contrib/gdb-7/gdb/gdbarch.c

   1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED -*- buffer-read-only: t -*- */
   2 /* vi:set ro: */
   3
   4 /* Dynamic architecture support for GDB, the GNU debugger.
   5
   6    Copyright (C) 1998-2013 Free 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 3 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, see <http://www.gnu.org/licenses/>.  */
  22
  23 /* This file was created with the aid of ``gdbarch.sh''.
  24
  25    The Bourne shell script ``gdbarch.sh'' creates the files
  26    ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
  27    against the existing ``gdbarch.[hc]''.  Any differences found
  28    being reported.
  29
  30    If editing this file, please also run gdbarch.sh and merge any
  31    changes into that script. Conversely, when making sweeping changes
  32    to this file, modifying gdbarch.sh and using its output may prove
  33    easier.  */
  34
  35
  36 #include "defs.h"
  37 #include "arch-utils.h"
  38
  39 #include "gdbcmd.h"
  40 #include "inferior.h"
  41 #include "symcat.h"
  42
  43 #include "floatformat.h"
  44
  45 #include "gdb_assert.h"
  46 #include "gdb_string.h"
  47 #include "reggroups.h"
  48 #include "osabi.h"
  49 #include "gdb_obstack.h"
  50 #include "observer.h"
  51 #include "regcache.h"
  52 #include "objfiles.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 unsigned int gdbarch_debug = GDBARCH_DEBUG;
  64 static void
  65 show_gdbarch_debug (struct ui_file *file, int from_tty,
  66                     struct cmd_list_element *c, const char *value)
  67 {
  68   fprintf_filtered (file, _("Architecture debugging is %s.\n"), value);
  69 }
  70
  71 static const char *
  72 pformat (const struct floatformat **format)
  73 {
  74   if (format == NULL)
  75     return "(null)";
  76   else
  77     /* Just print out one of them - this is only for diagnostics.  */
  78     return format[0]->name;
  79 }
  80
  81 static const char *
  82 pstring (const char *string)
  83 {
  84   if (string == NULL)
  85     return "(null)";
  86   return string;
  87 }
  88
  89
  90 /* Maintain the struct gdbarch object.  */
  91
  92 struct gdbarch
  93 {
  94   /* Has this architecture been fully initialized?  */
  95   int initialized_p;
  96
  97   /* An obstack bound to the lifetime of the architecture.  */
  98   struct obstack *obstack;
  99
 100   /* basic architectural information.  */
 101   const struct bfd_arch_info * bfd_arch_info;
 102   int byte_order;
 103   int byte_order_for_code;
 104   enum gdb_osabi osabi;
 105   const struct target_desc * target_desc;
 106
 107   /* target specific vector.  */
 108   struct gdbarch_tdep *tdep;
 109   gdbarch_dump_tdep_ftype *dump_tdep;
 110
 111   /* per-architecture data-pointers.  */
 112   unsigned nr_data;
 113   void **data;
 114
 115   /* Multi-arch values.
 116
 117      When extending this structure you must:
 118
 119      Add the field below.
 120
 121      Declare set/get functions and define the corresponding
 122      macro in gdbarch.h.
 123
 124      gdbarch_alloc(): If zero/NULL is not a suitable default,
 125      initialize the new field.
 126
 127      verify_gdbarch(): Confirm that the target updated the field
 128      correctly.
 129
 130      gdbarch_dump(): Add a fprintf_unfiltered call so that the new
 131      field is dumped out
 132
 133      ``startup_gdbarch()'': Append an initial value to the static
 134      variable (base values on the host's c-type system).
 135
 136      get_gdbarch(): Implement the set/get functions (probably using
 137      the macro's as shortcuts).
 138
 139      */
 140
 141   int bits_big_endian;
 142   int short_bit;
 143   int int_bit;
 144   int long_bit;
 145   int long_long_bit;
 146   int long_long_align_bit;
 147   int half_bit;
 148   const struct floatformat ** half_format;
 149   int float_bit;
 150   const struct floatformat ** float_format;
 151   int double_bit;
 152   const struct floatformat ** double_format;
 153   int long_double_bit;
 154   const struct floatformat ** long_double_format;
 155   int ptr_bit;
 156   int addr_bit;
 157   int dwarf2_addr_size;
 158   int char_signed;
 159   gdbarch_read_pc_ftype *read_pc;
 160   gdbarch_write_pc_ftype *write_pc;
 161   gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer;
 162   gdbarch_pseudo_register_read_ftype *pseudo_register_read;
 163   gdbarch_pseudo_register_read_value_ftype *pseudo_register_read_value;
 164   gdbarch_pseudo_register_write_ftype *pseudo_register_write;
 165   int num_regs;
 166   int num_pseudo_regs;
 167   gdbarch_ax_pseudo_register_collect_ftype *ax_pseudo_register_collect;
 168   gdbarch_ax_pseudo_register_push_stack_ftype *ax_pseudo_register_push_stack;
 169   int sp_regnum;
 170   int pc_regnum;
 171   int ps_regnum;
 172   int fp0_regnum;
 173   gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum;
 174   gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum;
 175   gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum;
 176   gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum;
 177   gdbarch_register_name_ftype *register_name;
 178   gdbarch_register_type_ftype *register_type;
 179   gdbarch_dummy_id_ftype *dummy_id;
 180   int deprecated_fp_regnum;
 181   gdbarch_push_dummy_call_ftype *push_dummy_call;
 182   int call_dummy_location;
 183   gdbarch_push_dummy_code_ftype *push_dummy_code;
 184   gdbarch_print_registers_info_ftype *print_registers_info;
 185   gdbarch_print_float_info_ftype *print_float_info;
 186   gdbarch_print_vector_info_ftype *print_vector_info;
 187   gdbarch_register_sim_regno_ftype *register_sim_regno;
 188   gdbarch_cannot_fetch_register_ftype *cannot_fetch_register;
 189   gdbarch_cannot_store_register_ftype *cannot_store_register;
 190   gdbarch_get_longjmp_target_ftype *get_longjmp_target;
 191   int believe_pcc_promotion;
 192   gdbarch_convert_register_p_ftype *convert_register_p;
 193   gdbarch_register_to_value_ftype *register_to_value;
 194   gdbarch_value_to_register_ftype *value_to_register;
 195   gdbarch_value_from_register_ftype *value_from_register;
 196   gdbarch_pointer_to_address_ftype *pointer_to_address;
 197   gdbarch_address_to_pointer_ftype *address_to_pointer;
 198   gdbarch_integer_to_address_ftype *integer_to_address;
 199   gdbarch_return_value_ftype *return_value;
 200   gdbarch_return_in_first_hidden_param_p_ftype *return_in_first_hidden_param_p;
 201   gdbarch_skip_prologue_ftype *skip_prologue;
 202   gdbarch_skip_main_prologue_ftype *skip_main_prologue;
 203   gdbarch_inner_than_ftype *inner_than;
 204   gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc;
 205   gdbarch_remote_breakpoint_from_pc_ftype *remote_breakpoint_from_pc;
 206   gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address;
 207   gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint;
 208   gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint;
 209   CORE_ADDR decr_pc_after_break;
 210   CORE_ADDR deprecated_function_start_offset;
 211   gdbarch_remote_register_number_ftype *remote_register_number;
 212   gdbarch_fetch_tls_load_module_address_ftype *fetch_tls_load_module_address;
 213   CORE_ADDR frame_args_skip;
 214   gdbarch_unwind_pc_ftype *unwind_pc;
 215   gdbarch_unwind_sp_ftype *unwind_sp;
 216   gdbarch_frame_num_args_ftype *frame_num_args;
 217   gdbarch_frame_align_ftype *frame_align;
 218   gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr;
 219   int frame_red_zone_size;
 220   gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr;
 221   gdbarch_addr_bits_remove_ftype *addr_bits_remove;
 222   gdbarch_software_single_step_ftype *software_single_step;
 223   gdbarch_single_step_through_delay_ftype *single_step_through_delay;
 224   gdbarch_print_insn_ftype *print_insn;
 225   gdbarch_skip_trampoline_code_ftype *skip_trampoline_code;
 226   gdbarch_skip_solib_resolver_ftype *skip_solib_resolver;
 227   gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline;
 228   gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p;
 229   gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special;
 230   gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special;
 231   int cannot_step_breakpoint;
 232   int have_nonsteppable_watchpoint;
 233   gdbarch_address_class_type_flags_ftype *address_class_type_flags;
 234   gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name;
 235   gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags;
 236   gdbarch_register_reggroup_p_ftype *register_reggroup_p;
 237   gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument;
 238   gdbarch_regset_from_core_section_ftype *regset_from_core_section;
 239   struct core_regset_section * core_regset_sections;
 240   gdbarch_make_corefile_notes_ftype *make_corefile_notes;
 241   gdbarch_elfcore_write_linux_prpsinfo_ftype *elfcore_write_linux_prpsinfo;
 242   gdbarch_find_memory_regions_ftype *find_memory_regions;
 243   gdbarch_core_xfer_shared_libraries_ftype *core_xfer_shared_libraries;
 244   gdbarch_core_pid_to_str_ftype *core_pid_to_str;
 245   const char * gcore_bfd_target;
 246   int vtable_function_descriptors;
 247   int vbit_in_delta;
 248   gdbarch_skip_permanent_breakpoint_ftype *skip_permanent_breakpoint;
 249   ULONGEST max_insn_length;
 250   gdbarch_displaced_step_copy_insn_ftype *displaced_step_copy_insn;
 251   gdbarch_displaced_step_hw_singlestep_ftype *displaced_step_hw_singlestep;
 252   gdbarch_displaced_step_fixup_ftype *displaced_step_fixup;
 253   gdbarch_displaced_step_free_closure_ftype *displaced_step_free_closure;
 254   gdbarch_displaced_step_location_ftype *displaced_step_location;
 255   gdbarch_relocate_instruction_ftype *relocate_instruction;
 256   gdbarch_overlay_update_ftype *overlay_update;
 257   gdbarch_core_read_description_ftype *core_read_description;
 258   gdbarch_static_transform_name_ftype *static_transform_name;
 259   int sofun_address_maybe_missing;
 260   gdbarch_process_record_ftype *process_record;
 261   gdbarch_process_record_signal_ftype *process_record_signal;
 262   gdbarch_gdb_signal_from_target_ftype *gdb_signal_from_target;
 263   gdbarch_get_siginfo_type_ftype *get_siginfo_type;
 264   gdbarch_record_special_symbol_ftype *record_special_symbol;
 265   gdbarch_get_syscall_number_ftype *get_syscall_number;
 266   const char * stap_integer_prefix;
 267   const char * stap_integer_suffix;
 268   const char * stap_register_prefix;
 269   const char * stap_register_suffix;
 270   const char * stap_register_indirection_prefix;
 271   const char * stap_register_indirection_suffix;
 272   const char * stap_gdb_register_prefix;
 273   const char * stap_gdb_register_suffix;
 274   gdbarch_stap_is_single_operand_ftype *stap_is_single_operand;
 275   gdbarch_stap_parse_special_token_ftype *stap_parse_special_token;
 276   int has_global_solist;
 277   int has_global_breakpoints;
 278   gdbarch_has_shared_address_space_ftype *has_shared_address_space;
 279   gdbarch_fast_tracepoint_valid_at_ftype *fast_tracepoint_valid_at;
 280   gdbarch_auto_charset_ftype *auto_charset;
 281   gdbarch_auto_wide_charset_ftype *auto_wide_charset;
 282   const char * solib_symbols_extension;
 283   int has_dos_based_file_system;
 284   gdbarch_gen_return_address_ftype *gen_return_address;
 285   gdbarch_info_proc_ftype *info_proc;
 286   gdbarch_core_info_proc_ftype *core_info_proc;
 287   gdbarch_iterate_over_objfiles_in_search_order_ftype *iterate_over_objfiles_in_search_order;
 288   struct ravenscar_arch_ops * ravenscar_ops;
 289 };
 290
 291
 292 /* The default architecture uses host values (for want of a better
 293    choice).  */
 294
 295 extern const struct bfd_arch_info bfd_default_arch_struct;
 296
 297 struct gdbarch startup_gdbarch =
 298 {
 299   1, /* Always initialized.  */
 300   NULL, /* The obstack.  */
 301   /* basic architecture information.  */
 302   &bfd_default_arch_struct,  /* bfd_arch_info */
 303   BFD_ENDIAN_BIG,  /* byte_order */
 304   BFD_ENDIAN_BIG,  /* byte_order_for_code */
 305   GDB_OSABI_UNKNOWN,  /* osabi */
 306   0,  /* target_desc */
 307   /* target specific vector and its dump routine.  */
 308   NULL, NULL,
 309   /*per-architecture data-pointers.  */
 310   0, NULL,
 311   /* Multi-arch values */
 312   1,  /* bits_big_endian */
 313   8 * sizeof (short),  /* short_bit */
 314   8 * sizeof (int),  /* int_bit */
 315   8 * sizeof (long),  /* long_bit */
 316   8 * sizeof (LONGEST),  /* long_long_bit */
 317   8 * sizeof (LONGEST),  /* long_long_align_bit */
 318   16,  /* half_bit */
 319   0,  /* half_format */
 320   8 * sizeof (float),  /* float_bit */
 321   0,  /* float_format */
 322   8 * sizeof (double),  /* double_bit */
 323   0,  /* double_format */
 324   8 * sizeof (long double),  /* long_double_bit */
 325   0,  /* long_double_format */
 326   8 * sizeof (void*),  /* ptr_bit */
 327   8 * sizeof (void*),  /* addr_bit */
 328   sizeof (void*),  /* dwarf2_addr_size */
 329   1,  /* char_signed */
 330   0,  /* read_pc */
 331   0,  /* write_pc */
 332   legacy_virtual_frame_pointer,  /* virtual_frame_pointer */
 333   0,  /* pseudo_register_read */
 334   0,  /* pseudo_register_read_value */
 335   0,  /* pseudo_register_write */
 336   0,  /* num_regs */
 337   0,  /* num_pseudo_regs */
 338   0,  /* ax_pseudo_register_collect */
 339   0,  /* ax_pseudo_register_push_stack */
 340   -1,  /* sp_regnum */
 341   -1,  /* pc_regnum */
 342   -1,  /* ps_regnum */
 343   0,  /* fp0_regnum */
 344   no_op_reg_to_regnum,  /* stab_reg_to_regnum */
 345   no_op_reg_to_regnum,  /* ecoff_reg_to_regnum */
 346   no_op_reg_to_regnum,  /* sdb_reg_to_regnum */
 347   no_op_reg_to_regnum,  /* dwarf2_reg_to_regnum */
 348   0,  /* register_name */
 349   0,  /* register_type */
 350   0,  /* dummy_id */
 351   -1,  /* deprecated_fp_regnum */
 352   0,  /* push_dummy_call */
 353   0,  /* call_dummy_location */
 354   0,  /* push_dummy_code */
 355   default_print_registers_info,  /* print_registers_info */
 356   0,  /* print_float_info */
 357   0,  /* print_vector_info */
 358   legacy_register_sim_regno,  /* register_sim_regno */
 359   cannot_register_not,  /* cannot_fetch_register */
 360   cannot_register_not,  /* cannot_store_register */
 361   0,  /* get_longjmp_target */
 362   0,  /* believe_pcc_promotion */
 363   generic_convert_register_p,  /* convert_register_p */
 364   0,  /* register_to_value */
 365   0,  /* value_to_register */
 366   0,  /* value_from_register */
 367   unsigned_pointer_to_address,  /* pointer_to_address */
 368   unsigned_address_to_pointer,  /* address_to_pointer */
 369   0,  /* integer_to_address */
 370   0,  /* return_value */
 371   default_return_in_first_hidden_param_p,  /* return_in_first_hidden_param_p */
 372   0,  /* skip_prologue */
 373   0,  /* skip_main_prologue */
 374   0,  /* inner_than */
 375   0,  /* breakpoint_from_pc */
 376   default_remote_breakpoint_from_pc,  /* remote_breakpoint_from_pc */
 377   0,  /* adjust_breakpoint_address */
 378   default_memory_insert_breakpoint,  /* memory_insert_breakpoint */
 379   default_memory_remove_breakpoint,  /* memory_remove_breakpoint */
 380   0,  /* decr_pc_after_break */
 381   0,  /* deprecated_function_start_offset */
 382   default_remote_register_number,  /* remote_register_number */
 383   0,  /* fetch_tls_load_module_address */
 384   0,  /* frame_args_skip */
 385   0,  /* unwind_pc */
 386   0,  /* unwind_sp */
 387   0,  /* frame_num_args */
 388   0,  /* frame_align */
 389   default_stabs_argument_has_addr,  /* stabs_argument_has_addr */
 390   0,  /* frame_red_zone_size */
 391   convert_from_func_ptr_addr_identity,  /* convert_from_func_ptr_addr */
 392   core_addr_identity,  /* addr_bits_remove */
 393   0,  /* software_single_step */
 394   0,  /* single_step_through_delay */
 395   0,  /* print_insn */
 396   0,  /* skip_trampoline_code */
 397   generic_skip_solib_resolver,  /* skip_solib_resolver */
 398   generic_in_solib_return_trampoline,  /* in_solib_return_trampoline */
 399   generic_in_function_epilogue_p,  /* in_function_epilogue_p */
 400   0,  /* elf_make_msymbol_special */
 401   0,  /* coff_make_msymbol_special */
 402   0,  /* cannot_step_breakpoint */
 403   0,  /* have_nonsteppable_watchpoint */
 404   0,  /* address_class_type_flags */
 405   0,  /* address_class_type_flags_to_name */
 406   0,  /* address_class_name_to_type_flags */
