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_instruction_nullified_ftype *instruction_nullified;
 216   gdbarch_print_insn_ftype *print_insn;
 217   gdbarch_skip_trampoline_code_ftype *skip_trampoline_code;
 218   gdbarch_skip_solib_resolver_ftype *skip_solib_resolver;
 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   generic_instruction_nullified,  /* instruction_nullified */
 343   0,  /* print_insn */
 344   0,  /* skip_trampoline_code */
 345   generic_skip_solib_resolver,  /* skip_solib_resolver */
 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->instruction_nullified = generic_instruction_nullified;
 441   current_gdbarch->skip_trampoline_code = generic_skip_trampoline_code;
 442   current_gdbarch->skip_solib_resolver = generic_skip_solib_resolver;
 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   /* Skip verify of instruction_nullified, invalid_p == 0 */
 598   if (current_gdbarch->print_insn == 0)
 599     fprintf_unfiltered (log, "\n\tprint_insn");
 600   /* Skip verify of skip_trampoline_code, invalid_p == 0 */
 601   /* Skip verify of skip_solib_resolver, 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_RETURN_TRAMPOLINE
1185   fprintf_unfiltered (file,
1186                       "gdbarch_dump: %s # %s\n",
1187                       "IN_SOLIB_RETURN_TRAMPOLINE(pc, name)",
1188                       XSTRING (IN_SOLIB_RETURN_TRAMPOLINE (pc, name)));
1189 #endif
1190   fprintf_unfiltered (file,
1191                       "gdbarch_dump: in_solib_return_trampoline = <0x%lx>\n",
1192                       (long) current_gdbarch->in_solib_return_trampoline);
1193 #ifdef INNER_THAN
1194   fprintf_unfiltered (file,
1195                       "gdbarch_dump: %s # %s\n",
1196                       "INNER_THAN(lhs, rhs)",
1197                       XSTRING (INNER_THAN (lhs, rhs)));
1198 #endif
1199   fprintf_unfiltered (file,
1200                       "gdbarch_dump: inner_than = <0x%lx>\n",
1201                       (long) current_gdbarch->inner_than);
1202   fprintf_unfiltered (file,
1203                       "gdbarch_dump: instruction_nullified = <0x%lx>\n",
1204                       (long) current_gdbarch->instruction_nullified);
1205 #ifdef TARGET_INT_BIT
1206   fprintf_unfiltered (file,
1207                       "gdbarch_dump: TARGET_INT_BIT # %s\n",
1208                       XSTRING (TARGET_INT_BIT));
1209 #endif
1210   fprintf_unfiltered (file,
1211                       "gdbarch_dump: int_bit = %s\n",
1212                       paddr_d (current_gdbarch->int_bit));
1213 #ifdef INTEGER_TO_ADDRESS_P
1214   fprintf_unfiltered (file,
1215                       "gdbarch_dump: %s # %s\n",
1216                       "INTEGER_TO_ADDRESS_P()",
1217                       XSTRING (INTEGER_TO_ADDRESS_P ()));
1218 #endif
1219   fprintf_unfiltered (file,
1220                       "gdbarch_dump: gdbarch_integer_to_address_p() = %d\n",
1221                       gdbarch_integer_to_address_p (current_gdbarch));
1222 #ifdef INTEGER_TO_ADDRESS
1223   fprintf_unfiltered (file,
1224                       "gdbarch_dump: %s # %s\n",
1225                       "INTEGER_TO_ADDRESS(type, buf)",
1226                       XSTRING (INTEGER_TO_ADDRESS (type, buf)));
1227 #endif
1228   fprintf_unfiltered (file,
1229                       "gdbarch_dump: integer_to_address = <0x%lx>\n",
1230                       (long) current_gdbarch->integer_to_address);
1231 #ifdef TARGET_LONG_BIT
1232   fprintf_unfiltered (file,
1233                       "gdbarch_dump: TARGET_LONG_BIT # %s\n",
1234                       XSTRING (TARGET_LONG_BIT));
1235 #endif
1236   fprintf_unfiltered (file,
1237                       "gdbarch_dump: long_bit = %s\n",
1238                       paddr_d (current_gdbarch->long_bit));
1239 #ifdef TARGET_LONG_DOUBLE_BIT
1240   fprintf_unfiltered (file,
1241                       "gdbarch_dump: TARGET_LONG_DOUBLE_BIT # %s\n",
1242                       XSTRING (TARGET_LONG_DOUBLE_BIT));
1243 #endif
1244   fprintf_unfiltered (file,
1245                       "gdbarch_dump: long_double_bit = %s\n",
1246                       paddr_d (current_gdbarch->long_double_bit));
1247 #ifdef TARGET_LONG_DOUBLE_FORMAT
1248   fprintf_unfiltered (file,
1249                       "gdbarch_dump: TARGET_LONG_DOUBLE_FORMAT # %s\n",
1250                       XSTRING (TARGET_LONG_DOUBLE_FORMAT));
1251 #endif
1252   fprintf_unfiltered (file,
1253                       "gdbarch_dump: long_double_format = %s\n",
1254                       pformat (current_gdbarch->long_double_format));
1255 #ifdef TARGET_LONG_LONG_BIT
1256   fprintf_unfiltered (file,
1257                       "gdbarch_dump: TARGET_LONG_LONG_BIT # %s\n",
1258                       XSTRING (TARGET_LONG_LONG_BIT));
1259 #endif
1260   fprintf_unfiltered (file,
1261                       "gdbarch_dump: long_long_bit = %s\n",
1262                       paddr_d (current_gdbarch->long_long_bit));
1263 #ifdef MEMORY_INSERT_BREAKPOINT
1264   fprintf_unfiltered (file,
1265                       "gdbarch_dump: %s # %s\n",
1266                       "MEMORY_INSERT_BREAKPOINT(addr, contents_cache)",
1267                       XSTRING (MEMORY_INSERT_BREAKPOINT (addr, contents_cache)));
1268 #endif
1269   fprintf_unfiltered (file,
1270                       "gdbarch_dump: memory_insert_breakpoint = <0x%lx>\n",
1271                       (long) current_gdbarch->memory_insert_breakpoint);
1272 #ifdef MEMORY_REMOVE_BREAKPOINT
1273   fprintf_unfiltered (file,
1274                       "gdbarch_dump: %s # %s\n",
1275                       "MEMORY_REMOVE_BREAKPOINT(addr, contents_cache)",
1276                       XSTRING (MEMORY_REMOVE_BREAKPOINT (addr, contents_cache)));
1277 #endif
1278   fprintf_unfiltered (file,
1279                       "gdbarch_dump: memory_remove_breakpoint = <0x%lx>\n",
1280                       (long) current_gdbarch->memory_remove_breakpoint);
1281 #ifdef NAME_OF_MALLOC
1282   fprintf_unfiltered (file,
1283                       "gdbarch_dump: NAME_OF_MALLOC # %s\n",
1284                       XSTRING (NAME_OF_MALLOC));
1285 #endif
1286   fprintf_unfiltered (file,
1287                       "gdbarch_dump: name_of_malloc = %s\n",
1288                       NAME_OF_MALLOC);
1289 #ifdef NUM_PSEUDO_REGS
1290   fprintf_unfiltered (file,
1291                       "gdbarch_dump: NUM_PSEUDO_REGS # %s\n",
1292                       XSTRING (NUM_PSEUDO_REGS));
1293 #endif
1294   fprintf_unfiltered (file,
1295                       "gdbarch_dump: num_pseudo_regs = %s\n",
1296                       paddr_d (current_gdbarch->num_pseudo_regs));
1297 #ifdef NUM_REGS
1298   fprintf_unfiltered (file,
1299                       "gdbarch_dump: NUM_REGS # %s\n",
1300                       XSTRING (NUM_REGS));
1301 #endif
1302   fprintf_unfiltered (file,
1303                       "gdbarch_dump: num_regs = %s\n",
1304                       paddr_d (current_gdbarch->num_regs));
1305 #ifdef TARGET_OSABI
1306   fprintf_unfiltered (file,
1307                       "gdbarch_dump: TARGET_OSABI # %s\n",
1308                       XSTRING (TARGET_OSABI));
1309 #endif
1310   fprintf_unfiltered (file,
1311                       "gdbarch_dump: osabi = %s\n",
1312                       paddr_d (current_gdbarch->osabi));
1313 #ifdef PC_REGNUM
1314   fprintf_unfiltered (file,
1315                       "gdbarch_dump: PC_REGNUM # %s\n",
1316                       XSTRING (PC_REGNUM));
1317 #endif
1318   fprintf_unfiltered (file,
1319                       "gdbarch_dump: pc_regnum = %s\n",
1320                       paddr_d (current_gdbarch->pc_regnum));
1321 #ifdef POINTER_TO_ADDRESS
1322   fprintf_unfiltered (file,
1323                       "gdbarch_dump: %s # %s\n",
1324                       "POINTER_TO_ADDRESS(type, buf)",
1325                       XSTRING (POINTER_TO_ADDRESS (type, buf)));
1326 #endif
1327   fprintf_unfiltered (file,
1328                       "gdbarch_dump: pointer_to_address = <0x%lx>\n",
1329                       (long) current_gdbarch->pointer_to_address);
1330   fprintf_unfiltered (file,
1331                       "gdbarch_dump: gdbarch_print_float_info_p() = %d\n",
1332                       gdbarch_print_float_info_p (current_gdbarch));
1333   fprintf_unfiltered (file,
1334                       "gdbarch_dump: print_float_info = <0x%lx>\n",
1335                       (long) current_gdbarch->print_float_info);
1336 #ifdef TARGET_PRINT_INSN
1337   fprintf_unfiltered (file,
1338                       "gdbarch_dump: %s # %s\n",
1339                       "TARGET_PRINT_INSN(vma, info)",
1340                       XSTRING (TARGET_PRINT_INSN (vma, info)));
1341 #endif
1342   fprintf_unfiltered (file,
1343                       "gdbarch_dump: print_insn = <0x%lx>\n",
1344                       (long) current_gdbarch->print_insn);
1345   fprintf_unfiltered (file,
1346                       "gdbarch_dump: print_registers_info = <0x%lx>\n",
1347                       (long) current_gdbarch->print_registers_info);
1348   fprintf_unfiltered (file,
1349                       "gdbarch_dump: gdbarch_print_vector_info_p() = %d\n",
1350                       gdbarch_print_vector_info_p (current_gdbarch));
1351   fprintf_unfiltered (file,
1352                       "gdbarch_dump: print_vector_info = <0x%lx>\n",
1353                       (long) current_gdbarch->print_vector_info);
1354 #ifdef PS_REGNUM
1355   fprintf_unfiltered (file,
1356                       "gdbarch_dump: PS_REGNUM # %s\n",
1357                       XSTRING (PS_REGNUM));
1358 #endif
1359   fprintf_unfiltered (file,
1360                       "gdbarch_dump: ps_regnum = %s\n",
1361                       paddr_d (current_gdbarch->ps_regnum));
1362   fprintf_unfiltered (file,
1363                       "gdbarch_dump: gdbarch_pseudo_register_read_p() = %d\n",
1364                       gdbarch_pseudo_register_read_p (current_gdbarch));
1365   fprintf_unfiltered (file,
1366                       "gdbarch_dump: pseudo_register_read = <0x%lx>\n",
1367                       (long) current_gdbarch->pseudo_register_read);
1368   fprintf_unfiltered (file,
1369                       "gdbarch_dump: gdbarch_pseudo_register_write_p() = %d\n",
1370                       gdbarch_pseudo_register_write_p (current_gdbarch));
1371   fprintf_unfiltered (file,
1372                       "gdbarch_dump: pseudo_register_write = <0x%lx>\n",
1373                       (long) current_gdbarch->pseudo_register_write);
1374 #ifdef TARGET_PTR_BIT
1375   fprintf_unfiltered (file,
1376                       "gdbarch_dump: TARGET_PTR_BIT # %s\n",
1377                       XSTRING (TARGET_PTR_BIT));
1378 #endif
1379   fprintf_unfiltered (file,
1380                       "gdbarch_dump: ptr_bit = %s\n",
1381                       paddr_d (current_gdbarch->ptr_bit));
1382   fprintf_unfiltered (file,
1383                       "gdbarch_dump: gdbarch_push_dummy_call_p() = %d\n",
1384                       gdbarch_push_dummy_call_p (current_gdbarch));
1385   fprintf_unfiltered (file,
1386                       "gdbarch_dump: push_dummy_call = <0x%lx>\n",
1387                       (long) current_gdbarch->push_dummy_call);
1388   fprintf_unfiltered (file,
1389                       "gdbarch_dump: gdbarch_push_dummy_code_p() = %d\n",
1390                       gdbarch_push_dummy_code_p (current_gdbarch));
1391   fprintf_unfiltered (file,
1392                       "gdbarch_dump: push_dummy_code = <0x%lx>\n",
1393                       (long) current_gdbarch->push_dummy_code);
1394 #ifdef TARGET_READ_PC_P
1395   fprintf_unfiltered (file,
1396                       "gdbarch_dump: %s # %s\n",
1397                       "TARGET_READ_PC_P()",
1398                       XSTRING (TARGET_READ_PC_P ()));
1399 #endif
1400   fprintf_unfiltered (file,
1401                       "gdbarch_dump: gdbarch_read_pc_p() = %d\n",
1402                       gdbarch_read_pc_p (current_gdbarch));
1403 #ifdef TARGET_READ_PC
1404   fprintf_unfiltered (file,
1405                       "gdbarch_dump: %s # %s\n",
1406                       "TARGET_READ_PC(ptid)",
1407                       XSTRING (TARGET_READ_PC (ptid)));
1408 #endif
1409   fprintf_unfiltered (file,
1410                       "gdbarch_dump: read_pc = <0x%lx>\n",
1411                       (long) current_gdbarch->read_pc);
1412 #ifdef TARGET_READ_SP_P
1413   fprintf_unfiltered (file,
1414                       "gdbarch_dump: %s # %s\n",
1415                       "TARGET_READ_SP_P()",
1416                       XSTRING (TARGET_READ_SP_P ()));
1417 #endif
1418   fprintf_unfiltered (file,
1419                       "gdbarch_dump: gdbarch_read_sp_p() = %d\n",
1420                       gdbarch_read_sp_p (current_gdbarch));
1421 #ifdef TARGET_READ_SP
1422   fprintf_unfiltered (file,
1423                       "gdbarch_dump: %s # %s\n",
1424                       "TARGET_READ_SP()",
1425                       XSTRING (TARGET_READ_SP ()));
1426 #endif
1427   fprintf_unfiltered (file,
1428                       "gdbarch_dump: read_sp = <0x%lx>\n",
1429                       (long) current_gdbarch->read_sp);
1430 #ifdef REGISTER_BYTES_OK_P
1431   fprintf_unfiltered (file,
1432                       "gdbarch_dump: %s # %s\n",
1433                       "REGISTER_BYTES_OK_P()",
1434                       XSTRING (REGISTER_BYTES_OK_P ()));
1435 #endif
1436   fprintf_unfiltered (file,
1437                       "gdbarch_dump: gdbarch_register_bytes_ok_p() = %d\n",
1438                       gdbarch_register_bytes_ok_p (current_gdbarch));
1439 #ifdef REGISTER_BYTES_OK
1440   fprintf_unfiltered (file,
1441                       "gdbarch_dump: %s # %s\n",
1442                       "REGISTER_BYTES_OK(nr_bytes)",
1443                       XSTRING (REGISTER_BYTES_OK (nr_bytes)));
1444 #endif
1445   fprintf_unfiltered (file,
1446                       "gdbarch_dump: register_bytes_ok = <0x%lx>\n",
1447                       (long) current_gdbarch->register_bytes_ok);
1448 #ifdef REGISTER_NAME
1449   fprintf_unfiltered (file,
1450                       "gdbarch_dump: %s # %s\n",
