalid_p == 0 */
 536   /* Skip verify of sp_regnum, invalid_p == 0 */
 537   /* Skip verify of pc_regnum, invalid_p == 0 */
 538   /* Skip verify of ps_regnum, invalid_p == 0 */
 539   /* Skip verify of fp0_regnum, invalid_p == 0 */
 540   /* Skip verify of stab_reg_to_regnum, invalid_p == 0 */
 541   /* Skip verify of ecoff_reg_to_regnum, invalid_p == 0 */
 542   /* Skip verify of dwarf_reg_to_regnum, invalid_p == 0 */
 543   /* Skip verify of sdb_reg_to_regnum, invalid_p == 0 */
 544   /* Skip verify of dwarf2_reg_to_regnum, invalid_p == 0 */
 545   /* Skip verify of register_type, has predicate */
 546   /* Skip verify of deprecated_register_byte, has predicate */
 547   /* Skip verify of unwind_dummy_id, has predicate */
 548   /* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
 549   /* Skip verify of push_dummy_call, has predicate */
 550   /* Skip verify of deprecated_push_arguments, has predicate */
 551   /* Skip verify of call_dummy_location, invalid_p == 0 */
 552   /* Skip verify of push_dummy_code, has predicate */
 553   /* Skip verify of print_registers_info, invalid_p == 0 */
 554   /* Skip verify of print_float_info, has predicate */
 555   /* Skip verify of print_vector_info, has predicate */
 556   /* Skip verify of register_sim_regno, invalid_p == 0 */
 557   /* Skip verify of register_bytes_ok, has predicate */
 558   /* Skip verify of cannot_fetch_register, invalid_p == 0 */
 559   /* Skip verify of cannot_store_register, invalid_p == 0 */
 560   /* Skip verify of get_longjmp_target, has predicate */
 561   /* Skip verify of convert_register_p, invalid_p == 0 */
 562   /* Skip verify of pointer_to_address, invalid_p == 0 */
 563   /* Skip verify of address_to_pointer, invalid_p == 0 */
 564   /* Skip verify of integer_to_address, has predicate */
 565   /* Skip verify of deprecated_store_struct_return, has predicate */
 566   /* Skip verify of return_value, has predicate */
 567   /* Skip verify of extract_return_value, invalid_p == 0 */
 568   /* Skip verify of store_return_value, invalid_p == 0 */
 569   /* Skip verify of deprecated_use_struct_convention, invalid_p == 0 */
 570   /* Skip verify of deprecated_extract_struct_value_address, has predicate */
 571   if (current_gdbarch->skip_prologue == 0)
 572     fprintf_unfiltered (log, "\n\tskip_prologue");
 573   if (current_gdbarch->inner_than == 0)
 574     fprintf_unfiltered (log, "\n\tinner_than");
 575   if (current_gdbarch->breakpoint_from_pc == 0)
 576     fprintf_unfiltered (log, "\n\tbreakpoint_from_pc");
 577   /* Skip verify of adjust_breakpoint_address, has predicate */
 578   /* Skip verify of memory_insert_breakpoint, invalid_p == 0 */
 579   /* Skip verify of memory_remove_breakpoint, invalid_p == 0 */
 580   /* Skip verify of decr_pc_after_break, invalid_p == 0 */
 581   /* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
 582   /* Skip verify of remote_translate_xfer_address, invalid_p == 0 */
 583   /* Skip verify of frame_args_skip, invalid_p == 0 */
 584   /* Skip verify of unwind_pc, has predicate */
 585   /* Skip verify of unwind_sp, has predicate */
 586   /* Skip verify of deprecated_saved_pc_after_call, has predicate */
 587   /* Skip verify of frame_num_args, has predicate */
 588   /* Skip verify of deprecated_stack_align, has predicate */
 589   /* Skip verify of frame_align, has predicate */
 590   /* Skip verify of deprecated_reg_struct_has_addr, has predicate */
 591   /* Skip verify of stabs_argument_has_addr, invalid_p == 0 */
 592   /* Skip verify of convert_from_func_ptr_addr, invalid_p == 0 */
 593   /* Skip verify of addr_bits_remove, invalid_p == 0 */
 594   /* Skip verify of smash_text_address, invalid_p == 0 */
 595   /* Skip verify of software_single_step, has predicate */
 596   /* Skip verify of single_step_through_delay, has predicate */
 597   if (current_gdbarch->print_insn == 0)
 598     fprintf_unfiltered (log, "\n\tprint_insn");
 599   /* Skip verify of skip_trampoline_code, invalid_p == 0 */
 600   /* Skip verify of skip_solib_resolver, invalid_p == 0 */
 601   /* Skip verify of in_solib_call_trampoline, invalid_p == 0 */
 602   /* Skip verify of in_solib_return_trampoline, invalid_p == 0 */
 603   /* Skip verify of in_function_epilogue_p, invalid_p == 0 */
 604   /* Skip verify of construct_inferior_arguments, invalid_p == 0 */
 605   /* Skip verify of elf_make_msymbol_special, invalid_p == 0 */
 606   /* Skip verify of coff_make_msymbol_special, invalid_p == 0 */
 607   /* Skip verify of name_of_malloc, invalid_p == 0 */
 608   /* Skip verify of cannot_step_breakpoint, invalid_p == 0 */
 609   /* Skip verify of have_nonsteppable_watchpoint, invalid_p == 0 */
 610   /* Skip verify of address_class_type_flags, has predicate */
 611   /* Skip verify of address_class_type_flags_to_name, has predicate */
 612   /* Skip verify of address_class_name_to_type_flags, has predicate */
 613   /* Skip verify of register_reggroup_p, invalid_p == 0 */
 614   /* Skip verify of fetch_pointer_argument, has predicate */
 615   /* Skip verify of regset_from_core_section, has predicate */
 616   buf = ui_file_xstrdup (log, &dummy);
 617   make_cleanup (xfree, buf);
 618   if (strlen (buf) > 0)
 619     internal_error (__FILE__, __LINE__,
 620                     "verify_gdbarch: the following are invalid ...%s",
 621                     buf);
 622   do_cleanups (cleanups);
 623 }
 624
 625
 626 /* Print out the details of the current architecture. */
 627
 628 /* NOTE/WARNING: The parameter is called ``current_gdbarch'' so that it
 629    just happens to match the global variable ``current_gdbarch''.  That
 630    way macros refering to that variable get the local and not the global
 631    version - ulgh.  Once everything is parameterised with gdbarch, this
 632    will go away. */
 633
 634 void
 635 gdbarch_dump (struct gdbarch *current_gdbarch, struct ui_file *file)
 636 {
 637   const char *gdb_xm_file = "<not-defined>";
 638   const char *gdb_nm_file = "<not-defined>";
 639   const char *gdb_tm_file = "<not-defined>";
 640 #if defined (GDB_XM_FILE)
 641   gdb_xm_file = GDB_XM_FILE;
 642 #endif
 643   fprintf_unfiltered (file,
 644                       "gdbarch_dump: GDB_XM_FILE = %s\n",
 645                       gdb_xm_file);
 646 #if defined (GDB_NM_FILE)
 647   gdb_nm_file = GDB_NM_FILE;
 648 #endif
 649   fprintf_unfiltered (file,
 650                       "gdbarch_dump: GDB_NM_FILE = %s\n",
 651                       gdb_nm_file);
 652 #if defined (GDB_TM_FILE)
 653   gdb_tm_file = GDB_TM_FILE;
 654 #endif
 655   fprintf_unfiltered (file,
 656                       "gdbarch_dump: GDB_TM_FILE = %s\n",
 657                       gdb_tm_file);
 658 #ifdef TARGET_ADDR_BIT
 659   fprintf_unfiltered (file,
 660                       "gdbarch_dump: TARGET_ADDR_BIT # %s\n",
 661                       XSTRING (TARGET_ADDR_BIT));
 662 #endif
 663   fprintf_unfiltered (file,
 664                       "gdbarch_dump: addr_bit = %s\n",
 665                       paddr_d (current_gdbarch->addr_bit));
 666 #ifdef ADDR_BITS_REMOVE
 667   fprintf_unfiltered (file,
 668                       "gdbarch_dump: %s # %s\n",
 669                       "ADDR_BITS_REMOVE(addr)",
 670                       XSTRING (ADDR_BITS_REMOVE (addr)));
 671 #endif
 672   fprintf_unfiltered (file,
 673                       "gdbarch_dump: addr_bits_remove = <0x%lx>\n",
 674                       (long) current_gdbarch->addr_bits_remove);
 675   fprintf_unfiltered (file,
 676                       "gdbarch_dump: gdbarch_address_class_name_to_type_flags_p() = %d\n",
 677                       gdbarch_address_class_name_to_type_flags_p (current_gdbarch));
 678   fprintf_unfiltered (file,
 679                       "gdbarch_dump: address_class_name_to_type_flags = <0x%lx>\n",
 680                       (long) current_gdbarch->address_class_name_to_type_flags);
 681 #ifdef ADDRESS_CLASS_TYPE_FLAGS_P
 682   fprintf_unfiltered (file,
 683                       "gdbarch_dump: %s # %s\n",
 684                       "ADDRESS_CLASS_TYPE_FLAGS_P()",
 685                       XSTRING (ADDRESS_CLASS_TYPE_FLAGS_P ()));
 686 #endif
 687   fprintf_unfiltered (file,
 688                       "gdbarch_dump: gdbarch_address_class_type_flags_p() = %d\n",
 689                       gdbarch_address_class_type_flags_p (current_gdbarch));
 690 #ifdef ADDRESS_CLASS_TYPE_FLAGS
 691   fprintf_unfiltered (file,
 692                       "gdbarch_dump: %s # %s\n",
 693                       "ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class)",
 694                       XSTRING (ADDRESS_CLASS_TYPE_FLAGS (byte_size, dwarf2_addr_class)));
 695 #endif
 696   fprintf_unfiltered (file,
 697                       "gdbarch_dump: address_class_type_flags = <0x%lx>\n",
 698                       (long) current_gdbarch->address_class_type_flags);
 699   fprintf_unfiltered (file,
 700                       "gdbarch_dump: gdbarch_address_class_type_flags_to_name_p() = %d\n",
 701                       gdbarch_address_class_type_flags_to_name_p (current_gdbarch));
 702   fprintf_unfiltered (file,
 703                       "gdbarch_dump: address_class_type_flags_to_name = <0x%lx>\n",
 704                       (long) current_gdbarch->address_class_type_flags_to_name);
 705 #ifdef ADDRESS_TO_POINTER
 706   fprintf_unfiltered (file,
 707                       "gdbarch_dump: %s # %s\n",
 708                       "ADDRESS_TO_POINTER(type, buf, addr)",
 709                       XSTRING (ADDRESS_TO_POINTER (type, buf, addr)));
 710 #endif
 711   fprintf_unfiltered (file,
 712                       "gdbarch_dump: address_to_pointer = <0x%lx>\n",
 713                       (long) current_gdbarch->address_to_pointer);
 714   fprintf_unfiltered (file,
 715                       "gdbarch_dump: gdbarch_adjust_breakpoint_address_p() = %d\n",
 716                       gdbarch_adjust_breakpoint_address_p (current_gdbarch));
 717   fprintf_unfiltered (file,
 718                       "gdbarch_dump: adjust_breakpoint_address = <0x%lx>\n",
 719                       (long) current_gdbarch->adjust_breakpoint_address);
 720 #ifdef BELIEVE_PCC_PROMOTION
 721   fprintf_unfiltered (file,
 722                       "gdbarch_dump: BELIEVE_PCC_PROMOTION # %s\n",
 723                       XSTRING (BELIEVE_PCC_PROMOTION));
 724 #endif
 725   fprintf_unfiltered (file,
 726                       "gdbarch_dump: believe_pcc_promotion = %s\n",
 727                       paddr_d (current_gdbarch->believe_pcc_promotion));
 728 #ifdef TARGET_ARCHITECTURE
 729   fprintf_unfiltered (file,
 730                       "gdbarch_dump: TARGET_ARCHITECTURE # %s\n",
 731                       XSTRING (TARGET_ARCHITECTURE));
 732 #endif
 733   fprintf_unfiltered (file,
 734                       "gdbarch_dump: bfd_arch_info = %s\n",
 735                       TARGET_ARCHITECTURE->printable_name);
 736 #ifdef TARGET_BFD_VMA_BIT
 737   fprintf_unfiltered (file,
 738                       "gdbarch_dump: TARGET_BFD_VMA_BIT # %s\n",
 739                       XSTRING (TARGET_BFD_VMA_BIT));
 740 #endif
 741   fprintf_unfiltered (file,
 742                       "gdbarch_dump: bfd_vma_bit = %s\n",
 743                       paddr_d (current_gdbarch->bfd_vma_bit));
 744 #ifdef BREAKPOINT_FROM_PC
 745   fprintf_unfiltered (file,
 746                       "gdbarch_dump: %s # %s\n",
 747                       "BREAKPOINT_FROM_PC(pcptr, lenptr)",
 748                       XSTRING (BREAKPOINT_FROM_PC (pcptr, lenptr)));
 749 #endif
 750   fprintf_unfiltered (file,
 751                       "gdbarch_dump: breakpoint_from_pc = <0x%lx>\n",
 752                       (long) current_gdbarch->breakpoint_from_pc);
 753 #ifdef TARGET_BYTE_ORDER
 754   fprintf_unfiltered (file,
 755                       "gdbarch_dump: TARGET_BYTE_ORDER # %s\n",
 756                       XSTRING (TARGET_BYTE_ORDER));
 757 #endif
 758   fprintf_unfiltered (file,
 759                       "gdbarch_dump: byte_order = %s\n",
 760                       paddr_d (current_gdbarch->byte_order));
 761 #ifdef CALL_DUMMY_LOCATION
 762   fprintf_unfiltered (file,
 763                       "gdbarch_dump: CALL_DUMMY_LOCATION # %s\n",
 764                       XSTRING (CALL_DUMMY_LOCATION));
 765 #endif
 766   fprintf_unfiltered (file,
 767                       "gdbarch_dump: call_dummy_location = %s\n",
 768                       paddr_d (current_gdbarch->call_dummy_location));
 769 #ifdef CANNOT_FETCH_REGISTER
 770   fprintf_unfiltered (file,
 771                       "gdbarch_dump: %s # %s\n",
 772                       "CANNOT_FETCH_REGISTER(regnum)",
 773                       XSTRING (CANNOT_FETCH_REGISTER (regnum)));
 774 #endif
 775   fprintf_unfiltered (file,
 776                       "gdbarch_dump: cannot_fetch_register = <0x%lx>\n",
 777                       (long) current_gdbarch->cannot_fetch_register);
 778 #ifdef CANNOT_STEP_BREAKPOINT
 779   fprintf_unfiltered (file,
 780                       "gdbarch_dump: CANNOT_STEP_BREAKPOINT # %s\n",
 781                       XSTRING (CANNOT_STEP_BREAKPOINT));
 782 #endif
 783   fprintf_unfiltered (file,
 784                       "gdbarch_dump: cannot_step_breakpoint = %s\n",
 785                       paddr_d (current_gdbarch->cannot_step_breakpoint));
 786 #ifdef CANNOT_STORE_REGISTER
 787   fprintf_unfiltered (file,
 788                       "gdbarch_dump: %s # %s\n",
 789                       "CANNOT_STORE_REGISTER(regnum)",
 790                       XSTRING (CANNOT_STORE_REGISTER (regnum)));
 791 #endif
 792   fprintf_unfiltered (file,
 793                       "gdbarch_dump: cannot_store_register = <0x%lx>\n",
 794                       (long) current_gdbarch->cannot_store_register);
 795 #ifdef TARGET_CHAR_SIGNED
 796   fprintf_unfiltered (file,
 797                       "gdbarch_dump: TARGET_CHAR_SIGNED # %s\n",
 798                       XSTRING (TARGET_CHAR_SIGNED));
 799 #endif
 800   fprintf_unfiltered (file,
 801                       "gdbarch_dump: char_signed = %s\n",
 802                       paddr_d (current_gdbarch->char_signed));
 803 #ifdef COFF_MAKE_MSYMBOL_SPECIAL
 804   fprintf_unfiltered (file,
 805                       "gdbarch_dump: %s # %s\n",
 806                       "COFF_MAKE_MSYMBOL_SPECIAL(val, msym)",
 807                       XSTRING (COFF_MAKE_MSYMBOL_SPECIAL (val, msym)));
 808 #endif
 809   fprintf_unfiltered (file,
 810                       "gdbarch_dump: coff_make_msymbol_special = <0x%lx>\n",
 811                       (long) current_gdbarch->coff_make_msymbol_special);
 812   fprintf_unfiltered (file,
 813                       "gdbarch_dump: construct_inferior_arguments = <0x%lx>\n",
 814                       (long) current_gdbarch->construct_inferior_arguments);
 815   fprintf_unfiltered (file,
 816                       "gdbarch_dump: convert_from_func_ptr_addr = <0x%lx>\n",
 817                       (long) current_gdbarch->convert_from_func_ptr_addr);
 818 #ifdef CONVERT_REGISTER_P
 819   fprintf_unfiltered (file,
 820                       "gdbarch_dump: %s # %s\n",
 821                       "CONVERT_REGISTER_P(regnum, type)",
 822                       XSTRING (CONVERT_REGISTER_P (regnum, type)));
 823 #endif
 824   fprintf_unfiltered (file,
 825                       "gdbarch_dump: convert_register_p = <0x%lx>\n",
 826                       (long) current_gdbarch->convert_register_p);
 827 #ifdef DECR_PC_AFTER_BREAK
 828   fprintf_unfiltered (file,
 829                       "gdbarch_dump: DECR_PC_AFTER_BREAK # %s\n",
 830                       XSTRING (DECR_PC_AFTER_BREAK));
 831 #endif
 832   fprintf_unfiltered (file,
 833                       "gdbarch_dump: decr_pc_after_break = 0x%s\n",
 834                       paddr_nz (current_gdbarch->decr_pc_after_break));
 835 #ifdef DEPRECATED_EXTRACT_RETURN_VALUE
 836   fprintf_unfiltered (file,
 837                       "gdbarch_dump: %s # %s\n",
 838                       "DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf)",
 839                       XSTRING (DEPRECATED_EXTRACT_RETURN_VALUE (type, regbuf, valbuf)));
 840 #endif
 841   fprintf_unfiltered (file,
 842                       "gdbarch_dump: deprecated_extract_return_value = <0x%lx>\n",
 843                       (long) current_gdbarch->deprecated_extract_return_value);
 844 #ifdef DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P
 845   fprintf_unfiltered (file,
 846                       "gdbarch_dump: %s # %s\n",
 847                       "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P()",
 848                       XSTRING (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P ()));
 849 #endif
 850   fprintf_unfiltered (file,
 851                       "gdbarch_dump: gdbarch_deprecated_extract_struct_value_address_p() = %d\n",
 852                       gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch));
 853 #ifdef DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS
 854   fprintf_unfiltered (file,
 855                       "gdbarch_dump: %s # %s\n",
 856                       "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regcache)",
 857                       XSTRING (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS (regcache)));
 858 #endif
 859   fprintf_unfiltered (file,
 860                       "gdbarch_dump: deprecated_extract_struct_value_address = <0x%lx>\n",
 861                       (long) current_gdbarch->deprecated_extract_struct_value_address);
 862 #ifdef DEPRECATED_FP_REGNUM
 863   fprintf_unfiltered (file,
 864                       "gdbarch_dump: DEPRECATED_FP_REGNUM # %s\n",
 865                       XSTRING (DEPRECATED_FP_REGNUM));
 866 #endif
 867   fprintf_unfiltered (file,
 868                       "gdbarch_dump: deprecated_fp_regnum = %s\n",
 869                       paddr_d (current_gdbarch->deprecated_fp_regnum));
 870 #ifdef DEPRECATED_FUNCTION_START_OFFSET
 871   fprintf_unfiltered (file,
 872                       "gdbarch_dump: DEPRECATED_FUNCTION_START_OFFSET # %s\n",
 873                       XSTRING (DEPRECATED_FUNCTION_START_OFFSET));
 874 #endif
 875   fprintf_unfiltered (file,
 876                       "gdbarch_dump: deprecated_function_start_offset = 0x%s\n",