 407   default_register_reggroup_p,  /* register_reggroup_p */
 408   0,  /* fetch_pointer_argument */
 409   0,  /* regset_from_core_section */
 410   0,  /* core_regset_sections */
 411   0,  /* make_corefile_notes */
 412   0,  /* elfcore_write_linux_prpsinfo */
 413   0,  /* find_memory_regions */
 414   0,  /* core_xfer_shared_libraries */
 415   0,  /* core_pid_to_str */
 416   0,  /* gcore_bfd_target */
 417   0,  /* vtable_function_descriptors */
 418   0,  /* vbit_in_delta */
 419   0,  /* skip_permanent_breakpoint */
 420   0,  /* max_insn_length */
 421   0,  /* displaced_step_copy_insn */
 422   default_displaced_step_hw_singlestep,  /* displaced_step_hw_singlestep */
 423   0,  /* displaced_step_fixup */
 424   NULL,  /* displaced_step_free_closure */
 425   NULL,  /* displaced_step_location */
 426   0,  /* relocate_instruction */
 427   0,  /* overlay_update */
 428   0,  /* core_read_description */
 429   0,  /* static_transform_name */
 430   0,  /* sofun_address_maybe_missing */
 431   0,  /* process_record */
 432   0,  /* process_record_signal */
 433   0,  /* gdb_signal_from_target */
 434   0,  /* get_siginfo_type */
 435   0,  /* record_special_symbol */
 436   0,  /* get_syscall_number */
 437   0,  /* stap_integer_prefix */
 438   0,  /* stap_integer_suffix */
 439   0,  /* stap_register_prefix */
 440   0,  /* stap_register_suffix */
 441   0,  /* stap_register_indirection_prefix */
 442   0,  /* stap_register_indirection_suffix */
 443   0,  /* stap_gdb_register_prefix */
 444   0,  /* stap_gdb_register_suffix */
 445   0,  /* stap_is_single_operand */
 446   0,  /* stap_parse_special_token */
 447   0,  /* has_global_solist */
 448   0,  /* has_global_breakpoints */
 449   default_has_shared_address_space,  /* has_shared_address_space */
 450   default_fast_tracepoint_valid_at,  /* fast_tracepoint_valid_at */
 451   default_auto_charset,  /* auto_charset */
 452   default_auto_wide_charset,  /* auto_wide_charset */
 453   0,  /* solib_symbols_extension */
 454   0,  /* has_dos_based_file_system */
 455   default_gen_return_address,  /* gen_return_address */
 456   0,  /* info_proc */
 457   0,  /* core_info_proc */
 458   default_iterate_over_objfiles_in_search_order,  /* iterate_over_objfiles_in_search_order */
 459   NULL,  /* ravenscar_ops */
 460   /* startup_gdbarch() */
 461 };
 462
 463
 464 /* Create a new ``struct gdbarch'' based on information provided by
 465    ``struct gdbarch_info''.  */
 466
 467 struct gdbarch *
 468 gdbarch_alloc (const struct gdbarch_info *info,
 469                struct gdbarch_tdep *tdep)
 470 {
 471   struct gdbarch *gdbarch;
 472
 473   /* Create an obstack for allocating all the per-architecture memory,
 474      then use that to allocate the architecture vector.  */
 475   struct obstack *obstack = XMALLOC (struct obstack);
 476   obstack_init (obstack);
 477   gdbarch = obstack_alloc (obstack, sizeof (*gdbarch));
 478   memset (gdbarch, 0, sizeof (*gdbarch));
 479   gdbarch->obstack = obstack;
 480
 481   alloc_gdbarch_data (gdbarch);
 482
 483   gdbarch->tdep = tdep;
 484
 485   gdbarch->bfd_arch_info = info->bfd_arch_info;
 486   gdbarch->byte_order = info->byte_order;
 487   gdbarch->byte_order_for_code = info->byte_order_for_code;
 488   gdbarch->osabi = info->osabi;
 489   gdbarch->target_desc = info->target_desc;
 490
 491   /* Force the explicit initialization of these.  */
 492   gdbarch->bits_big_endian = (gdbarch->byte_order == BFD_ENDIAN_BIG);
 493   gdbarch->short_bit = 2*TARGET_CHAR_BIT;
 494   gdbarch->int_bit = 4*TARGET_CHAR_BIT;
 495   gdbarch->long_bit = 4*TARGET_CHAR_BIT;
 496   gdbarch->long_long_bit = 2*gdbarch->long_bit;
 497   gdbarch->long_long_align_bit = 2*gdbarch->long_bit;
 498   gdbarch->half_bit = 2*TARGET_CHAR_BIT;
 499   gdbarch->float_bit = 4*TARGET_CHAR_BIT;
 500   gdbarch->double_bit = 8*TARGET_CHAR_BIT;
 501   gdbarch->long_double_bit = 8*TARGET_CHAR_BIT;
 502   gdbarch->ptr_bit = gdbarch->int_bit;
 503   gdbarch->char_signed = -1;
 504   gdbarch->virtual_frame_pointer = legacy_virtual_frame_pointer;
 505   gdbarch->num_regs = -1;
 506   gdbarch->sp_regnum = -1;
 507   gdbarch->pc_regnum = -1;
 508   gdbarch->ps_regnum = -1;
 509   gdbarch->fp0_regnum = -1;
 510   gdbarch->stab_reg_to_regnum = no_op_reg_to_regnum;
 511   gdbarch->ecoff_reg_to_regnum = no_op_reg_to_regnum;
 512   gdbarch->sdb_reg_to_regnum = no_op_reg_to_regnum;
 513   gdbarch->dwarf2_reg_to_regnum = no_op_reg_to_regnum;
 514   gdbarch->deprecated_fp_regnum = -1;
 515   gdbarch->call_dummy_location = AT_ENTRY_POINT;
 516   gdbarch->print_registers_info = default_print_registers_info;
 517   gdbarch->register_sim_regno = legacy_register_sim_regno;
 518   gdbarch->cannot_fetch_register = cannot_register_not;
 519   gdbarch->cannot_store_register = cannot_register_not;
 520   gdbarch->convert_register_p = generic_convert_register_p;
 521   gdbarch->value_from_register = default_value_from_register;
 522   gdbarch->pointer_to_address = unsigned_pointer_to_address;
 523   gdbarch->address_to_pointer = unsigned_address_to_pointer;
 524   gdbarch->return_in_first_hidden_param_p = default_return_in_first_hidden_param_p;
 525   gdbarch->remote_breakpoint_from_pc = default_remote_breakpoint_from_pc;
 526   gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint;
 527   gdbarch->memory_remove_breakpoint = default_memory_remove_breakpoint;
 528   gdbarch->remote_register_number = default_remote_register_number;
 529   gdbarch->stabs_argument_has_addr = default_stabs_argument_has_addr;
 530   gdbarch->convert_from_func_ptr_addr = convert_from_func_ptr_addr_identity;
 531   gdbarch->addr_bits_remove = core_addr_identity;
 532   gdbarch->skip_trampoline_code = generic_skip_trampoline_code;
 533   gdbarch->skip_solib_resolver = generic_skip_solib_resolver;
 534   gdbarch->in_solib_return_trampoline = generic_in_solib_return_trampoline;
 535   gdbarch->in_function_epilogue_p = generic_in_function_epilogue_p;
 536   gdbarch->elf_make_msymbol_special = default_elf_make_msymbol_special;
 537   gdbarch->coff_make_msymbol_special = default_coff_make_msymbol_special;
 538   gdbarch->register_reggroup_p = default_register_reggroup_p;
 539   gdbarch->displaced_step_hw_singlestep = default_displaced_step_hw_singlestep;
 540   gdbarch->displaced_step_fixup = NULL;
 541   gdbarch->displaced_step_free_closure = NULL;
 542   gdbarch->displaced_step_location = NULL;
 543   gdbarch->relocate_instruction = NULL;
 544   gdbarch->has_shared_address_space = default_has_shared_address_space;
 545   gdbarch->fast_tracepoint_valid_at = default_fast_tracepoint_valid_at;
 546   gdbarch->auto_charset = default_auto_charset;
 547   gdbarch->auto_wide_charset = default_auto_wide_charset;
 548   gdbarch->gen_return_address = default_gen_return_address;
 549   gdbarch->iterate_over_objfiles_in_search_order = default_iterate_over_objfiles_in_search_order;
 550   gdbarch->ravenscar_ops = NULL;
 551   /* gdbarch_alloc() */
 552
 553   return gdbarch;
 554 }
 555
 556
 557 /* Allocate extra space using the per-architecture obstack.  */
 558
 559 void *
 560 gdbarch_obstack_zalloc (struct gdbarch *arch, long size)
 561 {
 562   void *data = obstack_alloc (arch->obstack, size);
 563
 564   memset (data, 0, size);
 565   return data;
 566 }
 567
 568
 569 /* Free a gdbarch struct.  This should never happen in normal
 570    operation --- once you've created a gdbarch, you keep it around.
 571    However, if an architecture's init function encounters an error
 572    building the structure, it may need to clean up a partially
 573    constructed gdbarch.  */
 574
 575 void
 576 gdbarch_free (struct gdbarch *arch)
 577 {
 578   struct obstack *obstack;
 579
 580   gdb_assert (arch != NULL);
 581   gdb_assert (!arch->initialized_p);
 582   obstack = arch->obstack;
 583   obstack_free (obstack, 0); /* Includes the ARCH.  */
 584   xfree (obstack);
 585 }
 586
 587
 588 /* Ensure that all values in a GDBARCH are reasonable.  */
 589
 590 static void
 591 verify_gdbarch (struct gdbarch *gdbarch)
 592 {
 593   struct ui_file *log;
 594   struct cleanup *cleanups;
 595   long length;
 596   char *buf;
 597
 598   log = mem_fileopen ();
 599   cleanups = make_cleanup_ui_file_delete (log);
 600   /* fundamental */
 601   if (gdbarch->byte_order == BFD_ENDIAN_UNKNOWN)
 602     fprintf_unfiltered (log, "\n\tbyte-order");
 603   if (gdbarch->bfd_arch_info == NULL)
 604     fprintf_unfiltered (log, "\n\tbfd_arch_info");
 605   /* Check those that need to be defined for the given multi-arch level.  */
 606   /* Skip verify of bits_big_endian, invalid_p == 0 */
 607   /* Skip verify of short_bit, invalid_p == 0 */
 608   /* Skip verify of int_bit, invalid_p == 0 */
 609   /* Skip verify of long_bit, invalid_p == 0 */
 610   /* Skip verify of long_long_bit, invalid_p == 0 */
 611   /* Skip verify of long_long_align_bit, invalid_p == 0 */
 612   /* Skip verify of half_bit, invalid_p == 0 */
 613   if (gdbarch->half_format == 0)
 614     gdbarch->half_format = floatformats_ieee_half;
 615   /* Skip verify of float_bit, invalid_p == 0 */
 616   if (gdbarch->float_format == 0)
 617     gdbarch->float_format = floatformats_ieee_single;
 618   /* Skip verify of double_bit, invalid_p == 0 */
 619   if (gdbarch->double_format == 0)
 620     gdbarch->double_format = floatformats_ieee_double;
 621   /* Skip verify of long_double_bit, invalid_p == 0 */
 622   if (gdbarch->long_double_format == 0)
 623     gdbarch->long_double_format = floatformats_ieee_double;
 624   /* Skip verify of ptr_bit, invalid_p == 0 */
 625   if (gdbarch->addr_bit == 0)
 626     gdbarch->addr_bit = gdbarch_ptr_bit (gdbarch);
 627   if (gdbarch->dwarf2_addr_size == 0)
 628     gdbarch->dwarf2_addr_size = gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT;
 629   if (gdbarch->char_signed == -1)
 630     gdbarch->char_signed = 1;
 631   /* Skip verify of read_pc, has predicate.  */
 632   /* Skip verify of write_pc, has predicate.  */
 633   /* Skip verify of virtual_frame_pointer, invalid_p == 0 */
 634   /* Skip verify of pseudo_register_read, has predicate.  */
 635   /* Skip verify of pseudo_register_read_value, has predicate.  */
 636   /* Skip verify of pseudo_register_write, has predicate.  */
 637   if (gdbarch->num_regs == -1)
 638     fprintf_unfiltered (log, "\n\tnum_regs");
 639   /* Skip verify of num_pseudo_regs, invalid_p == 0 */
 640   /* Skip verify of ax_pseudo_register_collect, has predicate.  */
 641   /* Skip verify of ax_pseudo_register_push_stack, has predicate.  */
 642   /* Skip verify of sp_regnum, invalid_p == 0 */
 643   /* Skip verify of pc_regnum, invalid_p == 0 */
 644   /* Skip verify of ps_regnum, invalid_p == 0 */
 645   /* Skip verify of fp0_regnum, invalid_p == 0 */
 646   /* Skip verify of stab_reg_to_regnum, invalid_p == 0 */
 647   /* Skip verify of ecoff_reg_to_regnum, invalid_p == 0 */
 648   /* Skip verify of sdb_reg_to_regnum, invalid_p == 0 */
 649   /* Skip verify of dwarf2_reg_to_regnum, invalid_p == 0 */
 650   if (gdbarch->register_name == 0)
 651     fprintf_unfiltered (log, "\n\tregister_name");
 652   /* Skip verify of register_type, has predicate.  */
 653   /* Skip verify of dummy_id, has predicate.  */
 654   /* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
 655   /* Skip verify of push_dummy_call, has predicate.  */
 656   /* Skip verify of call_dummy_location, invalid_p == 0 */
 657   /* Skip verify of push_dummy_code, has predicate.  */
 658   /* Skip verify of print_registers_info, invalid_p == 0 */
 659   /* Skip verify of print_float_info, has predicate.  */
 660   /* Skip verify of print_vector_info, has predicate.  */
 661   /* Skip verify of register_sim_regno, invalid_p == 0 */
 662   /* Skip verify of cannot_fetch_register, invalid_p == 0 */
 663   /* Skip verify of cannot_store_register, invalid_p == 0 */
 664   /* Skip verify of get_longjmp_target, has predicate.  */
 665   /* Skip verify of convert_register_p, invalid_p == 0 */
 666   /* Skip verify of value_from_register, invalid_p == 0 */
 667   /* Skip verify of pointer_to_address, invalid_p == 0 */
 668   /* Skip verify of address_to_pointer, invalid_p == 0 */
 669   /* Skip verify of integer_to_address, has predicate.  */
 670   /* Skip verify of return_value, has predicate.  */
 671   /* Skip verify of return_in_first_hidden_param_p, invalid_p == 0 */
 672   if (gdbarch->skip_prologue == 0)
 673     fprintf_unfiltered (log, "\n\tskip_prologue");
 674   /* Skip verify of skip_main_prologue, has predicate.  */
 675   if (gdbarch->inner_than == 0)
 676     fprintf_unfiltered (log, "\n\tinner_than");
 677   if (gdbarch->breakpoint_from_pc == 0)
 678     fprintf_unfiltered (log, "\n\tbreakpoint_from_pc");
 679   /* Skip verify of remote_breakpoint_from_pc, invalid_p == 0 */
 680   /* Skip verify of adjust_breakpoint_address, has predicate.  */
 681   /* Skip verify of memory_insert_breakpoint, invalid_p == 0 */
 682   /* Skip verify of memory_remove_breakpoint, invalid_p == 0 */
 683   /* Skip verify of decr_pc_after_break, invalid_p == 0 */
 684   /* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
 685   /* Skip verify of remote_register_number, invalid_p == 0 */
 686   /* Skip verify of fetch_tls_load_module_address, has predicate.  */
 687   /* Skip verify of frame_args_skip, invalid_p == 0 */
 688   /* Skip verify of unwind_pc, has predicate.  */
 689   /* Skip verify of unwind_sp, has predicate.  */
 690   /* Skip verify of frame_num_args, has predicate.  */
 691   /* Skip verify of frame_align, has predicate.  */
 692   /* Skip verify of stabs_argument_has_addr, invalid_p == 0 */
 693   /* Skip verify of convert_from_func_ptr_addr, invalid_p == 0 */
 694   /* Skip verify of addr_bits_remove, invalid_p == 0 */
 695   /* Skip verify of software_single_step, has predicate.  */
 696   /* Skip verify of single_step_through_delay, has predicate.  */
 697   if (gdbarch->print_insn == 0)
 698     fprintf_unfiltered (log, "\n\tprint_insn");
 699   /* Skip verify of skip_trampoline_code, invalid_p == 0 */
 700   /* Skip verify of skip_solib_resolver, invalid_p == 0 */
 701   /* Skip verify of in_solib_return_trampoline, invalid_p == 0 */
 702   /* Skip verify of in_function_epilogue_p, invalid_p == 0 */
 703   /* Skip verify of elf_make_msymbol_special, invalid_p == 0 */
 704   /* Skip verify of coff_make_msymbol_special, invalid_p == 0 */
 705   /* Skip verify of cannot_step_breakpoint, invalid_p == 0 */
 706   /* Skip verify of have_nonsteppable_watchpoint, invalid_p == 0 */
 707   /* Skip verify of address_class_type_flags, has predicate.  */
 708   /* Skip verify of address_class_type_flags_to_name, has predicate.  */
 709   /* Skip verify of address_class_name_to_type_flags, has predicate.  */
 710   /* Skip verify of register_reggroup_p, invalid_p == 0 */
 711   /* Skip verify of fetch_pointer_argument, has predicate.  */
 712   /* Skip verify of regset_from_core_section, has predicate.  */
 713   /* Skip verify of make_corefile_notes, has predicate.  */
 714   /* Skip verify of elfcore_write_linux_prpsinfo, has predicate.  */
 715   /* Skip verify of find_memory_regions, has predicate.  */
 716   /* Skip verify of core_xfer_shared_libraries, has predicate.  */
 717   /* Skip verify of core_pid_to_str, has predicate.  */
 718   /* Skip verify of gcore_bfd_target, has predicate.  */
 719   /* Skip verify of vtable_function_descriptors, invalid_p == 0 */
 720   /* Skip verify of vbit_in_delta, invalid_p == 0 */
 721   /* Skip verify of skip_permanent_breakpoint, has predicate.  */
 722   /* Skip verify of max_insn_length, has predicate.  */
 723   /* Skip verify of displaced_step_copy_insn, has predicate.  */
 724   /* Skip verify of displaced_step_hw_singlestep, invalid_p == 0 */
 725   /* Skip verify of displaced_step_fixup, has predicate.  */
 726   if ((! gdbarch->displaced_step_free_closure) != (! gdbarch->displaced_step_copy_insn))
 727     fprintf_unfiltered (log, "\n\tdisplaced_step_free_closure");
 728   if ((! gdbarch->displaced_step_location) != (! gdbarch->displaced_step_copy_insn))
 729     fprintf_unfiltered (log, "\n\tdisplaced_step_location");
 730   /* Skip verify of relocate_instruction, has predicate.  */
 731   /* Skip verify of overlay_update, has predicate.  */
 732   /* Skip verify of core_read_description, has predicate.  */
 733   /* Skip verify of static_transform_name, has predicate.  */