1451                       "REGISTER_NAME(regnr)",
1452                       XSTRING (REGISTER_NAME (regnr)));
1453 #endif
1454   fprintf_unfiltered (file,
1455                       "gdbarch_dump: register_name = <0x%lx>\n",
1456                       (long) current_gdbarch->register_name);
1457   fprintf_unfiltered (file,
1458                       "gdbarch_dump: register_reggroup_p = <0x%lx>\n",
1459                       (long) current_gdbarch->register_reggroup_p);
1460 #ifdef REGISTER_SIM_REGNO
1461   fprintf_unfiltered (file,
1462                       "gdbarch_dump: %s # %s\n",
1463                       "REGISTER_SIM_REGNO(reg_nr)",
1464                       XSTRING (REGISTER_SIM_REGNO (reg_nr)));
1465 #endif
1466   fprintf_unfiltered (file,
1467                       "gdbarch_dump: register_sim_regno = <0x%lx>\n",
1468                       (long) current_gdbarch->register_sim_regno);
1469 #ifdef REGISTER_TO_VALUE
1470   fprintf_unfiltered (file,
1471                       "gdbarch_dump: %s # %s\n",
1472                       "REGISTER_TO_VALUE(frame, regnum, type, buf)",
1473                       XSTRING (REGISTER_TO_VALUE (frame, regnum, type, buf)));
1474 #endif
1475   fprintf_unfiltered (file,
1476                       "gdbarch_dump: register_to_value = <0x%lx>\n",
1477                       (long) current_gdbarch->register_to_value);
1478   fprintf_unfiltered (file,
1479                       "gdbarch_dump: gdbarch_register_type_p() = %d\n",
1480                       gdbarch_register_type_p (current_gdbarch));
1481   fprintf_unfiltered (file,
1482                       "gdbarch_dump: register_type = <0x%lx>\n",
1483                       (long) current_gdbarch->register_type);
1484   fprintf_unfiltered (file,
1485                       "gdbarch_dump: gdbarch_regset_from_core_section_p() = %d\n",
1486                       gdbarch_regset_from_core_section_p (current_gdbarch));
1487   fprintf_unfiltered (file,
1488                       "gdbarch_dump: regset_from_core_section = <0x%lx>\n",
1489                       (long) current_gdbarch->regset_from_core_section);
1490   fprintf_unfiltered (file,
1491                       "gdbarch_dump: remote_translate_xfer_address = <0x%lx>\n",
1492                       (long) current_gdbarch->remote_translate_xfer_address);
1493   fprintf_unfiltered (file,
1494                       "gdbarch_dump: gdbarch_return_value_p() = %d\n",
1495                       gdbarch_return_value_p (current_gdbarch));
1496   fprintf_unfiltered (file,
1497                       "gdbarch_dump: return_value = <0x%lx>\n",
1498                       (long) current_gdbarch->return_value);
1499 #ifdef SDB_REG_TO_REGNUM
1500   fprintf_unfiltered (file,
1501                       "gdbarch_dump: %s # %s\n",
1502                       "SDB_REG_TO_REGNUM(sdb_regnr)",
1503                       XSTRING (SDB_REG_TO_REGNUM (sdb_regnr)));
1504 #endif
1505   fprintf_unfiltered (file,
1506                       "gdbarch_dump: sdb_reg_to_regnum = <0x%lx>\n",
1507                       (long) current_gdbarch->sdb_reg_to_regnum);
1508 #ifdef TARGET_SHORT_BIT
1509   fprintf_unfiltered (file,
1510                       "gdbarch_dump: TARGET_SHORT_BIT # %s\n",
1511                       XSTRING (TARGET_SHORT_BIT));
1512 #endif
1513   fprintf_unfiltered (file,
1514                       "gdbarch_dump: short_bit = %s\n",
1515                       paddr_d (current_gdbarch->short_bit));
1516   fprintf_unfiltered (file,
1517                       "gdbarch_dump: gdbarch_single_step_through_delay_p() = %d\n",
1518                       gdbarch_single_step_through_delay_p (current_gdbarch));
1519   fprintf_unfiltered (file,
1520                       "gdbarch_dump: single_step_through_delay = <0x%lx>\n",
1521                       (long) current_gdbarch->single_step_through_delay);
1522 #ifdef SKIP_PROLOGUE
1523   fprintf_unfiltered (file,
1524                       "gdbarch_dump: %s # %s\n",
1525                       "SKIP_PROLOGUE(ip)",
1526                       XSTRING (SKIP_PROLOGUE (ip)));
1527 #endif
1528   fprintf_unfiltered (file,
1529                       "gdbarch_dump: skip_prologue = <0x%lx>\n",
1530                       (long) current_gdbarch->skip_prologue);
1531   fprintf_unfiltered (file,
1532                       "gdbarch_dump: skip_solib_resolver = <0x%lx>\n",
1533                       (long) current_gdbarch->skip_solib_resolver);
1534 #ifdef SKIP_TRAMPOLINE_CODE
1535   fprintf_unfiltered (file,
1536                       "gdbarch_dump: %s # %s\n",
1537                       "SKIP_TRAMPOLINE_CODE(pc)",
1538                       XSTRING (SKIP_TRAMPOLINE_CODE (pc)));
1539 #endif
1540   fprintf_unfiltered (file,
1541                       "gdbarch_dump: skip_trampoline_code = <0x%lx>\n",
1542                       (long) current_gdbarch->skip_trampoline_code);
1543 #ifdef SMASH_TEXT_ADDRESS
1544   fprintf_unfiltered (file,
1545                       "gdbarch_dump: %s # %s\n",
1546                       "SMASH_TEXT_ADDRESS(addr)",
1547                       XSTRING (SMASH_TEXT_ADDRESS (addr)));
1548 #endif
1549   fprintf_unfiltered (file,
1550                       "gdbarch_dump: smash_text_address = <0x%lx>\n",
1551                       (long) current_gdbarch->smash_text_address);
1552 #ifdef SOFTWARE_SINGLE_STEP_P
1553   fprintf_unfiltered (file,
1554                       "gdbarch_dump: %s # %s\n",
1555                       "SOFTWARE_SINGLE_STEP_P()",
1556                       XSTRING (SOFTWARE_SINGLE_STEP_P ()));
1557 #endif
1558   fprintf_unfiltered (file,
1559                       "gdbarch_dump: gdbarch_software_single_step_p() = %d\n",
1560                       gdbarch_software_single_step_p (current_gdbarch));
1561 #ifdef SOFTWARE_SINGLE_STEP
1562   fprintf_unfiltered (file,
1563                       "gdbarch_dump: %s # %s\n",
1564                       "SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p)",
1565                       XSTRING (SOFTWARE_SINGLE_STEP (sig, insert_breakpoints_p)));
1566 #endif
1567   fprintf_unfiltered (file,
1568                       "gdbarch_dump: software_single_step = <0x%lx>\n",
1569                       (long) current_gdbarch->software_single_step);
1570 #ifdef SP_REGNUM
1571   fprintf_unfiltered (file,
1572                       "gdbarch_dump: SP_REGNUM # %s\n",
1573                       XSTRING (SP_REGNUM));
1574 #endif
1575   fprintf_unfiltered (file,
1576                       "gdbarch_dump: sp_regnum = %s\n",
1577                       paddr_d (current_gdbarch->sp_regnum));
1578 #ifdef STAB_REG_TO_REGNUM
1579   fprintf_unfiltered (file,
1580                       "gdbarch_dump: %s # %s\n",
1581                       "STAB_REG_TO_REGNUM(stab_regnr)",
1582                       XSTRING (STAB_REG_TO_REGNUM (stab_regnr)));
1583 #endif
1584   fprintf_unfiltered (file,
1585                       "gdbarch_dump: stab_reg_to_regnum = <0x%lx>\n",
1586                       (long) current_gdbarch->stab_reg_to_regnum);
1587   fprintf_unfiltered (file,
1588                       "gdbarch_dump: stabs_argument_has_addr = <0x%lx>\n",
1589                       (long) current_gdbarch->stabs_argument_has_addr);
1590 #ifdef STORE_RETURN_VALUE
1591   fprintf_unfiltered (file,
1592                       "gdbarch_dump: %s # %s\n",
1593                       "STORE_RETURN_VALUE(type, regcache, valbuf)",
1594                       XSTRING (STORE_RETURN_VALUE (type, regcache, valbuf)));
1595 #endif
1596   fprintf_unfiltered (file,
1597                       "gdbarch_dump: store_return_value = <0x%lx>\n",
1598                       (long) current_gdbarch->store_return_value);
1599   fprintf_unfiltered (file,
1600                       "gdbarch_dump: gdbarch_unwind_dummy_id_p() = %d\n",
1601                       gdbarch_unwind_dummy_id_p (current_gdbarch));
1602   fprintf_unfiltered (file,
1603                       "gdbarch_dump: unwind_dummy_id = <0x%lx>\n",
1604                       (long) current_gdbarch->unwind_dummy_id);
1605   fprintf_unfiltered (file,
1606                       "gdbarch_dump: gdbarch_unwind_pc_p() = %d\n",
1607                       gdbarch_unwind_pc_p (current_gdbarch));
1608   fprintf_unfiltered (file,
1609                       "gdbarch_dump: unwind_pc = <0x%lx>\n",
1610                       (long) current_gdbarch->unwind_pc);
1611   fprintf_unfiltered (file,
1612                       "gdbarch_dump: gdbarch_unwind_sp_p() = %d\n",
1613                       gdbarch_unwind_sp_p (current_gdbarch));
1614   fprintf_unfiltered (file,
1615                       "gdbarch_dump: unwind_sp = <0x%lx>\n",
1616                       (long) current_gdbarch->unwind_sp);
1617 #ifdef VALUE_TO_REGISTER
1618   fprintf_unfiltered (file,
1619                       "gdbarch_dump: %s # %s\n",
1620                       "VALUE_TO_REGISTER(frame, regnum, type, buf)",
1621                       XSTRING (VALUE_TO_REGISTER (frame, regnum, type, buf)));
1622 #endif
1623   fprintf_unfiltered (file,
1624                       "gdbarch_dump: value_to_register = <0x%lx>\n",
1625                       (long) current_gdbarch->value_to_register);
1626 #ifdef TARGET_VIRTUAL_FRAME_POINTER
1627   fprintf_unfiltered (file,
1628                       "gdbarch_dump: %s # %s\n",
1629                       "TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset)",
1630                       XSTRING (TARGET_VIRTUAL_FRAME_POINTER (pc, frame_regnum, frame_offset)));
1631 #endif
1632   fprintf_unfiltered (file,
1633                       "gdbarch_dump: virtual_frame_pointer = <0x%lx>\n",
1634                       (long) current_gdbarch->virtual_frame_pointer);
1635 #ifdef TARGET_WRITE_PC
1636   fprintf_unfiltered (file,
1637                       "gdbarch_dump: %s # %s\n",
1638                       "TARGET_WRITE_PC(val, ptid)",
1639                       XSTRING (TARGET_WRITE_PC (val, ptid)));
1640 #endif
1641   fprintf_unfiltered (file,
1642                       "gdbarch_dump: write_pc = <0x%lx>\n",
1643                       (long) current_gdbarch->write_pc);
1644   if (current_gdbarch->dump_tdep != NULL)
1645     current_gdbarch->dump_tdep (current_gdbarch, file);
1646 }
1647
1648 struct gdbarch_tdep *
1649 gdbarch_tdep (struct gdbarch *gdbarch)
1650 {
1651   if (gdbarch_debug >= 2)
1652     fprintf_unfiltered (gdb_stdlog, "gdbarch_tdep called\n");
1653   return gdbarch->tdep;
1654 }
1655
1656
1657 const struct bfd_arch_info *
1658 gdbarch_bfd_arch_info (struct gdbarch *gdbarch)
1659 {
1660   gdb_assert (gdbarch != NULL);
1661   if (gdbarch_debug >= 2)
1662     fprintf_unfiltered (gdb_stdlog, "gdbarch_bfd_arch_info called\n");
1663   return gdbarch->bfd_arch_info;
1664 }
1665
1666 int
1667 gdbarch_byte_order (struct gdbarch *gdbarch)
1668 {
1669   gdb_assert (gdbarch != NULL);
1670   if (gdbarch_debug >= 2)
1671     fprintf_unfiltered (gdb_stdlog, "gdbarch_byte_order called\n");
1672   return gdbarch->byte_order;
1673 }
1674
1675 enum gdb_osabi
1676 gdbarch_osabi (struct gdbarch *gdbarch)
1677 {
1678   gdb_assert (gdbarch != NULL);
1679   if (gdbarch_debug >= 2)
1680     fprintf_unfiltered (gdb_stdlog, "gdbarch_osabi called\n");
1681   return gdbarch->osabi;
1682 }
1683
1684 int
1685 gdbarch_short_bit (struct gdbarch *gdbarch)
1686 {
1687   gdb_assert (gdbarch != NULL);
1688   /* Skip verify of short_bit, invalid_p == 0 */
1689   if (gdbarch_debug >= 2)
1690     fprintf_unfiltered (gdb_stdlog, "gdbarch_short_bit called\n");
1691   return gdbarch->short_bit;
1692 }
1693
1694 void
1695 set_gdbarch_short_bit (struct gdbarch *gdbarch,
1696                        int short_bit)
1697 {
1698   gdbarch->short_bit = short_bit;
1699 }
1700
1701 int
1702 gdbarch_int_bit (struct gdbarch *gdbarch)
1703 {
1704   gdb_assert (gdbarch != NULL);
1705   /* Skip verify of int_bit, invalid_p == 0 */
1706   if (gdbarch_debug >= 2)
1707     fprintf_unfiltered (gdb_stdlog, "gdbarch_int_bit called\n");
1708   return gdbarch->int_bit;
1709 }
1710
1711 void
1712 set_gdbarch_int_bit (struct gdbarch *gdbarch,
1713                      int int_bit)
1714 {
1715   gdbarch->int_bit = int_bit;
1716 }
1717
1718 int
1719 gdbarch_long_bit (struct gdbarch *gdbarch)
1720 {
1721   gdb_assert (gdbarch != NULL);
1722   /* Skip verify of long_bit, invalid_p == 0 */
1723   if (gdbarch_debug >= 2)
1724     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_bit called\n");
1725   return gdbarch->long_bit;
1726 }
1727
1728 void
1729 set_gdbarch_long_bit (struct gdbarch *gdbarch,
1730                       int long_bit)
1731 {
1732   gdbarch->long_bit = long_bit;
1733 }
1734
1735 int
1736 gdbarch_long_long_bit (struct gdbarch *gdbarch)
1737 {
1738   gdb_assert (gdbarch != NULL);
1739   /* Skip verify of long_long_bit, invalid_p == 0 */
1740   if (gdbarch_debug >= 2)
1741     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_long_bit called\n");
1742   return gdbarch->long_long_bit;
1743 }
1744
1745 void
1746 set_gdbarch_long_long_bit (struct gdbarch *gdbarch,
1747                            int long_long_bit)
1748 {
1749   gdbarch->long_long_bit = long_long_bit;
1750 }
1751
1752 int
1753 gdbarch_float_bit (struct gdbarch *gdbarch)
1754 {
1755   gdb_assert (gdbarch != NULL);
1756   /* Skip verify of float_bit, invalid_p == 0 */
1757   if (gdbarch_debug >= 2)
1758     fprintf_unfiltered (gdb_stdlog, "gdbarch_float_bit called\n");
1759   return gdbarch->float_bit;
1760 }
1761
1762 void
1763 set_gdbarch_float_bit (struct gdbarch *gdbarch,
1764                        int float_bit)
1765 {
1766   gdbarch->float_bit = float_bit;
1767 }
1768
1769 const struct floatformat *
1770 gdbarch_float_format (struct gdbarch *gdbarch)
1771 {
1772   gdb_assert (gdbarch != NULL);
1773   if (gdbarch_debug >= 2)
1774     fprintf_unfiltered (gdb_stdlog, "gdbarch_float_format called\n");
1775   return gdbarch->float_format;
1776 }
1777
1778 void
1779 set_gdbarch_float_format (struct gdbarch *gdbarch,
1780                           const struct floatformat * float_format)
1781 {
1782   gdbarch->float_format = float_format;
1783 }
1784
1785 int
1786 gdbarch_double_bit (struct gdbarch *gdbarch)