 877                       paddr_nz (current_gdbarch->deprecated_function_start_offset));
 878 #ifdef DEPRECATED_PUSH_ARGUMENTS_P
 879   fprintf_unfiltered (file,
 880                       "gdbarch_dump: %s # %s\n",
 881                       "DEPRECATED_PUSH_ARGUMENTS_P()",
 882                       XSTRING (DEPRECATED_PUSH_ARGUMENTS_P ()));
 883 #endif
 884   fprintf_unfiltered (file,
 885                       "gdbarch_dump: gdbarch_deprecated_push_arguments_p() = %d\n",
 886                       gdbarch_deprecated_push_arguments_p (current_gdbarch));
 887 #ifdef DEPRECATED_PUSH_ARGUMENTS
 888   fprintf_unfiltered (file,
 889                       "gdbarch_dump: %s # %s\n",
 890                       "DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr)",
 891                       XSTRING (DEPRECATED_PUSH_ARGUMENTS (nargs, args, sp, struct_return, struct_addr)));
 892 #endif
 893   fprintf_unfiltered (file,
 894                       "gdbarch_dump: deprecated_push_arguments = <0x%lx>\n",
 895                       (long) current_gdbarch->deprecated_push_arguments);
 896 #ifdef DEPRECATED_REG_STRUCT_HAS_ADDR_P
 897   fprintf_unfiltered (file,
 898                       "gdbarch_dump: %s # %s\n",
 899                       "DEPRECATED_REG_STRUCT_HAS_ADDR_P()",
 900                       XSTRING (DEPRECATED_REG_STRUCT_HAS_ADDR_P ()));
 901 #endif
 902   fprintf_unfiltered (file,
 903                       "gdbarch_dump: gdbarch_deprecated_reg_struct_has_addr_p() = %d\n",
 904                       gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch));
 905 #ifdef DEPRECATED_REG_STRUCT_HAS_ADDR
 906   fprintf_unfiltered (file,
 907                       "gdbarch_dump: %s # %s\n",
 908                       "DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type)",
 909                       XSTRING (DEPRECATED_REG_STRUCT_HAS_ADDR (gcc_p, type)));
 910 #endif
 911   fprintf_unfiltered (file,
 912                       "gdbarch_dump: deprecated_reg_struct_has_addr = <0x%lx>\n",
 913                       (long) current_gdbarch->deprecated_reg_struct_has_addr);
 914 #ifdef DEPRECATED_REGISTER_BYTE_P
 915   fprintf_unfiltered (file,
 916                       "gdbarch_dump: %s # %s\n",
 917                       "DEPRECATED_REGISTER_BYTE_P()",
 918                       XSTRING (DEPRECATED_REGISTER_BYTE_P ()));
 919 #endif
 920   fprintf_unfiltered (file,
 921                       "gdbarch_dump: gdbarch_deprecated_register_byte_p() = %d\n",
 922                       gdbarch_deprecated_register_byte_p (current_gdbarch));
 923 #ifdef DEPRECATED_REGISTER_BYTE
 924   fprintf_unfiltered (file,
 925                       "gdbarch_dump: %s # %s\n",
 926                       "DEPRECATED_REGISTER_BYTE(reg_nr)",
 927                       XSTRING (DEPRECATED_REGISTER_BYTE (reg_nr)));
 928 #endif
 929   fprintf_unfiltered (file,
 930                       "gdbarch_dump: deprecated_register_byte = <0x%lx>\n",
 931                       (long) current_gdbarch->deprecated_register_byte);
 932 #ifdef DEPRECATED_REGISTER_SIZE
 933   fprintf_unfiltered (file,
 934                       "gdbarch_dump: DEPRECATED_REGISTER_SIZE # %s\n",
 935                       XSTRING (DEPRECATED_REGISTER_SIZE));
 936 #endif
 937   fprintf_unfiltered (file,
 938                       "gdbarch_dump: deprecated_register_size = %s\n",
 939                       paddr_d (current_gdbarch->deprecated_register_size));
 940 #ifdef DEPRECATED_SAVED_PC_AFTER_CALL_P
 941   fprintf_unfiltered (file,
 942                       "gdbarch_dump: %s # %s\n",
 943                       "DEPRECATED_SAVED_PC_AFTER_CALL_P()",
 944                       XSTRING (DEPRECATED_SAVED_PC_AFTER_CALL_P ()));
 945 #endif
 946   fprintf_unfiltered (file,
 947                       "gdbarch_dump: gdbarch_deprecated_saved_pc_after_call_p() = %d\n",
 948                       gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch));
 949 #ifdef DEPRECATED_SAVED_PC_AFTER_CALL
 950   fprintf_unfiltered (file,
 951                       "gdbarch_dump: %s # %s\n",
 952                       "DEPRECATED_SAVED_PC_AFTER_CALL(frame)",
 953                       XSTRING (DEPRECATED_SAVED_PC_AFTER_CALL (frame)));
 954 #endif
 955   fprintf_unfiltered (file,
 956                       "gdbarch_dump: deprecated_saved_pc_after_call = <0x%lx>\n",
 957                       (long) current_gdbarch->deprecated_saved_pc_after_call);
 958 #ifdef DEPRECATED_STACK_ALIGN_P
 959   fprintf_unfiltered (file,
 960                       "gdbarch_dump: %s # %s\n",
 961                       "DEPRECATED_STACK_ALIGN_P()",
 962                       XSTRING (DEPRECATED_STACK_ALIGN_P ()));
 963 #endif
 964   fprintf_unfiltered (file,
 965                       "gdbarch_dump: gdbarch_deprecated_stack_align_p() = %d\n",
 966                       gdbarch_deprecated_stack_align_p (current_gdbarch));
 967 #ifdef DEPRECATED_STACK_ALIGN
 968   fprintf_unfiltered (file,
 969                       "gdbarch_dump: %s # %s\n",
 970                       "DEPRECATED_STACK_ALIGN(sp)",
 971                       XSTRING (DEPRECATED_STACK_ALIGN (sp)));
 972 #endif
 973   fprintf_unfiltered (file,
 974                       "gdbarch_dump: deprecated_stack_align = <0x%lx>\n",
 975                       (long) current_gdbarch->deprecated_stack_align);
 976 #ifdef DEPRECATED_STORE_RETURN_VALUE
 977   fprintf_unfiltered (file,
 978                       "gdbarch_dump: %s # %s\n",
 979                       "DEPRECATED_STORE_RETURN_VALUE(type, valbuf)",
 980                       XSTRING (DEPRECATED_STORE_RETURN_VALUE (type, valbuf)));
 981 #endif
 982   fprintf_unfiltered (file,
 983                       "gdbarch_dump: deprecated_store_return_value = <0x%lx>\n",
 984                       (long) current_gdbarch->deprecated_store_return_value);
 985 #ifdef DEPRECATED_STORE_STRUCT_RETURN_P
 986   fprintf_unfiltered (file,
 987                       "gdbarch_dump: %s # %s\n",
 988                       "DEPRECATED_STORE_STRUCT_RETURN_P()",
 989                       XSTRING (DEPRECATED_STORE_STRUCT_RETURN_P ()));
 990 #endif
 991   fprintf_unfiltered (file,
 992                       "gdbarch_dump: gdbarch_deprecated_store_struct_return_p() = %d\n",
 993                       gdbarch_deprecated_store_struct_return_p (current_gdbarch));
 994 #ifdef DEPRECATED_STORE_STRUCT_RETURN
 995   fprintf_unfiltered (file,
 996                       "gdbarch_dump: %s # %s\n",
 997                       "DEPRECATED_STORE_STRUCT_RETURN(addr, sp)",
 998                       XSTRING (DEPRECATED_STORE_STRUCT_RETURN (addr, sp)));
 999 #endif
1000   fprintf_unfiltered (file,
1001                       "gdbarch_dump: deprecated_store_struct_return = <0x%lx>\n",
1002                       (long) current_gdbarch->deprecated_store_struct_return);
1003 #ifdef DEPRECATED_USE_STRUCT_CONVENTION
1004   fprintf_unfiltered (file,
1005                       "gdbarch_dump: %s # %s\n",
1006                       "DEPRECATED_USE_STRUCT_CONVENTION(gcc_p, value_type)",
1007                       XSTRING (DEPRECATED_USE_STRUCT_CONVENTION (gcc_p, value_type)));
1008 #endif
1009   fprintf_unfiltered (file,
1010                       "gdbarch_dump: deprecated_use_struct_convention = <0x%lx>\n",
1011                       (long) current_gdbarch->deprecated_use_struct_convention);
1012 #ifdef TARGET_DOUBLE_BIT
1013   fprintf_unfiltered (file,
1014                       "gdbarch_dump: TARGET_DOUBLE_BIT # %s\n",
1015                       XSTRING (TARGET_DOUBLE_BIT));
1016 #endif
1017   fprintf_unfiltered (file,
1018                       "gdbarch_dump: double_bit = %s\n",
1019                       paddr_d (current_gdbarch->double_bit));
1020 #ifdef TARGET_DOUBLE_FORMAT
1021   fprintf_unfiltered (file,
1022                       "gdbarch_dump: TARGET_DOUBLE_FORMAT # %s\n",
1023                       XSTRING (TARGET_DOUBLE_FORMAT));
1024 #endif
1025   fprintf_unfiltered (file,
1026                       "gdbarch_dump: double_format = %s\n",
1027                       pformat (current_gdbarch->double_format));
1028 #ifdef DWARF2_REG_TO_REGNUM
1029   fprintf_unfiltered (file,
1030                       "gdbarch_dump: %s # %s\n",
1031                       "DWARF2_REG_TO_REGNUM(dwarf2_regnr)",
1032                       XSTRING (DWARF2_REG_TO_REGNUM (dwarf2_regnr)));
1033 #endif
1034   fprintf_unfiltered (file,
1035                       "gdbarch_dump: dwarf2_reg_to_regnum = <0x%lx>\n",
1036                       (long) current_gdbarch->dwarf2_reg_to_regnum);
1037 #ifdef DWARF_REG_TO_REGNUM
1038   fprintf_unfiltered (file,
1039                       "gdbarch_dump: %s # %s\n",
1040                       "DWARF_REG_TO_REGNUM(dwarf_regnr)",
1041                       XSTRING (DWARF_REG_TO_REGNUM (dwarf_regnr)));
1042 #endif
1043   fprintf_unfiltered (file,
1044                       "gdbarch_dump: dwarf_reg_to_regnum = <0x%lx>\n",
1045                       (long) current_gdbarch->dwarf_reg_to_regnum);
1046 #ifdef ECOFF_REG_TO_REGNUM
1047   fprintf_unfiltered (file,
1048                       "gdbarch_dump: %s # %s\n",
1049                       "ECOFF_REG_TO_REGNUM(ecoff_regnr)",
1050                       XSTRING (ECOFF_REG_TO_REGNUM (ecoff_regnr)));
1051 #endif
1052   fprintf_unfiltered (file,
1053                       "gdbarch_dump: ecoff_reg_to_regnum = <0x%lx>\n",
1054                       (long) current_gdbarch->ecoff_reg_to_regnum);
1055 #ifdef ELF_MAKE_MSYMBOL_SPECIAL
1056   fprintf_unfiltered (file,
1057                       "gdbarch_dump: %s # %s\n",
1058                       "ELF_MAKE_MSYMBOL_SPECIAL(sym, msym)",
1059                       XSTRING (ELF_MAKE_MSYMBOL_SPECIAL (sym, msym)));
1060 #endif
1061   fprintf_unfiltered (file,
1062                       "gdbarch_dump: elf_make_msymbol_special = <0x%lx>\n",
1063                       (long) current_gdbarch->elf_make_msymbol_special);
1064 #ifdef EXTRACT_RETURN_VALUE
1065   fprintf_unfiltered (file,
1066                       "gdbarch_dump: %s # %s\n",
1067                       "EXTRACT_RETURN_VALUE(type, regcache, valbuf)",
1068                       XSTRING (EXTRACT_RETURN_VALUE (type, regcache, valbuf)));
1069 #endif
1070   fprintf_unfiltered (file,
1071                       "gdbarch_dump: extract_return_value = <0x%lx>\n",
1072                       (long) current_gdbarch->extract_return_value);
1073 #ifdef FETCH_POINTER_ARGUMENT_P
1074   fprintf_unfiltered (file,
1075                       "gdbarch_dump: %s # %s\n",
1076                       "FETCH_POINTER_ARGUMENT_P()",
1077                       XSTRING (FETCH_POINTER_ARGUMENT_P ()));
1078 #endif
1079   fprintf_unfiltered (file,
1080                       "gdbarch_dump: gdbarch_fetch_pointer_argument_p() = %d\n",
1081                       gdbarch_fetch_pointer_argument_p (current_gdbarch));
1082 #ifdef FETCH_POINTER_ARGUMENT
1083   fprintf_unfiltered (file,
1084                       "gdbarch_dump: %s # %s\n",
1085                       "FETCH_POINTER_ARGUMENT(frame, argi, type)",
1086                       XSTRING (FETCH_POINTER_ARGUMENT (frame, argi, type)));
1087 #endif
1088   fprintf_unfiltered (file,
1089                       "gdbarch_dump: fetch_pointer_argument = <0x%lx>\n",
1090                       (long) current_gdbarch->fetch_pointer_argument);
1091 #ifdef TARGET_FLOAT_BIT
1092   fprintf_unfiltered (file,
1093                       "gdbarch_dump: TARGET_FLOAT_BIT # %s\n",
1094                       XSTRING (TARGET_FLOAT_BIT));
1095 #endif
1096   fprintf_unfiltered (file,
1097                       "gdbarch_dump: float_bit = %s\n",
1098                       paddr_d (current_gdbarch->float_bit));
1099 #ifdef TARGET_FLOAT_FORMAT
1100   fprintf_unfiltered (file,
1101                       "gdbarch_dump: TARGET_FLOAT_FORMAT # %s\n",
1102                       XSTRING (TARGET_FLOAT_FORMAT));
1103 #endif
1104   fprintf_unfiltered (file,
1105                       "gdbarch_dump: float_format = %s\n",
1106                       pformat (current_gdbarch->float_format));
1107 #ifdef FP0_REGNUM
1108   fprintf_unfiltered (file,
1109                       "gdbarch_dump: FP0_REGNUM # %s\n",
1110                       XSTRING (FP0_REGNUM));
1111 #endif
1112   fprintf_unfiltered (file,
1113                       "gdbarch_dump: fp0_regnum = %s\n",
1114                       paddr_d (current_gdbarch->fp0_regnum));
1115   fprintf_unfiltered (file,
1116                       "gdbarch_dump: gdbarch_frame_align_p() = %d\n",
1117                       gdbarch_frame_align_p (current_gdbarch));
1118   fprintf_unfiltered (file,
1119                       "gdbarch_dump: frame_align = <0x%lx>\n",
1120                       (long) current_gdbarch->frame_align);
1121 #ifdef FRAME_ARGS_SKIP
1122   fprintf_unfiltered (file,
1123                       "gdbarch_dump: FRAME_ARGS_SKIP # %s\n",
1124                       XSTRING (FRAME_ARGS_SKIP));
1125 #endif
1126   fprintf_unfiltered (file,
1127                       "gdbarch_dump: frame_args_skip = 0x%s\n",
1128                       paddr_nz (current_gdbarch->frame_args_skip));
1129 #ifdef FRAME_NUM_ARGS_P
1130   fprintf_unfiltered (file,
1131                       "gdbarch_dump: %s # %s\n",
1132                       "FRAME_NUM_ARGS_P()",
1133                       XSTRING (FRAME_NUM_ARGS_P ()));
1134 #endif
1135   fprintf_unfiltered (file,
1136                       "gdbarch_dump: gdbarch_frame_num_args_p() = %d\n",
1137                       gdbarch_frame_num_args_p (current_gdbarch));
1138 #ifdef FRAME_NUM_ARGS
1139   fprintf_unfiltered (file,
1140                       "gdbarch_dump: %s # %s\n",
1141                       "FRAME_NUM_ARGS(frame)",
1142                       XSTRING (FRAME_NUM_ARGS (frame)));
1143 #endif
1144   fprintf_unfiltered (file,
1145                       "gdbarch_dump: frame_num_args = <0x%lx>\n",
1146                       (long) current_gdbarch->frame_num_args);
1147 #ifdef FRAME_RED_ZONE_SIZE
1148   fprintf_unfiltered (file,
1149                       "gdbarch_dump: FRAME_RED_ZONE_SIZE # %s\n",
1150                       XSTRING (FRAME_RED_ZONE_SIZE));
1151 #endif
1152   fprintf_unfiltered (file,
1153                       "gdbarch_dump: frame_red_zone_size = %s\n",
1154                       paddr_d (current_gdbarch->frame_red_zone_size));
1155 #ifdef GET_LONGJMP_TARGET_P
1156   fprintf_unfiltered (file,
1157                       "gdbarch_dump: %s # %s\n",
1158                       "GET_LONGJMP_TARGET_P()",
1159                       XSTRING (GET_LONGJMP_TARGET_P ()));
1160 #endif
1161   fprintf_unfiltered (file,
1162                       "gdbarch_dump: gdbarch_get_longjmp_target_p() = %d\n",
1163                       gdbarch_get_longjmp_target_p (current_gdbarch));
1164 #ifdef GET_LONGJMP_TARGET
1165   fprintf_unfiltered (file,
1166                       "gdbarch_dump: %s # %s\n",
1167                       "GET_LONGJMP_TARGET(pc)",
1168                       XSTRING (GET_LONGJMP_TARGET (pc)));
1169 #endif
1170   fprintf_unfiltered (file,
1171                       "gdbarch_dump: get_longjmp_target = <0x%lx>\n",
1172                       (long) current_gdbarch->get_longjmp_target);
1173 #ifdef HAVE_NONSTEPPABLE_WATCHPOINT
1174   fprintf_unfiltered (file,
1175                       "gdbarch_dump: HAVE_NONSTEPPABLE_WATCHPOINT # %s\n",
1176                       XSTRING (HAVE_NONSTEPPABLE_WATCHPOINT));
1177 #endif
1178   fprintf_unfiltered (file,
1179                       "gdbarch_dump: have_nonsteppable_watchpoint = %s\n",
1180                       paddr_d (current_gdbarch->have_nonsteppable_watchpoint));
1181   fprintf_unfiltered (file,
1182                       "gdbarch_dump: in_function_epilogue_p = <0x%lx>\n",
1183                       (long) current_gdbarch->in_function_epilogue_p);
1184 #ifdef IN_SOLIB_CALL_TRAMPOLINE
1185   fprintf_unfiltered (file,
1186                       "gdbarch_dump: %s # %s\n",
1187                       "IN_SOLIB_CALL_TRAMPOLINE(pc, name)",
1188                       XSTRING (IN_SOLIB_CALL_TRAMPOLINE (pc, name)));
1189 #endif
1190   fprintf_unfiltered (file,
1191                       "gdbarch_dump: in_solib_call_trampoline = <0x%lx>\n",
1192                       (long) current_gdbarch->in_solib_call_trampoline);
1193 #ifdef IN_SOLIB_RETURN_TRAMPOLINE
1194   fprintf_unfiltered (file,
1195                       "gdbarch_dump: %s # %s\n",
1196                       "IN_SOLIB_RETURN_TRAMPOLINE(pc, name)",
1197                       XSTRING (IN_SOLIB_RETURN_TRAMPOLINE (pc, name)));
1198 #endif
1199   fprintf_unfiltered (file,
1200                       "gdbarch_dump: in_solib_return_trampoline = <0x%lx>\n",
1201                       (long) current_gdbarch->in_solib_return_trampoline);
1202 #ifdef INNER_THAN
1203   fprintf_unfiltered (file,
1204                       "gdbarch_dump: %s # %s\n",
1205                       "INNER_THAN(lhs, rhs)",
1206                       XSTRING (INNER_THAN (lhs, rhs)));
1207 #endif
1208   fprintf_unfiltered (file,
1209                       "gdbarch_dump: inner_than = <0x%lx>\n",
1210                       (long) current_gdbarch->inner_than);
1211 #ifdef TARGET_INT_BIT
1212   fprintf_unfiltered (file,
1213                       "gdbarch_dump: TARGET_INT_BIT # %s\n",
1214                       XSTRING (TARGET_INT_BIT));
1215 #endif
1216   fprintf_unfiltered (file,
1217                       "gdbarch_dump: int_bit = %s\n",
1218                       paddr_d (current_gdbarch->int_bit));
1219 #ifdef INTEGER_TO_ADDRESS_P
1220   fprintf_unfiltered (file,
1221                       "gdbarch_dump: %s # %s\n",
1222                       "INTEGER_TO_ADDRESS_P()",
1223                       XSTRING (INTEGER_TO_ADDRESS_P ()));
1224 #endif
1225   fprintf_unfiltered (file,
1226                       "gdbarch_dump: gdbarch_integer_to_address_p() = %d\n",
1227                       gdbarch_integer_to_address_p (current_gdbarch));
1228 #ifdef INTEGER_TO_ADDRESS
1229   fprintf_unfiltered (file,
1230                       "gdbarch_dump: %s # %s\n",
1231                       "INTEGER_TO_ADDRESS(type, buf)",
1232                       XSTRING (INTEGER_TO_ADDRESS (type, buf)));
1233 #endif
1234   fprintf_unfiltered (file,
1235                       "gdbarch_dump: integer_to_address = <0x%lx>\n",