 734   /* Skip verify of sofun_address_maybe_missing, invalid_p == 0 */
 735   /* Skip verify of process_record, has predicate.  */
 736   /* Skip verify of process_record_signal, has predicate.  */
 737   /* Skip verify of gdb_signal_from_target, has predicate.  */
 738   /* Skip verify of get_siginfo_type, has predicate.  */
 739   /* Skip verify of record_special_symbol, has predicate.  */
 740   /* Skip verify of get_syscall_number, has predicate.  */
 741   /* Skip verify of stap_integer_prefix, invalid_p == 0 */
 742   /* Skip verify of stap_integer_suffix, invalid_p == 0 */
 743   /* Skip verify of stap_register_prefix, invalid_p == 0 */
 744   /* Skip verify of stap_register_suffix, invalid_p == 0 */
 745   /* Skip verify of stap_register_indirection_prefix, invalid_p == 0 */
 746   /* Skip verify of stap_register_indirection_suffix, invalid_p == 0 */
 747   /* Skip verify of stap_gdb_register_prefix, invalid_p == 0 */
 748   /* Skip verify of stap_gdb_register_suffix, invalid_p == 0 */
 749   /* Skip verify of stap_is_single_operand, has predicate.  */
 750   /* Skip verify of stap_parse_special_token, has predicate.  */
 751   /* Skip verify of has_global_solist, invalid_p == 0 */
 752   /* Skip verify of has_global_breakpoints, invalid_p == 0 */
 753   /* Skip verify of has_shared_address_space, invalid_p == 0 */
 754   /* Skip verify of fast_tracepoint_valid_at, invalid_p == 0 */
 755   /* Skip verify of auto_charset, invalid_p == 0 */
 756   /* Skip verify of auto_wide_charset, invalid_p == 0 */
 757   /* Skip verify of has_dos_based_file_system, invalid_p == 0 */
 758   /* Skip verify of gen_return_address, invalid_p == 0 */
 759   /* Skip verify of info_proc, has predicate.  */
 760   /* Skip verify of core_info_proc, has predicate.  */
 761   /* Skip verify of iterate_over_objfiles_in_search_order, invalid_p == 0 */
 762   /* Skip verify of ravenscar_ops, invalid_p == 0 */
 763   buf = ui_file_xstrdup (log, &length);
 764   make_cleanup (xfree, buf);
 765   if (length > 0)
 766     internal_error (__FILE__, __LINE__,
 767                     _("verify_gdbarch: the following are invalid ...%s"),
 768                     buf);
 769   do_cleanups (cleanups);
 770 }
 771
 772
 773 /* Print out the details of the current architecture.  */
 774
 775 void
 776 gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
 777 {
 778   const char *gdb_nm_file = "<not-defined>";
 779
 780 #if defined (GDB_NM_FILE)
 781   gdb_nm_file = GDB_NM_FILE;
 782 #endif
 783   fprintf_unfiltered (file,
 784                       "gdbarch_dump: GDB_NM_FILE = %s\n",
 785                       gdb_nm_file);
 786   fprintf_unfiltered (file,
 787                       "gdbarch_dump: addr_bit = %s\n",
 788                       plongest (gdbarch->addr_bit));
 789   fprintf_unfiltered (file,
 790                       "gdbarch_dump: addr_bits_remove = <%s>\n",
 791                       host_address_to_string (gdbarch->addr_bits_remove));
 792   fprintf_unfiltered (file,
 793                       "gdbarch_dump: gdbarch_address_class_name_to_type_flags_p() = %d\n",
 794                       gdbarch_address_class_name_to_type_flags_p (gdbarch));
 795   fprintf_unfiltered (file,
 796                       "gdbarch_dump: address_class_name_to_type_flags = <%s>\n",
 797                       host_address_to_string (gdbarch->address_class_name_to_type_flags));
 798   fprintf_unfiltered (file,
 799                       "gdbarch_dump: gdbarch_address_class_type_flags_p() = %d\n",
 800                       gdbarch_address_class_type_flags_p (gdbarch));
 801   fprintf_unfiltered (file,
 802                       "gdbarch_dump: address_class_type_flags = <%s>\n",
 803                       host_address_to_string (gdbarch->address_class_type_flags));
 804   fprintf_unfiltered (file,
 805                       "gdbarch_dump: gdbarch_address_class_type_flags_to_name_p() = %d\n",
 806                       gdbarch_address_class_type_flags_to_name_p (gdbarch));
 807   fprintf_unfiltered (file,
 808                       "gdbarch_dump: address_class_type_flags_to_name = <%s>\n",
 809                       host_address_to_string (gdbarch->address_class_type_flags_to_name));
 810   fprintf_unfiltered (file,
 811                       "gdbarch_dump: address_to_pointer = <%s>\n",
 812                       host_address_to_string (gdbarch->address_to_pointer));
 813   fprintf_unfiltered (file,
 814                       "gdbarch_dump: gdbarch_adjust_breakpoint_address_p() = %d\n",
 815                       gdbarch_adjust_breakpoint_address_p (gdbarch));
 816   fprintf_unfiltered (file,
 817                       "gdbarch_dump: adjust_breakpoint_address = <%s>\n",
 818                       host_address_to_string (gdbarch->adjust_breakpoint_address));
 819   fprintf_unfiltered (file,
 820                       "gdbarch_dump: auto_charset = <%s>\n",
 821                       host_address_to_string (gdbarch->auto_charset));
 822   fprintf_unfiltered (file,
 823                       "gdbarch_dump: auto_wide_charset = <%s>\n",
 824                       host_address_to_string (gdbarch->auto_wide_charset));
 825   fprintf_unfiltered (file,
 826                       "gdbarch_dump: gdbarch_ax_pseudo_register_collect_p() = %d\n",
 827                       gdbarch_ax_pseudo_register_collect_p (gdbarch));
 828   fprintf_unfiltered (file,
 829                       "gdbarch_dump: ax_pseudo_register_collect = <%s>\n",
 830                       host_address_to_string (gdbarch->ax_pseudo_register_collect));
 831   fprintf_unfiltered (file,
 832                       "gdbarch_dump: gdbarch_ax_pseudo_register_push_stack_p() = %d\n",
 833                       gdbarch_ax_pseudo_register_push_stack_p (gdbarch));
 834   fprintf_unfiltered (file,
 835                       "gdbarch_dump: ax_pseudo_register_push_stack = <%s>\n",
 836                       host_address_to_string (gdbarch->ax_pseudo_register_push_stack));
 837   fprintf_unfiltered (file,
 838                       "gdbarch_dump: believe_pcc_promotion = %s\n",
 839                       plongest (gdbarch->believe_pcc_promotion));
 840   fprintf_unfiltered (file,
 841                       "gdbarch_dump: bfd_arch_info = %s\n",
 842                       gdbarch_bfd_arch_info (gdbarch)->printable_name);
 843   fprintf_unfiltered (file,
 844                       "gdbarch_dump: bits_big_endian = %s\n",
 845                       plongest (gdbarch->bits_big_endian));
 846   fprintf_unfiltered (file,
 847                       "gdbarch_dump: breakpoint_from_pc = <%s>\n",
 848                       host_address_to_string (gdbarch->breakpoint_from_pc));
 849   fprintf_unfiltered (file,
 850                       "gdbarch_dump: byte_order = %s\n",
 851                       plongest (gdbarch->byte_order));
 852   fprintf_unfiltered (file,
 853                       "gdbarch_dump: byte_order_for_code = %s\n",
 854                       plongest (gdbarch->byte_order_for_code));
 855   fprintf_unfiltered (file,
 856                       "gdbarch_dump: call_dummy_location = %s\n",
 857                       plongest (gdbarch->call_dummy_location));
 858   fprintf_unfiltered (file,
 859                       "gdbarch_dump: cannot_fetch_register = <%s>\n",
 860                       host_address_to_string (gdbarch->cannot_fetch_register));
 861   fprintf_unfiltered (file,
 862                       "gdbarch_dump: cannot_step_breakpoint = %s\n",
 863                       plongest (gdbarch->cannot_step_breakpoint));
 864   fprintf_unfiltered (file,
 865                       "gdbarch_dump: cannot_store_register = <%s>\n",
 866                       host_address_to_string (gdbarch->cannot_store_register));
 867   fprintf_unfiltered (file,
 868                       "gdbarch_dump: char_signed = %s\n",
 869                       plongest (gdbarch->char_signed));
 870   fprintf_unfiltered (file,
 871                       "gdbarch_dump: coff_make_msymbol_special = <%s>\n",
 872                       host_address_to_string (gdbarch->coff_make_msymbol_special));
 873   fprintf_unfiltered (file,
 874                       "gdbarch_dump: convert_from_func_ptr_addr = <%s>\n",
 875                       host_address_to_string (gdbarch->convert_from_func_ptr_addr));
 876   fprintf_unfiltered (file,
 877                       "gdbarch_dump: convert_register_p = <%s>\n",
 878                       host_address_to_string (gdbarch->convert_register_p));
 879   fprintf_unfiltered (file,
 880                       "gdbarch_dump: gdbarch_core_info_proc_p() = %d\n",
 881                       gdbarch_core_info_proc_p (gdbarch));
 882   fprintf_unfiltered (file,
 883                       "gdbarch_dump: core_info_proc = <%s>\n",
 884                       host_address_to_string (gdbarch->core_info_proc));
 885   fprintf_unfiltered (file,
 886                       "gdbarch_dump: gdbarch_core_pid_to_str_p() = %d\n",
 887                       gdbarch_core_pid_to_str_p (gdbarch));
 888   fprintf_unfiltered (file,
 889                       "gdbarch_dump: core_pid_to_str = <%s>\n",
 890                       host_address_to_string (gdbarch->core_pid_to_str));
 891   fprintf_unfiltered (file,
 892                       "gdbarch_dump: gdbarch_core_read_description_p() = %d\n",
 893                       gdbarch_core_read_description_p (gdbarch));
 894   fprintf_unfiltered (file,
 895                       "gdbarch_dump: core_read_description = <%s>\n",
 896                       host_address_to_string (gdbarch->core_read_description));
 897   fprintf_unfiltered (file,
 898                       "gdbarch_dump: core_regset_sections = %s\n",
 899                       host_address_to_string (gdbarch->core_regset_sections));
 900   fprintf_unfiltered (file,
 901                       "gdbarch_dump: gdbarch_core_xfer_shared_libraries_p() = %d\n",
 902                       gdbarch_core_xfer_shared_libraries_p (gdbarch));
 903   fprintf_unfiltered (file,
 904                       "gdbarch_dump: core_xfer_shared_libraries = <%s>\n",
 905                       host_address_to_string (gdbarch->core_xfer_shared_libraries));
 906   fprintf_unfiltered (file,
 907                       "gdbarch_dump: decr_pc_after_break = %s\n",
 908                       core_addr_to_string_nz (gdbarch->decr_pc_after_break));
 909   fprintf_unfiltered (file,
 910                       "gdbarch_dump: deprecated_fp_regnum = %s\n",
 911                       plongest (gdbarch->deprecated_fp_regnum));
 912   fprintf_unfiltered (file,
 913                       "gdbarch_dump: deprecated_function_start_offset = %s\n",
 914                       core_addr_to_string_nz (gdbarch->deprecated_function_start_offset));
 915   fprintf_unfiltered (file,
 916                       "gdbarch_dump: gdbarch_displaced_step_copy_insn_p() = %d\n",
 917                       gdbarch_displaced_step_copy_insn_p (gdbarch));
 918   fprintf_unfiltered (file,
 919                       "gdbarch_dump: displaced_step_copy_insn = <%s>\n",
 920                       host_address_to_string (gdbarch->displaced_step_copy_insn));
 921   fprintf_unfiltered (file,
 922                       "gdbarch_dump: gdbarch_displaced_step_fixup_p() = %d\n",
 923                       gdbarch_displaced_step_fixup_p (gdbarch));
 924   fprintf_unfiltered (file,
 925                       "gdbarch_dump: displaced_step_fixup = <%s>\n",
 926                       host_address_to_string (gdbarch->displaced_step_fixup));
 927   fprintf_unfiltered (file,
 928                       "gdbarch_dump: displaced_step_free_closure = <%s>\n",
 929                       host_address_to_string (gdbarch->displaced_step_free_closure));
 930   fprintf_unfiltered (file,
 931                       "gdbarch_dump: displaced_step_hw_singlestep = <%s>\n",
 932                       host_address_to_string (gdbarch->displaced_step_hw_singlestep));
 933   fprintf_unfiltered (file,
 934                       "gdbarch_dump: displaced_step_location = <%s>\n",
 935                       host_address_to_string (gdbarch->displaced_step_location));
 936   fprintf_unfiltered (file,
 937                       "gdbarch_dump: double_bit = %s\n",
 938                       plongest (gdbarch->double_bit));
 939   fprintf_unfiltered (file,
 940                       "gdbarch_dump: double_format = %s\n",
 941                       pformat (gdbarch->double_format));
 942   fprintf_unfiltered (file,
 943                       "gdbarch_dump: gdbarch_dummy_id_p() = %d\n",
 944                       gdbarch_dummy_id_p (gdbarch));
 945   fprintf_unfiltered (file,
 946                       "gdbarch_dump: dummy_id = <%s>\n",
 947                       host_address_to_string (gdbarch->dummy_id));
 948   fprintf_unfiltered (file,
 949                       "gdbarch_dump: dwarf2_addr_size = %s\n",
 950                       plongest (gdbarch->dwarf2_addr_size));
 951   fprintf_unfiltered (file,
 952                       "gdbarch_dump: dwarf2_reg_to_regnum = <%s>\n",
 953                       host_address_to_string (gdbarch->dwarf2_reg_to_regnum));
 954   fprintf_unfiltered (file,
 955                       "gdbarch_dump: ecoff_reg_to_regnum = <%s>\n",
 956                       host_address_to_string (gdbarch->ecoff_reg_to_regnum));
 957   fprintf_unfiltered (file,
 958                       "gdbarch_dump: elf_make_msymbol_special = <%s>\n",
 959                       host_address_to_string (gdbarch->elf_make_msymbol_special));
 960   fprintf_unfiltered (file,
 961                       "gdbarch_dump: gdbarch_elfcore_write_linux_prpsinfo_p() = %d\n",
 962                       gdbarch_elfcore_write_linux_prpsinfo_p (gdbarch));
 963   fprintf_unfiltered (file,
 964                       "gdbarch_dump: elfcore_write_linux_prpsinfo = <%s>\n",
 965                       host_address_to_string (gdbarch->elfcore_write_linux_prpsinfo));
 966   fprintf_unfiltered (file,
 967                       "gdbarch_dump: fast_tracepoint_valid_at = <%s>\n",
 968                       host_address_to_string (gdbarch->fast_tracepoint_valid_at));
 969   fprintf_unfiltered (file,
 970                       "gdbarch_dump: gdbarch_fetch_pointer_argument_p() = %d\n",
 971                       gdbarch_fetch_pointer_argument_p (gdbarch));
 972   fprintf_unfiltered (file,
 973                       "gdbarch_dump: fetch_pointer_argument = <%s>\n",
 974                       host_address_to_string (gdbarch->fetch_pointer_argument));
 975   fprintf_unfiltered (file,
 976                       "gdbarch_dump: gdbarch_fetch_tls_load_module_address_p() = %d\n",
 977                       gdbarch_fetch_tls_load_module_address_p (gdbarch));
 978   fprintf_unfiltered (file,
 979                       "gdbarch_dump: fetch_tls_load_module_address = <%s>\n",
 980                       host_address_to_string (gdbarch->fetch_tls_load_module_address));
 981   fprintf_unfiltered (file,
 982                       "gdbarch_dump: gdbarch_find_memory_regions_p() = %d\n",
 983                       gdbarch_find_memory_regions_p (gdbarch));
 984   fprintf_unfiltered (file,
 985                       "gdbarch_dump: find_memory_regions = <%s>\n",
 986                       host_address_to_string (gdbarch->find_memory_regions));
 987   fprintf_unfiltered (file,
 988                       "gdbarch_dump: float_bit = %s\n",
 989                       plongest (gdbarch->float_bit));
 990   fprintf_unfiltered (file,
 991                       "gdbarch_dump: float_format = %s\n",
 992                       pformat (gdbarch->float_format));
 993   fprintf_unfiltered (file,
 994                       "gdbarch_dump: fp0_regnum = %s\n",
 995                       plongest (gdbarch->fp0_regnum));
 996   fprintf_unfiltered (file,
 997                       "gdbarch_dump: gdbarch_frame_align_p() = %d\n",
 998                       gdbarch_frame_align_p (gdbarch));
 999   fprintf_unfiltered (file,
1000                       "gdbarch_dump: frame_align = <%s>\n",
1001                       host_address_to_string (gdbarch->frame_align));
1002   fprintf_unfiltered (file,
1003                       "gdbarch_dump: frame_args_skip = %s\n",
1004                       core_addr_to_string_nz (gdbarch->frame_args_skip));
1005   fprintf_unfiltered (file,
1006                       "gdbarch_dump: gdbarch_frame_num_args_p() = %d\n",
1007                       gdbarch_frame_num_args_p (gdbarch));