1787 {
1788   gdb_assert (gdbarch != NULL);
1789   /* Skip verify of double_bit, invalid_p == 0 */
1790   if (gdbarch_debug >= 2)
1791     fprintf_unfiltered (gdb_stdlog, "gdbarch_double_bit called\n");
1792   return gdbarch->double_bit;
1793 }
1794
1795 void
1796 set_gdbarch_double_bit (struct gdbarch *gdbarch,
1797                         int double_bit)
1798 {
1799   gdbarch->double_bit = double_bit;
1800 }
1801
1802 const struct floatformat *
1803 gdbarch_double_format (struct gdbarch *gdbarch)
1804 {
1805   gdb_assert (gdbarch != NULL);
1806   if (gdbarch_debug >= 2)
1807     fprintf_unfiltered (gdb_stdlog, "gdbarch_double_format called\n");
1808   return gdbarch->double_format;
1809 }
1810
1811 void
1812 set_gdbarch_double_format (struct gdbarch *gdbarch,
1813                            const struct floatformat * double_format)
1814 {
1815   gdbarch->double_format = double_format;
1816 }
1817
1818 int
1819 gdbarch_long_double_bit (struct gdbarch *gdbarch)
1820 {
1821   gdb_assert (gdbarch != NULL);
1822   /* Skip verify of long_double_bit, invalid_p == 0 */
1823   if (gdbarch_debug >= 2)
1824     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_double_bit called\n");
1825   return gdbarch->long_double_bit;
1826 }
1827
1828 void
1829 set_gdbarch_long_double_bit (struct gdbarch *gdbarch,
1830                              int long_double_bit)
1831 {
1832   gdbarch->long_double_bit = long_double_bit;
1833 }
1834
1835 const struct floatformat *
1836 gdbarch_long_double_format (struct gdbarch *gdbarch)
1837 {
1838   gdb_assert (gdbarch != NULL);
1839   if (gdbarch_debug >= 2)
1840     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_double_format called\n");
1841   return gdbarch->long_double_format;
1842 }
1843
1844 void
1845 set_gdbarch_long_double_format (struct gdbarch *gdbarch,
1846                                 const struct floatformat * long_double_format)
1847 {
1848   gdbarch->long_double_format = long_double_format;
1849 }
1850
1851 int
1852 gdbarch_ptr_bit (struct gdbarch *gdbarch)
1853 {
1854   gdb_assert (gdbarch != NULL);
1855   /* Skip verify of ptr_bit, invalid_p == 0 */
1856   if (gdbarch_debug >= 2)
1857     fprintf_unfiltered (gdb_stdlog, "gdbarch_ptr_bit called\n");
1858   return gdbarch->ptr_bit;
1859 }
1860
1861 void
1862 set_gdbarch_ptr_bit (struct gdbarch *gdbarch,
1863                      int ptr_bit)
1864 {
1865   gdbarch->ptr_bit = ptr_bit;
1866 }
1867
1868 int
1869 gdbarch_addr_bit (struct gdbarch *gdbarch)
1870 {
1871   gdb_assert (gdbarch != NULL);
1872   /* Check variable changed from pre-default.  */
1873   gdb_assert (gdbarch->addr_bit != 0);
1874   if (gdbarch_debug >= 2)
1875     fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bit called\n");
1876   return gdbarch->addr_bit;
1877 }
1878
1879 void
1880 set_gdbarch_addr_bit (struct gdbarch *gdbarch,
1881                       int addr_bit)
1882 {
1883   gdbarch->addr_bit = addr_bit;
1884 }
1885
1886 int
1887 gdbarch_bfd_vma_bit (struct gdbarch *gdbarch)
1888 {
1889   gdb_assert (gdbarch != NULL);
1890   /* Skip verify of bfd_vma_bit, invalid_p == 0 */
1891   if (gdbarch_debug >= 2)
1892     fprintf_unfiltered (gdb_stdlog, "gdbarch_bfd_vma_bit called\n");
1893   return gdbarch->bfd_vma_bit;
1894 }
1895
1896 void
1897 set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch,
1898                          int bfd_vma_bit)
1899 {
1900   gdbarch->bfd_vma_bit = bfd_vma_bit;
1901 }
1902
1903 int
1904 gdbarch_char_signed (struct gdbarch *gdbarch)
1905 {
1906   gdb_assert (gdbarch != NULL);
1907   /* Check variable changed from pre-default.  */
1908   gdb_assert (gdbarch->char_signed != -1);
1909   if (gdbarch_debug >= 2)
1910     fprintf_unfiltered (gdb_stdlog, "gdbarch_char_signed called\n");
1911   return gdbarch->char_signed;
1912 }
1913
1914 void
1915 set_gdbarch_char_signed (struct gdbarch *gdbarch,
1916                          int char_signed)
1917 {
1918   gdbarch->char_signed = char_signed;
1919 }
1920
1921 int
1922 gdbarch_read_pc_p (struct gdbarch *gdbarch)
1923 {
1924   gdb_assert (gdbarch != NULL);
1925   return gdbarch->read_pc != NULL;
1926 }
1927
1928 CORE_ADDR
1929 gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid)
1930 {
1931   gdb_assert (gdbarch != NULL);
1932   gdb_assert (gdbarch->read_pc != NULL);
1933   if (gdbarch_debug >= 2)
1934     fprintf_unfiltered (gdb_stdlog, "gdbarch_read_pc called\n");
1935   return gdbarch->read_pc (ptid);
1936 }
1937
1938 void
1939 set_gdbarch_read_pc (struct gdbarch *gdbarch,
1940                      gdbarch_read_pc_ftype read_pc)
1941 {
1942   gdbarch->read_pc = read_pc;
1943 }
1944
1945 void
1946 gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid)
1947 {
1948   gdb_assert (gdbarch != NULL);
1949   gdb_assert (gdbarch->write_pc != NULL);
1950   if (gdbarch_debug >= 2)
1951     fprintf_unfiltered (gdb_stdlog, "gdbarch_write_pc called\n");
1952   gdbarch->write_pc (val, ptid);
1953 }
1954
1955 void
1956 set_gdbarch_write_pc (struct gdbarch *gdbarch,
1957                       gdbarch_write_pc_ftype write_pc)
1958 {
1959   gdbarch->write_pc = write_pc;
1960 }
1961
1962 int
1963 gdbarch_read_sp_p (struct gdbarch *gdbarch)
1964 {
1965   gdb_assert (gdbarch != NULL);
1966   return gdbarch->read_sp != NULL;
1967 }
1968
1969 CORE_ADDR
1970 gdbarch_read_sp (struct gdbarch *gdbarch)
1971 {
1972   gdb_assert (gdbarch != NULL);
1973   gdb_assert (gdbarch->read_sp != NULL);
1974   if (gdbarch_debug >= 2)
1975     fprintf_unfiltered (gdb_stdlog, "gdbarch_read_sp called\n");
1976   return gdbarch->read_sp ();
1977 }
1978
1979 void
1980 set_gdbarch_read_sp (struct gdbarch *gdbarch,
1981                      gdbarch_read_sp_ftype read_sp)
1982 {
1983   gdbarch->read_sp = read_sp;
1984 }
1985
1986 void
1987 gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset)
1988 {
1989   gdb_assert (gdbarch != NULL);
1990   gdb_assert (gdbarch->virtual_frame_pointer != NULL);
1991   if (gdbarch_debug >= 2)
1992     fprintf_unfiltered (gdb_stdlog, "gdbarch_virtual_frame_pointer called\n");
1993   gdbarch->virtual_frame_pointer (pc, frame_regnum, frame_offset);
1994 }
1995
1996 void
1997 set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch,
1998                                    gdbarch_virtual_frame_pointer_ftype virtual_frame_pointer)
1999 {
2000   gdbarch->virtual_frame_pointer = virtual_frame_pointer;
2001 }
2002
2003 int
2004 gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch)
2005 {
2006   gdb_assert (gdbarch != NULL);
2007   return gdbarch->pseudo_register_read != NULL;
2008 }
2009
2010 void
2011 gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf)
2012 {
2013   gdb_assert (gdbarch != NULL);
2014   gdb_assert (gdbarch->pseudo_register_read != NULL);
2015   if (gdbarch_debug >= 2)
2016     fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_read called\n");
2017   gdbarch->pseudo_register_read (gdbarch, regcache, cookednum, buf);
2018 }
2019
2020 void
2021 set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch,
2022                                   gdbarch_pseudo_register_read_ftype pseudo_register_read)
2023 {
2024   gdbarch->pseudo_register_read = pseudo_register_read;
2025 }
2026
2027 int
2028 gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch)
2029 {
2030   gdb_assert (gdbarch != NULL);
2031   return gdbarch->pseudo_register_write != NULL;
2032 }
2033
2034 void
2035 gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf)
2036 {
2037   gdb_assert (gdbarch != NULL);
2038   gdb_assert (gdbarch->pseudo_register_write != NULL);
2039   if (gdbarch_debug >= 2)
2040     fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_write called\n");
2041   gdbarch->pseudo_register_write (gdbarch, regcache, cookednum, buf);
2042 }
2043
2044 void
2045 set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch,
2046                                    gdbarch_pseudo_register_write_ftype pseudo_register_write)
2047 {
2048   gdbarch->pseudo_register_write = pseudo_register_write;
2049 }
2050
2051 int
2052 gdbarch_num_regs (struct gdbarch *gdbarch)
2053 {
2054   gdb_assert (gdbarch != NULL);
2055   /* Check variable changed from pre-default.  */
2056   gdb_assert (gdbarch->num_regs != -1);
2057   if (gdbarch_debug >= 2)
2058     fprintf_unfiltered (gdb_stdlog, "gdbarch_num_regs called\n");
2059   return gdbarch->num_regs;
2060 }
2061
2062 void
2063 set_gdbarch_num_regs (struct gdbarch *gdbarch,
2064                       int num_regs)
2065 {
2066   gdbarch->num_regs = num_regs;
2067 }
2068
2069 int
2070 gdbarch_num_pseudo_regs (struct gdbarch *gdbarch)
2071 {
2072   gdb_assert (gdbarch != NULL);
2073   /* Skip verify of num_pseudo_regs, invalid_p == 0 */
2074   if (gdbarch_debug >= 2)
2075     fprintf_unfiltered (gdb_stdlog, "gdbarch_num_pseudo_regs called\n");
2076   return gdbarch->num_pseudo_regs;
2077 }
2078
2079 void
2080 set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch,
2081                              int num_pseudo_regs)
2082 {
2083   gdbarch->num_pseudo_regs = num_pseudo_regs;
2084 }
2085
2086 int
2087 gdbarch_sp_regnum (struct gdbarch *gdbarch)
2088 {
2089   gdb_assert (gdbarch != NULL);
2090   /* Skip verify of sp_regnum, invalid_p == 0 */
2091   if (gdbarch_debug >= 2)
2092     fprintf_unfiltered (gdb_stdlog, "gdbarch_sp_regnum called\n");
2093   return gdbarch->sp_regnum;
2094 }
2095
2096 void
2097 set_gdbarch_sp_regnum (struct gdbarch *gdbarch,
2098                        int sp_regnum)
2099 {
2100   gdbarch->sp_regnum = sp_regnum;
2101 }
2102
2103 int
2104 gdbarch_pc_regnum (struct gdbarch *gdbarch)
2105 {
2106   gdb_assert (gdbarch != NULL);
2107   /* Skip verify of pc_regnum, invalid_p == 0 */
2108   if (gdbarch_debug >= 2)
2109     fprintf_unfiltered (gdb_stdlog, "gdbarch_pc_regnum called\n");
2110   return gdbarch->pc_regnum;
2111 }
2112
2113 void
2114 set_gdbarch_pc_regnum (struct gdbarch *gdbarch,
2115                        int pc_regnum)
2116 {
2117   gdbarch->pc_regnum = pc_regnum;
2118 }
2119
2120 int
2121 gdbarch_ps_regnum (struct gdbarch *gdbarch)
2122 {
2123   gdb_assert (gdbarch != NULL);
2124   /* Skip verify of ps_regnum, invalid_p == 0 */
2125   if (gdbarch_debug >= 2)
2126     fprintf_unfiltered (gdb_stdlog, "gdbarch_ps_regnum called\n");
2127   return gdbarch->ps_regnum;
2128 }
2129
2130 void
2131 set_gdbarch_ps_regnum (struct gdbarch *gdbarch,
2132                        int ps_regnum)
2133 {
2134   gdbarch->ps_regnum = ps_regnum;
2135 }
2136
2137 int
2138 gdbarch_fp0_regnum (struct gdbarch *gdbarch)
2139 {
2140   gdb_assert (gdbarch != NULL);
2141   /* Skip verify of fp0_regnum, invalid_p == 0 */
2142   if (gdbarch_debug >= 2)
2143     fprintf_unfiltered (gdb_stdlog, "gdbarch_fp0_regnum called\n");
2144   return gdbarch->fp0_regnum;
2145 }
2146
2147 void
2148 set_gdbarch_fp0_regnum (struct gdbarch *gdbarch,
2149                         int fp0_regnum)
2150 {
2151   gdbarch->fp0_regnum = fp0_regnum;
2152 }
2153
2154 int
2155 gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr)
2156 {
2157   gdb_assert (gdbarch != NULL);
2158   gdb_assert (gdbarch->stab_reg_to_regnum != NULL);
2159   if (gdbarch_debug >= 2)
2160     fprintf_unfiltered (gdb_stdlog, "gdbarch_stab_reg_to_regnum called\n");
2161   return gdbarch->stab_reg_to_regnum (stab_regnr);
2162 }
2163
2164 void
2165 set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch,
2166                                 gdbarch_stab_reg_to_regnum_ftype stab_reg_to_regnum)
2167 {
2168   gdbarch->stab_reg_to_regnum = stab_reg_to_regnum;
2169 }
2170
2171 int
2172 gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr)
2173 {
2174   gdb_assert (gdbarch != NULL);
2175   gdb_assert (gdbarch->ecoff_reg_to_regnum != NULL);
2176   if (gdbarch_debug >= 2)
2177     fprintf_unfiltered (gdb_stdlog, "gdbarch_ecoff_reg_to_regnum called\n");
2178   return gdbarch->ecoff_reg_to_regnum (ecoff_regnr);
2179 }
2180
2181 void
2182 set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch,
2183                                  gdbarch_ecoff_reg_to_regnum_ftype ecoff_reg_to_regnum)
2184 {
2185   gdbarch->ecoff_reg_to_regnum = ecoff_reg_to_regnum;
2186 }
2187
2188 int
2189 gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr)
2190 {
2191   gdb_assert (gdbarch != NULL);
2192   gdb_assert (gdbarch->dwarf_reg_to_regnum != NULL);
2193   if (gdbarch_debug >= 2)
2194     fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf_reg_to_regnum called\n");
2195   return gdbarch->dwarf_reg_to_regnum (dwarf_regnr);
2196 }
2197
2198 void
2199 set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch,
2200                                  gdbarch_dwarf_reg_to_regnum_ftype dwarf_reg_to_regnum)
2201 {
2202   gdbarch->dwarf_reg_to_regnum = dwarf_reg_to_regnum;
2203 }
2204
2205 int
2206 gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr)
2207 {
2208   gdb_assert (gdbarch != NULL);
2209   gdb_assert (gdbarch->sdb_reg_to_regnum != NULL);
2210   if (gdbarch_debug >= 2)
2211     fprintf_unfiltered (gdb_stdlog, "gdbarch_sdb_reg_to_regnum called\n");
2212   return gdbarch->sdb_reg_to_regnum (sdb_regnr);
2213 }
2214
2215 void
2216 set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch,
2217                                gdbarch_sdb_reg_to_regnum_ftype sdb_reg_to_regnum)
2218 {
2219   gdbarch->sdb_reg_to_regnum = sdb_reg_to_regnum;
2220 }
2221
2222 int
2223 gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr)
2224 {
2225   gdb_assert (gdbarch != NULL);
2226   gdb_assert (gdbarch->dwarf2_reg_to_regnum != NULL);
2227   if (gdbarch_debug >= 2)
2228     fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf2_reg_to_regnum called\n");
2229   return gdbarch->dwarf2_reg_to_regnum (dwarf2_regnr);
2230 }
2231
2232 void
2233 set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch,
2234                                   gdbarch_dwarf2_reg_to_regnum_ftype dwarf2_reg_to_regnum)
2235 {
2236   gdbarch->dwarf2_reg_to_regnum = dwarf2_reg_to_regnum;
2237 }
2238
2239 const char *
2240 gdbarch_register_name (struct gdbarch *gdbarch, int regnr)
2241 {
2242   gdb_assert (gdbarch != NULL);
2243   gdb_assert (gdbarch->register_name != NULL);
2244   if (gdbarch_debug >= 2)