1236                       (long) current_gdbarch->integer_to_address);
1237 #ifdef TARGET_LONG_BIT
1238   fprintf_unfiltered (file,
1239                       "gdbarch_dump: TARGET_LONG_BIT # %s\n",
1240                       XSTRING (TARGET_LONG_BIT));
1241 #endif
1242   fprintf_unfiltered (file,
1243                       "gdbarch_dump: long_bit = %s\n",
1244                       paddr_d (current_gdbarch->long_bit));
1245 #ifdef TARGET_LONG_DOUBLE_BIT
1246   fprintf_unfiltered (file,
1247                       "gdbarch_dump: TARGET_LONG_DOUBLE_BIT # %s\n",
1248                       XSTRING (TARGET_LONG_DOUBLE_BIT));
1249 #endif
1250   fprintf_unfiltered (file,
1251                       "gdbarch_dump: long_double_bit = %s\n",
1252                       paddr_d (current_gdbarch->long_double_bit));
1253 #ifdef TARGET_LONG_DOUBLE_FORMAT
1254   fprintf_unfiltered (file,
1255                       "gdbarch_dump: TARGET_LONG_DOUBLE_FORMAT # %s\n",
1256                       XSTRING (TARGET_LONG_DOUBLE_FORMAT));
1257 #endif
1258   fprintf_unfiltered (file,
1259                       "gdbarch_dump: long_double_format = %s\n",
1260                       pformat (current_gdbarch->long_double_format));
1261 #ifdef TARGET_LONG_LONG_BIT
1262   fprintf_unfiltered (file,
1263                       "gdbarch_dump: TARGET_LONG_LONG_BIT # %s\n",
1264                       XSTRING (TARGET_LONG_LONG_BIT));
1265 #endif
1266   fprintf_unfiltered (file,
1267                       "gdbarch_dump: long_long_bit = %s\n",
1268                       paddr_d (current_gdbarch->long_long_bit));
1269 #ifdef MEMORY_INSERT_BREAKPOINT
1270   fprintf_unfiltered (file,
1271                       "gdbarch_dump: %s # %s\n",
1272                       "MEMORY_INSERT_BREAKPOINT(addr, contents_cache)",
1273                       XSTRING (MEMORY_INSERT_BREAKPOINT (addr, contents_cache)));
1274 #endif
1275   fprintf_unfiltered (file,
1276                       "gdbarch_dump: memory_insert_breakpoint = <0x%lx>\n",
1277                       (long) current_gdbarch->memory_insert_breakpoint);
1278 #ifdef MEMORY_REMOVE_BREAKPOINT
1279   fprintf_unfiltered (file,
1280                       "gdbarch_dump: %s # %s\n",
1281                       "MEMORY_REMOVE_BREAKPOINT(addr, contents_cache)",
1282                       XSTRING (MEMORY_REMOVE_BREAKPOINT (addr, contents_cache)));
1283 #endif
1284   fprintf_unfiltered (file,
1285                       "gdbarch_dump: memory_remove_breakpoint = <0x%lx>\n",
1286                       (long) current_gdbarch->memory_remove_breakpoint);
1287 #ifdef NAME_OF_MALLOC
1288   fprintf_unfiltered (file,
1289                       "gdbarch_dump: NAME_OF_MALLOC # %s\n",
1290                       XSTRING (NAME_OF_MALLOC));
1291 #endif
1292   fprintf_unfiltered (file,
1293                       "gdbarch_dump: name_of_malloc = %s\n",
1294                       NAME_OF_MALLOC);
1295 #ifdef NUM_PSEUDO_REGS
1296   fprintf_unfiltered (file,
1297                       "gdbarch_dump: NUM_PSEUDO_REGS # %s\n",
1298                       XSTRING (NUM_PSEUDO_REGS));
1299 #endif
1300   fprintf_unfiltered (file,
1301                       "gdbarch_dump: num_pseudo_regs = %s\n",
1302                       paddr_d (current_gdbarch->num_pseudo_regs));
1303 #ifdef NUM_REGS
1304   fprintf_unfiltered (file,
1305                       "gdbarch_dump: NUM_REGS # %s\n",
1306                       XSTRING (NUM_REGS));
1307 #endif
1308   fprintf_unfiltered (file,
1309                       "gdbarch_dump: num_regs = %s\n",
1310                       paddr_d (current_gdbarch->num_regs));
1311 #ifdef TARGET_OSABI
1312   fprintf_unfiltered (file,
1313                       "gdbarch_dump: TARGET_OSABI # %s\n",
1314                       XSTRING (TARGET_OSABI));
1315 #endif
1316   fprintf_unfiltered (file,
1317                       "gdbarch_dump: osabi = %s\n",
1318                       paddr_d (current_gdbarch->osabi));
1319 #ifdef PC_REGNUM
1320   fprintf_unfiltered (file,
1321                       "gdbarch_dump: PC_REGNUM # %s\n",
1322                       XSTRING (PC_REGNUM));
1323 #endif
1324   fprintf_unfiltered (file,
1325                       "gdbarch_dump: pc_regnum = %s\n",
1326                       paddr_d (current_gdbarch->pc_regnum));
1327 #ifdef POINTER_TO_ADDRESS
1328   fprintf_unfiltered (file,
1329                       "gdbarch_dump: %s # %s\n",
1330                       "POINTER_TO_ADDRESS(type, buf)",
1331                       XSTRING (POINTER_TO_ADDRESS (type, buf)));
1332 #endif
1333   fprintf_unfiltered (file,
1334                       "gdbarch_dump: pointer_to_address = <0x%lx>\n",
1335                       (long) current_gdbarch->pointer_to_address);
1336   fprintf_unfiltered (file,
1337                       "gdbarch_dump: gdbarch_print_float_info_p() = %d\n",
1338                       gdbarch_print_float_info_p (current_gdbarch));
1339   fprintf_unfiltered (file,
1340                       "gdbarch_dump: print_float_info = <0x%lx>\n",
1341                       (long) current_gdbarch->print_float_info);
1342 #ifdef TARGET_PRINT_INSN
1343   fprintf_unfiltered (file,
1344                       "gdbarch_dump: %s # %s\n",
1345                       "TARGET_PRINT_INSN(vma, info)",
1346                       XSTRING (TARGET_PRINT_INSN (vma, info)));
1347 #endif
1348   fprintf_unfiltered (file,
1349                       "gdbarch_dump: print_insn = <0x%lx>\n",
1350                       (long) current_gdbarch->print_insn);
1351   fprintf_unfiltered (file,
1352                       "gdbarch_dump: print_registers_info = <0x%lx>\n",
1353                       (long) current_gdbarch->print_registers_info);
1354   fprintf_unfiltered (file,
1355                       "gdbarch_dump: gdbarch_print_vector_info_p() = %d\n",
1356                       gdbarch_print_vector_info_p (current_gdbarch));
1357   fprintf_unfiltered (file,
1358                       "gdbarch_dump: print_vector_info = <0x%lx>\n",
1359                       (long) current_gdbarch->print_vector_info);
1360 #ifdef PS_REGNUM
1361   fprintf_unfiltered (file,
1362                       "gdbarch_dump: PS_REGNUM # %s\n",
1363                       XSTRING (PS_REGNUM));
1364 #endif
1365   fprintf_unfiltered (file,
1366                       "gdbarch_dump: ps_regnum = %s\n",
1367                       paddr_d (current_gdbarch->ps_regnum));
1368   fprintf_unfiltered (file,
1369                       "gdbarch_dump: gdbarch_pseudo_register_read_p() = %d\n",
1370                       gdbarch_pseudo_register_read_p (current_gdbarch));
1371   fprintf_unfiltered (file,
1372                       "gdbarch_dump: pseudo_register_read = <0x%lx>\n",
1373                       (long) current_gdbarch->pseudo_register_read);
1374   fprintf_unfiltered (file,
1375                       "gdbarch_dump: gdbarch_pseudo_register_write_p() = %d\n",
1376                       gdbarch_pseudo_register_write_p (current_gdbarch));
1377   fprintf_unfiltered (file,
1378                       "gdbarch_dump: pseudo_register_write = <0x%lx>\n",
1379                       (long) current_gdbarch->pseudo_register_write);
1380 #ifdef TARGET_PTR_BIT
1381   fprintf_unfiltered (file,
1382                       "gdbarch_dump: TARGET_PTR_BIT # %s\n",
1383                       XSTRING (TARGET_PTR_BIT));
1384 #endif
1385   fprintf_unfiltered (file,
1386                       "gdbarch_dump: ptr_bit = %s\n",
1387                       paddr_d (current_gdbarch->ptr_bit));
1388   fprintf_unfiltered (file,
1389                       "gdbarch_dump: gdbarch_push_dummy_call_p() = %d\n",
1390                       gdbarch_push_dummy_call_p (current_gdbarch));
1391   fprintf_unfiltered (file,
1392                       "gdbarch_dump: push_dummy_call = <0x%lx>\n",
1393                       (long) current_gdbarch->push_dummy_call);
1394   fprintf_unfiltered (file,
1395                       "gdbarch_dump: gdbarch_push_dummy_code_p() = %d\n",
1396                       gdbarch_push_dummy_code_p (current_gdbarch));
1397   fprintf_unfiltered (file,
1398                       "gdbarch_dump: push_dummy_code = <0x%lx>\n",
1399                       (long) current_gdbarch->push_dummy_code);
1400 #ifdef TARGET_READ_PC_P
1401   fprintf_unfiltered (file,
1402                       "gdbarch_dump: %s # %s\n",
1403                       "TARGET_READ_PC_P()",
1404                       XSTRING (TARGET_READ_PC_P ()));
1405 #endif
1406   fprintf_unfiltered (file,
1407                       "gdbarch_dump: gdbarch_read_pc_p() = %d\n",
1408                       gdbarch_read_pc_p (current_gdbarch));
1409 #ifdef TARGET_READ_PC
1410   fprintf_unfiltered (file,
1411                       "gdbarch_dump: %s # %s\n",
1412                       "TARGET_READ_PC(ptid)",
1413                       XSTRING (TARGET_READ_PC (ptid)));
1414 #endif
1415   fprintf_unfiltered (file,
1416                       "gdbarch_dump: read_pc = <0x%lx>\n",
1417                       (long) current_gdbarch->read_pc);
1418 #ifdef TARGET_READ_SP_P
1419   fprintf_unfiltered (file,
1420                       "gdbarch_dump: %s # %s\n",
1421                       "TARGET_READ_SP_P()",
1422                       XSTRING (TARGET_READ_SP_P ()));
1423 #endif
1424   fprintf_unfiltered (file,
1425                       "gdbarch_dump: gdbarch_read_sp_p() = %d\n",
1426                       gdbarch_read_sp_p (current_gdbarch));
1427 #ifdef TARGET_READ_SP
1428   fprintf_unfiltered (file,
1429                       "gdbarch_dump: %s # %s\n",
1430                       "TARGET_READ_SP()",
1431                       XSTRING (TARGET_READ_SP ()));
1432 #endif
1433   fprintf_unfiltered (file,
1434                       "gdbarch_dump: read_sp = <0x%lx>\n",
1435                       (long) current_gdbarch->read_sp);
1436 #ifdef REGISTER_BYTES_OK_P
1437   fprintf_unfiltered (file,
1438                       "gdbarch_dump: %s # %s\n",
1439                       "REGISTER_BYTES_OK_P()",
1440                       XSTRING (REGISTER_BYTES_OK_P ()));
1441 #endif
1442   fprintf_unfiltered (file,
1443                       "gdbarch_dump: gdbarch_register_bytes_ok_p() = %d\n",
1444                       gdbarch_register_bytes_ok_p (current_gdbarch));
1445 #ifdef REGISTER_BYTES_OK
1446   fprintf_unfiltered (file,
1447                       "gdbarch_dump: %s # %s\n",
1448                       "REGISTER_BYTES_OK(nr_bytes)",
1449                       XSTRING (REGISTER_BYTES_OK (nr_bytes)));
1450 #endif
1451   fprintf_unfiltered (file,
1452                       "gdbarch_dump: register_bytes_ok = <0x%lx>\n",
1453                       (long) current_gdbarch->register_bytes_ok);
1454 #ifdef REGISTER_NAME
1455   fprintf_unfiltered (file,
1456                       "gdbarch_dump: %s # %s\n",
1457                       "REGISTER_NAME(regnr)",
1458                       XSTRING (REGISTER_NAME (regnr)));
1459 #endif
1460   fprintf_unfiltered (file,
1461                       "gdbarch_dump: register_name = <0x%lx>\n",
1462                       (long) current_gdbarch->register_name);
1463   fprintf_unfiltered (file,
1464                       "gdbarch_dump: register_reggroup_p = <0x%lx>\n",
1465                       (long) current_gdbarch->register_reggroup_p);
1466 #ifdef REGISTER_SIM_REGNO
1467   fprintf_unfiltered (file,
1468                       "gdbarch_dump: %s # %s\n",
1469                       "REGISTER_SIM_REGNO(reg_nr)",
1470                       XSTRING (REGISTER_SIM_REGNO (reg_nr)));
1471 #endif
1472   fprintf_unfiltered (file,
1473                       "gdbarch_dump: register_sim_regno = <0x%lx>\n",
1474                       (long) current_gdbarch->register_sim_regno);
1475 #ifdef REGISTER_TO_VALUE
1476   fprintf_unfiltered (file,
1477                       "gdbarch_dump: %s # %s\n",
1478                       "REGISTER_TO_VALUE(frame, regnum, type, buf)",
1479                       XSTRING (REGISTER_TO_VALUE (frame, regnum, type, buf)));
1480 #endif
1481   fprintf_unfiltered (file,
1482                       "gdbarch_dump: register_to_value = <0x%lx>\n",
1483                       (long) current_gdbarch->register_to_value);
1484   fprintf_unfiltered (file,
1485                       "gdbarch_dump: gdbarch_register_type_p() = %d\n",
1486                       gdbarch_register_type_p (current_gdbarch));
1487   fprintf_unfiltered (file,
1488                       "gdbarch_dump: register_type = <0x%lx>\n",
1489                       (long) current_gdbarch->register_type);
1490   fprintf_unfiltered (file,
1491                       "gdbarch_dump: gdbarch_regset_from_core_section_p() = %d\n",
1492                       gdbarch_regset_from_core_section_p (current_gdbarch));
1493   fprintf_unfiltered (file,
1494                       "gdbarch_dump: regset_from_core_section = <0x%lx>\n",
1495                       (long) current_gdbarch->regset_from_core_section);
1496   fprintf_unfiltered (file,
1497                       "gdbarch_dump: remote_translate_xfer_address = <0x%lx>\n",
1498                       (long) current_gdbarch->remote_translate_xfer_address);
1499   fprintf_unfiltered (file,
1500                       "gdbarch_dump: gdbarch_return_value_p() = %d\n",
1501                       gdbarch_return_value_p (current_gdbarch));
1502   fprintf_unfiltered (file,
1503                       "gdbarch_dump: return_value = <0x%lx>\n",
1504                       (long) current_gdbarch->return_value);
1505 #ifdef SDB_REG_TO_REGNUM
1506   fprintf_unfiltered (file,
1507                       "gdbarch_dump: %s # %s\n",
1508                       "SDB_REG_TO_REGNUM(sdb_regnr)",
1509                       XSTRING (SDB_REG_TO_REGNUM (sdb_regnr)));
1510 #endif
1511   fprintf_unfiltered (file,
1512                       "gdbarch_dump: sdb_reg_to_regnum = <0x%lx>\n",
1513                       (long) current_gdbarch->sdb_reg_to_regnum);
1514 #ifdef TARGET_SHORT_BIT
1515   fprintf_unfiltered (file,
1516                       "gdbarch_dump: TARGET_SHORT_BIT # %s\n",
1517                       XSTRING (TARGET_SHORT_BIT));
1518 #endif
1519   fprintf_unfiltered (file,
1520                       "gdbarch_dump: short_bit = %s\n",
1521                       paddr_d (current_gdbarch->short_bit));
1522   fprintf_unfiltered (file,
1523                       "gdbarch_dump: gdbarch_single_step_through_delay_p() = %d\n",
1524                       gdbarch_single_step_through_delay_p (current_gdbarch));
1525   fprintf_unfiltered (file,
1526                       "gdbarch_dump: single_step_through_delay = <0x%lx>\n",
1527                       (long) current_gdbarch->single_step_through_delay);
1528 #ifdef SKIP_PROLOGUE
1529   fprintf_unfiltered (file,
1530                       "gdbarch_dump: %s # %s\n",
1531                       "SKIP_PROLOGUE(ip)",
1532                       XSTRING (SKIP_PROLOGUE (ip)));
1533 #endif
1534   fprintf_unfiltered (file,
1535                       "gdbarch_dump: skip_prologue = <0x%lx>\n",
1536                       (long) current_gdbarch->skip_prologue);
1537   fprintf_unfiltered (file,
1538                       "gdbarch_dump: skip_solib_resolver = <0x%lx>\n",
1539                       (long) current_gdbarch->skip_solib_resolver);
1540 #ifdef SKIP_TRAMPOLINE_CODE
1541   fprintf_unfiltered (file,
1542                       "gdbarch_dump: %s # %s\n",
1543                       "SKIP_TRAMPOLINE_CODE(pc)",
1544                       XSTRING (SKIP_TRAMPOLINE_CODE (pc)));
1545 #endif
1546   fprintf_unfiltered (file,
1547                       "gdbarch_dump: skip_trampoline_code = <0x%lx>\n",
1548                       (long) current_gdbarch->skip_trampoline_code);
1549 #ifdef SMASH_TEXT_ADDRESS
1550   fprintf_unfiltered (file,
1551                       "gdbarch_dump: %s # %s\n",
1552                       "SMASH_TEXT_ADDRESS(addr)",
1553                       XSTRING (SMASH_TEXT_ADDRESS (addr)));
1554 #endif
1555   fprintf_unfiltered (file,
1556                       "gdbarch_dump: smash_text_address = <0x%lx>\n",
1557                       (long) current_gdbarch->smash_text_address);
1558 #ifdef SOFTWARE_SINGLE_STEP_P
1559   fprintf_unfiltered (file,
1560                       "gdbarch_dump: %s # %s\n",
1561                       "SOFTWARE_SINGLE_STEP_P()",
1562                       XSTRING (SOFTWARE_SINGLE_STEP_P ()));
1563 #endif
1564   fprintf_unfiltered (file,
1565                       "gdbarch_dump: gdbarch_software_single_step_p() = %d\n",
1566                       gdbarch_software_single_step_p (current_gdbarch));
1567 #ifdef SOFTWARE_SINGLE_STEP
1568   fprintf_unfiltered (file,
1569                       "gdbarch_dump: %s # %s\n",
1570                       "SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p)",
1571                       XSTRING (SOFTWARE_SINGLE_STEP (sig, insert_breakpoints_p)));
1572 #endif
1573   fprintf_unfiltered (file,
1574                       "gdbarch_dump: software_single_step = <0x%lx>\n",
1575                       (long) current_gdbarch->software_single_step);
1576 #ifdef SP_REGNUM
1577   fprintf_unfiltered (file,
1578                       "gdbarch_dump: SP_REGNUM # %s\n",
1579                       XSTRING (SP_REGNUM));
1580 #endif
1581   fprintf_unfiltered (file,
1582                       "gdbarch_dump: sp_regnum = %s\n",
1583                       paddr_d (current_gdbarch->sp_regnum));
1584 #ifdef STAB_REG_TO_REGNUM
1585   fprintf_unfiltered (file,
1586                       "gdbarch_dump: %s # %s\n",
1587                       "STAB_REG_TO_REGNUM(stab_regnr)",
1588                       XSTRING (STAB_REG_TO_REGNUM (stab_regnr)));
1589 #endif
1590   fprintf_unfiltered (file,
1591                       "gdbarch_dump: stab_reg_to_regnum = <0x%lx>\n",
1592                       (long) current_gdbarch->stab_reg_to_regnum);
1593   fprintf_unfiltered (file,
1594                       "gdbarch_dump: stabs_argument_has_addr = <0x%lx>\n",
1595                       (long) current_gdbarch->stabs_argument_has_addr);
1596 #ifdef STORE_RETURN_VALUE
1597   fprintf_unfiltered (file,
1598                       "gdbarch_dump: %s # %s\n",
1599                       "STORE_RETURN_VALUE(type, regcache, valbuf)",
1600                       XSTRING (STORE_RETURN_VALUE (type, regcache, valbuf)));