1008   fprintf_unfiltered (file,
1009                       "gdbarch_dump: frame_num_args = <%s>\n",
1010                       host_address_to_string (gdbarch->frame_num_args));
1011   fprintf_unfiltered (file,
1012                       "gdbarch_dump: frame_red_zone_size = %s\n",
1013                       plongest (gdbarch->frame_red_zone_size));
1014   fprintf_unfiltered (file,
1015                       "gdbarch_dump: gdbarch_gcore_bfd_target_p() = %d\n",
1016                       gdbarch_gcore_bfd_target_p (gdbarch));
1017   fprintf_unfiltered (file,
1018                       "gdbarch_dump: gcore_bfd_target = %s\n",
1019                       pstring (gdbarch->gcore_bfd_target));
1020   fprintf_unfiltered (file,
1021                       "gdbarch_dump: gdbarch_gdb_signal_from_target_p() = %d\n",
1022                       gdbarch_gdb_signal_from_target_p (gdbarch));
1023   fprintf_unfiltered (file,
1024                       "gdbarch_dump: gdb_signal_from_target = <%s>\n",
1025                       host_address_to_string (gdbarch->gdb_signal_from_target));
1026   fprintf_unfiltered (file,
1027                       "gdbarch_dump: gen_return_address = <%s>\n",
1028                       host_address_to_string (gdbarch->gen_return_address));
1029   fprintf_unfiltered (file,
1030                       "gdbarch_dump: gdbarch_get_longjmp_target_p() = %d\n",
1031                       gdbarch_get_longjmp_target_p (gdbarch));
1032   fprintf_unfiltered (file,
1033                       "gdbarch_dump: get_longjmp_target = <%s>\n",
1034                       host_address_to_string (gdbarch->get_longjmp_target));
1035   fprintf_unfiltered (file,
1036                       "gdbarch_dump: gdbarch_get_siginfo_type_p() = %d\n",
1037                       gdbarch_get_siginfo_type_p (gdbarch));
1038   fprintf_unfiltered (file,
1039                       "gdbarch_dump: get_siginfo_type = <%s>\n",
1040                       host_address_to_string (gdbarch->get_siginfo_type));
1041   fprintf_unfiltered (file,
1042                       "gdbarch_dump: gdbarch_get_syscall_number_p() = %d\n",
1043                       gdbarch_get_syscall_number_p (gdbarch));
1044   fprintf_unfiltered (file,
1045                       "gdbarch_dump: get_syscall_number = <%s>\n",
1046                       host_address_to_string (gdbarch->get_syscall_number));
1047   fprintf_unfiltered (file,
1048                       "gdbarch_dump: half_bit = %s\n",
1049                       plongest (gdbarch->half_bit));
1050   fprintf_unfiltered (file,
1051                       "gdbarch_dump: half_format = %s\n",
1052                       pformat (gdbarch->half_format));
1053   fprintf_unfiltered (file,
1054                       "gdbarch_dump: has_dos_based_file_system = %s\n",
1055                       plongest (gdbarch->has_dos_based_file_system));
1056   fprintf_unfiltered (file,
1057                       "gdbarch_dump: has_global_breakpoints = %s\n",
1058                       plongest (gdbarch->has_global_breakpoints));
1059   fprintf_unfiltered (file,
1060                       "gdbarch_dump: has_global_solist = %s\n",
1061                       plongest (gdbarch->has_global_solist));
1062   fprintf_unfiltered (file,
1063                       "gdbarch_dump: has_shared_address_space = <%s>\n",
1064                       host_address_to_string (gdbarch->has_shared_address_space));
1065   fprintf_unfiltered (file,
1066                       "gdbarch_dump: have_nonsteppable_watchpoint = %s\n",
1067                       plongest (gdbarch->have_nonsteppable_watchpoint));
1068   fprintf_unfiltered (file,
1069                       "gdbarch_dump: in_function_epilogue_p = <%s>\n",
1070                       host_address_to_string (gdbarch->in_function_epilogue_p));
1071   fprintf_unfiltered (file,
1072                       "gdbarch_dump: in_solib_return_trampoline = <%s>\n",
1073                       host_address_to_string (gdbarch->in_solib_return_trampoline));
1074   fprintf_unfiltered (file,
1075                       "gdbarch_dump: gdbarch_info_proc_p() = %d\n",
1076                       gdbarch_info_proc_p (gdbarch));
1077   fprintf_unfiltered (file,
1078                       "gdbarch_dump: info_proc = <%s>\n",
1079                       host_address_to_string (gdbarch->info_proc));
1080   fprintf_unfiltered (file,
1081                       "gdbarch_dump: inner_than = <%s>\n",
1082                       host_address_to_string (gdbarch->inner_than));
1083   fprintf_unfiltered (file,
1084                       "gdbarch_dump: int_bit = %s\n",
1085                       plongest (gdbarch->int_bit));
1086   fprintf_unfiltered (file,
1087                       "gdbarch_dump: gdbarch_integer_to_address_p() = %d\n",
1088                       gdbarch_integer_to_address_p (gdbarch));
1089   fprintf_unfiltered (file,
1090                       "gdbarch_dump: integer_to_address = <%s>\n",
1091                       host_address_to_string (gdbarch->integer_to_address));
1092   fprintf_unfiltered (file,
1093                       "gdbarch_dump: iterate_over_objfiles_in_search_order = <%s>\n",
1094                       host_address_to_string (gdbarch->iterate_over_objfiles_in_search_order));
1095   fprintf_unfiltered (file,
1096                       "gdbarch_dump: long_bit = %s\n",
1097                       plongest (gdbarch->long_bit));
1098   fprintf_unfiltered (file,
1099                       "gdbarch_dump: long_double_bit = %s\n",
1100                       plongest (gdbarch->long_double_bit));
1101   fprintf_unfiltered (file,
1102                       "gdbarch_dump: long_double_format = %s\n",
1103                       pformat (gdbarch->long_double_format));
1104   fprintf_unfiltered (file,
1105                       "gdbarch_dump: long_long_align_bit = %s\n",
1106                       plongest (gdbarch->long_long_align_bit));
1107   fprintf_unfiltered (file,
1108                       "gdbarch_dump: long_long_bit = %s\n",
1109                       plongest (gdbarch->long_long_bit));
1110   fprintf_unfiltered (file,
1111                       "gdbarch_dump: gdbarch_make_corefile_notes_p() = %d\n",
1112                       gdbarch_make_corefile_notes_p (gdbarch));
1113   fprintf_unfiltered (file,
1114                       "gdbarch_dump: make_corefile_notes = <%s>\n",
1115                       host_address_to_string (gdbarch->make_corefile_notes));
1116   fprintf_unfiltered (file,
1117                       "gdbarch_dump: gdbarch_max_insn_length_p() = %d\n",
1118                       gdbarch_max_insn_length_p (gdbarch));
1119   fprintf_unfiltered (file,
1120                       "gdbarch_dump: max_insn_length = %s\n",
1121                       plongest (gdbarch->max_insn_length));
1122   fprintf_unfiltered (file,
1123                       "gdbarch_dump: memory_insert_breakpoint = <%s>\n",
1124                       host_address_to_string (gdbarch->memory_insert_breakpoint));
1125   fprintf_unfiltered (file,
1126                       "gdbarch_dump: memory_remove_breakpoint = <%s>\n",
1127                       host_address_to_string (gdbarch->memory_remove_breakpoint));
1128   fprintf_unfiltered (file,
1129                       "gdbarch_dump: num_pseudo_regs = %s\n",
1130                       plongest (gdbarch->num_pseudo_regs));
1131   fprintf_unfiltered (file,
1132                       "gdbarch_dump: num_regs = %s\n",
1133                       plongest (gdbarch->num_regs));
1134   fprintf_unfiltered (file,
1135                       "gdbarch_dump: osabi = %s\n",
1136                       plongest (gdbarch->osabi));
1137   fprintf_unfiltered (file,
1138                       "gdbarch_dump: gdbarch_overlay_update_p() = %d\n",
1139                       gdbarch_overlay_update_p (gdbarch));
1140   fprintf_unfiltered (file,
1141                       "gdbarch_dump: overlay_update = <%s>\n",
1142                       host_address_to_string (gdbarch->overlay_update));
1143   fprintf_unfiltered (file,
1144                       "gdbarch_dump: pc_regnum = %s\n",
1145                       plongest (gdbarch->pc_regnum));
1146   fprintf_unfiltered (file,
1147                       "gdbarch_dump: pointer_to_address = <%s>\n",
1148                       host_address_to_string (gdbarch->pointer_to_address));
1149   fprintf_unfiltered (file,
1150                       "gdbarch_dump: gdbarch_print_float_info_p() = %d\n",
1151                       gdbarch_print_float_info_p (gdbarch));
1152   fprintf_unfiltered (file,
1153                       "gdbarch_dump: print_float_info = <%s>\n",
1154                       host_address_to_string (gdbarch->print_float_info));
1155   fprintf_unfiltered (file,
1156                       "gdbarch_dump: print_insn = <%s>\n",
1157                       host_address_to_string (gdbarch->print_insn));
1158   fprintf_unfiltered (file,
1159                       "gdbarch_dump: print_registers_info = <%s>\n",
1160                       host_address_to_string (gdbarch->print_registers_info));
1161   fprintf_unfiltered (file,
1162                       "gdbarch_dump: gdbarch_print_vector_info_p() = %d\n",
1163                       gdbarch_print_vector_info_p (gdbarch));
1164   fprintf_unfiltered (file,
1165                       "gdbarch_dump: print_vector_info = <%s>\n",
1166                       host_address_to_string (gdbarch->print_vector_info));
1167   fprintf_unfiltered (file,
1168                       "gdbarch_dump: gdbarch_process_record_p() = %d\n",
1169                       gdbarch_process_record_p (gdbarch));
1170   fprintf_unfiltered (file,
1171                       "gdbarch_dump: process_record = <%s>\n",
1172                       host_address_to_string (gdbarch->process_record));
1173   fprintf_unfiltered (file,
1174                       "gdbarch_dump: gdbarch_process_record_signal_p() = %d\n",
1175                       gdbarch_process_record_signal_p (gdbarch));
1176   fprintf_unfiltered (file,
1177                       "gdbarch_dump: process_record_signal = <%s>\n",
1178                       host_address_to_string (gdbarch->process_record_signal));
1179   fprintf_unfiltered (file,
1180                       "gdbarch_dump: ps_regnum = %s\n",
1181                       plongest (gdbarch->ps_regnum));
1182   fprintf_unfiltered (file,
1183                       "gdbarch_dump: gdbarch_pseudo_register_read_p() = %d\n",
1184                       gdbarch_pseudo_register_read_p (gdbarch));
1185   fprintf_unfiltered (file,
1186                       "gdbarch_dump: pseudo_register_read = <%s>\n",
1187                       host_address_to_string (gdbarch->pseudo_register_read));
1188   fprintf_unfiltered (file,
1189                       "gdbarch_dump: gdbarch_pseudo_register_read_value_p() = %d\n",
1190                       gdbarch_pseudo_register_read_value_p (gdbarch));
1191   fprintf_unfiltered (file,
1192                       "gdbarch_dump: pseudo_register_read_value = <%s>\n",
1193                       host_address_to_string (gdbarch->pseudo_register_read_value));
1194   fprintf_unfiltered (file,
1195                       "gdbarch_dump: gdbarch_pseudo_register_write_p() = %d\n",
1196                       gdbarch_pseudo_register_write_p (gdbarch));
1197   fprintf_unfiltered (file,
1198                       "gdbarch_dump: pseudo_register_write = <%s>\n",
1199                       host_address_to_string (gdbarch->pseudo_register_write));
1200   fprintf_unfiltered (file,
1201                       "gdbarch_dump: ptr_bit = %s\n",
1202                       plongest (gdbarch->ptr_bit));
1203   fprintf_unfiltered (file,
1204                       "gdbarch_dump: gdbarch_push_dummy_call_p() = %d\n",
1205                       gdbarch_push_dummy_call_p (gdbarch));
1206   fprintf_unfiltered (file,
1207                       "gdbarch_dump: push_dummy_call = <%s>\n",
1208                       host_address_to_string (gdbarch->push_dummy_call));
1209   fprintf_unfiltered (file,
1210                       "gdbarch_dump: gdbarch_push_dummy_code_p() = %d\n",
1211                       gdbarch_push_dummy_code_p (gdbarch));
1212   fprintf_unfiltered (file,
1213                       "gdbarch_dump: push_dummy_code = <%s>\n",
1214                       host_address_to_string (gdbarch->push_dummy_code));
1215   fprintf_unfiltered (file,
1216                       "gdbarch_dump: ravenscar_ops = %s\n",
1217                       host_address_to_string (gdbarch->ravenscar_ops));
1218   fprintf_unfiltered (file,
1219                       "gdbarch_dump: gdbarch_read_pc_p() = %d\n",
1220                       gdbarch_read_pc_p (gdbarch));
1221   fprintf_unfiltered (file,
1222                       "gdbarch_dump: read_pc = <%s>\n",
1223                       host_address_to_string (gdbarch->read_pc));
1224   fprintf_unfiltered (file,
1225                       "gdbarch_dump: gdbarch_record_special_symbol_p() = %d\n",
1226                       gdbarch_record_special_symbol_p (gdbarch));
1227   fprintf_unfiltered (file,
1228                       "gdbarch_dump: record_special_symbol = <%s>\n",
1229                       host_address_to_string (gdbarch->record_special_symbol));
1230   fprintf_unfiltered (file,
1231                       "gdbarch_dump: register_name = <%s>\n",
1232                       host_address_to_string (gdbarch->register_name));
1233   fprintf_unfiltered (file,
1234                       "gdbarch_dump: register_reggroup_p = <%s>\n",
1235                       host_address_to_string (gdbarch->register_reggroup_p));
1236   fprintf_unfiltered (file,
1237                       "gdbarch_dump: register_sim_regno = <%s>\n",
1238                       host_address_to_string (gdbarch->register_sim_regno));
1239   fprintf_unfiltered (file,
1240                       "gdbarch_dump: register_to_value = <%s>\n",
1241                       host_address_to_string (gdbarch->register_to_value));
1242   fprintf_unfiltered (file,
1243                       "gdbarch_dump: gdbarch_register_type_p() = %d\n",
1244                       gdbarch_register_type_p (gdbarch));
1245   fprintf_unfiltered (file,
1246                       "gdbarch_dump: register_type = <%s>\n",
1247                       host_address_to_string (gdbarch->register_type));
1248   fprintf_unfiltered (file,
1249                       "gdbarch_dump: gdbarch_regset_from_core_section_p() = %d\n",
1250                       gdbarch_regset_from_core_section_p (gdbarch));
1251   fprintf_unfiltered (file,
1252                       "gdbarch_dump: regset_from_core_section = <%s>\n",
1253                       host_address_to_string (gdbarch->regset_from_core_section));
1254   fprintf_unfiltered (file,
1255                       "gdbarch_dump: gdbarch_relocate_instruction_p() = %d\n",
1256                       gdbarch_relocate_instruction_p (gdbarch));
1257   fprintf_unfiltered (file,
1258                       "gdbarch_dump: relocate_instruction = <%s>\n",
1259                       host_address_to_string (gdbarch->relocate_instruction));
1260   fprintf_unfiltered (file,
1261                       "gdbarch_dump: remote_breakpoint_from_pc = <%s>\n",
1262                       host_address_to_string (gdbarch->remote_breakpoint_from_pc));
1263   fprintf_unfiltered (file,
1264                       "gdbarch_dump: remote_register_number = <%s>\n",
1265                       host_address_to_string (gdbarch->remote_register_number));
1266   fprintf_unfiltered (file,
1267                       "gdbarch_dump: return_in_first_hidden_param_p = <%s>\n",
1268                       host_address_to_string (gdbarch->return_in_first_hidden_param_p));
1269   fprintf_unfiltered (file,
1270                       "gdbarch_dump: gdbarch_return_value_p() = %d\n",
1271                       gdbarch_return_value_p (gdbarch));
1272   fprintf_unfiltered (file,
1273                       "gdbarch_dump: return_value = <%s>\n",
1274                       host_address_to_string (gdbarch->return_value));
1275   fprintf_unfiltered (file,
1276                       "gdbarch_dump: sdb_reg_to_regnum = <%s>\n",
1277                       host_address_to_string (gdbarch->sdb_reg_to_regnum));
1278   fprintf_unfiltered (file,
1279                       "gdbarch_dump: short_bit = %s\n",
1280                       plongest (gdbarch->short_bit));
1281   fprintf_unfiltered (file,