2245     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_name called\n");
2246   return gdbarch->register_name (regnr);
2247 }
2248
2249 void
2250 set_gdbarch_register_name (struct gdbarch *gdbarch,
2251                            gdbarch_register_name_ftype register_name)
2252 {
2253   gdbarch->register_name = register_name;
2254 }
2255
2256 int
2257 gdbarch_register_type_p (struct gdbarch *gdbarch)
2258 {
2259   gdb_assert (gdbarch != NULL);
2260   return gdbarch->register_type != NULL;
2261 }
2262
2263 struct type *
2264 gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr)
2265 {
2266   gdb_assert (gdbarch != NULL);
2267   gdb_assert (gdbarch->register_type != NULL);
2268   if (gdbarch_debug >= 2)
2269     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_type called\n");
2270   return gdbarch->register_type (gdbarch, reg_nr);
2271 }
2272
2273 void
2274 set_gdbarch_register_type (struct gdbarch *gdbarch,
2275                            gdbarch_register_type_ftype register_type)
2276 {
2277   gdbarch->register_type = register_type;
2278 }
2279
2280 int
2281 gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch)
2282 {
2283   gdb_assert (gdbarch != NULL);
2284   return gdbarch->deprecated_register_byte != generic_register_byte;
2285 }
2286
2287 int
2288 gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr)
2289 {
2290   gdb_assert (gdbarch != NULL);
2291   gdb_assert (gdbarch->deprecated_register_byte != NULL);
2292   /* Do not check predicate: gdbarch->deprecated_register_byte != generic_register_byte, allow call.  */
2293   if (gdbarch_debug >= 2)
2294     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_register_byte called\n");
2295   return gdbarch->deprecated_register_byte (reg_nr);
2296 }
2297
2298 void
2299 set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch,
2300                                       gdbarch_deprecated_register_byte_ftype deprecated_register_byte)
2301 {
2302   gdbarch->deprecated_register_byte = deprecated_register_byte;
2303 }
2304
2305 int
2306 gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch)
2307 {
2308   gdb_assert (gdbarch != NULL);
2309   return gdbarch->unwind_dummy_id != NULL;
2310 }
2311
2312 struct frame_id
2313 gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info)
2314 {
2315   gdb_assert (gdbarch != NULL);
2316   gdb_assert (gdbarch->unwind_dummy_id != NULL);
2317   if (gdbarch_debug >= 2)
2318     fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_dummy_id called\n");
2319   return gdbarch->unwind_dummy_id (gdbarch, info);
2320 }
2321
2322 void
2323 set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch,
2324                              gdbarch_unwind_dummy_id_ftype unwind_dummy_id)
2325 {
2326   gdbarch->unwind_dummy_id = unwind_dummy_id;
2327 }
2328
2329 int
2330 gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch)
2331 {
2332   gdb_assert (gdbarch != NULL);
2333   /* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
2334   if (gdbarch_debug >= 2)
2335     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_fp_regnum called\n");
2336   return gdbarch->deprecated_fp_regnum;
2337 }
2338
2339 void
2340 set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch,
2341                                   int deprecated_fp_regnum)
2342 {
2343   gdbarch->deprecated_fp_regnum = deprecated_fp_regnum;
2344 }
2345
2346 int
2347 gdbarch_push_dummy_call_p (struct gdbarch *gdbarch)
2348 {
2349   gdb_assert (gdbarch != NULL);
2350   return gdbarch->push_dummy_call != NULL;
2351 }
2352
2353 CORE_ADDR
2354 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)
2355 {
2356   gdb_assert (gdbarch != NULL);
2357   gdb_assert (gdbarch->push_dummy_call != NULL);
2358   if (gdbarch_debug >= 2)
2359     fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_call called\n");
2360   return gdbarch->push_dummy_call (gdbarch, function, regcache, bp_addr, nargs, args, sp, struct_return, struct_addr);
2361 }
2362
2363 void
2364 set_gdbarch_push_dummy_call (struct gdbarch *gdbarch,
2365                              gdbarch_push_dummy_call_ftype push_dummy_call)
2366 {
2367   gdbarch->push_dummy_call = push_dummy_call;
2368 }
2369
2370 int
2371 gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch)
2372 {
2373   gdb_assert (gdbarch != NULL);
2374   return gdbarch->deprecated_push_arguments != NULL;
2375 }
2376
2377 CORE_ADDR
2378 gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)
2379 {
2380   gdb_assert (gdbarch != NULL);
2381   gdb_assert (gdbarch->deprecated_push_arguments != NULL);
2382   if (gdbarch_debug >= 2)
2383     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_push_arguments called\n");
2384   return gdbarch->deprecated_push_arguments (nargs, args, sp, struct_return, struct_addr);
2385 }
2386
2387 void
2388 set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch,
2389                                        gdbarch_deprecated_push_arguments_ftype deprecated_push_arguments)
2390 {
2391   gdbarch->deprecated_push_arguments = deprecated_push_arguments;
2392 }
2393
2394 int
2395 gdbarch_deprecated_register_size (struct gdbarch *gdbarch)
2396 {
2397   gdb_assert (gdbarch != NULL);
2398   if (gdbarch_debug >= 2)
2399     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_register_size called\n");
2400   return gdbarch->deprecated_register_size;
2401 }
2402
2403 void
2404 set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch,
2405                                       int deprecated_register_size)
2406 {
2407   gdbarch->deprecated_register_size = deprecated_register_size;
2408 }
2409
2410 int
2411 gdbarch_call_dummy_location (struct gdbarch *gdbarch)
2412 {
2413   gdb_assert (gdbarch != NULL);
2414   /* Skip verify of call_dummy_location, invalid_p == 0 */
2415   if (gdbarch_debug >= 2)
2416     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_location called\n");
2417   return gdbarch->call_dummy_location;
2418 }
2419
2420 void
2421 set_gdbarch_call_dummy_location (struct gdbarch *gdbarch,
2422                                  int call_dummy_location)
2423 {
2424   gdbarch->call_dummy_location = call_dummy_location;
2425 }
2426
2427 int
2428 gdbarch_push_dummy_code_p (struct gdbarch *gdbarch)
2429 {
2430   gdb_assert (gdbarch != NULL);
2431   return gdbarch->push_dummy_code != NULL;
2432 }
2433
2434 CORE_ADDR
2435 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)
2436 {
2437   gdb_assert (gdbarch != NULL);
2438   gdb_assert (gdbarch->push_dummy_code != NULL);
2439   if (gdbarch_debug >= 2)
2440     fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_code called\n");
2441   return gdbarch->push_dummy_code (gdbarch, sp, funaddr, using_gcc, args, nargs, value_type, real_pc, bp_addr);
2442 }
2443
2444 void
2445 set_gdbarch_push_dummy_code (struct gdbarch *gdbarch,
2446                              gdbarch_push_dummy_code_ftype push_dummy_code)
2447 {
2448   gdbarch->push_dummy_code = push_dummy_code;
2449 }
2450
2451 void
2452 gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all)
2453 {
2454   gdb_assert (gdbarch != NULL);
2455   gdb_assert (gdbarch->print_registers_info != NULL);
2456   if (gdbarch_debug >= 2)
2457     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_registers_info called\n");
2458   gdbarch->print_registers_info (gdbarch, file, frame, regnum, all);
2459 }
2460
2461 void
2462 set_gdbarch_print_registers_info (struct gdbarch *gdbarch,
2463                                   gdbarch_print_registers_info_ftype print_registers_info)
2464 {
2465   gdbarch->print_registers_info = print_registers_info;
2466 }
2467
2468 int
2469 gdbarch_print_float_info_p (struct gdbarch *gdbarch)
2470 {
2471   gdb_assert (gdbarch != NULL);
2472   return gdbarch->print_float_info != NULL;
2473 }
2474
2475 void
2476 gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
2477 {
2478   gdb_assert (gdbarch != NULL);
2479   gdb_assert (gdbarch->print_float_info != NULL);
2480   if (gdbarch_debug >= 2)
2481     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_float_info called\n");
2482   gdbarch->print_float_info (gdbarch, file, frame, args);
2483 }
2484
2485 void
2486 set_gdbarch_print_float_info (struct gdbarch *gdbarch,
2487                               gdbarch_print_float_info_ftype print_float_info)
2488 {
2489   gdbarch->print_float_info = print_float_info;
2490 }
2491
2492 int
2493 gdbarch_print_vector_info_p (struct gdbarch *gdbarch)
2494 {
2495   gdb_assert (gdbarch != NULL);
2496   return gdbarch->print_vector_info != NULL;
2497 }
2498
2499 void
2500 gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
2501 {
2502   gdb_assert (gdbarch != NULL);
2503   gdb_assert (gdbarch->print_vector_info != NULL);
2504   if (gdbarch_debug >= 2)
2505     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_vector_info called\n");
2506   gdbarch->print_vector_info (gdbarch, file, frame, args);
2507 }
2508
2509 void
2510 set_gdbarch_print_vector_info (struct gdbarch *gdbarch,
2511                                gdbarch_print_vector_info_ftype print_vector_info)
2512 {
2513   gdbarch->print_vector_info = print_vector_info;
2514 }
2515
2516 int
2517 gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr)
2518 {
2519   gdb_assert (gdbarch != NULL);
2520   gdb_assert (gdbarch->register_sim_regno != NULL);
2521   if (gdbarch_debug >= 2)
2522     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_sim_regno called\n");
2523   return gdbarch->register_sim_regno (reg_nr);
2524 }
2525
2526 void
2527 set_gdbarch_register_sim_regno (struct gdbarch *gdbarch,
2528                                 gdbarch_register_sim_regno_ftype register_sim_regno)
2529 {
2530   gdbarch->register_sim_regno = register_sim_regno;
2531 }
2532
2533 int
2534 gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch)
2535 {
2536   gdb_assert (gdbarch != NULL);
2537   return gdbarch->register_bytes_ok != NULL;
2538 }
2539
2540 int
2541 gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes)
2542 {
2543   gdb_assert (gdbarch != NULL);
2544   gdb_assert (gdbarch->register_bytes_ok != NULL);
2545   if (gdbarch_debug >= 2)
2546     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_bytes_ok called\n");
2547   return gdbarch->register_bytes_ok (nr_bytes);
2548 }
2549
2550 void
2551 set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch,
2552                                gdbarch_register_bytes_ok_ftype register_bytes_ok)
2553 {
2554   gdbarch->register_bytes_ok = register_bytes_ok;
2555 }
2556
2557 int
2558 gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum)
2559 {
2560   gdb_assert (gdbarch != NULL);
2561   gdb_assert (gdbarch->cannot_fetch_register != NULL);
2562   if (gdbarch_debug >= 2)
2563     fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_fetch_register called\n");
2564   return gdbarch->cannot_fetch_register (regnum);
2565 }
2566
2567 void
2568 set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch,
2569                                    gdbarch_cannot_fetch_register_ftype cannot_fetch_register)
2570 {
2571   gdbarch->cannot_fetch_register = cannot_fetch_register;
2572 }
2573
2574 int
2575 gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum)
2576 {
2577   gdb_assert (gdbarch != NULL);
2578   gdb_assert (gdbarch->cannot_store_register != NULL);
2579   if (gdbarch_debug >= 2)
2580     fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_store_register called\n");
2581   return gdbarch->cannot_store_register (regnum);
2582 }
2583
2584 void
2585 set_gdbarch_cannot_store_register (struct gdbarch *gdbarch,
2586                                    gdbarch_cannot_store_register_ftype cannot_store_register)
2587 {
2588   gdbarch->cannot_store_register = cannot_store_register;
2589 }
2590
2591 int
2592 gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch)
2593 {
2594   gdb_assert (gdbarch != NULL);
2595   return gdbarch->get_longjmp_target != NULL;
2596 }
2597
2598 int
2599 gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc)
2600 {
2601   gdb_assert (gdbarch != NULL);
2602   gdb_assert (gdbarch->get_longjmp_target != NULL);
2603   if (gdbarch_debug >= 2)
2604     fprintf_unfiltered (gdb_stdlog, "gdbarch_get_longjmp_target called\n");
2605   return gdbarch->get_longjmp_target (pc);
2606 }
2607
2608 void
2609 set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch,
2610                                 gdbarch_get_longjmp_target_ftype get_longjmp_target)
2611 {
2612   gdbarch->get_longjmp_target = get_longjmp_target;
2613 }
2614
2615 int
2616 gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch)
2617 {
2618   gdb_assert (gdbarch != NULL);
2619   if (gdbarch_debug >= 2)
2620     fprintf_unfiltered (gdb_stdlog, "gdbarch_believe_pcc_promotion called\n");
2621   return gdbarch->believe_pcc_promotion;
2622 }
2623
2624 void
2625 set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch,
2626                                    int believe_pcc_promotion)
2627 {
2628   gdbarch->believe_pcc_promotion = believe_pcc_promotion;
2629 }
2630
2631 int
2632 gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type)
2633 {
2634   gdb_assert (gdbarch != NULL);
2635   gdb_assert (gdbarch->convert_register_p != NULL);
2636   if (gdbarch_debug >= 2)
2637     fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_register_p called\n");
2638   return gdbarch->convert_register_p (regnum, type);
2639 }
2640
2641 void
2642 set_gdbarch_convert_register_p (struct gdbarch *gdbarch,
2643                                 gdbarch_convert_register_p_ftype convert_register_p)
2644 {
2645   gdbarch->convert_register_p = convert_register_p;
2646 }
2647
2648 void
2649 gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, void *buf)
2650 {
2651   gdb_assert (gdbarch != NULL);
2652   gdb_assert (gdbarch->register_to_value != NULL);
2653   if (gdbarch_debug >= 2)
2654     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_to_value called\n");
2655   gdbarch->register_to_value (frame, regnum, type, buf);
2656 }
2657
2658 void
2659 set_gdbarch_register_to_value (struct gdbarch *gdbarch,
2660                                gdbarch_register_to_value_ftype register_to_value)
2661 {
2662   gdbarch->register_to_value = register_to_value;