1601 #endif
1602   fprintf_unfiltered (file,
1603                       "gdbarch_dump: store_return_value = <0x%lx>\n",
1604                       (long) current_gdbarch->store_return_value);
1605   fprintf_unfiltered (file,
1606                       "gdbarch_dump: gdbarch_unwind_dummy_id_p() = %d\n",
1607                       gdbarch_unwind_dummy_id_p (current_gdbarch));
1608   fprintf_unfiltered (file,
1609                       "gdbarch_dump: unwind_dummy_id = <0x%lx>\n",
1610                       (long) current_gdbarch->unwind_dummy_id);
1611   fprintf_unfiltered (file,
1612                       "gdbarch_dump: gdbarch_unwind_pc_p() = %d\n",
1613                       gdbarch_unwind_pc_p (current_gdbarch));
1614   fprintf_unfiltered (file,
1615                       "gdbarch_dump: unwind_pc = <0x%lx>\n",
1616                       (long) current_gdbarch->unwind_pc);
1617   fprintf_unfiltered (file,
1618                       "gdbarch_dump: gdbarch_unwind_sp_p() = %d\n",
1619                       gdbarch_unwind_sp_p (current_gdbarch));
1620   fprintf_unfiltered (file,
1621                       "gdbarch_dump: unwind_sp = <0x%lx>\n",
1622                       (long) current_gdbarch->unwind_sp);
1623 #ifdef VALUE_TO_REGISTER
1624   fprintf_unfiltered (file,
1625                       "gdbarch_dump: %s # %s\n",
1626                       "VALUE_TO_REGISTER(frame, regnum, type, buf)",
1627                       XSTRING (VALUE_TO_REGISTER (frame, regnum, type, buf)));
1628 #endif
1629   fprintf_unfiltered (file,
1630                       "gdbarch_dump: value_to_register = <0x%lx>\n",
1631                       (long) current_gdbarch->value_to_register);
1632 #ifdef TARGET_VIRTUAL_FRAME_POINTER
1633   fprintf_unfiltered (file,
1634                       "gdbarch_dump: %s # %s\n",
1635                       "TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset)",
1636                       XSTRING (TARGET_VIRTUAL_FRAME_POINTER (pc, frame_regnum, frame_offset)));
1637 #endif
1638   fprintf_unfiltered (file,
1639                       "gdbarch_dump: virtual_frame_pointer = <0x%lx>\n",
1640                       (long) current_gdbarch->virtual_frame_pointer);
1641 #ifdef TARGET_WRITE_PC
1642   fprintf_unfiltered (file,
1643                       "gdbarch_dump: %s # %s\n",
1644                       "TARGET_WRITE_PC(val, ptid)",
1645                       XSTRING (TARGET_WRITE_PC (val, ptid)));
1646 #endif
1647   fprintf_unfiltered (file,
1648                       "gdbarch_dump: write_pc = <0x%lx>\n",
1649                       (long) current_gdbarch->write_pc);
1650   if (current_gdbarch->dump_tdep != NULL)
1651     current_gdbarch->dump_tdep (current_gdbarch, file);
1652 }
1653
1654 struct gdbarch_tdep *
1655 gdbarch_tdep (struct gdbarch *gdbarch)
1656 {
1657   if (gdbarch_debug >= 2)
1658     fprintf_unfiltered (gdb_stdlog, "gdbarch_tdep called\n");
1659   return gdbarch->tdep;
1660 }
1661
1662
1663 const struct bfd_arch_info *
1664 gdbarch_bfd_arch_info (struct gdbarch *gdbarch)
1665 {
1666   gdb_assert (gdbarch != NULL);
1667   if (gdbarch_debug >= 2)
1668     fprintf_unfiltered (gdb_stdlog, "gdbarch_bfd_arch_info called\n");
1669   return gdbarch->bfd_arch_info;
1670 }
1671
1672 int
1673 gdbarch_byte_order (struct gdbarch *gdbarch)
1674 {
1675   gdb_assert (gdbarch != NULL);
1676   if (gdbarch_debug >= 2)
1677     fprintf_unfiltered (gdb_stdlog, "gdbarch_byte_order called\n");
1678   return gdbarch->byte_order;
1679 }
1680
1681 enum gdb_osabi
1682 gdbarch_osabi (struct gdbarch *gdbarch)
1683 {
1684   gdb_assert (gdbarch != NULL);
1685   if (gdbarch_debug >= 2)
1686     fprintf_unfiltered (gdb_stdlog, "gdbarch_osabi called\n");
1687   return gdbarch->osabi;
1688 }
1689
1690 int
1691 gdbarch_short_bit (struct gdbarch *gdbarch)
1692 {
1693   gdb_assert (gdbarch != NULL);
1694   /* Skip verify of short_bit, invalid_p == 0 */
1695   if (gdbarch_debug >= 2)
1696     fprintf_unfiltered (gdb_stdlog, "gdbarch_short_bit called\n");
1697   return gdbarch->short_bit;
1698 }
1699
1700 void
1701 set_gdbarch_short_bit (struct gdbarch *gdbarch,
1702                        int short_bit)
1703 {
1704   gdbarch->short_bit = short_bit;
1705 }
1706
1707 int
1708 gdbarch_int_bit (struct gdbarch *gdbarch)
1709 {
1710   gdb_assert (gdbarch != NULL);
1711   /* Skip verify of int_bit, invalid_p == 0 */
1712   if (gdbarch_debug >= 2)
1713     fprintf_unfiltered (gdb_stdlog, "gdbarch_int_bit called\n");
1714   return gdbarch->int_bit;
1715 }
1716
1717 void
1718 set_gdbarch_int_bit (struct gdbarch *gdbarch,
1719                      int int_bit)
1720 {
1721   gdbarch->int_bit = int_bit;
1722 }
1723
1724 int
1725 gdbarch_long_bit (struct gdbarch *gdbarch)
1726 {
1727   gdb_assert (gdbarch != NULL);
1728   /* Skip verify of long_bit, invalid_p == 0 */
1729   if (gdbarch_debug >= 2)
1730     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_bit called\n");
1731   return gdbarch->long_bit;
1732 }
1733
1734 void
1735 set_gdbarch_long_bit (struct gdbarch *gdbarch,
1736                       int long_bit)
1737 {
1738   gdbarch->long_bit = long_bit;
1739 }
1740
1741 int
1742 gdbarch_long_long_bit (struct gdbarch *gdbarch)
1743 {
1744   gdb_assert (gdbarch != NULL);
1745   /* Skip verify of long_long_bit, invalid_p == 0 */
1746   if (gdbarch_debug >= 2)
1747     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_long_bit called\n");
1748   return gdbarch->long_long_bit;
1749 }
1750
1751 void
1752 set_gdbarch_long_long_bit (struct gdbarch *gdbarch,
1753                            int long_long_bit)
1754 {
1755   gdbarch->long_long_bit = long_long_bit;
1756 }
1757
1758 int
1759 gdbarch_float_bit (struct gdbarch *gdbarch)
1760 {
1761   gdb_assert (gdbarch != NULL);
1762   /* Skip verify of float_bit, invalid_p == 0 */
1763   if (gdbarch_debug >= 2)
1764     fprintf_unfiltered (gdb_stdlog, "gdbarch_float_bit called\n");
1765   return gdbarch->float_bit;
1766 }
1767
1768 void
1769 set_gdbarch_float_bit (struct gdbarch *gdbarch,
1770                        int float_bit)
1771 {
1772   gdbarch->float_bit = float_bit;
1773 }
1774
1775 const struct floatformat *
1776 gdbarch_float_format (struct gdbarch *gdbarch)
1777 {
1778   gdb_assert (gdbarch != NULL);
1779   if (gdbarch_debug >= 2)
1780     fprintf_unfiltered (gdb_stdlog, "gdbarch_float_format called\n");
1781   return gdbarch->float_format;
1782 }
1783
1784 void
1785 set_gdbarch_float_format (struct gdbarch *gdbarch,
1786                           const struct floatformat * float_format)
1787 {
1788   gdbarch->float_format = float_format;
1789 }
1790
1791 int
1792 gdbarch_double_bit (struct gdbarch *gdbarch)
1793 {
1794   gdb_assert (gdbarch != NULL);
1795   /* Skip verify of double_bit, invalid_p == 0 */
1796   if (gdbarch_debug >= 2)
1797     fprintf_unfiltered (gdb_stdlog, "gdbarch_double_bit called\n");
1798   return gdbarch->double_bit;
1799 }
1800
1801 void
1802 set_gdbarch_double_bit (struct gdbarch *gdbarch,
1803                         int double_bit)
1804 {
1805   gdbarch->double_bit = double_bit;
1806 }
1807
1808 const struct floatformat *
1809 gdbarch_double_format (struct gdbarch *gdbarch)
1810 {
1811   gdb_assert (gdbarch != NULL);
1812   if (gdbarch_debug >= 2)
1813     fprintf_unfiltered (gdb_stdlog, "gdbarch_double_format called\n");
1814   return gdbarch->double_format;
1815 }
1816
1817 void
1818 set_gdbarch_double_format (struct gdbarch *gdbarch,
1819                            const struct floatformat * double_format)
1820 {
1821   gdbarch->double_format = double_format;
1822 }
1823
1824 int
1825 gdbarch_long_double_bit (struct gdbarch *gdbarch)
1826 {
1827   gdb_assert (gdbarch != NULL);
1828   /* Skip verify of long_double_bit, invalid_p == 0 */
1829   if (gdbarch_debug >= 2)
1830     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_double_bit called\n");
1831   return gdbarch->long_double_bit;
1832 }
1833
1834 void
1835 set_gdbarch_long_double_bit (struct gdbarch *gdbarch,
1836                              int long_double_bit)
1837 {
1838   gdbarch->long_double_bit = long_double_bit;
1839 }
1840
1841 const struct floatformat *
1842 gdbarch_long_double_format (struct gdbarch *gdbarch)
1843 {
1844   gdb_assert (gdbarch != NULL);
1845   if (gdbarch_debug >= 2)
1846     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_double_format called\n");
1847   return gdbarch->long_double_format;
1848 }
1849
1850 void
1851 set_gdbarch_long_double_format (struct gdbarch *gdbarch,
1852                                 const struct floatformat * long_double_format)
1853 {
1854   gdbarch->long_double_format = long_double_format;
1855 }
1856
1857 int
1858 gdbarch_ptr_bit (struct gdbarch *gdbarch)
1859 {
1860   gdb_assert (gdbarch != NULL);
1861   /* Skip verify of ptr_bit, invalid_p == 0 */
1862   if (gdbarch_debug >= 2)
1863     fprintf_unfiltered (gdb_stdlog, "gdbarch_ptr_bit called\n");
1864   return gdbarch->ptr_bit;
1865 }
1866
1867 void
1868 set_gdbarch_ptr_bit (struct gdbarch *gdbarch,
1869                      int ptr_bit)
1870 {
1871   gdbarch->ptr_bit = ptr_bit;
1872 }
1873
1874 int
1875 gdbarch_addr_bit (struct gdbarch *gdbarch)
1876 {
1877   gdb_assert (gdbarch != NULL);
1878   /* Check variable changed from pre-default.  */
1879   gdb_assert (gdbarch->addr_bit != 0);
1880   if (gdbarch_debug >= 2)
1881     fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bit called\n");
1882   return gdbarch->addr_bit;
1883 }
1884
1885 void
1886 set_gdbarch_addr_bit (struct gdbarch *gdbarch,
1887                       int addr_bit)
1888 {
1889   gdbarch->addr_bit = addr_bit;
1890 }
1891
1892 int
1893 gdbarch_bfd_vma_bit (struct gdbarch *gdbarch)
1894 {
1895   gdb_assert (gdbarch != NULL);
1896   /* Skip verify of bfd_vma_bit, invalid_p == 0 */
1897   if (gdbarch_debug >= 2)
1898     fprintf_unfiltered (gdb_stdlog, "gdbarch_bfd_vma_bit called\n");
1899   return gdbarch->bfd_vma_bit;
1900 }
1901
1902 void
1903 set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch,
1904                          int bfd_vma_bit)
1905 {
1906   gdbarch->bfd_vma_bit = bfd_vma_bit;
1907 }
1908
1909 int
1910 gdbarch_char_signed (struct gdbarch *gdbarch)
1911 {
1912   gdb_assert (gdbarch != NULL);
1913   /* Check variable changed from pre-default.  */
1914   gdb_assert (gdbarch->char_signed != -1);
1915   if (gdbarch_debug >= 2)
1916     fprintf_unfiltered (gdb_stdlog, "gdbarch_char_signed called\n");
1917   return gdbarch->char_signed;
1918 }
1919
1920 void
1921 set_gdbarch_char_signed (struct gdbarch *gdbarch,
1922                          int char_signed)
1923 {
1924   gdbarch->char_signed = char_signed;
1925 }
1926
1927 int
1928 gdbarch_read_pc_p (struct gdbarch *gdbarch)
1929 {
1930   gdb_assert (gdbarch != NULL);
1931   return gdbarch->read_pc != NULL;
1932 }
1933
1934 CORE_ADDR
1935 gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid)
1936 {
1937   gdb_assert (gdbarch != NULL);
1938   gdb_assert (gdbarch->read_pc != NULL);
1939   if (gdbarch_debug >= 2)
1940     fprintf_unfiltered (gdb_stdlog, "gdbarch_read_pc called\n");
1941   return gdbarch->read_pc (ptid);
1942 }
1943
1944 void
1945 set_gdbarch_read_pc (struct gdbarch *gdbarch,
1946                      gdbarch_read_pc_ftype read_pc)
1947 {
1948   gdbarch->read_pc = read_pc;
1949 }
1950
1951 void
1952 gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid)
1953 {
1954   gdb_assert (gdbarch != NULL);
1955   gdb_assert (gdbarch->write_pc != NULL);
1956   if (gdbarch_debug >= 2)
1957     fprintf_unfiltered (gdb_stdlog, "gdbarch_write_pc called\n");
1958   gdbarch->write_pc (val, ptid);
1959 }
1960
1961 void
1962 set_gdbarch_write_pc (struct gdbarch *gdbarch,
1963                       gdbarch_write_pc_ftype write_pc)
1964 {
1965   gdbarch->write_pc = write_pc;
1966 }
1967
1968 int
1969 gdbarch_read_sp_p (struct gdbarch *gdbarch)
1970 {
1971   gdb_assert (gdbarch != NULL);
1972   return gdbarch->read_sp != NULL;
1973 }
1974
1975 CORE_ADDR
1976 gdbarch_read_sp (struct gdbarch *gdbarch)
1977 {
1978   gdb_assert (gdbarch != NULL);
1979   gdb_assert (gdbarch->read_sp != NULL);
1980   if (gdbarch_debug >= 2)
1981     fprintf_unfiltered (gdb_stdlog, "gdbarch_read_sp called\n");
1982   return gdbarch->read_sp ();
1983 }
1984
1985 void
1986 set_gdbarch_read_sp (struct gdbarch *gdbarch,
1987                      gdbarch_read_sp_ftype read_sp)
1988 {
1989   gdbarch->read_sp = read_sp;
1990 }
1991
1992 void
1993 gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset)
1994 {
1995   gdb_assert (gdbarch != NULL);
1996   gdb_assert (gdbarch->virtual_frame_pointer != NULL);
1997   if (gdbarch_debug >= 2)
1998     fprintf_unfiltered (gdb_stdlog, "gdbarch_virtual_frame_pointer called\n");
1999   gdbarch->virtual_frame_pointer (pc, frame_regnum, frame_offset);
2000 }
2001
2002 void
2003 set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch,
2004                                    gdbarch_virtual_frame_pointer_ftype virtual_frame_pointer)
2005 {
2006   gdbarch->virtual_frame_pointer = virtual_frame_pointer;
2007 }
2008
2009 int
2010 gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch)
2011 {
2012   gdb_assert (gdbarch != NULL);
2013   return gdbarch->pseudo_register_read != NULL;
2014 }
2015
2016 void
2017 gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf)
2018 {
2019   gdb_assert (gdbarch != NULL);
2020   gdb_assert (gdbarch->pseudo_register_read != NULL);
2021   if (gdbarch_debug >= 2)
2022     fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_read called\n");
2023   gdbarch->pseudo_register_read (gdbarch, regcache, cookednum, buf);
2024 }
2025
2026 void
2027 set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch,
2028                                   gdbarch_pseudo_register_read_ftype pseudo_register_read)
2029 {
2030   gdbarch->pseudo_register_read = pseudo_register_read;
2031 }
2032
2033 int
2034 gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch)
2035 {
2036   gdb_assert (gdbarch != NULL);
2037   return gdbarch->pseudo_register_write != NULL;
2038 }
2039
2040 void
2041 gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf)
2042 {
2043   gdb_assert (gdbarch != NULL);
2044   gdb_assert (gdbarch->pseudo_register_write != NULL);
2045   if (gdbarch_debug >= 2)
2046     fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_write called\n");
2047   gdbarch->pseudo_register_write (gdbarch, regcache, cookednum, buf);
2048 }
2049
2050 void
2051 set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch,
2052                                    gdbarch_pseudo_register_write_ftype pseudo_register_write)
2053 {
2054   gdbarch->pseudo_register_write = pseudo_register_write;
2055 }
2056
2057 int
2058 gdbarch_num_regs (struct gdbarch *gdbarch)
2059 {
2060   gdb_assert (gdbarch != NULL);
2061   /* Check variable changed from pre-default.  */
2062   gdb_assert (gdbarch->num_regs != -1);
2063   if (gdbarch_debug >= 2)
2064     fprintf_unfiltered (gdb_stdlog, "gdbarch_num_regs called\n");
2065   return gdbarch->num_regs;
2066 }
2067
2068 void
2069 set_gdbarch_num_regs (struct gdbarch *gdbarch,
2070                       int num_regs)
2071 {
2072   gdbarch->num_regs = num_regs;
2073 }
2074
2075 int
2076 gdbarch_num_pseudo_regs (struct gdbarch *gdbarch)
2077 {
2078   gdb_assert (gdbarch != NULL);
2079   /* Skip verify of num_pseudo_regs, invalid_p == 0 */
2080   if (gdbarch_debug >= 2)
2081     fprintf_unfiltered (gdb_stdlog, "gdbarch_num_pseudo_regs called\n");
2082   return gdbarch->num_pseudo_regs;
2083 }
2084
2085 void
2086 set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch,
2087                              int num_pseudo_regs)
2088 {
2089   gdbarch->num_pseudo_regs = num_pseudo_regs;
2090 }
2091
2092 int
2093 gdbarch_sp_regnum (struct gdbarch *gdbarch)
2094 {
2095   gdb_assert (gdbarch != NULL);
2096   /* Skip verify of sp_regnum, invalid_p == 0 */
2097   if (gdbarch_debug >= 2)
2098     fprintf_unfiltered (gdb_stdlog, "gdbarch_sp_regnum called\n");
2099   return gdbarch->sp_regnum;
2100 }
2101
2102 void
2103 set_gdbarch_sp_regnum (struct gdbarch *gdbarch,
2104                        int sp_regnum)
2105 {
2106   gdbarch->sp_regnum = sp_regnum;
2107 }
2108
2109 int
2110 gdbarch_pc_regnum (struct gdbarch *gdbarch)
2111 {
2112   gdb_assert (gdbarch != NULL);
2113   /* Skip verify of pc_regnum, invalid_p == 0 */
2114   if (gdbarch_debug >= 2)
2115     fprintf_unfiltered (gdb_stdlog, "gdbarch_pc_regnum called\n");
2116   return gdbarch->pc_regnum;
2117 }
2118
2119 void
2120 set_gdbarch_pc_regnum (struct gdbarch *gdbarch,
2121                        int pc_regnum)
2122 {
2123   gdbarch->pc_regnum = pc_regnum;
2124 }
2125
2126 int
2127 gdbarch_ps_regnum (struct gdbarch *gdbarch)
2128 {
2129   gdb_assert (gdbarch != NULL);
2130   /* Skip verify of ps_regnum, invalid_p == 0 */
2131   if (gdbarch_debug >= 2)
2132     fprintf_unfiltered (gdb_stdlog, "gdbarch_ps_regnum called\n");
2133   return gdbarch->ps_regnum;
2134 }
2135
2136 void
2137 set_gdbarch_ps_regnum (struct gdbarch *gdbarch,
2138                        int ps_regnum)
2139 {
2140   gdbarch->ps_regnum = ps_regnum;
2141 }
2142
2143 int
2144 gdbarch_fp0_regnum (struct gdbarch *gdbarch)
2145 {
2146   gdb_assert (gdbarch != NULL);
2147   /* Skip verify of fp0_regnum, invalid_p == 0 */
2148   if (gdbarch_debug >= 2)
2149     fprintf_unfiltered (gdb_stdlog, "gdbarch_fp0_regnum called\n");
2150   return gdbarch->fp0_regnum;
2151 }
2152
2153 void
2154 set_gdbarch_fp0_regnum (struct gdbarch *gdbarch,
2155                         int fp0_regnum)
2156 {
2157   gdbarch->fp0_regnum = fp0_regnum;
2158 }
2159
2160 int
2161 gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr)
2162 {
2163   gdb_assert (gdbarch != NULL);
2164   gdb_assert (gdbarch->stab_reg_to_regnum != NULL);
2165   if (gdbarch_debug >= 2)
2166     fprintf_unfiltered (gdb_stdlog, "gdbarch_stab_reg_to_regnum called\n");
2167   return gdbarch->stab_reg_to_regnum (stab_regnr);
2168 }
2169
2170 void
2171 set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch,
2172                                 gdbarch_stab_reg_to_regnum_ftype stab_reg_to_regnum)
2173 {
2174   gdbarch->stab_reg_to_regnum = stab_reg_to_regnum;
2175 }
2176
2177 int
2178 gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr)
2179 {
2180   gdb_assert (gdbarch != NULL);