1282                       "gdbarch_dump: gdbarch_single_step_through_delay_p() = %d\n",
1283                       gdbarch_single_step_through_delay_p (gdbarch));
1284   fprintf_unfiltered (file,
1285                       "gdbarch_dump: single_step_through_delay = <%s>\n",
1286                       host_address_to_string (gdbarch->single_step_through_delay));
1287   fprintf_unfiltered (file,
1288                       "gdbarch_dump: gdbarch_skip_main_prologue_p() = %d\n",
1289                       gdbarch_skip_main_prologue_p (gdbarch));
1290   fprintf_unfiltered (file,
1291                       "gdbarch_dump: skip_main_prologue = <%s>\n",
1292                       host_address_to_string (gdbarch->skip_main_prologue));
1293   fprintf_unfiltered (file,
1294                       "gdbarch_dump: gdbarch_skip_permanent_breakpoint_p() = %d\n",
1295                       gdbarch_skip_permanent_breakpoint_p (gdbarch));
1296   fprintf_unfiltered (file,
1297                       "gdbarch_dump: skip_permanent_breakpoint = <%s>\n",
1298                       host_address_to_string (gdbarch->skip_permanent_breakpoint));
1299   fprintf_unfiltered (file,
1300                       "gdbarch_dump: skip_prologue = <%s>\n",
1301                       host_address_to_string (gdbarch->skip_prologue));
1302   fprintf_unfiltered (file,
1303                       "gdbarch_dump: skip_solib_resolver = <%s>\n",
1304                       host_address_to_string (gdbarch->skip_solib_resolver));
1305   fprintf_unfiltered (file,
1306                       "gdbarch_dump: skip_trampoline_code = <%s>\n",
1307                       host_address_to_string (gdbarch->skip_trampoline_code));
1308   fprintf_unfiltered (file,
1309                       "gdbarch_dump: gdbarch_software_single_step_p() = %d\n",
1310                       gdbarch_software_single_step_p (gdbarch));
1311   fprintf_unfiltered (file,
1312                       "gdbarch_dump: software_single_step = <%s>\n",
1313                       host_address_to_string (gdbarch->software_single_step));
1314   fprintf_unfiltered (file,
1315                       "gdbarch_dump: sofun_address_maybe_missing = %s\n",
1316                       plongest (gdbarch->sofun_address_maybe_missing));
1317   fprintf_unfiltered (file,
1318                       "gdbarch_dump: solib_symbols_extension = %s\n",
1319                       pstring (gdbarch->solib_symbols_extension));
1320   fprintf_unfiltered (file,
1321                       "gdbarch_dump: sp_regnum = %s\n",
1322                       plongest (gdbarch->sp_regnum));
1323   fprintf_unfiltered (file,
1324                       "gdbarch_dump: stab_reg_to_regnum = <%s>\n",
1325                       host_address_to_string (gdbarch->stab_reg_to_regnum));
1326   fprintf_unfiltered (file,
1327                       "gdbarch_dump: stabs_argument_has_addr = <%s>\n",
1328                       host_address_to_string (gdbarch->stabs_argument_has_addr));
1329   fprintf_unfiltered (file,
1330                       "gdbarch_dump: stap_gdb_register_prefix = %s\n",
1331                       pstring (gdbarch->stap_gdb_register_prefix));
1332   fprintf_unfiltered (file,
1333                       "gdbarch_dump: stap_gdb_register_suffix = %s\n",
1334                       pstring (gdbarch->stap_gdb_register_suffix));
1335   fprintf_unfiltered (file,
1336                       "gdbarch_dump: stap_integer_prefix = %s\n",
1337                       pstring (gdbarch->stap_integer_prefix));
1338   fprintf_unfiltered (file,
1339                       "gdbarch_dump: stap_integer_suffix = %s\n",
1340                       pstring (gdbarch->stap_integer_suffix));
1341   fprintf_unfiltered (file,
1342                       "gdbarch_dump: gdbarch_stap_is_single_operand_p() = %d\n",
1343                       gdbarch_stap_is_single_operand_p (gdbarch));
1344   fprintf_unfiltered (file,
1345                       "gdbarch_dump: stap_is_single_operand = <%s>\n",
1346                       host_address_to_string (gdbarch->stap_is_single_operand));
1347   fprintf_unfiltered (file,
1348                       "gdbarch_dump: gdbarch_stap_parse_special_token_p() = %d\n",
1349                       gdbarch_stap_parse_special_token_p (gdbarch));
1350   fprintf_unfiltered (file,
1351                       "gdbarch_dump: stap_parse_special_token = <%s>\n",
1352                       host_address_to_string (gdbarch->stap_parse_special_token));
1353   fprintf_unfiltered (file,
1354                       "gdbarch_dump: stap_register_indirection_prefix = %s\n",
1355                       pstring (gdbarch->stap_register_indirection_prefix));
1356   fprintf_unfiltered (file,
1357                       "gdbarch_dump: stap_register_indirection_suffix = %s\n",
1358                       pstring (gdbarch->stap_register_indirection_suffix));
1359   fprintf_unfiltered (file,
1360                       "gdbarch_dump: stap_register_prefix = %s\n",
1361                       pstring (gdbarch->stap_register_prefix));
1362   fprintf_unfiltered (file,
1363                       "gdbarch_dump: stap_register_suffix = %s\n",
1364                       pstring (gdbarch->stap_register_suffix));
1365   fprintf_unfiltered (file,
1366                       "gdbarch_dump: gdbarch_static_transform_name_p() = %d\n",
1367                       gdbarch_static_transform_name_p (gdbarch));
1368   fprintf_unfiltered (file,
1369                       "gdbarch_dump: static_transform_name = <%s>\n",
1370                       host_address_to_string (gdbarch->static_transform_name));
1371   fprintf_unfiltered (file,
1372                       "gdbarch_dump: target_desc = %s\n",
1373                       host_address_to_string (gdbarch->target_desc));
1374   fprintf_unfiltered (file,
1375                       "gdbarch_dump: gdbarch_unwind_pc_p() = %d\n",
1376                       gdbarch_unwind_pc_p (gdbarch));
1377   fprintf_unfiltered (file,
1378                       "gdbarch_dump: unwind_pc = <%s>\n",
1379                       host_address_to_string (gdbarch->unwind_pc));
1380   fprintf_unfiltered (file,
1381                       "gdbarch_dump: gdbarch_unwind_sp_p() = %d\n",
1382                       gdbarch_unwind_sp_p (gdbarch));
1383   fprintf_unfiltered (file,
1384                       "gdbarch_dump: unwind_sp = <%s>\n",
1385                       host_address_to_string (gdbarch->unwind_sp));
1386   fprintf_unfiltered (file,
1387                       "gdbarch_dump: value_from_register = <%s>\n",
1388                       host_address_to_string (gdbarch->value_from_register));
1389   fprintf_unfiltered (file,
1390                       "gdbarch_dump: value_to_register = <%s>\n",
1391                       host_address_to_string (gdbarch->value_to_register));
1392   fprintf_unfiltered (file,
1393                       "gdbarch_dump: vbit_in_delta = %s\n",
1394                       plongest (gdbarch->vbit_in_delta));
1395   fprintf_unfiltered (file,
1396                       "gdbarch_dump: virtual_frame_pointer = <%s>\n",
1397                       host_address_to_string (gdbarch->virtual_frame_pointer));
1398   fprintf_unfiltered (file,
1399                       "gdbarch_dump: vtable_function_descriptors = %s\n",
1400                       plongest (gdbarch->vtable_function_descriptors));
1401   fprintf_unfiltered (file,
1402                       "gdbarch_dump: gdbarch_write_pc_p() = %d\n",
1403                       gdbarch_write_pc_p (gdbarch));
1404   fprintf_unfiltered (file,
1405                       "gdbarch_dump: write_pc = <%s>\n",
1406                       host_address_to_string (gdbarch->write_pc));
1407   if (gdbarch->dump_tdep != NULL)
1408     gdbarch->dump_tdep (gdbarch, file);
1409 }
1410
1411 struct gdbarch_tdep *
1412 gdbarch_tdep (struct gdbarch *gdbarch)
1413 {
1414   if (gdbarch_debug >= 2)
1415     fprintf_unfiltered (gdb_stdlog, "gdbarch_tdep called\n");
1416   return gdbarch->tdep;
1417 }
1418
1419
1420 const struct bfd_arch_info *
1421 gdbarch_bfd_arch_info (struct gdbarch *gdbarch)
1422 {
1423   gdb_assert (gdbarch != NULL);
1424   if (gdbarch_debug >= 2)
1425     fprintf_unfiltered (gdb_stdlog, "gdbarch_bfd_arch_info called\n");
1426   return gdbarch->bfd_arch_info;
1427 }
1428
1429 int
1430 gdbarch_byte_order (struct gdbarch *gdbarch)
1431 {
1432   gdb_assert (gdbarch != NULL);
1433   if (gdbarch_debug >= 2)
1434     fprintf_unfiltered (gdb_stdlog, "gdbarch_byte_order called\n");
1435   return gdbarch->byte_order;
1436 }
1437
1438 int
1439 gdbarch_byte_order_for_code (struct gdbarch *gdbarch)
1440 {
1441   gdb_assert (gdbarch != NULL);
1442   if (gdbarch_debug >= 2)
1443     fprintf_unfiltered (gdb_stdlog, "gdbarch_byte_order_for_code called\n");
1444   return gdbarch->byte_order_for_code;
1445 }
1446
1447 enum gdb_osabi
1448 gdbarch_osabi (struct gdbarch *gdbarch)
1449 {
1450   gdb_assert (gdbarch != NULL);
1451   if (gdbarch_debug >= 2)
1452     fprintf_unfiltered (gdb_stdlog, "gdbarch_osabi called\n");
1453   return gdbarch->osabi;
1454 }
1455
1456 const struct target_desc *
1457 gdbarch_target_desc (struct gdbarch *gdbarch)
1458 {
1459   gdb_assert (gdbarch != NULL);
1460   if (gdbarch_debug >= 2)
1461     fprintf_unfiltered (gdb_stdlog, "gdbarch_target_desc called\n");
1462   return gdbarch->target_desc;
1463 }
1464
1465 int
1466 gdbarch_bits_big_endian (struct gdbarch *gdbarch)
1467 {
1468   gdb_assert (gdbarch != NULL);
1469   /* Skip verify of bits_big_endian, invalid_p == 0 */
1470   if (gdbarch_debug >= 2)
1471     fprintf_unfiltered (gdb_stdlog, "gdbarch_bits_big_endian called\n");
1472   return gdbarch->bits_big_endian;
1473 }
1474
1475 void
1476 set_gdbarch_bits_big_endian (struct gdbarch *gdbarch,
1477                              int bits_big_endian)
1478 {
1479   gdbarch->bits_big_endian = bits_big_endian;
1480 }
1481
1482 int
1483 gdbarch_short_bit (struct gdbarch *gdbarch)
1484 {
1485   gdb_assert (gdbarch != NULL);
1486   /* Skip verify of short_bit, invalid_p == 0 */
1487   if (gdbarch_debug >= 2)
1488     fprintf_unfiltered (gdb_stdlog, "gdbarch_short_bit called\n");
1489   return gdbarch->short_bit;
1490 }
1491
1492 void
1493 set_gdbarch_short_bit (struct gdbarch *gdbarch,
1494                        int short_bit)
1495 {
1496   gdbarch->short_bit = short_bit;
1497 }
1498
1499 int
1500 gdbarch_int_bit (struct gdbarch *gdbarch)
1501 {
1502   gdb_assert (gdbarch != NULL);
1503   /* Skip verify of int_bit, invalid_p == 0 */
1504   if (gdbarch_debug >= 2)
1505     fprintf_unfiltered (gdb_stdlog, "gdbarch_int_bit called\n");
1506   return gdbarch->int_bit;
1507 }
1508
1509 void
1510 set_gdbarch_int_bit (struct gdbarch *gdbarch,
1511                      int int_bit)
1512 {
1513   gdbarch->int_bit = int_bit;
1514 }
1515
1516 int
1517 gdbarch_long_bit (struct gdbarch *gdbarch)
1518 {
1519   gdb_assert (gdbarch != NULL);
1520   /* Skip verify of long_bit, invalid_p == 0 */
1521   if (gdbarch_debug >= 2)
1522     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_bit called\n");
1523   return gdbarch->long_bit;
1524 }
1525
1526 void
1527 set_gdbarch_long_bit (struct gdbarch *gdbarch,
1528                       int long_bit)
1529 {
1530   gdbarch->long_bit = long_bit;
1531 }
1532
1533 int
1534 gdbarch_long_long_bit (struct gdbarch *gdbarch)
1535 {
1536   gdb_assert (gdbarch != NULL);
1537   /* Skip verify of long_long_bit, invalid_p == 0 */
1538   if (gdbarch_debug >= 2)
1539     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_long_bit called\n");
1540   return gdbarch->long_long_bit;
1541 }
1542
1543 void
1544 set_gdbarch_long_long_bit (struct gdbarch *gdbarch,
1545                            int long_long_bit)
1546 {
1547   gdbarch->long_long_bit = long_long_bit;
1548 }
1549
1550 int
1551 gdbarch_long_long_align_bit (struct gdbarch *gdbarch)
1552 {
1553   gdb_assert (gdbarch != NULL);
1554   /* Skip verify of long_long_align_bit, invalid_p == 0 */
1555   if (gdbarch_debug >= 2)
1556     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_long_align_bit called\n");
1557   return gdbarch->long_long_align_bit;
1558 }
1559
1560 void
1561 set_gdbarch_long_long_align_bit (struct gdbarch *gdbarch,
1562                                  int long_long_align_bit)
1563 {
1564   gdbarch->long_long_align_bit = long_long_align_bit;
1565 }
1566
1567 int
1568 gdbarch_half_bit (struct gdbarch *gdbarch)
1569 {
1570   gdb_assert (gdbarch != NULL);
1571   /* Skip verify of half_bit, invalid_p == 0 */
1572   if (gdbarch_debug >= 2)
1573     fprintf_unfiltered (gdb_stdlog, "gdbarch_half_bit called\n");
1574   return gdbarch->half_bit;
1575 }
1576
1577 void
1578 set_gdbarch_half_bit (struct gdbarch *gdbarch,
1579                       int half_bit)
1580 {
1581   gdbarch->half_bit = half_bit;
1582 }
1583
1584 const struct floatformat **
1585 gdbarch_half_format (struct gdbarch *gdbarch)
1586 {
1587   gdb_assert (gdbarch != NULL);
1588   if (gdbarch_debug >= 2)
1589     fprintf_unfiltered (gdb_stdlog, "gdbarch_half_format called\n");
1590   return gdbarch->half_format;
1591 }
1592
1593 void
1594 set_gdbarch_half_format (struct gdbarch *gdbarch,
1595                          const struct floatformat ** half_format)
1596 {
1597   gdbarch->half_format = half_format;
1598 }
1599
1600 int
1601 gdbarch_float_bit (struct gdbarch *gdbarch)
1602 {
1603   gdb_assert (gdbarch != NULL);
1604   /* Skip verify of float_bit, invalid_p == 0 */
1605   if (gdbarch_debug >= 2)
1606     fprintf_unfiltered (gdb_stdlog, "gdbarch_float_bit called\n");
1607   return gdbarch->float_bit;
1608 }
1609
1610 void
1611 set_gdbarch_float_bit (struct gdbarch *gdbarch,
1612                        int float_bit)
1613 {
1614   gdbarch->float_bit = float_bit;
1615 }
1616
1617 const struct floatformat **
1618 gdbarch_float_format (struct gdbarch *gdbarch)
1619 {
1620   gdb_assert (gdbarch != NULL);
1621   if (gdbarch_debug >= 2)
1622     fprintf_unfiltered (gdb_stdlog, "gdbarch_float_format called\n");
1623   return gdbarch->float_format;
1624 }
1625
1626 void
1627 set_gdbarch_float_format (struct gdbarch *gdbarch,
1628                           const struct floatformat ** float_format)
1629 {
1630   gdbarch->float_format = float_format;
1631 }
1632
1633 int
1634 gdbarch_double_bit (struct gdbarch *gdbarch)
1635 {
1636   gdb_assert (gdbarch != NULL);
1637   /* Skip verify of double_bit, invalid_p == 0 */
1638   if (gdbarch_debug >= 2)
1639     fprintf_unfiltered (gdb_stdlog, "gdbarch_double_bit called\n");
1640   return gdbarch->double_bit;
1641 }
1642
1643 void
1644 set_gdbarch_double_bit (struct gdbarch *gdbarch,
1645                         int double_bit)
1646 {
1647   gdbarch->double_bit = double_bit;
1648 }
1649
1650 const struct floatformat **
1651 gdbarch_double_format (struct gdbarch *gdbarch)
1652 {
1653   gdb_assert (gdbarch != NULL);
1654   if (gdbarch_debug >= 2)
1655     fprintf_unfiltered (gdb_stdlog, "gdbarch_double_format called\n");
1656   return gdbarch->double_format;
1657 }
1658
1659 void
1660 set_gdbarch_double_format (struct gdbarch *gdbarch,
1661                            const struct floatformat ** double_format)
1662 {
1663   gdbarch->double_format = double_format;
1664 }
1665
1666 int
1667 gdbarch_long_double_bit (struct gdbarch *gdbarch)
1668 {
1669   gdb_assert (gdbarch != NULL);
1670   /* Skip verify of long_double_bit, invalid_p == 0 */
1671   if (gdbarch_debug >= 2)
1672     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_double_bit called\n");
1673   return gdbarch->long_double_bit;
1674 }
1675
1676 void
1677 set_gdbarch_long_double_bit (struct gdbarch *gdbarch,
1678                              int long_double_bit)
1679 {
1680   gdbarch->long_double_bit = long_double_bit;
1681 }
1682
1683 const struct floatformat **
1684 gdbarch_long_double_format (struct gdbarch *gdbarch)
1685 {
1686   gdb_assert (gdbarch != NULL);
1687   if (gdbarch_debug >= 2)
1688     fprintf_unfiltered (gdb_stdlog, "gdbarch_long_double_format called\n");
1689   return gdbarch->long_double_format;
1690 }
1691
1692 void
1693 set_gdbarch_long_double_format (struct gdbarch *gdbarch,
1694                                 const struct floatformat ** long_double_format)
1695 {
1696   gdbarch->long_double_format = long_double_format;
1697 }
1698
1699 int
1700 gdbarch_ptr_bit (struct gdbarch *gdbarch)
1701 {
1702   gdb_assert (gdbarch != NULL);
1703   /* Skip verify of ptr_bit, invalid_p == 0 */
1704   if (gdbarch_debug >= 2)
1705     fprintf_unfiltered (gdb_stdlog, "gdbarch_ptr_bit called\n");