2663 }
2664
2665 void
2666 gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const void *buf)
2667 {
2668   gdb_assert (gdbarch != NULL);
2669   gdb_assert (gdbarch->value_to_register != NULL);
2670   if (gdbarch_debug >= 2)
2671     fprintf_unfiltered (gdb_stdlog, "gdbarch_value_to_register called\n");
2672   gdbarch->value_to_register (frame, regnum, type, buf);
2673 }
2674
2675 void
2676 set_gdbarch_value_to_register (struct gdbarch *gdbarch,
2677                                gdbarch_value_to_register_ftype value_to_register)
2678 {
2679   gdbarch->value_to_register = value_to_register;
2680 }
2681
2682 CORE_ADDR
2683 gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const void *buf)
2684 {
2685   gdb_assert (gdbarch != NULL);
2686   gdb_assert (gdbarch->pointer_to_address != NULL);
2687   if (gdbarch_debug >= 2)
2688     fprintf_unfiltered (gdb_stdlog, "gdbarch_pointer_to_address called\n");
2689   return gdbarch->pointer_to_address (type, buf);
2690 }
2691
2692 void
2693 set_gdbarch_pointer_to_address (struct gdbarch *gdbarch,
2694                                 gdbarch_pointer_to_address_ftype pointer_to_address)
2695 {
2696   gdbarch->pointer_to_address = pointer_to_address;
2697 }
2698
2699 void
2700 gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr)
2701 {
2702   gdb_assert (gdbarch != NULL);
2703   gdb_assert (gdbarch->address_to_pointer != NULL);
2704   if (gdbarch_debug >= 2)
2705     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_to_pointer called\n");
2706   gdbarch->address_to_pointer (type, buf, addr);
2707 }
2708
2709 void
2710 set_gdbarch_address_to_pointer (struct gdbarch *gdbarch,
2711                                 gdbarch_address_to_pointer_ftype address_to_pointer)
2712 {
2713   gdbarch->address_to_pointer = address_to_pointer;
2714 }
2715
2716 int
2717 gdbarch_integer_to_address_p (struct gdbarch *gdbarch)
2718 {
2719   gdb_assert (gdbarch != NULL);
2720   return gdbarch->integer_to_address != NULL;
2721 }
2722
2723 CORE_ADDR
2724 gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf)
2725 {
2726   gdb_assert (gdbarch != NULL);
2727   gdb_assert (gdbarch->integer_to_address != NULL);
2728   if (gdbarch_debug >= 2)
2729     fprintf_unfiltered (gdb_stdlog, "gdbarch_integer_to_address called\n");
2730   return gdbarch->integer_to_address (type, buf);
2731 }
2732
2733 void
2734 set_gdbarch_integer_to_address (struct gdbarch *gdbarch,
2735                                 gdbarch_integer_to_address_ftype integer_to_address)
2736 {
2737   gdbarch->integer_to_address = integer_to_address;
2738 }
2739
2740 int
2741 gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch)
2742 {
2743   gdb_assert (gdbarch != NULL);
2744   return gdbarch->deprecated_store_struct_return != NULL;
2745 }
2746
2747 void
2748 gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp)
2749 {
2750   gdb_assert (gdbarch != NULL);
2751   gdb_assert (gdbarch->deprecated_store_struct_return != NULL);
2752   if (gdbarch_debug >= 2)
2753     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_store_struct_return called\n");
2754   gdbarch->deprecated_store_struct_return (addr, sp);
2755 }
2756
2757 void
2758 set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch,
2759                                             gdbarch_deprecated_store_struct_return_ftype deprecated_store_struct_return)
2760 {
2761   gdbarch->deprecated_store_struct_return = deprecated_store_struct_return;
2762 }
2763
2764 int
2765 gdbarch_return_value_p (struct gdbarch *gdbarch)
2766 {
2767   gdb_assert (gdbarch != NULL);
2768   return gdbarch->return_value != legacy_return_value;
2769 }
2770
2771 enum return_value_convention
2772 gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf)
2773 {
2774   gdb_assert (gdbarch != NULL);
2775   gdb_assert (gdbarch->return_value != NULL);
2776   /* Do not check predicate: gdbarch->return_value != legacy_return_value, allow call.  */
2777   if (gdbarch_debug >= 2)
2778     fprintf_unfiltered (gdb_stdlog, "gdbarch_return_value called\n");
2779   return gdbarch->return_value (gdbarch, valtype, regcache, readbuf, writebuf);
2780 }
2781
2782 void
2783 set_gdbarch_return_value (struct gdbarch *gdbarch,
2784                           gdbarch_return_value_ftype return_value)
2785 {
2786   gdbarch->return_value = return_value;
2787 }
2788
2789 void
2790 gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf)
2791 {
2792   gdb_assert (gdbarch != NULL);
2793   gdb_assert (gdbarch->extract_return_value != NULL);
2794   if (gdbarch_debug >= 2)
2795     fprintf_unfiltered (gdb_stdlog, "gdbarch_extract_return_value called\n");
2796   gdbarch->extract_return_value (type, regcache, valbuf);
2797 }
2798
2799 void
2800 set_gdbarch_extract_return_value (struct gdbarch *gdbarch,
2801                                   gdbarch_extract_return_value_ftype extract_return_value)
2802 {
2803   gdbarch->extract_return_value = extract_return_value;
2804 }
2805
2806 void
2807 gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf)
2808 {
2809   gdb_assert (gdbarch != NULL);
2810   gdb_assert (gdbarch->store_return_value != NULL);
2811   if (gdbarch_debug >= 2)
2812     fprintf_unfiltered (gdb_stdlog, "gdbarch_store_return_value called\n");
2813   gdbarch->store_return_value (type, regcache, valbuf);
2814 }
2815
2816 void
2817 set_gdbarch_store_return_value (struct gdbarch *gdbarch,
2818                                 gdbarch_store_return_value_ftype store_return_value)
2819 {
2820   gdbarch->store_return_value = store_return_value;
2821 }
2822
2823 void
2824 gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf)
2825 {
2826   gdb_assert (gdbarch != NULL);
2827   gdb_assert (gdbarch->deprecated_extract_return_value != NULL);
2828   if (gdbarch_debug >= 2)
2829     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_extract_return_value called\n");
2830   gdbarch->deprecated_extract_return_value (type, regbuf, valbuf);
2831 }
2832
2833 void
2834 set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch,
2835                                              gdbarch_deprecated_extract_return_value_ftype deprecated_extract_return_value)
2836 {
2837   gdbarch->deprecated_extract_return_value = deprecated_extract_return_value;
2838 }
2839
2840 void
2841 gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf)
2842 {
2843   gdb_assert (gdbarch != NULL);
2844   gdb_assert (gdbarch->deprecated_store_return_value != NULL);
2845   if (gdbarch_debug >= 2)
2846     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_store_return_value called\n");
2847   gdbarch->deprecated_store_return_value (type, valbuf);
2848 }
2849
2850 void
2851 set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch,
2852                                            gdbarch_deprecated_store_return_value_ftype deprecated_store_return_value)
2853 {
2854   gdbarch->deprecated_store_return_value = deprecated_store_return_value;
2855 }
2856
2857 int
2858 gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type)
2859 {
2860   gdb_assert (gdbarch != NULL);
2861   gdb_assert (gdbarch->deprecated_use_struct_convention != NULL);
2862   if (gdbarch_debug >= 2)
2863     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_use_struct_convention called\n");
2864   return gdbarch->deprecated_use_struct_convention (gcc_p, value_type);
2865 }
2866
2867 void
2868 set_gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch,
2869                                               gdbarch_deprecated_use_struct_convention_ftype deprecated_use_struct_convention)
2870 {
2871   gdbarch->deprecated_use_struct_convention = deprecated_use_struct_convention;
2872 }
2873
2874 int
2875 gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch)
2876 {
2877   gdb_assert (gdbarch != NULL);
2878   return gdbarch->deprecated_extract_struct_value_address != NULL;
2879 }
2880
2881 CORE_ADDR
2882 gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache)
2883 {
2884   gdb_assert (gdbarch != NULL);
2885   gdb_assert (gdbarch->deprecated_extract_struct_value_address != NULL);
2886   if (gdbarch_debug >= 2)
2887     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_extract_struct_value_address called\n");
2888   return gdbarch->deprecated_extract_struct_value_address (regcache);
2889 }
2890
2891 void
2892 set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch,
2893                                                      gdbarch_deprecated_extract_struct_value_address_ftype deprecated_extract_struct_value_address)
2894 {
2895   gdbarch->deprecated_extract_struct_value_address = deprecated_extract_struct_value_address;
2896 }
2897
2898 CORE_ADDR
2899 gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip)
2900 {
2901   gdb_assert (gdbarch != NULL);
2902   gdb_assert (gdbarch->skip_prologue != NULL);
2903   if (gdbarch_debug >= 2)
2904     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_prologue called\n");
2905   return gdbarch->skip_prologue (ip);
2906 }
2907
2908 void
2909 set_gdbarch_skip_prologue (struct gdbarch *gdbarch,
2910                            gdbarch_skip_prologue_ftype skip_prologue)
2911 {
2912   gdbarch->skip_prologue = skip_prologue;
2913 }
2914
2915 int
2916 gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs)
2917 {
2918   gdb_assert (gdbarch != NULL);
2919   gdb_assert (gdbarch->inner_than != NULL);
2920   if (gdbarch_debug >= 2)
2921     fprintf_unfiltered (gdb_stdlog, "gdbarch_inner_than called\n");
2922   return gdbarch->inner_than (lhs, rhs);
2923 }
2924
2925 void
2926 set_gdbarch_inner_than (struct gdbarch *gdbarch,
2927                         gdbarch_inner_than_ftype inner_than)
2928 {
2929   gdbarch->inner_than = inner_than;
2930 }
2931
2932 const unsigned char *
2933 gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
2934 {
2935   gdb_assert (gdbarch != NULL);
2936   gdb_assert (gdbarch->breakpoint_from_pc != NULL);
2937   if (gdbarch_debug >= 2)
2938     fprintf_unfiltered (gdb_stdlog, "gdbarch_breakpoint_from_pc called\n");
2939   return gdbarch->breakpoint_from_pc (pcptr, lenptr);
2940 }
2941
2942 void
2943 set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch,
2944                                 gdbarch_breakpoint_from_pc_ftype breakpoint_from_pc)
2945 {
2946   gdbarch->breakpoint_from_pc = breakpoint_from_pc;
2947 }
2948
2949 int
2950 gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch)
2951 {
2952   gdb_assert (gdbarch != NULL);
2953   return gdbarch->adjust_breakpoint_address != NULL;
2954 }
2955
2956 CORE_ADDR
2957 gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
2958 {
2959   gdb_assert (gdbarch != NULL);
2960   gdb_assert (gdbarch->adjust_breakpoint_address != NULL);
2961   if (gdbarch_debug >= 2)
2962     fprintf_unfiltered (gdb_stdlog, "gdbarch_adjust_breakpoint_address called\n");
2963   return gdbarch->adjust_breakpoint_address (gdbarch, bpaddr);
2964 }
2965
2966 void
2967 set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch,
2968                                        gdbarch_adjust_breakpoint_address_ftype adjust_breakpoint_address)
2969 {
2970   gdbarch->adjust_breakpoint_address = adjust_breakpoint_address;
2971 }
2972
2973 int
2974 gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache)
2975 {
2976   gdb_assert (gdbarch != NULL);
2977   gdb_assert (gdbarch->memory_insert_breakpoint != NULL);
2978   if (gdbarch_debug >= 2)
2979     fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_insert_breakpoint called\n");
2980   return gdbarch->memory_insert_breakpoint (addr, contents_cache);
2981 }
2982
2983 void
2984 set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch,
2985                                       gdbarch_memory_insert_breakpoint_ftype memory_insert_breakpoint)
2986 {
2987   gdbarch->memory_insert_breakpoint = memory_insert_breakpoint;
2988 }
2989
2990 int
2991 gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache)
2992 {
2993   gdb_assert (gdbarch != NULL);
2994   gdb_assert (gdbarch->memory_remove_breakpoint != NULL);
2995   if (gdbarch_debug >= 2)
2996     fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_remove_breakpoint called\n");
2997   return gdbarch->memory_remove_breakpoint (addr, contents_cache);
2998 }
2999
3000 void
3001 set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch,
3002                                       gdbarch_memory_remove_breakpoint_ftype memory_remove_breakpoint)
3003 {
3004   gdbarch->memory_remove_breakpoint = memory_remove_breakpoint;
3005 }
3006
3007 CORE_ADDR
3008 gdbarch_decr_pc_after_break (struct gdbarch *gdbarch)
3009 {
3010   gdb_assert (gdbarch != NULL);
3011   /* Skip verify of decr_pc_after_break, invalid_p == 0 */
3012   if (gdbarch_debug >= 2)
3013     fprintf_unfiltered (gdb_stdlog, "gdbarch_decr_pc_after_break called\n");
3014   return gdbarch->decr_pc_after_break;
3015 }
3016
3017 void
3018 set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch,
3019                                  CORE_ADDR decr_pc_after_break)
3020 {
3021   gdbarch->decr_pc_after_break = decr_pc_after_break;
3022 }
3023
3024 CORE_ADDR
3025 gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch)
3026 {
3027   gdb_assert (gdbarch != NULL);
3028   /* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
3029   if (gdbarch_debug >= 2)
3030     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_function_start_offset called\n");
3031   return gdbarch->deprecated_function_start_offset;
3032 }
3033
3034 void
3035 set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch,
3036                                               CORE_ADDR deprecated_function_start_offset)
3037 {
3038   gdbarch->deprecated_function_start_offset = deprecated_function_start_offset;
3039 }
3040
3041 void
3042 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)
3043 {
3044   gdb_assert (gdbarch != NULL);
3045   gdb_assert (gdbarch->remote_translate_xfer_address != NULL);
3046   if (gdbarch_debug >= 2)
3047     fprintf_unfiltered (gdb_stdlog, "gdbarch_remote_translate_xfer_address called\n");
3048   gdbarch->remote_translate_xfer_address (gdbarch, regcache, gdb_addr, gdb_len, rem_addr, rem_len);
3049 }
3050
3051 void
3052 set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch,