2181   gdb_assert (gdbarch->ecoff_reg_to_regnum != NULL);
2182   if (gdbarch_debug >= 2)
2183     fprintf_unfiltered (gdb_stdlog, "gdbarch_ecoff_reg_to_regnum called\n");
2184   return gdbarch->ecoff_reg_to_regnum (ecoff_regnr);
2185 }
2186
2187 void
2188 set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch,
2189                                  gdbarch_ecoff_reg_to_regnum_ftype ecoff_reg_to_regnum)
2190 {
2191   gdbarch->ecoff_reg_to_regnum = ecoff_reg_to_regnum;
2192 }
2193
2194 int
2195 gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr)
2196 {
2197   gdb_assert (gdbarch != NULL);
2198   gdb_assert (gdbarch->dwarf_reg_to_regnum != NULL);
2199   if (gdbarch_debug >= 2)
2200     fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf_reg_to_regnum called\n");
2201   return gdbarch->dwarf_reg_to_regnum (dwarf_regnr);
2202 }
2203
2204 void
2205 set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch,
2206                                  gdbarch_dwarf_reg_to_regnum_ftype dwarf_reg_to_regnum)
2207 {
2208   gdbarch->dwarf_reg_to_regnum = dwarf_reg_to_regnum;
2209 }
2210
2211 int
2212 gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr)
2213 {
2214   gdb_assert (gdbarch != NULL);
2215   gdb_assert (gdbarch->sdb_reg_to_regnum != NULL);
2216   if (gdbarch_debug >= 2)
2217     fprintf_unfiltered (gdb_stdlog, "gdbarch_sdb_reg_to_regnum called\n");
2218   return gdbarch->sdb_reg_to_regnum (sdb_regnr);
2219 }
2220
2221 void
2222 set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch,
2223                                gdbarch_sdb_reg_to_regnum_ftype sdb_reg_to_regnum)
2224 {
2225   gdbarch->sdb_reg_to_regnum = sdb_reg_to_regnum;
2226 }
2227
2228 int
2229 gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr)
2230 {
2231   gdb_assert (gdbarch != NULL);
2232   gdb_assert (gdbarch->dwarf2_reg_to_regnum != NULL);
2233   if (gdbarch_debug >= 2)
2234     fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf2_reg_to_regnum called\n");
2235   return gdbarch->dwarf2_reg_to_regnum (dwarf2_regnr);
2236 }
2237
2238 void
2239 set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch,
2240                                   gdbarch_dwarf2_reg_to_regnum_ftype dwarf2_reg_to_regnum)
2241 {
2242   gdbarch->dwarf2_reg_to_regnum = dwarf2_reg_to_regnum;
2243 }
2244
2245 const char *
2246 gdbarch_register_name (struct gdbarch *gdbarch, int regnr)
2247 {
2248   gdb_assert (gdbarch != NULL);
2249   gdb_assert (gdbarch->register_name != NULL);
2250   if (gdbarch_debug >= 2)
2251     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_name called\n");
2252   return gdbarch->register_name (regnr);
2253 }
2254
2255 void
2256 set_gdbarch_register_name (struct gdbarch *gdbarch,
2257                            gdbarch_register_name_ftype register_name)
2258 {
2259   gdbarch->register_name = register_name;
2260 }
2261
2262 int
2263 gdbarch_register_type_p (struct gdbarch *gdbarch)
2264 {
2265   gdb_assert (gdbarch != NULL);
2266   return gdbarch->register_type != NULL;
2267 }
2268
2269 struct type *
2270 gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr)
2271 {
2272   gdb_assert (gdbarch != NULL);
2273   gdb_assert (gdbarch->register_type != NULL);
2274   if (gdbarch_debug >= 2)
2275     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_type called\n");
2276   return gdbarch->register_type (gdbarch, reg_nr);
2277 }
2278
2279 void
2280 set_gdbarch_register_type (struct gdbarch *gdbarch,
2281                            gdbarch_register_type_ftype register_type)
2282 {
2283   gdbarch->register_type = register_type;
2284 }
2285
2286 int
2287 gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch)
2288 {
2289   gdb_assert (gdbarch != NULL);
2290   return gdbarch->deprecated_register_byte != generic_register_byte;
2291 }
2292
2293 int
2294 gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr)
2295 {
2296   gdb_assert (gdbarch != NULL);
2297   gdb_assert (gdbarch->deprecated_register_byte != NULL);
2298   /* Do not check predicate: gdbarch->deprecated_register_byte != generic_register_byte, allow call.  */
2299   if (gdbarch_debug >= 2)
2300     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_register_byte called\n");
2301   return gdbarch->deprecated_register_byte (reg_nr);
2302 }
2303
2304 void
2305 set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch,
2306                                       gdbarch_deprecated_register_byte_ftype deprecated_register_byte)
2307 {
2308   gdbarch->deprecated_register_byte = deprecated_register_byte;
2309 }
2310
2311 int
2312 gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch)
2313 {
2314   gdb_assert (gdbarch != NULL);
2315   return gdbarch->unwind_dummy_id != NULL;
2316 }
2317
2318 struct frame_id
2319 gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info)
2320 {
2321   gdb_assert (gdbarch != NULL);
2322   gdb_assert (gdbarch->unwind_dummy_id != NULL);
2323   if (gdbarch_debug >= 2)
2324     fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_dummy_id called\n");
2325   return gdbarch->unwind_dummy_id (gdbarch, info);
2326 }
2327
2328 void
2329 set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch,
2330                              gdbarch_unwind_dummy_id_ftype unwind_dummy_id)
2331 {
2332   gdbarch->unwind_dummy_id = unwind_dummy_id;
2333 }
2334
2335 int
2336 gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch)
2337 {
2338   gdb_assert (gdbarch != NULL);
2339   /* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
2340   if (gdbarch_debug >= 2)
2341     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_fp_regnum called\n");
2342   return gdbarch->deprecated_fp_regnum;
2343 }
2344
2345 void
2346 set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch,
2347                                   int deprecated_fp_regnum)
2348 {
2349   gdbarch->deprecated_fp_regnum = deprecated_fp_regnum;
2350 }
2351
2352 int
2353 gdbarch_push_dummy_call_p (struct gdbarch *gdbarch)
2354 {
2355   gdb_assert (gdbarch != NULL);
2356   return gdbarch->push_dummy_call != NULL;
2357 }
2358
2359 CORE_ADDR
2360 gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)
2361 {
2362   gdb_assert (gdbarch != NULL);
2363   gdb_assert (gdbarch->push_dummy_call != NULL);
2364   if (gdbarch_debug >= 2)
2365     fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_call called\n");
2366   return gdbarch->push_dummy_call (gdbarch, function, regcache, bp_addr, nargs, args, sp, struct_return, struct_addr);
2367 }
2368
2369 void
2370 set_gdbarch_push_dummy_call (struct gdbarch *gdbarch,
2371                              gdbarch_push_dummy_call_ftype push_dummy_call)
2372 {
2373   gdbarch->push_dummy_call = push_dummy_call;
2374 }
2375
2376 int
2377 gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch)
2378 {
2379   gdb_assert (gdbarch != NULL);
2380   return gdbarch->deprecated_push_arguments != NULL;
2381 }
2382
2383 CORE_ADDR
2384 gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)
2385 {
2386   gdb_assert (gdbarch != NULL);
2387   gdb_assert (gdbarch->deprecated_push_arguments != NULL);
2388   if (gdbarch_debug >= 2)
2389     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_push_arguments called\n");
2390   return gdbarch->deprecated_push_arguments (nargs, args, sp, struct_return, struct_addr);
2391 }
2392
2393 void
2394 set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch,
2395                                        gdbarch_deprecated_push_arguments_ftype deprecated_push_arguments)
2396 {
2397   gdbarch->deprecated_push_arguments = deprecated_push_arguments;
2398 }
2399
2400 int
2401 gdbarch_deprecated_register_size (struct gdbarch *gdbarch)
2402 {
2403   gdb_assert (gdbarch != NULL);
2404   if (gdbarch_debug >= 2)
2405     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_register_size called\n");
2406   return gdbarch->deprecated_register_size;
2407 }
2408
2409 void
2410 set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch,
2411                                       int deprecated_register_size)
2412 {
2413   gdbarch->deprecated_register_size = deprecated_register_size;
2414 }
2415
2416 int
2417 gdbarch_call_dummy_location (struct gdbarch *gdbarch)
2418 {
2419   gdb_assert (gdbarch != NULL);
2420   /* Skip verify of call_dummy_location, invalid_p == 0 */
2421   if (gdbarch_debug >= 2)
2422     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_location called\n");
2423   return gdbarch->call_dummy_location;
2424 }
2425
2426 void
2427 set_gdbarch_call_dummy_location (struct gdbarch *gdbarch,
2428                                  int call_dummy_location)
2429 {
2430   gdbarch->call_dummy_location = call_dummy_location;
2431 }
2432
2433 int
2434 gdbarch_push_dummy_code_p (struct gdbarch *gdbarch)
2435 {
2436   gdb_assert (gdbarch != NULL);
2437   return gdbarch->push_dummy_code != NULL;
2438 }
2439
2440 CORE_ADDR
2441 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)
2442 {
2443   gdb_assert (gdbarch != NULL);
2444   gdb_assert (gdbarch->push_dummy_code != NULL);
2445   if (gdbarch_debug >= 2)
2446     fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_code called\n");
2447   return gdbarch->push_dummy_code (gdbarch, sp, funaddr, using_gcc, args, nargs, value_type, real_pc, bp_addr);
2448 }
2449
2450 void
2451 set_gdbarch_push_dummy_code (struct gdbarch *gdbarch,
2452                              gdbarch_push_dummy_code_ftype push_dummy_code)
2453 {
2454   gdbarch->push_dummy_code = push_dummy_code;
2455 }
2456
2457 void
2458 gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all)
2459 {
2460   gdb_assert (gdbarch != NULL);
2461   gdb_assert (gdbarch->print_registers_info != NULL);
2462   if (gdbarch_debug >= 2)
2463     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_registers_info called\n");
2464   gdbarch->print_registers_info (gdbarch, file, frame, regnum, all);
2465 }
2466
2467 void
2468 set_gdbarch_print_registers_info (struct gdbarch *gdbarch,
2469                                   gdbarch_print_registers_info_ftype print_registers_info)
2470 {
2471   gdbarch->print_registers_info = print_registers_info;
2472 }
2473
2474 int
2475 gdbarch_print_float_info_p (struct gdbarch *gdbarch)
2476 {
2477   gdb_assert (gdbarch != NULL);
2478   return gdbarch->print_float_info != NULL;
2479 }
2480
2481 void
2482 gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
2483 {
2484   gdb_assert (gdbarch != NULL);
2485   gdb_assert (gdbarch->print_float_info != NULL);
2486   if (gdbarch_debug >= 2)
2487     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_float_info called\n");
2488   gdbarch->print_float_info (gdbarch, file, frame, args);
2489 }
2490
2491 void
2492 set_gdbarch_print_float_info (struct gdbarch *gdbarch,
2493                               gdbarch_print_float_info_ftype print_float_info)
2494 {
2495   gdbarch->print_float_info = print_float_info;
2496 }
2497
2498 int
2499 gdbarch_print_vector_info_p (struct gdbarch *gdbarch)
2500 {
2501   gdb_assert (gdbarch != NULL);
2502   return gdbarch->print_vector_info != NULL;
2503 }
2504
2505 void
2506 gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
2507 {
2508   gdb_assert (gdbarch != NULL);
2509   gdb_assert (gdbarch->print_vector_info != NULL);
2510   if (gdbarch_debug >= 2)
2511     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_vector_info called\n");
2512   gdbarch->print_vector_info (gdbarch, file, frame, args);
2513 }
2514
2515 void
2516 set_gdbarch_print_vector_info (struct gdbarch *gdbarch,
2517                                gdbarch_print_vector_info_ftype print_vector_info)
2518 {
2519   gdbarch->print_vector_info = print_vector_info;
2520 }
2521
2522 int
2523 gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr)
2524 {
2525   gdb_assert (gdbarch != NULL);
2526   gdb_assert (gdbarch->register_sim_regno != NULL);
2527   if (gdbarch_debug >= 2)
2528     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_sim_regno called\n");
2529   return gdbarch->register_sim_regno (reg_nr);
2530 }
2531
2532 void
2533 set_gdbarch_register_sim_regno (struct gdbarch *gdbarch,
2534                                 gdbarch_register_sim_regno_ftype register_sim_regno)
2535 {
2536   gdbarch->register_sim_regno = register_sim_regno;
2537 }
2538
2539 int
2540 gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch)
2541 {
2542   gdb_assert (gdbarch != NULL);
2543   return gdbarch->register_bytes_ok != NULL;
2544 }
2545
2546 int
2547 gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes)
2548 {
2549   gdb_assert (gdbarch != NULL);
2550   gdb_assert (gdbarch->register_bytes_ok != NULL);
2551   if (gdbarch_debug >= 2)
2552     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_bytes_ok called\n");
2553   return gdbarch->register_bytes_ok (nr_bytes);
2554 }
2555
2556 void
2557 set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch,
2558                                gdbarch_register_bytes_ok_ftype register_bytes_ok)
2559 {
2560   gdbarch->register_bytes_ok = register_bytes_ok;
2561 }
2562
2563 int
2564 gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum)
2565 {
2566   gdb_assert (gdbarch != NULL);
2567   gdb_assert (gdbarch->cannot_fetch_register != NULL);
2568   if (gdbarch_debug >= 2)
2569     fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_fetch_register called\n");
2570   return gdbarch->cannot_fetch_register (regnum);
2571 }
2572
2573 void
2574 set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch,
2575                                    gdbarch_cannot_fetch_register_ftype cannot_fetch_register)
2576 {
2577   gdbarch->cannot_fetch_register = cannot_fetch_register;
2578 }
2579
2580 int
2581 gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum)
2582 {
2583   gdb_assert (gdbarch != NULL);
2584   gdb_assert (gdbarch->cannot_store_register != NULL);
2585   if (gdbarch_debug >= 2)
2586     fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_store_register called\n");
2587   return gdbarch->cannot_store_register (regnum);
2588 }
2589
2590 void
2591 set_gdbarch_cannot_store_register (struct gdbarch *gdbarch,
2592                                    gdbarch_cannot_store_register_ftype cannot_store_register)
2593 {
2594   gdbarch->cannot_store_register = cannot_store_register;
2595 }
2596
2597 int
2598 gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch)
2599 {
2600   gdb_assert (gdbarch != NULL);
2601   return gdbarch->get_longjmp_target != NULL;
2602 }
2603
2604 int
2605 gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc)
2606 {
2607   gdb_assert (gdbarch != NULL);
2608   gdb_assert (gdbarch->get_longjmp_target != NULL);
2609   if (gdbarch_debug >= 2)
2610     fprintf_unfiltered (gdb_stdlog, "gdbarch_get_longjmp_target called\n");
2611   return gdbarch->get_longjmp_target (pc);
2612 }
2613
2614 void
2615 set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch,
2616                                 gdbarch_get_longjmp_target_ftype get_longjmp_target)
2617 {
2618   gdbarch->get_longjmp_target = get_longjmp_target;
2619 }
2620
2621 int
2622 gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch)
2623 {
2624   gdb_assert (gdbarch != NULL);
2625   if (gdbarch_debug >= 2)
2626     fprintf_unfiltered (gdb_stdlog, "gdbarch_believe_pcc_promotion called\n");
2627   return gdbarch->believe_pcc_promotion;
2628 }
2629
2630 void
2631 set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch,
2632                                    int believe_pcc_promotion)
2633 {
2634   gdbarch->believe_pcc_promotion = believe_pcc_promotion;
2635 }
2636
2637 int
2638 gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type)
2639 {
2640   gdb_assert (gdbarch != NULL);
2641   gdb_assert (gdbarch->convert_register_p != NULL);
2642   if (gdbarch_debug >= 2)
2643     fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_register_p called\n");
2644   return gdbarch->convert_register_p (regnum, type);
2645 }
2646
2647 void
2648 set_gdbarch_convert_register_p (struct gdbarch *gdbarch,
2649                                 gdbarch_convert_register_p_ftype convert_register_p)
2650 {
2651   gdbarch->convert_register_p = convert_register_p;
2652 }
2653
2654 void
2655 gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf)
2656 {
2657   gdb_assert (gdbarch != NULL);
2658   gdb_assert (gdbarch->register_to_value != NULL);
2659   if (gdbarch_debug >= 2)
2660     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_to_value called\n");
2661   gdbarch->register_to_value (frame, regnum, type, buf);
2662 }
2663
2664 void
2665 set_gdbarch_register_to_value (struct gdbarch *gdbarch,
2666                                gdbarch_register_to_value_ftype register_to_value)
2667 {
2668   gdbarch->register_to_value = register_to_value;
2669 }
2670
2671 void
2672 gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf)
2673 {
2674   gdb_assert (gdbarch != NULL);
2675   gdb_assert (gdbarch->value_to_register != NULL);
2676   if (gdbarch_debug >= 2)
2677     fprintf_unfiltered (gdb_stdlog, "gdbarch_value_to_register called\n");
2678   gdbarch->value_to_register (frame, regnum, type, buf);
2679 }
2680
2681 void
2682 set_gdbarch_value_to_register (struct gdbarch *gdbarch,
2683                                gdbarch_value_to_register_ftype value_to_register)
2684 {
2685   gdbarch->value_to_register = value_to_register;
2686 }
2687
2688 CORE_ADDR
2689 gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf)
2690 {
2691   gdb_assert (gdbarch != NULL);
2692   gdb_assert (gdbarch->pointer_to_address != NULL);
2693   if (gdbarch_debug >= 2)
2694     fprintf_unfiltered (gdb_stdlog, "gdbarch_pointer_to_address called\n");
2695   return gdbarch->pointer_to_address (type, buf);
2696 }
2697
2698 void
2699 set_gdbarch_pointer_to_address (struct gdbarch *gdbarch,
2700                                 gdbarch_pointer_to_address_ftype pointer_to_address)
2701 {
2702   gdbarch->pointer_to_address = pointer_to_address;
2703 }
2704
2705 void
2706 gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr)
2707 {
2708   gdb_assert (gdbarch != NULL);
2709   gdb_assert (gdbarch->address_to_pointer != NULL);
2710   if (gdbarch_debug >= 2)
2711     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_to_pointer called\n");
2712   gdbarch->address_to_pointer (type, buf, addr);
2713 }
2714
2715 void
2716 set_gdbarch_address_to_pointer (struct gdbarch *gdbarch,