1706   return gdbarch->ptr_bit;
1707 }
1708
1709 void
1710 set_gdbarch_ptr_bit (struct gdbarch *gdbarch,
1711                      int ptr_bit)
1712 {
1713   gdbarch->ptr_bit = ptr_bit;
1714 }
1715
1716 int
1717 gdbarch_addr_bit (struct gdbarch *gdbarch)
1718 {
1719   gdb_assert (gdbarch != NULL);
1720   /* Check variable changed from pre-default.  */
1721   gdb_assert (gdbarch->addr_bit != 0);
1722   if (gdbarch_debug >= 2)
1723     fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bit called\n");
1724   return gdbarch->addr_bit;
1725 }
1726
1727 void
1728 set_gdbarch_addr_bit (struct gdbarch *gdbarch,
1729                       int addr_bit)
1730 {
1731   gdbarch->addr_bit = addr_bit;
1732 }
1733
1734 int
1735 gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch)
1736 {
1737   gdb_assert (gdbarch != NULL);
1738   /* Check variable changed from pre-default.  */
1739   gdb_assert (gdbarch->dwarf2_addr_size != 0);
1740   if (gdbarch_debug >= 2)
1741     fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf2_addr_size called\n");
1742   return gdbarch->dwarf2_addr_size;
1743 }
1744
1745 void
1746 set_gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch,
1747                               int dwarf2_addr_size)
1748 {
1749   gdbarch->dwarf2_addr_size = dwarf2_addr_size;
1750 }
1751
1752 int
1753 gdbarch_char_signed (struct gdbarch *gdbarch)
1754 {
1755   gdb_assert (gdbarch != NULL);
1756   /* Check variable changed from pre-default.  */
1757   gdb_assert (gdbarch->char_signed != -1);
1758   if (gdbarch_debug >= 2)
1759     fprintf_unfiltered (gdb_stdlog, "gdbarch_char_signed called\n");
1760   return gdbarch->char_signed;
1761 }
1762
1763 void
1764 set_gdbarch_char_signed (struct gdbarch *gdbarch,
1765                          int char_signed)
1766 {
1767   gdbarch->char_signed = char_signed;
1768 }
1769
1770 int
1771 gdbarch_read_pc_p (struct gdbarch *gdbarch)
1772 {
1773   gdb_assert (gdbarch != NULL);
1774   return gdbarch->read_pc != NULL;
1775 }
1776
1777 CORE_ADDR
1778 gdbarch_read_pc (struct gdbarch *gdbarch, struct regcache *regcache)
1779 {
1780   gdb_assert (gdbarch != NULL);
1781   gdb_assert (gdbarch->read_pc != NULL);
1782   if (gdbarch_debug >= 2)
1783     fprintf_unfiltered (gdb_stdlog, "gdbarch_read_pc called\n");
1784   return gdbarch->read_pc (regcache);
1785 }
1786
1787 void
1788 set_gdbarch_read_pc (struct gdbarch *gdbarch,
1789                      gdbarch_read_pc_ftype read_pc)
1790 {
1791   gdbarch->read_pc = read_pc;
1792 }
1793
1794 int
1795 gdbarch_write_pc_p (struct gdbarch *gdbarch)
1796 {
1797   gdb_assert (gdbarch != NULL);
1798   return gdbarch->write_pc != NULL;
1799 }
1800
1801 void
1802 gdbarch_write_pc (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR val)
1803 {
1804   gdb_assert (gdbarch != NULL);
1805   gdb_assert (gdbarch->write_pc != NULL);
1806   if (gdbarch_debug >= 2)
1807     fprintf_unfiltered (gdb_stdlog, "gdbarch_write_pc called\n");
1808   gdbarch->write_pc (regcache, val);
1809 }
1810
1811 void
1812 set_gdbarch_write_pc (struct gdbarch *gdbarch,
1813                       gdbarch_write_pc_ftype write_pc)
1814 {
1815   gdbarch->write_pc = write_pc;
1816 }
1817
1818 void
1819 gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset)
1820 {
1821   gdb_assert (gdbarch != NULL);
1822   gdb_assert (gdbarch->virtual_frame_pointer != NULL);
1823   if (gdbarch_debug >= 2)
1824     fprintf_unfiltered (gdb_stdlog, "gdbarch_virtual_frame_pointer called\n");
1825   gdbarch->virtual_frame_pointer (gdbarch, pc, frame_regnum, frame_offset);
1826 }
1827
1828 void
1829 set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch,
1830                                    gdbarch_virtual_frame_pointer_ftype virtual_frame_pointer)
1831 {
1832   gdbarch->virtual_frame_pointer = virtual_frame_pointer;
1833 }
1834
1835 int
1836 gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch)
1837 {
1838   gdb_assert (gdbarch != NULL);
1839   return gdbarch->pseudo_register_read != NULL;
1840 }
1841
1842 enum register_status
1843 gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, gdb_byte *buf)
1844 {
1845   gdb_assert (gdbarch != NULL);
1846   gdb_assert (gdbarch->pseudo_register_read != NULL);
1847   if (gdbarch_debug >= 2)
1848     fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_read called\n");
1849   return gdbarch->pseudo_register_read (gdbarch, regcache, cookednum, buf);
1850 }
1851
1852 void
1853 set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch,
1854                                   gdbarch_pseudo_register_read_ftype pseudo_register_read)
1855 {
1856   gdbarch->pseudo_register_read = pseudo_register_read;
1857 }
1858
1859 int
1860 gdbarch_pseudo_register_read_value_p (struct gdbarch *gdbarch)
1861 {
1862   gdb_assert (gdbarch != NULL);
1863   return gdbarch->pseudo_register_read_value != NULL;
1864 }
1865
1866 struct value *
1867 gdbarch_pseudo_register_read_value (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum)
1868 {
1869   gdb_assert (gdbarch != NULL);
1870   gdb_assert (gdbarch->pseudo_register_read_value != NULL);
1871   if (gdbarch_debug >= 2)
1872     fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_read_value called\n");
1873   return gdbarch->pseudo_register_read_value (gdbarch, regcache, cookednum);
1874 }
1875
1876 void
1877 set_gdbarch_pseudo_register_read_value (struct gdbarch *gdbarch,
1878                                         gdbarch_pseudo_register_read_value_ftype pseudo_register_read_value)
1879 {
1880   gdbarch->pseudo_register_read_value = pseudo_register_read_value;
1881 }
1882
1883 int
1884 gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch)
1885 {
1886   gdb_assert (gdbarch != NULL);
1887   return gdbarch->pseudo_register_write != NULL;
1888 }
1889
1890 void
1891 gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf)
1892 {
1893   gdb_assert (gdbarch != NULL);
1894   gdb_assert (gdbarch->pseudo_register_write != NULL);
1895   if (gdbarch_debug >= 2)
1896     fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_write called\n");
1897   gdbarch->pseudo_register_write (gdbarch, regcache, cookednum, buf);
1898 }
1899
1900 void
1901 set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch,
1902                                    gdbarch_pseudo_register_write_ftype pseudo_register_write)
1903 {
1904   gdbarch->pseudo_register_write = pseudo_register_write;
1905 }
1906
1907 int
1908 gdbarch_num_regs (struct gdbarch *gdbarch)
1909 {
1910   gdb_assert (gdbarch != NULL);
1911   /* Check variable changed from pre-default.  */
1912   gdb_assert (gdbarch->num_regs != -1);
1913   if (gdbarch_debug >= 2)
1914     fprintf_unfiltered (gdb_stdlog, "gdbarch_num_regs called\n");
1915   return gdbarch->num_regs;
1916 }
1917
1918 void
1919 set_gdbarch_num_regs (struct gdbarch *gdbarch,
1920                       int num_regs)
1921 {
1922   gdbarch->num_regs = num_regs;
1923 }
1924
1925 int
1926 gdbarch_num_pseudo_regs (struct gdbarch *gdbarch)
1927 {
1928   gdb_assert (gdbarch != NULL);
1929   /* Skip verify of num_pseudo_regs, invalid_p == 0 */
1930   if (gdbarch_debug >= 2)
1931     fprintf_unfiltered (gdb_stdlog, "gdbarch_num_pseudo_regs called\n");
1932   return gdbarch->num_pseudo_regs;
1933 }
1934
1935 void
1936 set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch,
1937                              int num_pseudo_regs)
1938 {
1939   gdbarch->num_pseudo_regs = num_pseudo_regs;
1940 }
1941
1942 int
1943 gdbarch_ax_pseudo_register_collect_p (struct gdbarch *gdbarch)
1944 {
1945   gdb_assert (gdbarch != NULL);
1946   return gdbarch->ax_pseudo_register_collect != NULL;
1947 }
1948
1949 int
1950 gdbarch_ax_pseudo_register_collect (struct gdbarch *gdbarch, struct agent_expr *ax, int reg)
1951 {
1952   gdb_assert (gdbarch != NULL);
1953   gdb_assert (gdbarch->ax_pseudo_register_collect != NULL);
1954   if (gdbarch_debug >= 2)
1955     fprintf_unfiltered (gdb_stdlog, "gdbarch_ax_pseudo_register_collect called\n");
1956   return gdbarch->ax_pseudo_register_collect (gdbarch, ax, reg);
1957 }
1958
1959 void
1960 set_gdbarch_ax_pseudo_register_collect (struct gdbarch *gdbarch,
1961                                         gdbarch_ax_pseudo_register_collect_ftype ax_pseudo_register_collect)
1962 {
1963   gdbarch->ax_pseudo_register_collect = ax_pseudo_register_collect;
1964 }
1965
1966 int
1967 gdbarch_ax_pseudo_register_push_stack_p (struct gdbarch *gdbarch)
1968 {
1969   gdb_assert (gdbarch != NULL);
1970   return gdbarch->ax_pseudo_register_push_stack != NULL;
1971 }
1972
1973 int
1974 gdbarch_ax_pseudo_register_push_stack (struct gdbarch *gdbarch, struct agent_expr *ax, int reg)
1975 {
1976   gdb_assert (gdbarch != NULL);
1977   gdb_assert (gdbarch->ax_pseudo_register_push_stack != NULL);
1978   if (gdbarch_debug >= 2)
1979     fprintf_unfiltered (gdb_stdlog, "gdbarch_ax_pseudo_register_push_stack called\n");
1980   return gdbarch->ax_pseudo_register_push_stack (gdbarch, ax, reg);
1981 }
1982
1983 void
1984 set_gdbarch_ax_pseudo_register_push_stack (struct gdbarch *gdbarch,
1985                                            gdbarch_ax_pseudo_register_push_stack_ftype ax_pseudo_register_push_stack)
1986 {
1987   gdbarch->ax_pseudo_register_push_stack = ax_pseudo_register_push_stack;
1988 }
1989
1990 int
1991 gdbarch_sp_regnum (struct gdbarch *gdbarch)
1992 {
1993   gdb_assert (gdbarch != NULL);
1994   /* Skip verify of sp_regnum, invalid_p == 0 */
1995   if (gdbarch_debug >= 2)
1996     fprintf_unfiltered (gdb_stdlog, "gdbarch_sp_regnum called\n");
1997   return gdbarch->sp_regnum;
1998 }
1999
2000 void
2001 set_gdbarch_sp_regnum (struct gdbarch *gdbarch,
2002                        int sp_regnum)
2003 {
2004   gdbarch->sp_regnum = sp_regnum;
2005 }
2006
2007 int
2008 gdbarch_pc_regnum (struct gdbarch *gdbarch)
2009 {
2010   gdb_assert (gdbarch != NULL);
2011   /* Skip verify of pc_regnum, invalid_p == 0 */
2012   if (gdbarch_debug >= 2)
2013     fprintf_unfiltered (gdb_stdlog, "gdbarch_pc_regnum called\n");
2014   return gdbarch->pc_regnum;
2015 }
2016
2017 void
2018 set_gdbarch_pc_regnum (struct gdbarch *gdbarch,
2019                        int pc_regnum)
2020 {
2021   gdbarch->pc_regnum = pc_regnum;
2022 }
2023
2024 int
2025 gdbarch_ps_regnum (struct gdbarch *gdbarch)
2026 {
2027   gdb_assert (gdbarch != NULL);
2028   /* Skip verify of ps_regnum, invalid_p == 0 */
2029   if (gdbarch_debug >= 2)
2030     fprintf_unfiltered (gdb_stdlog, "gdbarch_ps_regnum called\n");
2031   return gdbarch->ps_regnum;
2032 }
2033
2034 void
2035 set_gdbarch_ps_regnum (struct gdbarch *gdbarch,
2036                        int ps_regnum)
2037 {
2038   gdbarch->ps_regnum = ps_regnum;
2039 }
2040
2041 int
2042 gdbarch_fp0_regnum (struct gdbarch *gdbarch)
2043 {
2044   gdb_assert (gdbarch != NULL);
2045   /* Skip verify of fp0_regnum, invalid_p == 0 */
2046   if (gdbarch_debug >= 2)
2047     fprintf_unfiltered (gdb_stdlog, "gdbarch_fp0_regnum called\n");
2048   return gdbarch->fp0_regnum;
2049 }
2050
2051 void
2052 set_gdbarch_fp0_regnum (struct gdbarch *gdbarch,
2053                         int fp0_regnum)
2054 {
2055   gdbarch->fp0_regnum = fp0_regnum;
2056 }
2057
2058 int
2059 gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr)
2060 {
2061   gdb_assert (gdbarch != NULL);
2062   gdb_assert (gdbarch->stab_reg_to_regnum != NULL);
2063   if (gdbarch_debug >= 2)
2064     fprintf_unfiltered (gdb_stdlog, "gdbarch_stab_reg_to_regnum called\n");
2065   return gdbarch->stab_reg_to_regnum (gdbarch, stab_regnr);
2066 }
2067
2068 void
2069 set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch,
2070                                 gdbarch_stab_reg_to_regnum_ftype stab_reg_to_regnum)
2071 {
2072   gdbarch->stab_reg_to_regnum = stab_reg_to_regnum;
2073 }
2074
2075 int
2076 gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr)
2077 {
2078   gdb_assert (gdbarch != NULL);
2079   gdb_assert (gdbarch->ecoff_reg_to_regnum != NULL);
2080   if (gdbarch_debug >= 2)
2081     fprintf_unfiltered (gdb_stdlog, "gdbarch_ecoff_reg_to_regnum called\n");
2082   return gdbarch->ecoff_reg_to_regnum (gdbarch, ecoff_regnr);
2083 }
2084
2085 void
2086 set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch,
2087                                  gdbarch_ecoff_reg_to_regnum_ftype ecoff_reg_to_regnum)
2088 {
2089   gdbarch->ecoff_reg_to_regnum = ecoff_reg_to_regnum;
2090 }
2091
2092 int
2093 gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr)
2094 {
2095   gdb_assert (gdbarch != NULL);
2096   gdb_assert (gdbarch->sdb_reg_to_regnum != NULL);
2097   if (gdbarch_debug >= 2)
2098     fprintf_unfiltered (gdb_stdlog, "gdbarch_sdb_reg_to_regnum called\n");
2099   return gdbarch->sdb_reg_to_regnum (gdbarch, sdb_regnr);
2100 }
2101
2102 void
2103 set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch,
2104                                gdbarch_sdb_reg_to_regnum_ftype sdb_reg_to_regnum)
2105 {
2106   gdbarch->sdb_reg_to_regnum = sdb_reg_to_regnum;
2107 }
2108
2109 int
2110 gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr)
2111 {
2112   gdb_assert (gdbarch != NULL);
2113   gdb_assert (gdbarch->dwarf2_reg_to_regnum != NULL);
2114   if (gdbarch_debug >= 2)
2115     fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf2_reg_to_regnum called\n");
2116   return gdbarch->dwarf2_reg_to_regnum (gdbarch, dwarf2_regnr);
2117 }
2118
2119 void
2120 set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch,
2121                                   gdbarch_dwarf2_reg_to_regnum_ftype dwarf2_reg_to_regnum)
2122 {
2123   gdbarch->dwarf2_reg_to_regnum = dwarf2_reg_to_regnum;
2124 }
2125
2126 const char *
2127 gdbarch_register_name (struct gdbarch *gdbarch, int regnr)
2128 {
2129   gdb_assert (gdbarch != NULL);
2130   gdb_assert (gdbarch->register_name != NULL);
2131   if (gdbarch_debug >= 2)
2132     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_name called\n");
2133   return gdbarch->register_name (gdbarch, regnr);
2134 }
2135
2136 void
2137 set_gdbarch_register_name (struct gdbarch *gdbarch,
2138                            gdbarch_register_name_ftype register_name)
2139 {
2140   gdbarch->register_name = register_name;
2141 }
2142
2143 int
2144 gdbarch_register_type_p (struct gdbarch *gdbarch)
2145 {
2146   gdb_assert (gdbarch != NULL);
2147   return gdbarch->register_type != NULL;
2148 }
2149
2150 struct type *
2151 gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr)
2152 {
2153   gdb_assert (gdbarch != NULL);
2154   gdb_assert (gdbarch->register_type != NULL);
2155   if (gdbarch_debug >= 2)
2156     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_type called\n");
2157   return gdbarch->register_type (gdbarch, reg_nr);
2158 }
2159
2160 void
2161 set_gdbarch_register_type (struct gdbarch *gdbarch,
2162                            gdbarch_register_type_ftype register_type)
2163 {
2164   gdbarch->register_type = register_type;
2165 }
2166
2167 int
2168 gdbarch_dummy_id_p (struct gdbarch *gdbarch)
2169 {
2170   gdb_assert (gdbarch != NULL);
2171   return gdbarch->dummy_id != NULL;
2172 }
2173
2174 struct frame_id
2175 gdbarch_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
2176 {
2177   gdb_assert (gdbarch != NULL);
2178   gdb_assert (gdbarch->dummy_id != NULL);
2179   if (gdbarch_debug >= 2)
2180     fprintf_unfiltered (gdb_stdlog, "gdbarch_dummy_id called\n");
2181   return gdbarch->dummy_id (gdbarch, this_frame);
2182 }
2183
2184 void
2185 set_gdbarch_dummy_id (struct gdbarch *gdbarch,
2186                       gdbarch_dummy_id_ftype dummy_id)
2187 {
2188   gdbarch->dummy_id = dummy_id;
2189 }
2190
2191 int
2192 gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch)
2193 {
2194   gdb_assert (gdbarch != NULL);
2195   /* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
2196   if (gdbarch_debug >= 2)
2197     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_fp_regnum called\n");
2198   return gdbarch->deprecated_fp_regnum;
2199 }
2200
2201 void
2202 set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch,
2203                                   int deprecated_fp_regnum)
2204 {
2205   gdbarch->deprecated_fp_regnum = deprecated_fp_regnum;
2206 }
2207
2208 int
2209 gdbarch_push_dummy_call_p (struct gdbarch *gdbarch)
2210 {
2211   gdb_assert (gdbarch != NULL);
2212   return gdbarch->push_dummy_call != NULL;
2213 }
2214
2215 CORE_ADDR
2216 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)
2217 {
2218   gdb_assert (gdbarch != NULL);