3053                                            gdbarch_remote_translate_xfer_address_ftype remote_translate_xfer_address)
3054 {
3055   gdbarch->remote_translate_xfer_address = remote_translate_xfer_address;
3056 }
3057
3058 CORE_ADDR
3059 gdbarch_frame_args_skip (struct gdbarch *gdbarch)
3060 {
3061   gdb_assert (gdbarch != NULL);
3062   /* Skip verify of frame_args_skip, invalid_p == 0 */
3063   if (gdbarch_debug >= 2)
3064     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_args_skip called\n");
3065   return gdbarch->frame_args_skip;
3066 }
3067
3068 void
3069 set_gdbarch_frame_args_skip (struct gdbarch *gdbarch,
3070                              CORE_ADDR frame_args_skip)
3071 {
3072   gdbarch->frame_args_skip = frame_args_skip;
3073 }
3074
3075 int
3076 gdbarch_unwind_pc_p (struct gdbarch *gdbarch)
3077 {
3078   gdb_assert (gdbarch != NULL);
3079   return gdbarch->unwind_pc != NULL;
3080 }
3081
3082 CORE_ADDR
3083 gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
3084 {
3085   gdb_assert (gdbarch != NULL);
3086   gdb_assert (gdbarch->unwind_pc != NULL);
3087   if (gdbarch_debug >= 2)
3088     fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_pc called\n");
3089   return gdbarch->unwind_pc (gdbarch, next_frame);
3090 }
3091
3092 void
3093 set_gdbarch_unwind_pc (struct gdbarch *gdbarch,
3094                        gdbarch_unwind_pc_ftype unwind_pc)
3095 {
3096   gdbarch->unwind_pc = unwind_pc;
3097 }
3098
3099 int
3100 gdbarch_unwind_sp_p (struct gdbarch *gdbarch)
3101 {
3102   gdb_assert (gdbarch != NULL);
3103   return gdbarch->unwind_sp != NULL;
3104 }
3105
3106 CORE_ADDR
3107 gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
3108 {
3109   gdb_assert (gdbarch != NULL);
3110   gdb_assert (gdbarch->unwind_sp != NULL);
3111   if (gdbarch_debug >= 2)
3112     fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_sp called\n");
3113   return gdbarch->unwind_sp (gdbarch, next_frame);
3114 }
3115
3116 void
3117 set_gdbarch_unwind_sp (struct gdbarch *gdbarch,
3118                        gdbarch_unwind_sp_ftype unwind_sp)
3119 {
3120   gdbarch->unwind_sp = unwind_sp;
3121 }
3122
3123 int
3124 gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch)
3125 {
3126   gdb_assert (gdbarch != NULL);
3127   return gdbarch->deprecated_saved_pc_after_call != NULL;
3128 }
3129
3130 CORE_ADDR
3131 gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame)
3132 {
3133   gdb_assert (gdbarch != NULL);
3134   gdb_assert (gdbarch->deprecated_saved_pc_after_call != NULL);
3135   if (gdbarch_debug >= 2)
3136     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_saved_pc_after_call called\n");
3137   return gdbarch->deprecated_saved_pc_after_call (frame);
3138 }
3139
3140 void
3141 set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch,
3142                                             gdbarch_deprecated_saved_pc_after_call_ftype deprecated_saved_pc_after_call)
3143 {
3144   gdbarch->deprecated_saved_pc_after_call = deprecated_saved_pc_after_call;
3145 }
3146
3147 int
3148 gdbarch_frame_num_args_p (struct gdbarch *gdbarch)
3149 {
3150   gdb_assert (gdbarch != NULL);
3151   return gdbarch->frame_num_args != NULL;
3152 }
3153
3154 int
3155 gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame)
3156 {
3157   gdb_assert (gdbarch != NULL);
3158   gdb_assert (gdbarch->frame_num_args != NULL);
3159   if (gdbarch_debug >= 2)
3160     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_num_args called\n");
3161   return gdbarch->frame_num_args (frame);
3162 }
3163
3164 void
3165 set_gdbarch_frame_num_args (struct gdbarch *gdbarch,
3166                             gdbarch_frame_num_args_ftype frame_num_args)
3167 {
3168   gdbarch->frame_num_args = frame_num_args;
3169 }
3170
3171 int
3172 gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch)
3173 {
3174   gdb_assert (gdbarch != NULL);
3175   return gdbarch->deprecated_stack_align != NULL;
3176 }
3177
3178 CORE_ADDR
3179 gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp)
3180 {
3181   gdb_assert (gdbarch != NULL);
3182   gdb_assert (gdbarch->deprecated_stack_align != NULL);
3183   if (gdbarch_debug >= 2)
3184     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_stack_align called\n");
3185   return gdbarch->deprecated_stack_align (sp);
3186 }
3187
3188 void
3189 set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch,
3190                                     gdbarch_deprecated_stack_align_ftype deprecated_stack_align)
3191 {
3192   gdbarch->deprecated_stack_align = deprecated_stack_align;
3193 }
3194
3195 int
3196 gdbarch_frame_align_p (struct gdbarch *gdbarch)
3197 {
3198   gdb_assert (gdbarch != NULL);
3199   return gdbarch->frame_align != NULL;
3200 }
3201
3202 CORE_ADDR
3203 gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address)
3204 {
3205   gdb_assert (gdbarch != NULL);
3206   gdb_assert (gdbarch->frame_align != NULL);
3207   if (gdbarch_debug >= 2)
3208     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_align called\n");
3209   return gdbarch->frame_align (gdbarch, address);
3210 }
3211
3212 void
3213 set_gdbarch_frame_align (struct gdbarch *gdbarch,
3214                          gdbarch_frame_align_ftype frame_align)
3215 {
3216   gdbarch->frame_align = frame_align;
3217 }
3218
3219 int
3220 gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch)
3221 {
3222   gdb_assert (gdbarch != NULL);
3223   return gdbarch->deprecated_reg_struct_has_addr != NULL;
3224 }
3225
3226 int
3227 gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type)
3228 {
3229   gdb_assert (gdbarch != NULL);
3230   gdb_assert (gdbarch->deprecated_reg_struct_has_addr != NULL);
3231   if (gdbarch_debug >= 2)
3232     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_reg_struct_has_addr called\n");
3233   return gdbarch->deprecated_reg_struct_has_addr (gcc_p, type);
3234 }
3235
3236 void
3237 set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch,
3238                                             gdbarch_deprecated_reg_struct_has_addr_ftype deprecated_reg_struct_has_addr)
3239 {
3240   gdbarch->deprecated_reg_struct_has_addr = deprecated_reg_struct_has_addr;
3241 }
3242
3243 int
3244 gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type)
3245 {
3246   gdb_assert (gdbarch != NULL);
3247   gdb_assert (gdbarch->stabs_argument_has_addr != NULL);
3248   if (gdbarch_debug >= 2)
3249     fprintf_unfiltered (gdb_stdlog, "gdbarch_stabs_argument_has_addr called\n");
3250   return gdbarch->stabs_argument_has_addr (gdbarch, type);
3251 }
3252
3253 void
3254 set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch,
3255                                      gdbarch_stabs_argument_has_addr_ftype stabs_argument_has_addr)
3256 {
3257   gdbarch->stabs_argument_has_addr = stabs_argument_has_addr;
3258 }
3259
3260 int
3261 gdbarch_frame_red_zone_size (struct gdbarch *gdbarch)
3262 {
3263   gdb_assert (gdbarch != NULL);
3264   if (gdbarch_debug >= 2)
3265     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_red_zone_size called\n");
3266   return gdbarch->frame_red_zone_size;
3267 }
3268
3269 void
3270 set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch,
3271                                  int frame_red_zone_size)
3272 {
3273   gdbarch->frame_red_zone_size = frame_red_zone_size;
3274 }
3275
3276 CORE_ADDR
3277 gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ)
3278 {
3279   gdb_assert (gdbarch != NULL);
3280   gdb_assert (gdbarch->convert_from_func_ptr_addr != NULL);
3281   if (gdbarch_debug >= 2)
3282     fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_from_func_ptr_addr called\n");
3283   return gdbarch->convert_from_func_ptr_addr (gdbarch, addr, targ);
3284 }
3285
3286 void
3287 set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch,
3288                                         gdbarch_convert_from_func_ptr_addr_ftype convert_from_func_ptr_addr)
3289 {
3290   gdbarch->convert_from_func_ptr_addr = convert_from_func_ptr_addr;
3291 }
3292
3293 CORE_ADDR
3294 gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr)
3295 {
3296   gdb_assert (gdbarch != NULL);
3297   gdb_assert (gdbarch->addr_bits_remove != NULL);
3298   if (gdbarch_debug >= 2)
3299     fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bits_remove called\n");
3300   return gdbarch->addr_bits_remove (addr);
3301 }
3302
3303 void
3304 set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch,
3305                               gdbarch_addr_bits_remove_ftype addr_bits_remove)
3306 {
3307   gdbarch->addr_bits_remove = addr_bits_remove;
3308 }
3309
3310 CORE_ADDR
3311 gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr)
3312 {
3313   gdb_assert (gdbarch != NULL);
3314   gdb_assert (gdbarch->smash_text_address != NULL);
3315   if (gdbarch_debug >= 2)
3316     fprintf_unfiltered (gdb_stdlog, "gdbarch_smash_text_address called\n");
3317   return gdbarch->smash_text_address (addr);
3318 }
3319
3320 void
3321 set_gdbarch_smash_text_address (struct gdbarch *gdbarch,
3322                                 gdbarch_smash_text_address_ftype smash_text_address)
3323 {
3324   gdbarch->smash_text_address = smash_text_address;
3325 }
3326
3327 int
3328 gdbarch_software_single_step_p (struct gdbarch *gdbarch)
3329 {
3330   gdb_assert (gdbarch != NULL);
3331   return gdbarch->software_single_step != NULL;
3332 }
3333
3334 void
3335 gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p)
3336 {
3337   gdb_assert (gdbarch != NULL);
3338   gdb_assert (gdbarch->software_single_step != NULL);
3339   if (gdbarch_debug >= 2)
3340     fprintf_unfiltered (gdb_stdlog, "gdbarch_software_single_step called\n");
3341   gdbarch->software_single_step (sig, insert_breakpoints_p);
3342 }
3343
3344 void
3345 set_gdbarch_software_single_step (struct gdbarch *gdbarch,
3346                                   gdbarch_software_single_step_ftype software_single_step)
3347 {
3348   gdbarch->software_single_step = software_single_step;
3349 }
3350
3351 int
3352 gdbarch_single_step_through_delay_p (struct gdbarch *gdbarch)
3353 {
3354   gdb_assert (gdbarch != NULL);
3355   return gdbarch->single_step_through_delay != NULL;
3356 }
3357
3358 int
3359 gdbarch_single_step_through_delay (struct gdbarch *gdbarch, struct frame_info *frame)
3360 {
3361   gdb_assert (gdbarch != NULL);
3362   gdb_assert (gdbarch->single_step_through_delay != NULL);
3363   if (gdbarch_debug >= 2)
3364     fprintf_unfiltered (gdb_stdlog, "gdbarch_single_step_through_delay called\n");
3365   return gdbarch->single_step_through_delay (gdbarch, frame);
3366 }
3367
3368 void
3369 set_gdbarch_single_step_through_delay (struct gdbarch *gdbarch,
3370                                        gdbarch_single_step_through_delay_ftype single_step_through_delay)
3371 {
3372   gdbarch->single_step_through_delay = single_step_through_delay;
3373 }
3374
3375 int
3376 gdbarch_instruction_nullified (struct gdbarch *gdbarch, struct regcache *regcache)
3377 {
3378   gdb_assert (gdbarch != NULL);
3379   gdb_assert (gdbarch->instruction_nullified != NULL);
3380   if (gdbarch_debug >= 2)
3381     fprintf_unfiltered (gdb_stdlog, "gdbarch_instruction_nullified called\n");
3382   return gdbarch->instruction_nullified (gdbarch, regcache);
3383 }
3384
3385 void
3386 set_gdbarch_instruction_nullified (struct gdbarch *gdbarch,
3387                                    gdbarch_instruction_nullified_ftype instruction_nullified)
3388 {
3389   gdbarch->instruction_nullified = instruction_nullified;
3390 }
3391
3392 int
3393 gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info)
3394 {
3395   gdb_assert (gdbarch != NULL);
3396   gdb_assert (gdbarch->print_insn != NULL);
3397   if (gdbarch_debug >= 2)
3398     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_insn called\n");
3399   return gdbarch->print_insn (vma, info);
3400 }
3401
3402 void
3403 set_gdbarch_print_insn (struct gdbarch *gdbarch,
3404                         gdbarch_print_insn_ftype print_insn)
3405 {
3406   gdbarch->print_insn = print_insn;
3407 }
3408
3409 CORE_ADDR
3410 gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc)
3411 {
3412   gdb_assert (gdbarch != NULL);
3413   gdb_assert (gdbarch->skip_trampoline_code != NULL);
3414   if (gdbarch_debug >= 2)
3415     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_trampoline_code called\n");
3416   return gdbarch->skip_trampoline_code (pc);
3417 }
3418
3419 void
3420 set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch,
3421                                   gdbarch_skip_trampoline_code_ftype skip_trampoline_code)
3422 {
3423   gdbarch->skip_trampoline_code = skip_trampoline_code;
3424 }
3425
3426 CORE_ADDR
3427 gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc)
3428 {
3429   gdb_assert (gdbarch != NULL);
3430   gdb_assert (gdbarch->skip_solib_resolver != NULL);
3431   if (gdbarch_debug >= 2)
3432     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_solib_resolver called\n");
3433   return gdbarch->skip_solib_resolver (gdbarch, pc);
3434 }
3435
3436 void
3437 set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch,
3438                                  gdbarch_skip_solib_resolver_ftype skip_solib_resolver)
3439 {
3440   gdbarch->skip_solib_resolver = skip_solib_resolver;
3441 }
3442
3443 int
3444 gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name)
3445 {
3446   gdb_assert (gdbarch != NULL);
3447   gdb_assert (gdbarch->in_solib_return_trampoline != NULL);
3448   if (gdbarch_debug >= 2)
3449     fprintf_unfiltered (gdb_stdlog, "gdbarch_in_solib_return_trampoline called\n");
3450   return gdbarch->in_solib_return_trampoline (pc, name);
3451 }
3452
3453 void
3454 set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch,
3455                                         gdbarch_in_solib_return_trampoline_ftype in_solib_return_trampoline)
3456 {
3457   gdbarch->in_solib_return_trampoline = in_solib_return_trampoline;
3458 }
3459
3460 int
3461 gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr)
3462 {
3463   gdb_assert (gdbarch != NULL);
3464   gdb_assert (gdbarch->in_function_epilogue_p != NULL);
3465   if (gdbarch_debug >= 2)