2717                                 gdbarch_address_to_pointer_ftype address_to_pointer)
2718 {
2719   gdbarch->address_to_pointer = address_to_pointer;
2720 }
2721
2722 int
2723 gdbarch_integer_to_address_p (struct gdbarch *gdbarch)
2724 {
2725   gdb_assert (gdbarch != NULL);
2726   return gdbarch->integer_to_address != NULL;
2727 }
2728
2729 CORE_ADDR
2730 gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf)
2731 {
2732   gdb_assert (gdbarch != NULL);
2733   gdb_assert (gdbarch->integer_to_address != NULL);
2734   if (gdbarch_debug >= 2)
2735     fprintf_unfiltered (gdb_stdlog, "gdbarch_integer_to_address called\n");
2736   return gdbarch->integer_to_address (type, buf);
2737 }
2738
2739 void
2740 set_gdbarch_integer_to_address (struct gdbarch *gdbarch,
2741                                 gdbarch_integer_to_address_ftype integer_to_address)
2742 {
2743   gdbarch->integer_to_address = integer_to_address;
2744 }
2745
2746 int
2747 gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch)
2748 {
2749   gdb_assert (gdbarch != NULL);
2750   return gdbarch->deprecated_store_struct_return != NULL;
2751 }
2752
2753 void
2754 gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp)
2755 {
2756   gdb_assert (gdbarch != NULL);
2757   gdb_assert (gdbarch->deprecated_store_struct_return != NULL);
2758   if (gdbarch_debug >= 2)
2759     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_store_struct_return called\n");
2760   gdbarch->deprecated_store_struct_return (addr, sp);
2761 }
2762
2763 void
2764 set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch,
2765                                             gdbarch_deprecated_store_struct_return_ftype deprecated_store_struct_return)
2766 {
2767   gdbarch->deprecated_store_struct_return = deprecated_store_struct_return;
2768 }
2769
2770 int
2771 gdbarch_return_value_p (struct gdbarch *gdbarch)
2772 {
2773   gdb_assert (gdbarch != NULL);
2774   return gdbarch->return_value != legacy_return_value;
2775 }
2776
2777 enum return_value_convention
2778 gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf)
2779 {
2780   gdb_assert (gdbarch != NULL);
2781   gdb_assert (gdbarch->return_value != NULL);
2782   /* Do not check predicate: gdbarch->return_value != legacy_return_value, allow call.  */
2783   if (gdbarch_debug >= 2)
2784     fprintf_unfiltered (gdb_stdlog, "gdbarch_return_value called\n");
2785   return gdbarch->return_value (gdbarch, valtype, regcache, readbuf, writebuf);
2786 }
2787
2788 void
2789 set_gdbarch_return_value (struct gdbarch *gdbarch,
2790                           gdbarch_return_value_ftype return_value)
2791 {
2792   gdbarch->return_value = return_value;
2793 }
2794
2795 void
2796 gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf)
2797 {
2798   gdb_assert (gdbarch != NULL);
2799   gdb_assert (gdbarch->extract_return_value != NULL);
2800   if (gdbarch_debug >= 2)
2801     fprintf_unfiltered (gdb_stdlog, "gdbarch_extract_return_value called\n");
2802   gdbarch->extract_return_value (type, regcache, valbuf);
2803 }
2804
2805 void
2806 set_gdbarch_extract_return_value (struct gdbarch *gdbarch,
2807                                   gdbarch_extract_return_value_ftype extract_return_value)
2808 {
2809   gdbarch->extract_return_value = extract_return_value;
2810 }
2811
2812 void
2813 gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf)
2814 {
2815   gdb_assert (gdbarch != NULL);
2816   gdb_assert (gdbarch->store_return_value != NULL);
2817   if (gdbarch_debug >= 2)
2818     fprintf_unfiltered (gdb_stdlog, "gdbarch_store_return_value called\n");
2819   gdbarch->store_return_value (type, regcache, valbuf);
2820 }
2821
2822 void
2823 set_gdbarch_store_return_value (struct gdbarch *gdbarch,
2824                                 gdbarch_store_return_value_ftype store_return_value)
2825 {
2826   gdbarch->store_return_value = store_return_value;
2827 }
2828
2829 void
2830 gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf)
2831 {
2832   gdb_assert (gdbarch != NULL);
2833   gdb_assert (gdbarch->deprecated_extract_return_value != NULL);
2834   if (gdbarch_debug >= 2)
2835     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_extract_return_value called\n");
2836   gdbarch->deprecated_extract_return_value (type, regbuf, valbuf);
2837 }
2838
2839 void
2840 set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch,
2841                                              gdbarch_deprecated_extract_return_value_ftype deprecated_extract_return_value)
2842 {
2843   gdbarch->deprecated_extract_return_value = deprecated_extract_return_value;
2844 }
2845
2846 void
2847 gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf)
2848 {
2849   gdb_assert (gdbarch != NULL);
2850   gdb_assert (gdbarch->deprecated_store_return_value != NULL);
2851   if (gdbarch_debug >= 2)
2852     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_store_return_value called\n");
2853   gdbarch->deprecated_store_return_value (type, valbuf);
2854 }
2855
2856 void
2857 set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch,
2858                                            gdbarch_deprecated_store_return_value_ftype deprecated_store_return_value)
2859 {
2860   gdbarch->deprecated_store_return_value = deprecated_store_return_value;
2861 }
2862
2863 int
2864 gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type)
2865 {
2866   gdb_assert (gdbarch != NULL);
2867   gdb_assert (gdbarch->deprecated_use_struct_convention != NULL);
2868   if (gdbarch_debug >= 2)
2869     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_use_struct_convention called\n");
2870   return gdbarch->deprecated_use_struct_convention (gcc_p, value_type);
2871 }
2872
2873 void
2874 set_gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch,
2875                                               gdbarch_deprecated_use_struct_convention_ftype deprecated_use_struct_convention)
2876 {
2877   gdbarch->deprecated_use_struct_convention = deprecated_use_struct_convention;
2878 }
2879
2880 int
2881 gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch)
2882 {
2883   gdb_assert (gdbarch != NULL);
2884   return gdbarch->deprecated_extract_struct_value_address != NULL;
2885 }
2886
2887 CORE_ADDR
2888 gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache)
2889 {
2890   gdb_assert (gdbarch != NULL);
2891   gdb_assert (gdbarch->deprecated_extract_struct_value_address != NULL);
2892   if (gdbarch_debug >= 2)
2893     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_extract_struct_value_address called\n");
2894   return gdbarch->deprecated_extract_struct_value_address (regcache);
2895 }
2896
2897 void
2898 set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch,
2899                                                      gdbarch_deprecated_extract_struct_value_address_ftype deprecated_extract_struct_value_address)
2900 {
2901   gdbarch->deprecated_extract_struct_value_address = deprecated_extract_struct_value_address;
2902 }
2903
2904 CORE_ADDR
2905 gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip)
2906 {
2907   gdb_assert (gdbarch != NULL);
2908   gdb_assert (gdbarch->skip_prologue != NULL);
2909   if (gdbarch_debug >= 2)
2910     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_prologue called\n");
2911   return gdbarch->skip_prologue (ip);
2912 }
2913
2914 void
2915 set_gdbarch_skip_prologue (struct gdbarch *gdbarch,
2916                            gdbarch_skip_prologue_ftype skip_prologue)
2917 {
2918   gdbarch->skip_prologue = skip_prologue;
2919 }
2920
2921 int
2922 gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs)
2923 {
2924   gdb_assert (gdbarch != NULL);
2925   gdb_assert (gdbarch->inner_than != NULL);
2926   if (gdbarch_debug >= 2)
2927     fprintf_unfiltered (gdb_stdlog, "gdbarch_inner_than called\n");
2928   return gdbarch->inner_than (lhs, rhs);
2929 }
2930
2931 void
2932 set_gdbarch_inner_than (struct gdbarch *gdbarch,
2933                         gdbarch_inner_than_ftype inner_than)
2934 {
2935   gdbarch->inner_than = inner_than;
2936 }
2937
2938 const unsigned char *
2939 gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
2940 {
2941   gdb_assert (gdbarch != NULL);
2942   gdb_assert (gdbarch->breakpoint_from_pc != NULL);
2943   if (gdbarch_debug >= 2)
2944     fprintf_unfiltered (gdb_stdlog, "gdbarch_breakpoint_from_pc called\n");
2945   return gdbarch->breakpoint_from_pc (pcptr, lenptr);
2946 }
2947
2948 void
2949 set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch,
2950                                 gdbarch_breakpoint_from_pc_ftype breakpoint_from_pc)
2951 {
2952   gdbarch->breakpoint_from_pc = breakpoint_from_pc;
2953 }
2954
2955 int
2956 gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch)
2957 {
2958   gdb_assert (gdbarch != NULL);
2959   return gdbarch->adjust_breakpoint_address != NULL;
2960 }
2961
2962 CORE_ADDR
2963 gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
2964 {
2965   gdb_assert (gdbarch != NULL);
2966   gdb_assert (gdbarch->adjust_breakpoint_address != NULL);
2967   if (gdbarch_debug >= 2)
2968     fprintf_unfiltered (gdb_stdlog, "gdbarch_adjust_breakpoint_address called\n");
2969   return gdbarch->adjust_breakpoint_address (gdbarch, bpaddr);
2970 }
2971
2972 void
2973 set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch,
2974                                        gdbarch_adjust_breakpoint_address_ftype adjust_breakpoint_address)
2975 {
2976   gdbarch->adjust_breakpoint_address = adjust_breakpoint_address;
2977 }
2978
2979 int
2980 gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache)
2981 {
2982   gdb_assert (gdbarch != NULL);
2983   gdb_assert (gdbarch->memory_insert_breakpoint != NULL);
2984   if (gdbarch_debug >= 2)
2985     fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_insert_breakpoint called\n");
2986   return gdbarch->memory_insert_breakpoint (addr, contents_cache);
2987 }
2988
2989 void
2990 set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch,
2991                                       gdbarch_memory_insert_breakpoint_ftype memory_insert_breakpoint)
2992 {
2993   gdbarch->memory_insert_breakpoint = memory_insert_breakpoint;
2994 }
2995
2996 int
2997 gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache)
2998 {
2999   gdb_assert (gdbarch != NULL);
3000   gdb_assert (gdbarch->memory_remove_breakpoint != NULL);
3001   if (gdbarch_debug >= 2)
3002     fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_remove_breakpoint called\n");
3003   return gdbarch->memory_remove_breakpoint (addr, contents_cache);
3004 }
3005
3006 void
3007 set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch,
3008                                       gdbarch_memory_remove_breakpoint_ftype memory_remove_breakpoint)
3009 {
3010   gdbarch->memory_remove_breakpoint = memory_remove_breakpoint;
3011 }
3012
3013 CORE_ADDR
3014 gdbarch_decr_pc_after_break (struct gdbarch *gdbarch)
3015 {
3016   gdb_assert (gdbarch != NULL);
3017   /* Skip verify of decr_pc_after_break, invalid_p == 0 */
3018   if (gdbarch_debug >= 2)
3019     fprintf_unfiltered (gdb_stdlog, "gdbarch_decr_pc_after_break called\n");
3020   return gdbarch->decr_pc_after_break;
3021 }
3022
3023 void
3024 set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch,
3025                                  CORE_ADDR decr_pc_after_break)
3026 {
3027   gdbarch->decr_pc_after_break = decr_pc_after_break;
3028 }
3029
3030 CORE_ADDR
3031 gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch)
3032 {
3033   gdb_assert (gdbarch != NULL);
3034   /* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
3035   if (gdbarch_debug >= 2)
3036     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_function_start_offset called\n");
3037   return gdbarch->deprecated_function_start_offset;
3038 }
3039
3040 void
3041 set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch,
3042                                               CORE_ADDR deprecated_function_start_offset)
3043 {
3044   gdbarch->deprecated_function_start_offset = deprecated_function_start_offset;
3045 }
3046
3047 void
3048 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)
3049 {
3050   gdb_assert (gdbarch != NULL);
3051   gdb_assert (gdbarch->remote_translate_xfer_address != NULL);
3052   if (gdbarch_debug >= 2)
3053     fprintf_unfiltered (gdb_stdlog, "gdbarch_remote_translate_xfer_address called\n");
3054   gdbarch->remote_translate_xfer_address (gdbarch, regcache, gdb_addr, gdb_len, rem_addr, rem_len);
3055 }
3056
3057 void
3058 set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch,
3059                                            gdbarch_remote_translate_xfer_address_ftype remote_translate_xfer_address)
3060 {
3061   gdbarch->remote_translate_xfer_address = remote_translate_xfer_address;
3062 }
3063
3064 CORE_ADDR
3065 gdbarch_frame_args_skip (struct gdbarch *gdbarch)
3066 {
3067   gdb_assert (gdbarch != NULL);
3068   /* Skip verify of frame_args_skip, invalid_p == 0 */
3069   if (gdbarch_debug >= 2)
3070     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_args_skip called\n");
3071   return gdbarch->frame_args_skip;
3072 }
3073
3074 void
3075 set_gdbarch_frame_args_skip (struct gdbarch *gdbarch,
3076                              CORE_ADDR frame_args_skip)
3077 {
3078   gdbarch->frame_args_skip = frame_args_skip;
3079 }
3080
3081 int
3082 gdbarch_unwind_pc_p (struct gdbarch *gdbarch)
3083 {
3084   gdb_assert (gdbarch != NULL);
3085   return gdbarch->unwind_pc != NULL;
3086 }
3087
3088 CORE_ADDR
3089 gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
3090 {
3091   gdb_assert (gdbarch != NULL);
3092   gdb_assert (gdbarch->unwind_pc != NULL);
3093   if (gdbarch_debug >= 2)
3094     fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_pc called\n");
3095   return gdbarch->unwind_pc (gdbarch, next_frame);
3096 }
3097
3098 void
3099 set_gdbarch_unwind_pc (struct gdbarch *gdbarch,
3100                        gdbarch_unwind_pc_ftype unwind_pc)
3101 {
3102   gdbarch->unwind_pc = unwind_pc;
3103 }
3104
3105 int
3106 gdbarch_unwind_sp_p (struct gdbarch *gdbarch)
3107 {
3108   gdb_assert (gdbarch != NULL);
3109   return gdbarch->unwind_sp != NULL;
3110 }
3111
3112 CORE_ADDR
3113 gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
3114 {
3115   gdb_assert (gdbarch != NULL);
3116   gdb_assert (gdbarch->unwind_sp != NULL);
3117   if (gdbarch_debug >= 2)
3118     fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_sp called\n");
3119   return gdbarch->unwind_sp (gdbarch, next_frame);
3120 }
3121
3122 void
3123 set_gdbarch_unwind_sp (struct gdbarch *gdbarch,
3124                        gdbarch_unwind_sp_ftype unwind_sp)
3125 {
3126   gdbarch->unwind_sp = unwind_sp;
3127 }
3128
3129 int
3130 gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch)
3131 {
3132   gdb_assert (gdbarch != NULL);
3133   return gdbarch->deprecated_saved_pc_after_call != NULL;
3134 }
3135
3136 CORE_ADDR
3137 gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame)
3138 {
3139   gdb_assert (gdbarch != NULL);
3140   gdb_assert (gdbarch->deprecated_saved_pc_after_call != NULL);
3141   if (gdbarch_debug >= 2)
3142     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_saved_pc_after_call called\n");
3143   return gdbarch->deprecated_saved_pc_after_call (frame);
3144 }
3145
3146 void
3147 set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch,
3148                                             gdbarch_deprecated_saved_pc_after_call_ftype deprecated_saved_pc_after_call)
3149 {
3150   gdbarch->deprecated_saved_pc_after_call = deprecated_saved_pc_after_call;
3151 }
3152
3153 int
3154 gdbarch_frame_num_args_p (struct gdbarch *gdbarch)
3155 {
3156   gdb_assert (gdbarch != NULL);
3157   return gdbarch->frame_num_args != NULL;
3158 }
3159
3160 int
3161 gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame)
3162 {
3163   gdb_assert (gdbarch != NULL);
3164   gdb_assert (gdbarch->frame_num_args != NULL);
3165   if (gdbarch_debug >= 2)
3166     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_num_args called\n");
3167   return gdbarch->frame_num_args (frame);
3168 }
3169
3170 void
3171 set_gdbarch_frame_num_args (struct gdbarch *gdbarch,
3172                             gdbarch_frame_num_args_ftype frame_num_args)
3173 {
3174   gdbarch->frame_num_args = frame_num_args;
3175 }
3176
3177 int
3178 gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch)
3179 {
3180   gdb_assert (gdbarch != NULL);
3181   return gdbarch->deprecated_stack_align != NULL;
3182 }
3183
3184 CORE_ADDR
3185 gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp)
3186 {
3187   gdb_assert (gdbarch != NULL);
3188   gdb_assert (gdbarch->deprecated_stack_align != NULL);
3189   if (gdbarch_debug >= 2)
3190     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_stack_align called\n");
3191   return gdbarch->deprecated_stack_align (sp);
3192 }
3193
3194 void
3195 set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch,
3196                                     gdbarch_deprecated_stack_align_ftype deprecated_stack_align)
3197 {
3198   gdbarch->deprecated_stack_align = deprecated_stack_align;
3199 }
3200
3201 int
3202 gdbarch_frame_align_p (struct gdbarch *gdbarch)
3203 {
3204   gdb_assert (gdbarch != NULL);
3205   return gdbarch->frame_align != NULL;
3206 }
3207
3208 CORE_ADDR
3209 gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address)
3210 {
3211   gdb_assert (gdbarch != NULL);
3212   gdb_assert (gdbarch->frame_align != NULL);
3213   if (gdbarch_debug >= 2)
3214     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_align called\n");
3215   return gdbarch->frame_align (gdbarch, address);
3216 }
3217
3218 void
3219 set_gdbarch_frame_align (struct gdbarch *gdbarch,
3220                          gdbarch_frame_align_ftype frame_align)
3221 {
3222   gdbarch->frame_align = frame_align;
3223 }
3224
3225 int
3226 gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch)
3227 {
3228   gdb_assert (gdbarch != NULL);
3229   return gdbarch->deprecated_reg_struct_has_addr != NULL;
3230 }
3231
3232 int
3233 gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type)
3234 {
3235   gdb_assert (gdbarch != NULL);
3236   gdb_assert (gdbarch->deprecated_reg_struct_has_addr != NULL);
3237   if (gdbarch_debug >= 2)
3238     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_reg_struct_has_addr called\n");
3239   return gdbarch->deprecated_reg_struct_has_addr (gcc_p, type);