2219   gdb_assert (gdbarch->push_dummy_call != NULL);
2220   if (gdbarch_debug >= 2)
2221     fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_call called\n");
2222   return gdbarch->push_dummy_call (gdbarch, function, regcache, bp_addr, nargs, args, sp, struct_return, struct_addr);
2223 }
2224
2225 void
2226 set_gdbarch_push_dummy_call (struct gdbarch *gdbarch,
2227                              gdbarch_push_dummy_call_ftype push_dummy_call)
2228 {
2229   gdbarch->push_dummy_call = push_dummy_call;
2230 }
2231
2232 int
2233 gdbarch_call_dummy_location (struct gdbarch *gdbarch)
2234 {
2235   gdb_assert (gdbarch != NULL);
2236   /* Skip verify of call_dummy_location, invalid_p == 0 */
2237   if (gdbarch_debug >= 2)
2238     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_location called\n");
2239   return gdbarch->call_dummy_location;
2240 }
2241
2242 void
2243 set_gdbarch_call_dummy_location (struct gdbarch *gdbarch,
2244                                  int call_dummy_location)
2245 {
2246   gdbarch->call_dummy_location = call_dummy_location;
2247 }
2248
2249 int
2250 gdbarch_push_dummy_code_p (struct gdbarch *gdbarch)
2251 {
2252   gdb_assert (gdbarch != NULL);
2253   return gdbarch->push_dummy_code != NULL;
2254 }
2255
2256 CORE_ADDR
2257 gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache)
2258 {
2259   gdb_assert (gdbarch != NULL);
2260   gdb_assert (gdbarch->push_dummy_code != NULL);
2261   if (gdbarch_debug >= 2)
2262     fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_code called\n");
2263   return gdbarch->push_dummy_code (gdbarch, sp, funaddr, args, nargs, value_type, real_pc, bp_addr, regcache);
2264 }
2265
2266 void
2267 set_gdbarch_push_dummy_code (struct gdbarch *gdbarch,
2268                              gdbarch_push_dummy_code_ftype push_dummy_code)
2269 {
2270   gdbarch->push_dummy_code = push_dummy_code;
2271 }
2272
2273 void
2274 gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all)
2275 {
2276   gdb_assert (gdbarch != NULL);
2277   gdb_assert (gdbarch->print_registers_info != NULL);
2278   if (gdbarch_debug >= 2)
2279     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_registers_info called\n");
2280   gdbarch->print_registers_info (gdbarch, file, frame, regnum, all);
2281 }
2282
2283 void
2284 set_gdbarch_print_registers_info (struct gdbarch *gdbarch,
2285                                   gdbarch_print_registers_info_ftype print_registers_info)
2286 {
2287   gdbarch->print_registers_info = print_registers_info;
2288 }
2289
2290 int
2291 gdbarch_print_float_info_p (struct gdbarch *gdbarch)
2292 {
2293   gdb_assert (gdbarch != NULL);
2294   return gdbarch->print_float_info != NULL;
2295 }
2296
2297 void
2298 gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
2299 {
2300   gdb_assert (gdbarch != NULL);
2301   gdb_assert (gdbarch->print_float_info != NULL);
2302   if (gdbarch_debug >= 2)
2303     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_float_info called\n");
2304   gdbarch->print_float_info (gdbarch, file, frame, args);
2305 }
2306
2307 void
2308 set_gdbarch_print_float_info (struct gdbarch *gdbarch,
2309                               gdbarch_print_float_info_ftype print_float_info)
2310 {
2311   gdbarch->print_float_info = print_float_info;
2312 }
2313
2314 int
2315 gdbarch_print_vector_info_p (struct gdbarch *gdbarch)
2316 {
2317   gdb_assert (gdbarch != NULL);
2318   return gdbarch->print_vector_info != NULL;
2319 }
2320
2321 void
2322 gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
2323 {
2324   gdb_assert (gdbarch != NULL);
2325   gdb_assert (gdbarch->print_vector_info != NULL);
2326   if (gdbarch_debug >= 2)
2327     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_vector_info called\n");
2328   gdbarch->print_vector_info (gdbarch, file, frame, args);
2329 }
2330
2331 void
2332 set_gdbarch_print_vector_info (struct gdbarch *gdbarch,
2333                                gdbarch_print_vector_info_ftype print_vector_info)
2334 {
2335   gdbarch->print_vector_info = print_vector_info;
2336 }
2337
2338 int
2339 gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr)
2340 {
2341   gdb_assert (gdbarch != NULL);
2342   gdb_assert (gdbarch->register_sim_regno != NULL);
2343   if (gdbarch_debug >= 2)
2344     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_sim_regno called\n");
2345   return gdbarch->register_sim_regno (gdbarch, reg_nr);
2346 }
2347
2348 void
2349 set_gdbarch_register_sim_regno (struct gdbarch *gdbarch,
2350                                 gdbarch_register_sim_regno_ftype register_sim_regno)
2351 {
2352   gdbarch->register_sim_regno = register_sim_regno;
2353 }
2354
2355 int
2356 gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum)
2357 {
2358   gdb_assert (gdbarch != NULL);
2359   gdb_assert (gdbarch->cannot_fetch_register != NULL);
2360   if (gdbarch_debug >= 2)
2361     fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_fetch_register called\n");
2362   return gdbarch->cannot_fetch_register (gdbarch, regnum);
2363 }
2364
2365 void
2366 set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch,
2367                                    gdbarch_cannot_fetch_register_ftype cannot_fetch_register)
2368 {
2369   gdbarch->cannot_fetch_register = cannot_fetch_register;
2370 }
2371
2372 int
2373 gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum)
2374 {
2375   gdb_assert (gdbarch != NULL);
2376   gdb_assert (gdbarch->cannot_store_register != NULL);
2377   if (gdbarch_debug >= 2)
2378     fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_store_register called\n");
2379   return gdbarch->cannot_store_register (gdbarch, regnum);
2380 }
2381
2382 void
2383 set_gdbarch_cannot_store_register (struct gdbarch *gdbarch,
2384                                    gdbarch_cannot_store_register_ftype cannot_store_register)
2385 {
2386   gdbarch->cannot_store_register = cannot_store_register;
2387 }
2388
2389 int
2390 gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch)
2391 {
2392   gdb_assert (gdbarch != NULL);
2393   return gdbarch->get_longjmp_target != NULL;
2394 }
2395
2396 int
2397 gdbarch_get_longjmp_target (struct gdbarch *gdbarch, struct frame_info *frame, CORE_ADDR *pc)
2398 {
2399   gdb_assert (gdbarch != NULL);
2400   gdb_assert (gdbarch->get_longjmp_target != NULL);
2401   if (gdbarch_debug >= 2)
2402     fprintf_unfiltered (gdb_stdlog, "gdbarch_get_longjmp_target called\n");
2403   return gdbarch->get_longjmp_target (frame, pc);
2404 }
2405
2406 void
2407 set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch,
2408                                 gdbarch_get_longjmp_target_ftype get_longjmp_target)
2409 {
2410   gdbarch->get_longjmp_target = get_longjmp_target;
2411 }
2412
2413 int
2414 gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch)
2415 {
2416   gdb_assert (gdbarch != NULL);
2417   if (gdbarch_debug >= 2)
2418     fprintf_unfiltered (gdb_stdlog, "gdbarch_believe_pcc_promotion called\n");
2419   return gdbarch->believe_pcc_promotion;
2420 }
2421
2422 void
2423 set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch,
2424                                    int believe_pcc_promotion)
2425 {
2426   gdbarch->believe_pcc_promotion = believe_pcc_promotion;
2427 }
2428
2429 int
2430 gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type)
2431 {
2432   gdb_assert (gdbarch != NULL);
2433   gdb_assert (gdbarch->convert_register_p != NULL);
2434   if (gdbarch_debug >= 2)
2435     fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_register_p called\n");
2436   return gdbarch->convert_register_p (gdbarch, regnum, type);
2437 }
2438
2439 void
2440 set_gdbarch_convert_register_p (struct gdbarch *gdbarch,
2441                                 gdbarch_convert_register_p_ftype convert_register_p)
2442 {
2443   gdbarch->convert_register_p = convert_register_p;
2444 }
2445
2446 int
2447 gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, gdb_byte *buf, int *optimizedp, int *unavailablep)
2448 {
2449   gdb_assert (gdbarch != NULL);
2450   gdb_assert (gdbarch->register_to_value != NULL);
2451   if (gdbarch_debug >= 2)
2452     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_to_value called\n");
2453   return gdbarch->register_to_value (frame, regnum, type, buf, optimizedp, unavailablep);
2454 }
2455
2456 void
2457 set_gdbarch_register_to_value (struct gdbarch *gdbarch,
2458                                gdbarch_register_to_value_ftype register_to_value)
2459 {
2460   gdbarch->register_to_value = register_to_value;
2461 }
2462
2463 void
2464 gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const gdb_byte *buf)
2465 {
2466   gdb_assert (gdbarch != NULL);
2467   gdb_assert (gdbarch->value_to_register != NULL);
2468   if (gdbarch_debug >= 2)
2469     fprintf_unfiltered (gdb_stdlog, "gdbarch_value_to_register called\n");
2470   gdbarch->value_to_register (frame, regnum, type, buf);
2471 }
2472
2473 void
2474 set_gdbarch_value_to_register (struct gdbarch *gdbarch,
2475                                gdbarch_value_to_register_ftype value_to_register)
2476 {
2477   gdbarch->value_to_register = value_to_register;
2478 }
2479
2480 struct value *
2481 gdbarch_value_from_register (struct gdbarch *gdbarch, struct type *type, int regnum, struct frame_info *frame)
2482 {
2483   gdb_assert (gdbarch != NULL);
2484   gdb_assert (gdbarch->value_from_register != NULL);
2485   if (gdbarch_debug >= 2)
2486     fprintf_unfiltered (gdb_stdlog, "gdbarch_value_from_register called\n");
2487   return gdbarch->value_from_register (type, regnum, frame);
2488 }
2489
2490 void
2491 set_gdbarch_value_from_register (struct gdbarch *gdbarch,
2492                                  gdbarch_value_from_register_ftype value_from_register)
2493 {
2494   gdbarch->value_from_register = value_from_register;
2495 }
2496
2497 CORE_ADDR
2498 gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf)
2499 {
2500   gdb_assert (gdbarch != NULL);
2501   gdb_assert (gdbarch->pointer_to_address != NULL);
2502   if (gdbarch_debug >= 2)
2503     fprintf_unfiltered (gdb_stdlog, "gdbarch_pointer_to_address called\n");
2504   return gdbarch->pointer_to_address (gdbarch, type, buf);
2505 }
2506
2507 void
2508 set_gdbarch_pointer_to_address (struct gdbarch *gdbarch,
2509                                 gdbarch_pointer_to_address_ftype pointer_to_address)
2510 {
2511   gdbarch->pointer_to_address = pointer_to_address;
2512 }
2513
2514 void
2515 gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr)
2516 {
2517   gdb_assert (gdbarch != NULL);
2518   gdb_assert (gdbarch->address_to_pointer != NULL);
2519   if (gdbarch_debug >= 2)
2520     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_to_pointer called\n");
2521   gdbarch->address_to_pointer (gdbarch, type, buf, addr);
2522 }
2523
2524 void
2525 set_gdbarch_address_to_pointer (struct gdbarch *gdbarch,
2526                                 gdbarch_address_to_pointer_ftype address_to_pointer)
2527 {
2528   gdbarch->address_to_pointer = address_to_pointer;
2529 }
2530
2531 int
2532 gdbarch_integer_to_address_p (struct gdbarch *gdbarch)
2533 {
2534   gdb_assert (gdbarch != NULL);
2535   return gdbarch->integer_to_address != NULL;
2536 }
2537
2538 CORE_ADDR
2539 gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf)
2540 {
2541   gdb_assert (gdbarch != NULL);
2542   gdb_assert (gdbarch->integer_to_address != NULL);
2543   if (gdbarch_debug >= 2)
2544     fprintf_unfiltered (gdb_stdlog, "gdbarch_integer_to_address called\n");
2545   return gdbarch->integer_to_address (gdbarch, type, buf);
2546 }
2547
2548 void
2549 set_gdbarch_integer_to_address (struct gdbarch *gdbarch,
2550                                 gdbarch_integer_to_address_ftype integer_to_address)
2551 {
2552   gdbarch->integer_to_address = integer_to_address;
2553 }
2554
2555 int
2556 gdbarch_return_value_p (struct gdbarch *gdbarch)
2557 {
2558   gdb_assert (gdbarch != NULL);
2559   return gdbarch->return_value != NULL;
2560 }
2561
2562 enum return_value_convention
2563 gdbarch_return_value (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
2564 {
2565   gdb_assert (gdbarch != NULL);
2566   gdb_assert (gdbarch->return_value != NULL);
2567   if (gdbarch_debug >= 2)
2568     fprintf_unfiltered (gdb_stdlog, "gdbarch_return_value called\n");
2569   return gdbarch->return_value (gdbarch, function, valtype, regcache, readbuf, writebuf);
2570 }
2571
2572 void
2573 set_gdbarch_return_value (struct gdbarch *gdbarch,
2574                           gdbarch_return_value_ftype return_value)
2575 {
2576   gdbarch->return_value = return_value;
2577 }
2578
2579 int
2580 gdbarch_return_in_first_hidden_param_p (struct gdbarch *gdbarch, struct type *type)
2581 {
2582   gdb_assert (gdbarch != NULL);
2583   gdb_assert (gdbarch->return_in_first_hidden_param_p != NULL);
2584   if (gdbarch_debug >= 2)
2585     fprintf_unfiltered (gdb_stdlog, "gdbarch_return_in_first_hidden_param_p called\n");
2586   return gdbarch->return_in_first_hidden_param_p (gdbarch, type);
2587 }
2588
2589 void
2590 set_gdbarch_return_in_first_hidden_param_p (struct gdbarch *gdbarch,
2591                                             gdbarch_return_in_first_hidden_param_p_ftype return_in_first_hidden_param_p)
2592 {
2593   gdbarch->return_in_first_hidden_param_p = return_in_first_hidden_param_p;
2594 }
2595
2596 CORE_ADDR
2597 gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip)
2598 {
2599   gdb_assert (gdbarch != NULL);
2600   gdb_assert (gdbarch->skip_prologue != NULL);
2601   if (gdbarch_debug >= 2)
2602     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_prologue called\n");
2603   return gdbarch->skip_prologue (gdbarch, ip);
2604 }
2605
2606 void
2607 set_gdbarch_skip_prologue (struct gdbarch *gdbarch,
2608                            gdbarch_skip_prologue_ftype skip_prologue)
2609 {
2610   gdbarch->skip_prologue = skip_prologue;
2611 }
2612
2613 int
2614 gdbarch_skip_main_prologue_p (struct gdbarch *gdbarch)
2615 {
2616   gdb_assert (gdbarch != NULL);
2617   return gdbarch->skip_main_prologue != NULL;
2618 }
2619
2620 CORE_ADDR
2621 gdbarch_skip_main_prologue (struct gdbarch *gdbarch, CORE_ADDR ip)
2622 {
2623   gdb_assert (gdbarch != NULL);
2624   gdb_assert (gdbarch->skip_main_prologue != NULL);
2625   if (gdbarch_debug >= 2)
2626     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_main_prologue called\n");
2627   return gdbarch->skip_main_prologue (gdbarch, ip);
2628 }
2629
2630 void
2631 set_gdbarch_skip_main_prologue (struct gdbarch *gdbarch,
2632                                 gdbarch_skip_main_prologue_ftype skip_main_prologue)
2633 {
2634   gdbarch->skip_main_prologue = skip_main_prologue;
2635 }
2636
2637 int
2638 gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs)
2639 {
2640   gdb_assert (gdbarch != NULL);
2641   gdb_assert (gdbarch->inner_than != NULL);
2642   if (gdbarch_debug >= 2)
2643     fprintf_unfiltered (gdb_stdlog, "gdbarch_inner_than called\n");
2644   return gdbarch->inner_than (lhs, rhs);
2645 }
2646
2647 void
2648 set_gdbarch_inner_than (struct gdbarch *gdbarch,
2649                         gdbarch_inner_than_ftype inner_than)
2650 {
2651   gdbarch->inner_than = inner_than;
2652 }
2653
2654 const gdb_byte *
2655 gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
2656 {
2657   gdb_assert (gdbarch != NULL);
2658   gdb_assert (gdbarch->breakpoint_from_pc != NULL);
2659   if (gdbarch_debug >= 2)
2660     fprintf_unfiltered (gdb_stdlog, "gdbarch_breakpoint_from_pc called\n");
2661   return gdbarch->breakpoint_from_pc (gdbarch, pcptr, lenptr);
2662 }
2663
2664 void
2665 set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch,
2666                                 gdbarch_breakpoint_from_pc_ftype breakpoint_from_pc)
2667 {
2668   gdbarch->breakpoint_from_pc = breakpoint_from_pc;
2669 }
2670
2671 void
2672 gdbarch_remote_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *kindptr)
2673 {
2674   gdb_assert (gdbarch != NULL);
2675   gdb_assert (gdbarch->remote_breakpoint_from_pc != NULL);
2676   if (gdbarch_debug >= 2)
2677     fprintf_unfiltered (gdb_stdlog, "gdbarch_remote_breakpoint_from_pc called\n");
2678   gdbarch->remote_breakpoint_from_pc (gdbarch, pcptr, kindptr);
2679 }
2680
2681 void
2682 set_gdbarch_remote_breakpoint_from_pc (struct gdbarch *gdbarch,
2683                                        gdbarch_remote_breakpoint_from_pc_ftype remote_breakpoint_from_pc)
2684 {
2685   gdbarch->remote_breakpoint_from_pc = remote_breakpoint_from_pc;