3466     fprintf_unfiltered (gdb_stdlog, "gdbarch_in_function_epilogue_p called\n");
3467   return gdbarch->in_function_epilogue_p (gdbarch, addr);
3468 }
3469
3470 void
3471 set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch,
3472                                     gdbarch_in_function_epilogue_p_ftype in_function_epilogue_p)
3473 {
3474   gdbarch->in_function_epilogue_p = in_function_epilogue_p;
3475 }
3476
3477 char *
3478 gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv)
3479 {
3480   gdb_assert (gdbarch != NULL);
3481   gdb_assert (gdbarch->construct_inferior_arguments != NULL);
3482   if (gdbarch_debug >= 2)
3483     fprintf_unfiltered (gdb_stdlog, "gdbarch_construct_inferior_arguments called\n");
3484   return gdbarch->construct_inferior_arguments (gdbarch, argc, argv);
3485 }
3486
3487 void
3488 set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch,
3489                                           gdbarch_construct_inferior_arguments_ftype construct_inferior_arguments)
3490 {
3491   gdbarch->construct_inferior_arguments = construct_inferior_arguments;
3492 }
3493
3494 void
3495 gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym)
3496 {
3497   gdb_assert (gdbarch != NULL);
3498   gdb_assert (gdbarch->elf_make_msymbol_special != NULL);
3499   if (gdbarch_debug >= 2)
3500     fprintf_unfiltered (gdb_stdlog, "gdbarch_elf_make_msymbol_special called\n");
3501   gdbarch->elf_make_msymbol_special (sym, msym);
3502 }
3503
3504 void
3505 set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch,
3506                                       gdbarch_elf_make_msymbol_special_ftype elf_make_msymbol_special)
3507 {
3508   gdbarch->elf_make_msymbol_special = elf_make_msymbol_special;
3509 }
3510
3511 void
3512 gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym)
3513 {
3514   gdb_assert (gdbarch != NULL);
3515   gdb_assert (gdbarch->coff_make_msymbol_special != NULL);
3516   if (gdbarch_debug >= 2)
3517     fprintf_unfiltered (gdb_stdlog, "gdbarch_coff_make_msymbol_special called\n");
3518   gdbarch->coff_make_msymbol_special (val, msym);
3519 }
3520
3521 void
3522 set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch,
3523                                        gdbarch_coff_make_msymbol_special_ftype coff_make_msymbol_special)
3524 {
3525   gdbarch->coff_make_msymbol_special = coff_make_msymbol_special;
3526 }
3527
3528 const char *
3529 gdbarch_name_of_malloc (struct gdbarch *gdbarch)
3530 {
3531   gdb_assert (gdbarch != NULL);
3532   /* Skip verify of name_of_malloc, invalid_p == 0 */
3533   if (gdbarch_debug >= 2)
3534     fprintf_unfiltered (gdb_stdlog, "gdbarch_name_of_malloc called\n");
3535   return gdbarch->name_of_malloc;
3536 }
3537
3538 void
3539 set_gdbarch_name_of_malloc (struct gdbarch *gdbarch,
3540                             const char * name_of_malloc)
3541 {
3542   gdbarch->name_of_malloc = name_of_malloc;
3543 }
3544
3545 int
3546 gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch)
3547 {
3548   gdb_assert (gdbarch != NULL);
3549   /* Skip verify of cannot_step_breakpoint, invalid_p == 0 */
3550   if (gdbarch_debug >= 2)
3551     fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_step_breakpoint called\n");
3552   return gdbarch->cannot_step_breakpoint;
3553 }
3554
3555 void
3556 set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch,
3557                                     int cannot_step_breakpoint)
3558 {
3559   gdbarch->cannot_step_breakpoint = cannot_step_breakpoint;
3560 }
3561
3562 int
3563 gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch)
3564 {
3565   gdb_assert (gdbarch != NULL);
3566   /* Skip verify of have_nonsteppable_watchpoint, invalid_p == 0 */
3567   if (gdbarch_debug >= 2)
3568     fprintf_unfiltered (gdb_stdlog, "gdbarch_have_nonsteppable_watchpoint called\n");
3569   return gdbarch->have_nonsteppable_watchpoint;
3570 }
3571
3572 void
3573 set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch,
3574                                           int have_nonsteppable_watchpoint)
3575 {
3576   gdbarch->have_nonsteppable_watchpoint = have_nonsteppable_watchpoint;
3577 }
3578
3579 int
3580 gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch)
3581 {
3582   gdb_assert (gdbarch != NULL);
3583   return gdbarch->address_class_type_flags != NULL;
3584 }
3585
3586 int
3587 gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class)
3588 {
3589   gdb_assert (gdbarch != NULL);
3590   gdb_assert (gdbarch->address_class_type_flags != NULL);
3591   if (gdbarch_debug >= 2)
3592     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_type_flags called\n");
3593   return gdbarch->address_class_type_flags (byte_size, dwarf2_addr_class);
3594 }
3595
3596 void
3597 set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch,
3598                                       gdbarch_address_class_type_flags_ftype address_class_type_flags)
3599 {
3600   gdbarch->address_class_type_flags = address_class_type_flags;
3601 }
3602
3603 int
3604 gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch)
3605 {
3606   gdb_assert (gdbarch != NULL);
3607   return gdbarch->address_class_type_flags_to_name != NULL;
3608 }
3609
3610 const char *
3611 gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags)
3612 {
3613   gdb_assert (gdbarch != NULL);
3614   gdb_assert (gdbarch->address_class_type_flags_to_name != NULL);
3615   if (gdbarch_debug >= 2)
3616     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_type_flags_to_name called\n");
3617   return gdbarch->address_class_type_flags_to_name (gdbarch, type_flags);
3618 }
3619
3620 void
3621 set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch,
3622                                               gdbarch_address_class_type_flags_to_name_ftype address_class_type_flags_to_name)
3623 {
3624   gdbarch->address_class_type_flags_to_name = address_class_type_flags_to_name;
3625 }
3626
3627 int
3628 gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch)
3629 {
3630   gdb_assert (gdbarch != NULL);
3631   return gdbarch->address_class_name_to_type_flags != NULL;
3632 }
3633
3634 int
3635 gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr)
3636 {
3637   gdb_assert (gdbarch != NULL);
3638   gdb_assert (gdbarch->address_class_name_to_type_flags != NULL);
3639   if (gdbarch_debug >= 2)
3640     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_name_to_type_flags called\n");
3641   return gdbarch->address_class_name_to_type_flags (gdbarch, name, type_flags_ptr);
3642 }
3643
3644 void
3645 set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch,
3646                                               gdbarch_address_class_name_to_type_flags_ftype address_class_name_to_type_flags)
3647 {
3648   gdbarch->address_class_name_to_type_flags = address_class_name_to_type_flags;
3649 }
3650
3651 int
3652 gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup)
3653 {
3654   gdb_assert (gdbarch != NULL);
3655   gdb_assert (gdbarch->register_reggroup_p != NULL);
3656   if (gdbarch_debug >= 2)
3657     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_reggroup_p called\n");
3658   return gdbarch->register_reggroup_p (gdbarch, regnum, reggroup);
3659 }
3660
3661 void
3662 set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch,
3663                                  gdbarch_register_reggroup_p_ftype register_reggroup_p)
3664 {
3665   gdbarch->register_reggroup_p = register_reggroup_p;
3666 }
3667
3668 int
3669 gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch)
3670 {
3671   gdb_assert (gdbarch != NULL);
3672   return gdbarch->fetch_pointer_argument != NULL;
3673 }
3674
3675 CORE_ADDR
3676 gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type)
3677 {
3678   gdb_assert (gdbarch != NULL);
3679   gdb_assert (gdbarch->fetch_pointer_argument != NULL);
3680   if (gdbarch_debug >= 2)
3681     fprintf_unfiltered (gdb_stdlog, "gdbarch_fetch_pointer_argument called\n");
3682   return gdbarch->fetch_pointer_argument (frame, argi, type);
3683 }
3684
3685 void
3686 set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch,
3687                                     gdbarch_fetch_pointer_argument_ftype fetch_pointer_argument)
3688 {
3689   gdbarch->fetch_pointer_argument = fetch_pointer_argument;
3690 }
3691
3692 int
3693 gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch)
3694 {
3695   gdb_assert (gdbarch != NULL);
3696   return gdbarch->regset_from_core_section != NULL;
3697 }
3698
3699 const struct regset *
3700 gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size)
3701 {
3702   gdb_assert (gdbarch != NULL);
3703   gdb_assert (gdbarch->regset_from_core_section != NULL);
3704   if (gdbarch_debug >= 2)
3705     fprintf_unfiltered (gdb_stdlog, "gdbarch_regset_from_core_section called\n");
3706   return gdbarch->regset_from_core_section (gdbarch, sect_name, sect_size);
3707 }
3708
3709 void
3710 set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch,
3711                                       gdbarch_regset_from_core_section_ftype regset_from_core_section)
3712 {
3713   gdbarch->regset_from_core_section = regset_from_core_section;
3714 }
3715
3716
3717 /* Keep a registry of per-architecture data-pointers required by GDB
3718    modules. */
3719
3720 struct gdbarch_data
3721 {
3722   unsigned index;
3723   int init_p;
3724   gdbarch_data_pre_init_ftype *pre_init;
3725   gdbarch_data_post_init_ftype *post_init;
3726 };
3727
3728 struct gdbarch_data_registration
3729 {
3730   struct gdbarch_data *data;
3731   struct gdbarch_data_registration *next;
3732 };
3733
3734 struct gdbarch_data_registry
3735 {
3736   unsigned nr;
3737   struct gdbarch_data_registration *registrations;
3738 };
3739
3740 struct gdbarch_data_registry gdbarch_data_registry =
3741 {
3742   0, NULL,
3743 };
3744
3745 static struct gdbarch_data *
3746 gdbarch_data_register (gdbarch_data_pre_init_ftype *pre_init,
3747                        gdbarch_data_post_init_ftype *post_init)
3748 {
3749   struct gdbarch_data_registration **curr;
3750   /* Append the new registraration.  */
3751   for (curr = &gdbarch_data_registry.registrations;
3752        (*curr) != NULL;
3753        curr = &(*curr)->next);
3754   (*curr) = XMALLOC (struct gdbarch_data_registration);
3755   (*curr)->next = NULL;
3756   (*curr)->data = XMALLOC (struct gdbarch_data);
3757   (*curr)->data->index = gdbarch_data_registry.nr++;
3758   (*curr)->data->pre_init = pre_init;
3759   (*curr)->data->post_init = post_init;
3760   (*curr)->data->init_p = 1;
3761   return (*curr)->data;
3762 }
3763
3764 struct gdbarch_data *
3765 gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *pre_init)
3766 {
3767   return gdbarch_data_register (pre_init, NULL);
3768 }
3769
3770 struct gdbarch_data *
3771 gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *post_init)
3772 {
3773   return gdbarch_data_register (NULL, post_init);
3774 }
3775
3776 /* Create/delete the gdbarch data vector. */
3777
3778 static void
3779 alloc_gdbarch_data (struct gdbarch *gdbarch)
3780 {
3781   gdb_assert (gdbarch->data == NULL);
3782   gdbarch->nr_data = gdbarch_data_registry.nr;
3783   gdbarch->data = GDBARCH_OBSTACK_CALLOC (gdbarch, gdbarch->nr_data, void *);
3784 }
3785
3786 /* Initialize the current value of the specified per-architecture
3787    data-pointer. */
3788
3789 void
3790 deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
3791                              struct gdbarch_data *data,
3792                              void *pointer)
3793 {
3794   gdb_assert (data->index < gdbarch->nr_data);
3795   gdb_assert (gdbarch->data[data->index] == NULL);
3796   gdb_assert (data->pre_init == NULL);
3797   gdbarch->data[data->index] = pointer;
3798 }
3799
3800 /* Return the current value of the specified per-architecture
3801    data-pointer. */
3802
3803 void *
3804 gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *data)
3805 {
3806   gdb_assert (data->index < gdbarch->nr_data);
3807   if (gdbarch->data[data->index] == NULL)
3808     {
3809       /* The data-pointer isn't initialized, call init() to get a
3810          value.  */
3811       if (data->pre_init != NULL)
3812         /* Mid architecture creation: pass just the obstack, and not
3813            the entire architecture, as that way it isn't possible for
3814            pre-init code to refer to undefined architecture
3815            fields.  */
3816         gdbarch->data[data->index] = data->pre_init (gdbarch->obstack);
3817       else if (gdbarch->initialized_p
3818                && data->post_init != NULL)
3819         /* Post architecture creation: pass the entire architecture
3820            (as all fields are valid), but be careful to also detect
3821            recursive references.  */
3822         {
3823           gdb_assert (data->init_p);
3824           data->init_p = 0;
3825           gdbarch->data[data->index] = data->post_init (gdbarch);
3826           data->init_p = 1;
3827         }
3828       else
3829         /* The architecture initialization hasn't completed - punt -
3830          hope that the caller knows what they are doing.  Once
3831          deprecated_set_gdbarch_data has been initialized, this can be
3832          changed to an internal error.  */
3833         return NULL;
3834       gdb_assert (gdbarch->data[data->index] != NULL);
3835     }
3836   return gdbarch->data[data->index];
3837 }
3838
3839
3840
3841 /* Keep a registry of swapped data required by GDB modules. */
3842
3843 struct gdbarch_swap
3844 {
3845   void *swap;
3846   struct gdbarch_swap_registration *source;
3847   struct gdbarch_swap *next;
3848 };
3849
3850 struct gdbarch_swap_registration
3851 {
3852   void *data;
3853   unsigned long sizeof_data;
3854   gdbarch_swap_ftype *init;
3855   struct gdbarch_swap_registration *next;
3856 };
3857
3858 struct gdbarch_swap_registry
3859 {
3860   int nr;
3861   struct gdbarch_swap_registration *registrations;
3862 };
3863
3864 struct gdbarch_swap_registry gdbarch_swap_registry =
3865 {
3866   0, NULL,
3867 };
3868
3869 void
3870 deprecated_register_gdbarch_swap (void *data,
3871                                   unsigned long sizeof_data,
3872                                   gdbarch_swap_ftype *init)