3240 }
3241
3242 void
3243 set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch,
3244                                             gdbarch_deprecated_reg_struct_has_addr_ftype deprecated_reg_struct_has_addr)
3245 {
3246   gdbarch->deprecated_reg_struct_has_addr = deprecated_reg_struct_has_addr;
3247 }
3248
3249 int
3250 gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type)
3251 {
3252   gdb_assert (gdbarch != NULL);
3253   gdb_assert (gdbarch->stabs_argument_has_addr != NULL);
3254   if (gdbarch_debug >= 2)
3255     fprintf_unfiltered (gdb_stdlog, "gdbarch_stabs_argument_has_addr called\n");
3256   return gdbarch->stabs_argument_has_addr (gdbarch, type);
3257 }
3258
3259 void
3260 set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch,
3261                                      gdbarch_stabs_argument_has_addr_ftype stabs_argument_has_addr)
3262 {
3263   gdbarch->stabs_argument_has_addr = stabs_argument_has_addr;
3264 }
3265
3266 int
3267 gdbarch_frame_red_zone_size (struct gdbarch *gdbarch)
3268 {
3269   gdb_assert (gdbarch != NULL);
3270   if (gdbarch_debug >= 2)
3271     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_red_zone_size called\n");
3272   return gdbarch->frame_red_zone_size;
3273 }
3274
3275 void
3276 set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch,
3277                                  int frame_red_zone_size)
3278 {
3279   gdbarch->frame_red_zone_size = frame_red_zone_size;
3280 }
3281
3282 CORE_ADDR
3283 gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ)
3284 {
3285   gdb_assert (gdbarch != NULL);
3286   gdb_assert (gdbarch->convert_from_func_ptr_addr != NULL);
3287   if (gdbarch_debug >= 2)
3288     fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_from_func_ptr_addr called\n");
3289   return gdbarch->convert_from_func_ptr_addr (gdbarch, addr, targ);
3290 }
3291
3292 void
3293 set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch,
3294                                         gdbarch_convert_from_func_ptr_addr_ftype convert_from_func_ptr_addr)
3295 {
3296   gdbarch->convert_from_func_ptr_addr = convert_from_func_ptr_addr;
3297 }
3298
3299 CORE_ADDR
3300 gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr)
3301 {
3302   gdb_assert (gdbarch != NULL);
3303   gdb_assert (gdbarch->addr_bits_remove != NULL);
3304   if (gdbarch_debug >= 2)
3305     fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bits_remove called\n");
3306   return gdbarch->addr_bits_remove (addr);
3307 }
3308
3309 void
3310 set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch,
3311                               gdbarch_addr_bits_remove_ftype addr_bits_remove)
3312 {
3313   gdbarch->addr_bits_remove = addr_bits_remove;
3314 }
3315
3316 CORE_ADDR
3317 gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr)
3318 {
3319   gdb_assert (gdbarch != NULL);
3320   gdb_assert (gdbarch->smash_text_address != NULL);
3321   if (gdbarch_debug >= 2)
3322     fprintf_unfiltered (gdb_stdlog, "gdbarch_smash_text_address called\n");
3323   return gdbarch->smash_text_address (addr);
3324 }
3325
3326 void
3327 set_gdbarch_smash_text_address (struct gdbarch *gdbarch,
3328                                 gdbarch_smash_text_address_ftype smash_text_address)
3329 {
3330   gdbarch->smash_text_address = smash_text_address;
3331 }
3332
3333 int
3334 gdbarch_software_single_step_p (struct gdbarch *gdbarch)
3335 {
3336   gdb_assert (gdbarch != NULL);
3337   return gdbarch->software_single_step != NULL;
3338 }
3339
3340 void
3341 gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p)
3342 {
3343   gdb_assert (gdbarch != NULL);
3344   gdb_assert (gdbarch->software_single_step != NULL);
3345   if (gdbarch_debug >= 2)
3346     fprintf_unfiltered (gdb_stdlog, "gdbarch_software_single_step called\n");
3347   gdbarch->software_single_step (sig, insert_breakpoints_p);
3348 }
3349
3350 void
3351 set_gdbarch_software_single_step (struct gdbarch *gdbarch,
3352                                   gdbarch_software_single_step_ftype software_single_step)
3353 {
3354   gdbarch->software_single_step = software_single_step;
3355 }
3356
3357 int
3358 gdbarch_single_step_through_delay_p (struct gdbarch *gdbarch)
3359 {
3360   gdb_assert (gdbarch != NULL);
3361   return gdbarch->single_step_through_delay != NULL;
3362 }
3363
3364 int
3365 gdbarch_single_step_through_delay (struct gdbarch *gdbarch, struct frame_info *frame)
3366 {
3367   gdb_assert (gdbarch != NULL);
3368   gdb_assert (gdbarch->single_step_through_delay != NULL);
3369   if (gdbarch_debug >= 2)
3370     fprintf_unfiltered (gdb_stdlog, "gdbarch_single_step_through_delay called\n");
3371   return gdbarch->single_step_through_delay (gdbarch, frame);
3372 }
3373
3374 void
3375 set_gdbarch_single_step_through_delay (struct gdbarch *gdbarch,
3376                                        gdbarch_single_step_through_delay_ftype single_step_through_delay)
3377 {
3378   gdbarch->single_step_through_delay = single_step_through_delay;
3379 }
3380
3381 int
3382 gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info)
3383 {
3384   gdb_assert (gdbarch != NULL);
3385   gdb_assert (gdbarch->print_insn != NULL);
3386   if (gdbarch_debug >= 2)
3387     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_insn called\n");
3388   return gdbarch->print_insn (vma, info);
3389 }
3390
3391 void
3392 set_gdbarch_print_insn (struct gdbarch *gdbarch,
3393                         gdbarch_print_insn_ftype print_insn)
3394 {
3395   gdbarch->print_insn = print_insn;
3396 }
3397
3398 CORE_ADDR
3399 gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc)
3400 {
3401   gdb_assert (gdbarch != NULL);
3402   gdb_assert (gdbarch->skip_trampoline_code != NULL);
3403   if (gdbarch_debug >= 2)
3404     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_trampoline_code called\n");
3405   return gdbarch->skip_trampoline_code (pc);
3406 }
3407
3408 void
3409 set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch,
3410                                   gdbarch_skip_trampoline_code_ftype skip_trampoline_code)
3411 {
3412   gdbarch->skip_trampoline_code = skip_trampoline_code;
3413 }
3414
3415 CORE_ADDR
3416 gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc)
3417 {
3418   gdb_assert (gdbarch != NULL);
3419   gdb_assert (gdbarch->skip_solib_resolver != NULL);
3420   if (gdbarch_debug >= 2)
3421     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_solib_resolver called\n");
3422   return gdbarch->skip_solib_resolver (gdbarch, pc);
3423 }
3424
3425 void
3426 set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch,
3427                                  gdbarch_skip_solib_resolver_ftype skip_solib_resolver)
3428 {
3429   gdbarch->skip_solib_resolver = skip_solib_resolver;
3430 }
3431
3432 int
3433 gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name)
3434 {
3435   gdb_assert (gdbarch != NULL);
3436   gdb_assert (gdbarch->in_solib_call_trampoline != NULL);
3437   if (gdbarch_debug >= 2)
3438     fprintf_unfiltered (gdb_stdlog, "gdbarch_in_solib_call_trampoline called\n");
3439   return gdbarch->in_solib_call_trampoline (pc, name);
3440 }
3441
3442 void
3443 set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch,
3444                                       gdbarch_in_solib_call_trampoline_ftype in_solib_call_trampoline)
3445 {
3446   gdbarch->in_solib_call_trampoline = in_solib_call_trampoline;
3447 }
3448
3449 int
3450 gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name)
3451 {
3452   gdb_assert (gdbarch != NULL);
3453   gdb_assert (gdbarch->in_solib_return_trampoline != NULL);
3454   if (gdbarch_debug >= 2)
3455     fprintf_unfiltered (gdb_stdlog, "gdbarch_in_solib_return_trampoline called\n");
3456   return gdbarch->in_solib_return_trampoline (pc, name);
3457 }
3458
3459 void
3460 set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch,
3461                                         gdbarch_in_solib_return_trampoline_ftype in_solib_return_trampoline)
3462 {
3463   gdbarch->in_solib_return_trampoline = in_solib_return_trampoline;
3464 }
3465
3466 int
3467 gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr)
3468 {
3469   gdb_assert (gdbarch != NULL);
3470   gdb_assert (gdbarch->in_function_epilogue_p != NULL);
3471   if (gdbarch_debug >= 2)
3472     fprintf_unfiltered (gdb_stdlog, "gdbarch_in_function_epilogue_p called\n");
3473   return gdbarch->in_function_epilogue_p (gdbarch, addr);
3474 }
3475
3476 void
3477 set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch,
3478                                     gdbarch_in_function_epilogue_p_ftype in_function_epilogue_p)
3479 {
3480   gdbarch->in_function_epilogue_p = in_function_epilogue_p;
3481 }
3482
3483 char *
3484 gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv)
3485 {
3486   gdb_assert (gdbarch != NULL);
3487   gdb_assert (gdbarch->construct_inferior_arguments != NULL);
3488   if (gdbarch_debug >= 2)
3489     fprintf_unfiltered (gdb_stdlog, "gdbarch_construct_inferior_arguments called\n");
3490   return gdbarch->construct_inferior_arguments (gdbarch, argc, argv);
3491 }
3492
3493 void
3494 set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch,
3495                                           gdbarch_construct_inferior_arguments_ftype construct_inferior_arguments)
3496 {
3497   gdbarch->construct_inferior_arguments = construct_inferior_arguments;
3498 }
3499
3500 void
3501 gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym)
3502 {
3503   gdb_assert (gdbarch != NULL);
3504   gdb_assert (gdbarch->elf_make_msymbol_special != NULL);
3505   if (gdbarch_debug >= 2)
3506     fprintf_unfiltered (gdb_stdlog, "gdbarch_elf_make_msymbol_special called\n");
3507   gdbarch->elf_make_msymbol_special (sym, msym);
3508 }
3509
3510 void
3511 set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch,
3512                                       gdbarch_elf_make_msymbol_special_ftype elf_make_msymbol_special)
3513 {
3514   gdbarch->elf_make_msymbol_special = elf_make_msymbol_special;
3515 }
3516
3517 void
3518 gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym)
3519 {
3520   gdb_assert (gdbarch != NULL);
3521   gdb_assert (gdbarch->coff_make_msymbol_special != NULL);
3522   if (gdbarch_debug >= 2)
3523     fprintf_unfiltered (gdb_stdlog, "gdbarch_coff_make_msymbol_special called\n");
3524   gdbarch->coff_make_msymbol_special (val, msym);
3525 }
3526
3527 void
3528 set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch,
3529                                        gdbarch_coff_make_msymbol_special_ftype coff_make_msymbol_special)
3530 {
3531   gdbarch->coff_make_msymbol_special = coff_make_msymbol_special;
3532 }
3533
3534 const char *
3535 gdbarch_name_of_malloc (struct gdbarch *gdbarch)
3536 {
3537   gdb_assert (gdbarch != NULL);
3538   /* Skip verify of name_of_malloc, invalid_p == 0 */
3539   if (gdbarch_debug >= 2)
3540     fprintf_unfiltered (gdb_stdlog, "gdbarch_name_of_malloc called\n");
3541   return gdbarch->name_of_malloc;
3542 }
3543
3544 void
3545 set_gdbarch_name_of_malloc (struct gdbarch *gdbarch,
3546                             const char * name_of_malloc)
3547 {
3548   gdbarch->name_of_malloc = name_of_malloc;
3549 }
3550
3551 int
3552 gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch)
3553 {
3554   gdb_assert (gdbarch != NULL);
3555   /* Skip verify of cannot_step_breakpoint, invalid_p == 0 */
3556   if (gdbarch_debug >= 2)
3557     fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_step_breakpoint called\n");
3558   return gdbarch->cannot_step_breakpoint;
3559 }
3560
3561 void
3562 set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch,
3563                                     int cannot_step_breakpoint)
3564 {
3565   gdbarch->cannot_step_breakpoint = cannot_step_breakpoint;
3566 }
3567
3568 int
3569 gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch)
3570 {
3571   gdb_assert (gdbarch != NULL);
3572   /* Skip verify of have_nonsteppable_watchpoint, invalid_p == 0 */
3573   if (gdbarch_debug >= 2)
3574     fprintf_unfiltered (gdb_stdlog, "gdbarch_have_nonsteppable_watchpoint called\n");
3575   return gdbarch->have_nonsteppable_watchpoint;
3576 }
3577
3578 void
3579 set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch,
3580                                           int have_nonsteppable_watchpoint)
3581 {
3582   gdbarch->have_nonsteppable_watchpoint = have_nonsteppable_watchpoint;
3583 }
3584
3585 int
3586 gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch)
3587 {
3588   gdb_assert (gdbarch != NULL);
3589   return gdbarch->address_class_type_flags != NULL;
3590 }
3591
3592 int
3593 gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class)
3594 {
3595   gdb_assert (gdbarch != NULL);
3596   gdb_assert (gdbarch->address_class_type_flags != NULL);
3597   if (gdbarch_debug >= 2)
3598     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_type_flags called\n");
3599   return gdbarch->address_class_type_flags (byte_size, dwarf2_addr_class);
3600 }
3601
3602 void
3603 set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch,
3604                                       gdbarch_address_class_type_flags_ftype address_class_type_flags)
3605 {
3606   gdbarch->address_class_type_flags = address_class_type_flags;
3607 }
3608
3609 int
3610 gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch)
3611 {
3612   gdb_assert (gdbarch != NULL);
3613   return gdbarch->address_class_type_flags_to_name != NULL;
3614 }
3615
3616 const char *
3617 gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags)
3618 {
3619   gdb_assert (gdbarch != NULL);
3620   gdb_assert (gdbarch->address_class_type_flags_to_name != NULL);
3621   if (gdbarch_debug >= 2)
3622     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_type_flags_to_name called\n");
3623   return gdbarch->address_class_type_flags_to_name (gdbarch, type_flags);
3624 }
3625
3626 void
3627 set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch,
3628                                               gdbarch_address_class_type_flags_to_name_ftype address_class_type_flags_to_name)
3629 {
3630   gdbarch->address_class_type_flags_to_name = address_class_type_flags_to_name;
3631 }
3632
3633 int
3634 gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch)
3635 {
3636   gdb_assert (gdbarch != NULL);
3637   return gdbarch->address_class_name_to_type_flags != NULL;
3638 }
3639
3640 int
3641 gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr)
3642 {
3643   gdb_assert (gdbarch != NULL);
3644   gdb_assert (gdbarch->address_class_name_to_type_flags != NULL);
3645   if (gdbarch_debug >= 2)
3646     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_name_to_type_flags called\n");
3647   return gdbarch->address_class_name_to_type_flags (gdbarch, name, type_flags_ptr);
3648 }
3649
3650 void
3651 set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch,
3652                                               gdbarch_address_class_name_to_type_flags_ftype address_class_name_to_type_flags)
3653 {
3654   gdbarch->address_class_name_to_type_flags = address_class_name_to_type_flags;
3655 }
3656
3657 int
3658 gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup)
3659 {
3660   gdb_assert (gdbarch != NULL);
3661   gdb_assert (gdbarch->register_reggroup_p != NULL);
3662   if (gdbarch_debug >= 2)
3663     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_reggroup_p called\n");
3664   return gdbarch->register_reggroup_p (gdbarch, regnum, reggroup);
3665 }
3666
3667 void
3668 set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch,
3669                                  gdbarch_register_reggroup_p_ftype register_reggroup_p)
3670 {
3671   gdbarch->register_reggroup_p = register_reggroup_p;
3672 }
3673
3674 int
3675 gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch)
3676 {
3677   gdb_assert (gdbarch != NULL);
3678   return gdbarch->fetch_pointer_argument != NULL;
3679 }
3680
3681 CORE_ADDR
3682 gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type)
3683 {
3684   gdb_assert (gdbarch != NULL);
3685   gdb_assert (gdbarch->fetch_pointer_argument != NULL);
3686   if (gdbarch_debug >= 2)
3687     fprintf_unfiltered (gdb_stdlog, "gdbarch_fetch_pointer_argument called\n");
3688   return gdbarch->fetch_pointer_argument (frame, argi, type);
3689 }
3690
3691 void
3692 set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch,
3693                                     gdbarch_fetch_pointer_argument_ftype fetch_pointer_argument)
3694 {
3695   gdbarch->fetch_pointer_argument = fetch_pointer_argument;
3696 }
3697
3698 int
3699 gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch)
3700 {
3701   gdb_assert (gdbarch != NULL);
3702   return gdbarch->regset_from_core_section != NULL;
3703 }
3704
3705 const struct regset *
3706 gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size)
3707 {
3708   gdb_assert (gdbarch != NULL);
3709   gdb_assert (gdbarch->regset_from_core_section != NULL);
3710   if (gdbarch_debug >= 2)
3711     fprintf_unfiltered (gdb_stdlog, "gdbarch_regset_from_core_section called\n");
3712   return gdbarch->regset_from_core_section (gdbarch, sect_name, sect_size);
3713 }
3714
3715 void
3716 set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch,
3717                                       gdbarch_regset_from_core_section_ftype regset_from_core_section)
3718 {
3719   gdbarch->regset_from_core_section = regset_from_core_section;
3720 }
3721
3722
3723 /* Keep a registry of per-architecture data-pointers required by GDB
3724    modules. */
3725
3726 struct gdbarch_data
3727 {
3728   unsigned index;
3729   int init_p;
3730   gdbarch_data_pre_init_ftype *pre_init;
3731   gdbarch_data_post_init_ftype *post_init;
3732 };
3733
3734 struct gdbarch_data_registration
3735 {
3736   struct gdbarch_data *data;
3737   struct gdbarch_data_registration *next;
3738 };
3739
3740 struct gdbarch_data_registry
3741 {
3742   unsigned nr;
3743   struct gdbarch_data_registration *registrations;
3744 };
3745
3746 struct gdbarch_data_registry gdbarch_data_registry =
3747 {
3748   0, NULL,
3749 };
3750
3751 static struct gdbarch_data *
3752 gdbarch_data_register (gdbarch_data_pre_init_ftype *pre_init,
3753                        gdbarch_data_post_init_ftype *post_init)
3754 {
3755   struct gdbarch_data_registration **curr;
3756   /* Append the new registraration.  */
3757   for (curr = &gdbarch_data_registry.registrations;
3758        (*curr) != NULL;
3759        curr = &(*curr)->next);
3760   (*curr) = XMALLOC (struct gdbarch_data_registration);
3761   (*curr)->next = NULL;
3762   (*curr)->data = XMALLOC (struct gdbarch_data);
3763   (*curr)->data->index = gdbarch_data_registry.nr++;
3764   (*curr)->data->pre_init = pre_init;
3765   (*curr)->data->post_init = post_init;
3766   (*curr)->data->init_p = 1;
3767   return (*curr)->data;
3768 }
3769
3770 struct gdbarch_data *
3771 gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *pre_init)
3772 {
3773   return gdbarch_data_register (pre_init, NULL);
3774 }
3775
3776 struct gdbarch_data *
3777 gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *post_init)
3778 {
3779   return gdbarch_data_register (NULL, post_init);
3780 }
3781
3782 /* Create/delete the gdbarch data vector. */
3783
3784 static void
3785 alloc_gdbarch_data (struct gdbarch *gdbarch)
3786 {
3787   gdb_assert (gdbarch->data == NULL);
3788   gdbarch->nr_data = gdbarch_data_registry.nr;
3789   gdbarch->data = GDBARCH_OBSTACK_CALLOC (gdbarch, gdbarch->nr_data, void *);
3790 }
3791
3792 /* Initialize the current value of the specified per-architecture
3793    data-pointer. */
3794
3795 void
3796 deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
3797                              struct gdbarch_data *data,
3798                              void *pointer)
3799 {
3800   gdb_assert (data->index < gdbarch->nr_data);
3801   gdb_assert (gdbarch->data[data->index] == NULL);
3802   gdb_assert (data->pre_init == NULL);
3803   gdbarch->data[data->index] = pointer;
3804 }
3805
3806 /* Return the current value of the specified per-architecture
3807    data-pointer. */
3808
3809 void *
3810 gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *data)
3811 {
3812   gdb_assert (data->index < gdbarch->nr_data);
3813   if (gdbarch->data[data->index] == NULL)
3814     {
3815       /* The data-pointer isn't initialized, call init() to get a
3816          value.  */
3817       if (data->pre_init != NULL)
3818         /* Mid architecture creation: pass just the obstack, and not
3819            the entire architecture, as that way it isn't possible for
3820            pre-init code to refer to undefined architecture
3821            fields.  */
3822         gdbarch->data[data->index] = data->pre_init (gdbarch->obstack);
3823       else if (gdbarch->initialized_p
3824                && data->post_init != NULL)
3825         /* Post architecture creation: pass the entire architecture
3826            (as all fields are valid), but be careful to also detect
3827            recursive references.  */
3828         {
3829           gdb_assert (data->init_p);
3830           data->init_p = 0;
3831           gdbarch->data[data->index] = data->post_init (gdbarch);
3832           data->init_p = 1;
3833         }
3834       else
3835         /* The architecture initialization hasn't completed - punt -
3836          hope that the caller knows what they are doing.  Once
3837          deprecated_set_gdbarch_data has been initialized, this can be
3838          changed to an internal error.  */
3839         return NULL;
3840       gdb_assert (gdbarch->data[data->index] != NULL);
3841     }
3842   return gdbarch->data[data->index];
3843 }
3844
3845
3846
3847 /* Keep a registry of swapped data required by GDB modules. */
3848
3849 struct gdbarch_swap
3850 {
3851   void *swap;
3852   struct gdbarch_swap_registration *source;
3853   struct gdbarch_swap *next;
3854 };
3855
3856 struct gdbarch_swap_registration
3857 {
3858   void *data;
3859   unsigned long sizeof_data;
3860   gdbarch_swap_ftype *init;
3861   struct gdbarch_swap_registration *next;
3862 };
3863
3864 struct gdbarch_swap_registry
3865 {
3866   int nr;
3867   struct gdbarch_swap_registration *registrations;
3868 };
3869
3870 struct gdbarch_swap_registry gdbarch_swap_registry =
3871 {
3872   0, NULL,
3873 };
3874
3875 void
3876 deprecated_register_gdbarch_swap (void *data,
3877                                   unsigned long sizeof_data,
3878                                   gdbarch_swap_ftype *init)
3879 {
3880   struct gdbarch_swap_registration **rego;
3881   for (rego = &gdbarch_swap_registry.registrations;
3882        (*rego) != NULL;
3883        rego = &(*rego)->next);
3884   (*rego) = XMALLOC (struct gdbarch_swap_registration);
3885   (*rego)->next = NULL;
3886   (*rego)->init = init;
3887   (*rego)->data = data;
3888   (*rego)->sizeof_data = sizeof_data;
3889 }
3890
3891 static void
3892 current_gdbarch_swap_init_hack (void)
3893 {
3894   struct gdbarch_swap_registration *rego;
3895   struct gdbarch_swap **curr = &current_gdbarch->swap;
3896   for (rego = gdbarch_swap_registry.registrations;
3897        rego != NULL;
3898        rego = rego->next)
3899     {
3900       if (rego->data != NULL)
3901         {
3902           (*curr) = GDBARCH_OBSTACK_ZALLOC (current_gdbarch,
3903                                             struct gdbarch_swap);
3904           (*curr)->source = rego;
3905           (*curr)->swap = gdbarch_obstack_zalloc (current_gdbarch,
3906                                                   rego->sizeof_data);
3907           (*curr)->next = NULL;
3908           curr = &(*curr)->next;
3909         }
3910       if (rego->init != NULL)
3911         rego->init ();
3912     }
3913 }
3914
3915 static struct gdbarch *
3916 current_gdbarch_swap_out_hack (void)
3917 {
3918   struct gdbarch *old_gdbarch = current_gdbarch;
3919   struct gdbarch_swap *curr;
3920
3921   gdb_assert (old_gdbarch != NULL);
3922   for (curr = old_gdbarch->swap;
3923        curr != NULL;
3924        curr = curr->next)
3925     {
3926       memcpy (curr->swap, curr->source->data, curr->source->sizeof_data);
3927       memset (curr->source->data, 0, curr->source->sizeof_data);
3928     }
3929   current_gdbarch = NULL;
3930   return old_gdbarch;
3931 }
3932
3933 static void
3934 current_gdbarch_swap_in_hack (struct gdbarch *new_gdbarch)
3935 {
3936   struct gdbarch_swap *curr;
3937
3938   gdb_assert (current_gdbarch == NULL);
3939   for (curr = new_gdbarch->swap;
3940        curr != NULL;
3941        curr = curr->next)
3942     memcpy (curr->source->data, curr->swap, curr->source->sizeof_data);
3943   current_gdbarch = new_gdbarch;
3944 }
3945
3946
3947 /* Keep a registry of the architectures known by GDB. */
3948
3949 struct gdbarch_registration
3950 {
3951   enum bfd_architecture bfd_architecture;
3952   gdbarch_init_ftype *init;
3953   gdbarch_dump_tdep_ftype *dump_tdep;
3954   struct gdbarch_list *arches;
3955   struct gdbarch_registration *next;
3956 };
3957
3958 static struct gdbarch_registration *gdbarch_registry = NULL;
3959
3960 static void
3961 append_name (const char ***buf, int *nr, const char *name)
3962 {
3963   *buf = xrealloc (*buf, sizeof (char**) * (*nr + 1));
3964   (*buf)[*nr] = name;
3965   *nr += 1;
3966 }
3967
3968 const char **
3969 gdbarch_printable_names (void)
3970 {
3971   /* Accumulate a list of names based on the registed list of
3972      architectures. */
3973   enum bfd_architecture a;
3974   int nr_arches = 0;
3975   const char **arches = NULL;
3976   struct gdbarch_registration *rego;
3977   for (rego = gdbarch_registry;
3978        rego != NULL;
3979        rego = rego->next)
3980     {
3981       const struct bfd_arch_info *ap;
3982       ap = bfd_lookup_arch (rego->bfd_architecture, 0);
3983       if (ap == NULL)
3984         internal_error (__FILE__, __LINE__,
3985                         "gdbarch_architecture_names: multi-arch unknown");
3986       do
3987         {
3988           append_name (&arches, &nr_arches, ap->printable_name);
3989           ap = ap->next;
3990         }
3991       while (ap != NULL);
3992     }
3993   append_name (&arches, &nr_arches, NULL);
3994   return arches;
3995 }
3996
3997
3998 void
3999 gdbarch_register (enum bfd_architecture bfd_architecture,
4000                   gdbarch_init_ftype *init,
4001                   gdbarch_dump_tdep_ftype *dump_tdep)
4002 {
4003   struct gdbarch_registration **curr;
4004   const struct bfd_arch_info *bfd_arch_info;
4005   /* Check that BFD recognizes this architecture */
4006   bfd_arch_info = bfd_lookup_arch (bfd_architecture, 0);
4007   if (bfd_arch_info == NULL)
4008     {
4009       internal_error (__FILE__, __LINE__,
4010                       "gdbarch: Attempt to register unknown architecture (%d)",
4011                       bfd_architecture);
4012     }
4013   /* Check that we haven't seen this architecture before */
4014   for (curr = &gdbarch_registry;
4015        (*curr) != NULL;
4016        curr = &(*curr)->next)
4017     {
4018       if (bfd_architecture == (*curr)->bfd_architecture)
4019         internal_error (__FILE__, __LINE__,
4020                         "gdbarch: Duplicate registraration of architecture (%s)",
4021                         bfd_arch_info->printable_name);
4022     }
4023   /* log it */
4024   if (gdbarch_debug)
4025     fprintf_unfiltered (gdb_stdlog, "register_gdbarch_init (%s, 0x%08lx)\n",
4026                         bfd_arch_info->printable_name,
4027                         (long) init);
4028   /* Append it */
4029   (*curr) = XMALLOC (struct gdbarch_registration);
4030   (*curr)->bfd_architecture = bfd_architecture;
4031   (*curr)->init = init;
4032   (*curr)->dump_tdep = dump_tdep;
4033   (*curr)->arches = NULL;
4034   (*curr)->next = NULL;
4035 }
4036
4037 void
4038 register_gdbarch_init (enum bfd_architecture bfd_architecture,
4039                        gdbarch_init_ftype *init)
4040 {
4041   gdbarch_register (bfd_architecture, init, NULL);
4042 }
4043
4044
4045 /* Look for an architecture using gdbarch_info.  Base search on only
4046    BFD_ARCH_INFO and BYTE_ORDER. */
4047
4048 struct gdbarch_list *
4049 gdbarch_list_lookup_by_info (struct gdbarch_list *arches,
4050                              const struct gdbarch_info *info)
4051 {
4052   for (; arches != NULL; arches = arches->next)
4053     {
4054       if (info->bfd_arch_info != arches->gdbarch->bfd_arch_info)
4055         continue;
4056       if (info->byte_order != arches->gdbarch->byte_order)
4057         continue;
4058       if (info->osabi != arches->gdbarch->osabi)
4059         continue;
4060       return arches;
4061     }
4062   return NULL;
4063 }
4064
4065
4066 /* Find an architecture that matches the specified INFO.  Create a new
4067    architecture if needed.  Return that new architecture.  Assumes
4068    that there is no current architecture.  */
4069
4070 static struct gdbarch *
4071 find_arch_by_info (struct gdbarch *old_gdbarch, struct gdbarch_info info)
4072 {
4073   struct gdbarch *new_gdbarch;
4074   struct gdbarch_registration *rego;
4075
4076   /* The existing architecture has been swapped out - all this code
4077      works from a clean slate.  */
4078   gdb_assert (current_gdbarch == NULL);
4079
4080   /* Fill in missing parts of the INFO struct using a number of
4081      sources: "set ..."; INFOabfd supplied; and the existing
4082      architecture.  */
4083   gdbarch_info_fill (old_gdbarch, &info);
4084
4085   /* Must have found some sort of architecture. */
4086   gdb_assert (info.bfd_arch_info != NULL);
4087
4088   if (gdbarch_debug)
4089     {
4090       fprintf_unfiltered (gdb_stdlog,
4091                           "find_arch_by_info: info.bfd_arch_info %s\n",
4092                           (info.bfd_arch_info != NULL
4093                            ? info.bfd_arch_info->printable_name
4094                            : "(null)"));
4095       fprintf_unfiltered (gdb_stdlog,
4096                           "find_arch_by_info: info.byte_order %d (%s)\n",
4097                           info.byte_order,
4098                           (info.byte_order == BFD_ENDIAN_BIG ? "big"
4099                            : info.byte_order == BFD_ENDIAN_LITTLE ? "little"
4100                            : "default"));
4101       fprintf_unfiltered (gdb_stdlog,
4102                           "find_arch_by_info: info.osabi %d (%s)\n",
4103                           info.osabi, gdbarch_osabi_name (info.osabi));
4104       fprintf_unfiltered (gdb_stdlog,
4105                           "find_arch_by_info: info.abfd 0x%lx\n",
4106                           (long) info.abfd);
4107       fprintf_unfiltered (gdb_stdlog,
4108                           "find_arch_by_info: info.tdep_info 0x%lx\n",
4109                           (long) info.tdep_info);
4110     }
4111
4112   /* Find the tdep code that knows about this architecture.  */
4113   for (rego = gdbarch_registry;
4114        rego != NULL;
4115        rego = rego->next)
4116     if (rego->bfd_architecture == info.bfd_arch_info->arch)
4117       break;
4118   if (rego == NULL)
4119     {
4120       if (gdbarch_debug)
4121         fprintf_unfiltered (gdb_stdlog, "find_arch_by_info: "
4122                             "No matching architecture\n");
4123       return 0;
4124     }
4125
4126   /* Ask the tdep code for an architecture that matches "info".  */
4127   new_gdbarch = rego->init (info, rego->arches);
4128
4129   /* Did the tdep code like it?  No.  Reject the change and revert to
4130      the old architecture.  */
4131   if (new_gdbarch == NULL)
4132     {
4133       if (gdbarch_debug)
4134         fprintf_unfiltered (gdb_stdlog, "find_arch_by_info: "
4135                             "Target rejected architecture\n");
4136       return NULL;
4137     }
4138
4139   /* Is this a pre-existing architecture (as determined by already
4140      being initialized)?  Move it to the front of the architecture
4141      list (keeping the list sorted Most Recently Used).  */
4142   if (new_gdbarch->initialized_p)
4143     {
4144       struct gdbarch_list **list;
4145       struct gdbarch_list *this;
4146       if (gdbarch_debug)
4147         fprintf_unfiltered (gdb_stdlog, "find_arch_by_info: "
4148                             "Previous architecture 0x%08lx (%s) selected\n",
4149                             (long) new_gdbarch,
4150                             new_gdbarch->bfd_arch_info->printable_name);
4151       /* Find the existing arch in the list.  */
4152       for (list = &rego->arches;
4153            (*list) != NULL && (*list)->gdbarch != new_gdbarch;
4154            list = &(*list)->next);
4155       /* It had better be in the list of architectures.  */
4156       gdb_assert ((*list) != NULL && (*list)->gdbarch == new_gdbarch);
4157       /* Unlink THIS.  */
4158       this = (*list);
4159       (*list) = this->next;
4160       /* Insert THIS at the front.  */
4161       this->next = rego->arches;
4162       rego->arches = this;
4163       /* Return it.  */
4164       return new_gdbarch;
4165     }
4166
4167   /* It's a new architecture.  */
4168   if (gdbarch_debug)
4169     fprintf_unfiltered (gdb_stdlog, "find_arch_by_info: "
4170                         "New architecture 0x%08lx (%s) selected\n",
4171                         (long) new_gdbarch,
4172                         new_gdbarch->bfd_arch_info->printable_name);
4173
4174   /* Insert the new architecture into the front of the architecture
4175      list (keep the list sorted Most Recently Used).  */
4176   {
4177     struct gdbarch_list *this = XMALLOC (struct gdbarch_list);
4178     this->next = rego->arches;
4179     this->gdbarch = new_gdbarch;
4180     rego->arches = this;
4181   }
4182
4183   /* Check that the newly installed architecture is valid.  Plug in
4184      any post init values.  */
4185   new_gdbarch->dump_tdep = rego->dump_tdep;
4186   verify_gdbarch (new_gdbarch);
4187   new_gdbarch->initialized_p = 1;
4188
4189   /* Initialize any per-architecture swap areas.  This phase requires
4190      a valid global CURRENT_GDBARCH.  Set it momentarially, and then
4191      swap the entire architecture out.  */
4192   current_gdbarch = new_gdbarch;
4193   current_gdbarch_swap_init_hack ();
4194   current_gdbarch_swap_out_hack ();
4195
4196   if (gdbarch_debug)
4197     gdbarch_dump (new_gdbarch, gdb_stdlog);
4198
4199   return new_gdbarch;
4200 }
4201
4202 struct gdbarch *
4203 gdbarch_find_by_info (struct gdbarch_info info)
4204 {
4205   /* Save the previously selected architecture, setting the global to
4206      NULL.  This stops things like gdbarch->init() trying to use the
4207      previous architecture's configuration.  The previous architecture
4208      may not even be of the same architecture family.  The most recent
4209      architecture of the same family is found at the head of the
4210      rego->arches list.  */
4211   struct gdbarch *old_gdbarch = current_gdbarch_swap_out_hack ();
4212
4213   /* Find the specified architecture.  */
4214   struct gdbarch *new_gdbarch = find_arch_by_info (old_gdbarch, info);
4215
4216   /* Restore the existing architecture.  */
4217   gdb_assert (current_gdbarch == NULL);
4218   current_gdbarch_swap_in_hack (old_gdbarch);
4219
4220   return new_gdbarch;
4221 }
4222
4223 /* Make the specified architecture current, swapping the existing one
4224    out.  */
4225
4226 void
4227 deprecated_current_gdbarch_select_hack (struct gdbarch *new_gdbarch)
4228 {
4229   gdb_assert (new_gdbarch != NULL);
4230   gdb_assert (current_gdbarch != NULL);
4231   gdb_assert (new_gdbarch->initialized_p);
4232   current_gdbarch_swap_out_hack ();
4233   current_gdbarch_swap_in_hack (new_gdbarch);
4234   architecture_changed_event ();
4235 }
4236
4237 extern void _initialize_gdbarch (void);
4238
4239 void
4240 _initialize_gdbarch (void)
4241 {
4242   struct cmd_list_element *c;
4243
4244   deprecated_add_show_from_set
4245     (add_set_cmd ("arch",
4246                   class_maintenance,
4247                   var_zinteger,
4248                   (char *)&gdbarch_debug,
4249                   "Set architecture debugging.\n\
4250 When non-zero, architecture debugging is enabled.", &setdebuglist),
4251      &showdebuglist);
4252   c = add_set_cmd ("archdebug",
4253                    class_maintenance,
4254                    var_zinteger,
4255                    (char *)&gdbarch_debug,
4256                    "Set architecture debugging.\n\
4257 When non-zero, architecture debugging is enabled.", &setlist);
4258
4259   deprecate_cmd (c, "set debug arch");
4260   deprecate_cmd (deprecated_add_show_from_set (c, &showlist), "show debug arch");
4261 }