3873 {
3874   struct gdbarch_swap_registration **rego;
3875   for (rego = &gdbarch_swap_registry.registrations;
3876        (*rego) != NULL;
3877        rego = &(*rego)->next);
3878   (*rego) = XMALLOC (struct gdbarch_swap_registration);
3879   (*rego)->next = NULL;
3880   (*rego)->init = init;
3881   (*rego)->data = data;
3882   (*rego)->sizeof_data = sizeof_data;
3883 }
3884
3885 static void
3886 current_gdbarch_swap_init_hack (void)
3887 {
3888   struct gdbarch_swap_registration *rego;
3889   struct gdbarch_swap **curr = &current_gdbarch->swap;
3890   for (rego = gdbarch_swap_registry.registrations;
3891        rego != NULL;
3892        rego = rego->next)
3893     {
3894       if (rego->data != NULL)
3895         {
3896           (*curr) = GDBARCH_OBSTACK_ZALLOC (current_gdbarch,
3897                                             struct gdbarch_swap);
3898           (*curr)->source = rego;
3899           (*curr)->swap = gdbarch_obstack_zalloc (current_gdbarch,
3900                                                   rego->sizeof_data);
3901           (*curr)->next = NULL;
3902           curr = &(*curr)->next;
3903         }
3904       if (rego->init != NULL)
3905         rego->init ();
3906     }
3907 }
3908
3909 static struct gdbarch *
3910 current_gdbarch_swap_out_hack (void)
3911 {
3912   struct gdbarch *old_gdbarch = current_gdbarch;
3913   struct gdbarch_swap *curr;
3914
3915   gdb_assert (old_gdbarch != NULL);
3916   for (curr = old_gdbarch->swap;
3917        curr != NULL;
3918        curr = curr->next)
3919     {
3920       memcpy (curr->swap, curr->source->data, curr->source->sizeof_data);
3921       memset (curr->source->data, 0, curr->source->sizeof_data);
3922     }
3923   current_gdbarch = NULL;
3924   return old_gdbarch;
3925 }
3926
3927 static void
3928 current_gdbarch_swap_in_hack (struct gdbarch *new_gdbarch)
3929 {
3930   struct gdbarch_swap *curr;
3931
3932   gdb_assert (current_gdbarch == NULL);
3933   for (curr = new_gdbarch->swap;
3934        curr != NULL;
3935        curr = curr->next)
3936     memcpy (curr->source->data, curr->swap, curr->source->sizeof_data);
3937   current_gdbarch = new_gdbarch;
3938 }
3939
3940
3941 /* Keep a registry of the architectures known by GDB. */
3942
3943 struct gdbarch_registration
3944 {
3945   enum bfd_architecture bfd_architecture;
3946   gdbarch_init_ftype *init;
3947   gdbarch_dump_tdep_ftype *dump_tdep;
3948   struct gdbarch_list *arches;
3949   struct gdbarch_registration *next;
3950 };
3951
3952 static struct gdbarch_registration *gdbarch_registry = NULL;
3953
3954 static void
3955 append_name (const char ***buf, int *nr, const char *name)
3956 {
3957   *buf = xrealloc (*buf, sizeof (char**) * (*nr + 1));
3958   (*buf)[*nr] = name;
3959   *nr += 1;
3960 }
3961
3962 const char **
3963 gdbarch_printable_names (void)
3964 {
3965   /* Accumulate a list of names based on the registed list of
3966      architectures. */
3967   enum bfd_architecture a;
3968   int nr_arches = 0;
3969   const char **arches = NULL;
3970   struct gdbarch_registration *rego;
3971   for (rego = gdbarch_registry;
3972        rego != NULL;
3973        rego = rego->next)
3974     {
3975       const struct bfd_arch_info *ap;
3976       ap = bfd_lookup_arch (rego->bfd_architecture, 0);
3977       if (ap == NULL)
3978         internal_error (__FILE__, __LINE__,
3979                         "gdbarch_architecture_names: multi-arch unknown");
3980       do
3981         {
3982           append_name (&arches, &nr_arches, ap->printable_name);
3983           ap = ap->next;
3984         }
3985       while (ap != NULL);
3986     }
3987   append_name (&arches, &nr_arches, NULL);
3988   return arches;
3989 }
3990
3991
3992 void
3993 gdbarch_register (enum bfd_architecture bfd_architecture,
3994                   gdbarch_init_ftype *init,
3995                   gdbarch_dump_tdep_ftype *dump_tdep)
3996 {
3997   struct gdbarch_registration **curr;
3998   const struct bfd_arch_info *bfd_arch_info;
3999   /* Check that BFD recognizes this architecture */
4000   bfd_arch_info = bfd_lookup_arch (bfd_architecture, 0);
4001   if (bfd_arch_info == NULL)
4002     {
4003       internal_error (__FILE__, __LINE__,
4004                       "gdbarch: Attempt to register unknown architecture (%d)",
4005                       bfd_architecture);
4006     }
4007   /* Check that we haven't seen this architecture before */
4008   for (curr = &gdbarch_registry;
4009        (*curr) != NULL;
4010        curr = &(*curr)->next)
4011     {
4012       if (bfd_architecture == (*curr)->bfd_architecture)
4013         internal_error (__FILE__, __LINE__,
4014                         "gdbarch: Duplicate registraration of architecture (%s)",
4015                         bfd_arch_info->printable_name);
4016     }
4017   /* log it */
4018   if (gdbarch_debug)
4019     fprintf_unfiltered (gdb_stdlog, "register_gdbarch_init (%s, 0x%08lx)\n",
4020                         bfd_arch_info->printable_name,
4021                         (long) init);
4022   /* Append it */
4023   (*curr) = XMALLOC (struct gdbarch_registration);
4024   (*curr)->bfd_architecture = bfd_architecture;
4025   (*curr)->init = init;
4026   (*curr)->dump_tdep = dump_tdep;
4027   (*curr)->arches = NULL;
4028   (*curr)->next = NULL;
4029 }
4030
4031 void
4032 register_gdbarch_init (enum bfd_architecture bfd_architecture,
4033                        gdbarch_init_ftype *init)
4034 {
4035   gdbarch_register (bfd_architecture, init, NULL);
4036 }
4037
4038
4039 /* Look for an architecture using gdbarch_info.  Base search on only
4040    BFD_ARCH_INFO and BYTE_ORDER. */
4041
4042 struct gdbarch_list *
4043 gdbarch_list_lookup_by_info (struct gdbarch_list *arches,
4044                              const struct gdbarch_info *info)
4045 {
4046   for (; arches != NULL; arches = arches->next)
4047     {
4048       if (info->bfd_arch_info != arches->gdbarch->bfd_arch_info)
4049         continue;
4050       if (info->byte_order != arches->gdbarch->byte_order)
4051         continue;
4052       if (info->osabi != arches->gdbarch->osabi)
4053         continue;
4054       return arches;
4055     }
4056   return NULL;
4057 }
4058
4059
4060 /* Find an architecture that matches the specified INFO.  Create a new
4061    architecture if needed.  Return that new architecture.  Assumes
4062    that there is no current architecture.  */
4063
4064 static struct gdbarch *
4065 find_arch_by_info (struct gdbarch *old_gdbarch, struct gdbarch_info info)
4066 {
4067   struct gdbarch *new_gdbarch;
4068   struct gdbarch_registration *rego;
4069
4070   /* The existing architecture has been swapped out - all this code
4071      works from a clean slate.  */
4072   gdb_assert (current_gdbarch == NULL);
4073
4074   /* Fill in missing parts of the INFO struct using a number of
4075      sources: "set ..."; INFOabfd supplied; and the existing
4076      architecture.  */
4077   gdbarch_info_fill (old_gdbarch, &info);
4078
4079   /* Must have found some sort of architecture. */
4080   gdb_assert (info.bfd_arch_info != NULL);
4081
4082   if (gdbarch_debug)
4083     {
4084       fprintf_unfiltered (gdb_stdlog,
4085                           "find_arch_by_info: info.bfd_arch_info %s\n",
4086                           (info.bfd_arch_info != NULL
4087                            ? info.bfd_arch_info->printable_name
4088                            : "(null)"));
4089       fprintf_unfiltered (gdb_stdlog,
4090                           "find_arch_by_info: info.byte_order %d (%s)\n",
4091                           info.byte_order,
4092                           (info.byte_order == BFD_ENDIAN_BIG ? "big"
4093                            : info.byte_order == BFD_ENDIAN_LITTLE ? "little"
4094                            : "default"));
4095       fprintf_unfiltered (gdb_stdlog,
4096                           "find_arch_by_info: info.osabi %d (%s)\n",
4097                           info.osabi, gdbarch_osabi_name (info.osabi));
4098       fprintf_unfiltered (gdb_stdlog,
4099                           "find_arch_by_info: info.abfd 0x%lx\n",
4100                           (long) info.abfd);
4101       fprintf_unfiltered (gdb_stdlog,
4102                           "find_arch_by_info: info.tdep_info 0x%lx\n",
4103                           (long) info.tdep_info);
4104     }
4105
4106   /* Find the tdep code that knows about this architecture.  */
4107   for (rego = gdbarch_registry;
4108        rego != NULL;
4109        rego = rego->next)
4110     if (rego->bfd_architecture == info.bfd_arch_info->arch)
4111       break;
4112   if (rego == NULL)
4113     {
4114       if (gdbarch_debug)
4115         fprintf_unfiltered (gdb_stdlog, "find_arch_by_info: "
4116                             "No matching architecture\n");
4117       return 0;
4118     }
4119
4120   /* Ask the tdep code for an architecture that matches "info".  */
4121   new_gdbarch = rego->init (info, rego->arches);
4122
4123   /* Did the tdep code like it?  No.  Reject the change and revert to
4124      the old architecture.  */
4125   if (new_gdbarch == NULL)
4126     {
4127       if (gdbarch_debug)
4128         fprintf_unfiltered (gdb_stdlog, "find_arch_by_info: "
4129                             "Target rejected architecture\n");
4130       return NULL;
4131     }
4132
4133   /* Is this a pre-existing architecture (as determined by already
4134      being initialized)?  Move it to the front of the architecture
4135      list (keeping the list sorted Most Recently Used).  */
4136   if (new_gdbarch->initialized_p)
4137     {
4138       struct gdbarch_list **list;
4139       struct gdbarch_list *this;
4140       if (gdbarch_debug)
4141         fprintf_unfiltered (gdb_stdlog, "find_arch_by_info: "
4142                             "Previous architecture 0x%08lx (%s) selected\n",
4143                             (long) new_gdbarch,
4144                             new_gdbarch->bfd_arch_info->printable_name);
4145       /* Find the existing arch in the list.  */
4146       for (list = &rego->arches;
4147            (*list) != NULL && (*list)->gdbarch != new_gdbarch;
4148            list = &(*list)->next);
4149       /* It had better be in the list of architectures.  */
4150       gdb_assert ((*list) != NULL && (*list)->gdbarch == new_gdbarch);
4151       /* Unlink THIS.  */
4152       this = (*list);
4153       (*list) = this->next;
4154       /* Insert THIS at the front.  */
4155       this->next = rego->arches;
4156       rego->arches = this;
4157       /* Return it.  */
4158       return new_gdbarch;
4159     }
4160
4161   /* It's a new architecture.  */
4162   if (gdbarch_debug)
4163     fprintf_unfiltered (gdb_stdlog, "find_arch_by_info: "
4164                         "New architecture 0x%08lx (%s) selected\n",
4165                         (long) new_gdbarch,
4166                         new_gdbarch->bfd_arch_info->printable_name);
4167
4168   /* Insert the new architecture into the front of the architecture
4169      list (keep the list sorted Most Recently Used).  */
4170   {
4171     struct gdbarch_list *this = XMALLOC (struct gdbarch_list);
4172     this->next = rego->arches;
4173     this->gdbarch = new_gdbarch;
4174     rego->arches = this;
4175   }
4176
4177   /* Check that the newly installed architecture is valid.  Plug in
4178      any post init values.  */
4179   new_gdbarch->dump_tdep = rego->dump_tdep;
4180   verify_gdbarch (new_gdbarch);
4181   new_gdbarch->initialized_p = 1;
4182
4183   /* Initialize any per-architecture swap areas.  This phase requires
4184      a valid global CURRENT_GDBARCH.  Set it momentarially, and then
4185      swap the entire architecture out.  */
4186   current_gdbarch = new_gdbarch;
4187   current_gdbarch_swap_init_hack ();
4188   current_gdbarch_swap_out_hack ();
4189
4190   if (gdbarch_debug)
4191     gdbarch_dump (new_gdbarch, gdb_stdlog);
4192
4193   return new_gdbarch;
4194 }
4195
4196 struct gdbarch *
4197 gdbarch_find_by_info (struct gdbarch_info info)
4198 {
4199   /* Save the previously selected architecture, setting the global to
4200      NULL.  This stops things like gdbarch->init() trying to use the
4201      previous architecture's configuration.  The previous architecture
4202      may not even be of the same architecture family.  The most recent
4203      architecture of the same family is found at the head of the
4204      rego->arches list.  */
4205   struct gdbarch *old_gdbarch = current_gdbarch_swap_out_hack ();
4206
4207   /* Find the specified architecture.  */
4208   struct gdbarch *new_gdbarch = find_arch_by_info (old_gdbarch, info);
4209
4210   /* Restore the existing architecture.  */
4211   gdb_assert (current_gdbarch == NULL);
4212   current_gdbarch_swap_in_hack (old_gdbarch);
4213
4214   return new_gdbarch;
4215 }
4216
4217 /* Make the specified architecture current, swapping the existing one
4218    out.  */
4219
4220 void
4221 deprecated_current_gdbarch_select_hack (struct gdbarch *new_gdbarch)
4222 {
4223   gdb_assert (new_gdbarch != NULL);
4224   gdb_assert (current_gdbarch != NULL);
4225   gdb_assert (new_gdbarch->initialized_p);
4226   current_gdbarch_swap_out_hack ();
4227   current_gdbarch_swap_in_hack (new_gdbarch);
4228   architecture_changed_event ();
4229 }
4230
4231 extern void _initialize_gdbarch (void);
4232
4233 void
4234 _initialize_gdbarch (void)
4235 {
4236   struct cmd_list_element *c;
4237
4238   deprecated_add_show_from_set
4239     (add_set_cmd ("arch",
4240                   class_maintenance,
4241                   var_zinteger,
4242                   (char *)&gdbarch_debug,
4243                   "Set architecture debugging.\n\
4244 When non-zero, architecture debugging is enabled.", &setdebuglist),
4245      &showdebuglist);
4246   c = add_set_cmd ("archdebug",
4247                    class_maintenance,
4248                    var_zinteger,
4249                    (char *)&gdbarch_debug,
4250                    "Set architecture debugging.\n\
4251 When non-zero, architecture debugging is enabled.", &setlist);
4252
4253   deprecate_cmd (c, "set debug arch");
4254   deprecate_cmd (deprecated_add_show_from_set (c, &showlist), "show debug arch");
4255 }