2686 }
2687
2688 int
2689 gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch)
2690 {
2691   gdb_assert (gdbarch != NULL);
2692   return gdbarch->adjust_breakpoint_address != NULL;
2693 }
2694
2695 CORE_ADDR
2696 gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
2697 {
2698   gdb_assert (gdbarch != NULL);
2699   gdb_assert (gdbarch->adjust_breakpoint_address != NULL);
2700   if (gdbarch_debug >= 2)
2701     fprintf_unfiltered (gdb_stdlog, "gdbarch_adjust_breakpoint_address called\n");
2702   return gdbarch->adjust_breakpoint_address (gdbarch, bpaddr);
2703 }
2704
2705 void
2706 set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch,
2707                                        gdbarch_adjust_breakpoint_address_ftype adjust_breakpoint_address)
2708 {
2709   gdbarch->adjust_breakpoint_address = adjust_breakpoint_address;
2710 }
2711
2712 int
2713 gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
2714 {
2715   gdb_assert (gdbarch != NULL);
2716   gdb_assert (gdbarch->memory_insert_breakpoint != NULL);
2717   if (gdbarch_debug >= 2)
2718     fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_insert_breakpoint called\n");
2719   return gdbarch->memory_insert_breakpoint (gdbarch, bp_tgt);
2720 }
2721
2722 void
2723 set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch,
2724                                       gdbarch_memory_insert_breakpoint_ftype memory_insert_breakpoint)
2725 {
2726   gdbarch->memory_insert_breakpoint = memory_insert_breakpoint;
2727 }
2728
2729 int
2730 gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
2731 {
2732   gdb_assert (gdbarch != NULL);
2733   gdb_assert (gdbarch->memory_remove_breakpoint != NULL);
2734   if (gdbarch_debug >= 2)
2735     fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_remove_breakpoint called\n");
2736   return gdbarch->memory_remove_breakpoint (gdbarch, bp_tgt);
2737 }
2738
2739 void
2740 set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch,
2741                                       gdbarch_memory_remove_breakpoint_ftype memory_remove_breakpoint)
2742 {
2743   gdbarch->memory_remove_breakpoint = memory_remove_breakpoint;
2744 }
2745
2746 CORE_ADDR
2747 gdbarch_decr_pc_after_break (struct gdbarch *gdbarch)
2748 {
2749   gdb_assert (gdbarch != NULL);
2750   /* Skip verify of decr_pc_after_break, invalid_p == 0 */
2751   if (gdbarch_debug >= 2)
2752     fprintf_unfiltered (gdb_stdlog, "gdbarch_decr_pc_after_break called\n");
2753   return gdbarch->decr_pc_after_break;
2754 }
2755
2756 void
2757 set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch,
2758                                  CORE_ADDR decr_pc_after_break)
2759 {
2760   gdbarch->decr_pc_after_break = decr_pc_after_break;
2761 }
2762
2763 CORE_ADDR
2764 gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch)
2765 {
2766   gdb_assert (gdbarch != NULL);
2767   /* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
2768   if (gdbarch_debug >= 2)
2769     fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_function_start_offset called\n");
2770   return gdbarch->deprecated_function_start_offset;
2771 }
2772
2773 void
2774 set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch,
2775                                               CORE_ADDR deprecated_function_start_offset)
2776 {
2777   gdbarch->deprecated_function_start_offset = deprecated_function_start_offset;
2778 }
2779
2780 int
2781 gdbarch_remote_register_number (struct gdbarch *gdbarch, int regno)
2782 {
2783   gdb_assert (gdbarch != NULL);
2784   gdb_assert (gdbarch->remote_register_number != NULL);
2785   if (gdbarch_debug >= 2)
2786     fprintf_unfiltered (gdb_stdlog, "gdbarch_remote_register_number called\n");
2787   return gdbarch->remote_register_number (gdbarch, regno);
2788 }
2789
2790 void
2791 set_gdbarch_remote_register_number (struct gdbarch *gdbarch,
2792                                     gdbarch_remote_register_number_ftype remote_register_number)
2793 {
2794   gdbarch->remote_register_number = remote_register_number;
2795 }
2796
2797 int
2798 gdbarch_fetch_tls_load_module_address_p (struct gdbarch *gdbarch)
2799 {
2800   gdb_assert (gdbarch != NULL);
2801   return gdbarch->fetch_tls_load_module_address != NULL;
2802 }
2803
2804 CORE_ADDR
2805 gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch, struct objfile *objfile)
2806 {
2807   gdb_assert (gdbarch != NULL);
2808   gdb_assert (gdbarch->fetch_tls_load_module_address != NULL);
2809   if (gdbarch_debug >= 2)
2810     fprintf_unfiltered (gdb_stdlog, "gdbarch_fetch_tls_load_module_address called\n");
2811   return gdbarch->fetch_tls_load_module_address (objfile);
2812 }
2813
2814 void
2815 set_gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch,
2816                                            gdbarch_fetch_tls_load_module_address_ftype fetch_tls_load_module_address)
2817 {
2818   gdbarch->fetch_tls_load_module_address = fetch_tls_load_module_address;
2819 }
2820
2821 CORE_ADDR
2822 gdbarch_frame_args_skip (struct gdbarch *gdbarch)
2823 {
2824   gdb_assert (gdbarch != NULL);
2825   /* Skip verify of frame_args_skip, invalid_p == 0 */
2826   if (gdbarch_debug >= 2)
2827     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_args_skip called\n");
2828   return gdbarch->frame_args_skip;
2829 }
2830
2831 void
2832 set_gdbarch_frame_args_skip (struct gdbarch *gdbarch,
2833                              CORE_ADDR frame_args_skip)
2834 {
2835   gdbarch->frame_args_skip = frame_args_skip;
2836 }
2837
2838 int
2839 gdbarch_unwind_pc_p (struct gdbarch *gdbarch)
2840 {
2841   gdb_assert (gdbarch != NULL);
2842   return gdbarch->unwind_pc != NULL;
2843 }
2844
2845 CORE_ADDR
2846 gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
2847 {
2848   gdb_assert (gdbarch != NULL);
2849   gdb_assert (gdbarch->unwind_pc != NULL);
2850   if (gdbarch_debug >= 2)
2851     fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_pc called\n");
2852   return gdbarch->unwind_pc (gdbarch, next_frame);
2853 }
2854
2855 void
2856 set_gdbarch_unwind_pc (struct gdbarch *gdbarch,
2857                        gdbarch_unwind_pc_ftype unwind_pc)
2858 {
2859   gdbarch->unwind_pc = unwind_pc;
2860 }
2861
2862 int
2863 gdbarch_unwind_sp_p (struct gdbarch *gdbarch)
2864 {
2865   gdb_assert (gdbarch != NULL);
2866   return gdbarch->unwind_sp != NULL;
2867 }
2868
2869 CORE_ADDR
2870 gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
2871 {
2872   gdb_assert (gdbarch != NULL);
2873   gdb_assert (gdbarch->unwind_sp != NULL);
2874   if (gdbarch_debug >= 2)
2875     fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_sp called\n");
2876   return gdbarch->unwind_sp (gdbarch, next_frame);
2877 }
2878
2879 void
2880 set_gdbarch_unwind_sp (struct gdbarch *gdbarch,
2881                        gdbarch_unwind_sp_ftype unwind_sp)
2882 {
2883   gdbarch->unwind_sp = unwind_sp;
2884 }
2885
2886 int
2887 gdbarch_frame_num_args_p (struct gdbarch *gdbarch)
2888 {
2889   gdb_assert (gdbarch != NULL);
2890   return gdbarch->frame_num_args != NULL;
2891 }
2892
2893 int
2894 gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame)
2895 {
2896   gdb_assert (gdbarch != NULL);
2897   gdb_assert (gdbarch->frame_num_args != NULL);
2898   if (gdbarch_debug >= 2)
2899     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_num_args called\n");
2900   return gdbarch->frame_num_args (frame);
2901 }
2902
2903 void
2904 set_gdbarch_frame_num_args (struct gdbarch *gdbarch,
2905                             gdbarch_frame_num_args_ftype frame_num_args)
2906 {
2907   gdbarch->frame_num_args = frame_num_args;
2908 }
2909
2910 int
2911 gdbarch_frame_align_p (struct gdbarch *gdbarch)
2912 {
2913   gdb_assert (gdbarch != NULL);
2914   return gdbarch->frame_align != NULL;
2915 }
2916
2917 CORE_ADDR
2918 gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address)
2919 {
2920   gdb_assert (gdbarch != NULL);
2921   gdb_assert (gdbarch->frame_align != NULL);
2922   if (gdbarch_debug >= 2)
2923     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_align called\n");
2924   return gdbarch->frame_align (gdbarch, address);
2925 }
2926
2927 void
2928 set_gdbarch_frame_align (struct gdbarch *gdbarch,
2929                          gdbarch_frame_align_ftype frame_align)
2930 {
2931   gdbarch->frame_align = frame_align;
2932 }
2933
2934 int
2935 gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type)
2936 {
2937   gdb_assert (gdbarch != NULL);
2938   gdb_assert (gdbarch->stabs_argument_has_addr != NULL);
2939   if (gdbarch_debug >= 2)
2940     fprintf_unfiltered (gdb_stdlog, "gdbarch_stabs_argument_has_addr called\n");
2941   return gdbarch->stabs_argument_has_addr (gdbarch, type);
2942 }
2943
2944 void
2945 set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch,
2946                                      gdbarch_stabs_argument_has_addr_ftype stabs_argument_has_addr)
2947 {
2948   gdbarch->stabs_argument_has_addr = stabs_argument_has_addr;
2949 }
2950
2951 int
2952 gdbarch_frame_red_zone_size (struct gdbarch *gdbarch)
2953 {
2954   gdb_assert (gdbarch != NULL);
2955   if (gdbarch_debug >= 2)
2956     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_red_zone_size called\n");
2957   return gdbarch->frame_red_zone_size;
2958 }
2959
2960 void
2961 set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch,
2962                                  int frame_red_zone_size)
2963 {
2964   gdbarch->frame_red_zone_size = frame_red_zone_size;
2965 }
2966
2967 CORE_ADDR
2968 gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ)
2969 {
2970   gdb_assert (gdbarch != NULL);
2971   gdb_assert (gdbarch->convert_from_func_ptr_addr != NULL);
2972   if (gdbarch_debug >= 2)
2973     fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_from_func_ptr_addr called\n");
2974   return gdbarch->convert_from_func_ptr_addr (gdbarch, addr, targ);
2975 }
2976
2977 void
2978 set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch,
2979                                         gdbarch_convert_from_func_ptr_addr_ftype convert_from_func_ptr_addr)
2980 {
2981   gdbarch->convert_from_func_ptr_addr = convert_from_func_ptr_addr;
2982 }
2983
2984 CORE_ADDR
2985 gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr)
2986 {
2987   gdb_assert (gdbarch != NULL);
2988   gdb_assert (gdbarch->addr_bits_remove != NULL);
2989   if (gdbarch_debug >= 2)
2990     fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bits_remove called\n");
2991   return gdbarch->addr_bits_remove (gdbarch, addr);
2992 }
2993
2994 void
2995 set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch,
2996                               gdbarch_addr_bits_remove_ftype addr_bits_remove)
2997 {
2998   gdbarch->addr_bits_remove = addr_bits_remove;
2999 }
3000
3001 int
3002 gdbarch_software_single_step_p (struct gdbarch *gdbarch)
3003 {
3004   gdb_assert (gdbarch != NULL);
3005   return gdbarch->software_single_step != NULL;
3006 }
3007
3008 int
3009 gdbarch_software_single_step (struct gdbarch *gdbarch, struct frame_info *frame)
3010 {
3011   gdb_assert (gdbarch != NULL);
3012   gdb_assert (gdbarch->software_single_step != NULL);
3013   if (gdbarch_debug >= 2)
3014     fprintf_unfiltered (gdb_stdlog, "gdbarch_software_single_step called\n");
3015   return gdbarch->software_single_step (frame);
3016 }
3017
3018 void
3019 set_gdbarch_software_single_step (struct gdbarch *gdbarch,
3020                                   gdbarch_software_single_step_ftype software_single_step)
3021 {
3022   gdbarch->software_single_step = software_single_step;
3023 }
3024
3025 int
3026 gdbarch_single_step_through_delay_p (struct gdbarch *gdbarch)
3027 {
3028   gdb_assert (gdbarch != NULL);
3029   return gdbarch->single_step_through_delay != NULL;
3030 }
3031
3032 int
3033 gdbarch_single_step_through_delay (struct gdbarch *gdbarch, struct frame_info *frame)
3034 {
3035   gdb_assert (gdbarch != NULL);
3036   gdb_assert (gdbarch->single_step_through_delay != NULL);
3037   if (gdbarch_debug >= 2)
3038     fprintf_unfiltered (gdb_stdlog, "gdbarch_single_step_through_delay called\n");
3039   return gdbarch->single_step_through_delay (gdbarch, frame);
3040 }
3041
3042 void
3043 set_gdbarch_single_step_through_delay (struct gdbarch *gdbarch,
3044                                        gdbarch_single_step_through_delay_ftype single_step_through_delay)
3045 {
3046   gdbarch->single_step_through_delay = single_step_through_delay;
3047 }
3048
3049 int
3050 gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info)
3051 {
3052   gdb_assert (gdbarch != NULL);
3053   gdb_assert (gdbarch->print_insn != NULL);
3054   if (gdbarch_debug >= 2)
3055     fprintf_unfiltered (gdb_stdlog, "gdbarch_print_insn called\n");
3056   return gdbarch->print_insn (vma, info);
3057 }
3058
3059 void
3060 set_gdbarch_print_insn (struct gdbarch *gdbarch,
3061                         gdbarch_print_insn_ftype print_insn)
3062 {
3063   gdbarch->print_insn = print_insn;
3064 }
3065
3066 CORE_ADDR
3067 gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, struct frame_info *frame, CORE_ADDR pc)
3068 {
3069   gdb_assert (gdbarch != NULL);
3070   gdb_assert (gdbarch->skip_trampoline_code != NULL);
3071   if (gdbarch_debug >= 2)
3072     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_trampoline_code called\n");
3073   return gdbarch->skip_trampoline_code (frame, pc);
3074 }
3075
3076 void
3077 set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch,
3078                                   gdbarch_skip_trampoline_code_ftype skip_trampoline_code)
3079 {
3080   gdbarch->skip_trampoline_code = skip_trampoline_code;
3081 }
3082
3083 CORE_ADDR
3084 gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc)
3085 {
3086   gdb_assert (gdbarch != NULL);
3087   gdb_assert (gdbarch->skip_solib_resolver != NULL);
3088   if (gdbarch_debug >= 2)
3089     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_solib_resolver called\n");
3090   return gdbarch->skip_solib_resolver (gdbarch, pc);
3091 }
3092
3093 void
3094 set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch,
3095                                  gdbarch_skip_solib_resolver_ftype skip_solib_resolver)
3096 {
3097   gdbarch->skip_solib_resolver = skip_solib_resolver;
3098 }
3099
3100 int
3101 gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, const char *name)
3102 {
3103   gdb_assert (gdbarch != NULL);
3104   gdb_assert (gdbarch->in_solib_return_trampoline != NULL);
3105   if (gdbarch_debug >= 2)
3106     fprintf_unfiltered (gdb_stdlog, "gdbarch_in_solib_return_trampoline called\n");
3107   return gdbarch->in_solib_return_trampoline (gdbarch, pc, name);
3108 }
3109
3110 void
3111 set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch,
3112                                         gdbarch_in_solib_return_trampoline_ftype in_solib_return_trampoline)
3113 {
3114   gdbarch->in_solib_return_trampoline = in_solib_return_trampoline;
3115 }
3116
3117 int
3118 gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr)
3119 {
3120   gdb_assert (gdbarch != NULL);
3121   gdb_assert (gdbarch->in_function_epilogue_p != NULL);
3122   if (gdbarch_debug >= 2)
3123     fprintf_unfiltered (gdb_stdlog, "gdbarch_in_function_epilogue_p called\n");
3124   return gdbarch->in_function_epilogue_p (gdbarch, addr);
3125 }
3126
3127 void
3128 set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch,
3129                                     gdbarch_in_function_epilogue_p_ftype in_function_epilogue_p)
3130 {
3131   gdbarch->in_function_epilogue_p = in_function_epilogue_p;
3132 }
3133
3134 void
3135 gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym)
3136 {
3137   gdb_assert (gdbarch != NULL);
3138   gdb_assert (gdbarch->elf_make_msymbol_special != NULL);
3139   if (gdbarch_debug >= 2)
3140     fprintf_unfiltered (gdb_stdlog, "gdbarch_elf_make_msymbol_special called\n");
3141   gdbarch->elf_make_msymbol_special (sym, msym);
3142 }
3143
3144 void
3145 set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch,
3146                                       gdbarch_elf_make_msymbol_special_ftype elf_make_msymbol_special)
3147 {
3148   gdbarch->elf_make_msymbol_special = elf_make_msymbol_special;
3149 }
3150
3151 void
3152 gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym)
3153 {
3154   gdb_assert (gdbarch != NULL);
3155   gdb_assert (gdbarch->coff_make_msymbol_special != NULL);
3156   if (gdbarch_debug >= 2)
3157     fprintf_unfiltered (gdb_stdlog, "gdbarch_coff_make_msymbol_special called\n");
3158   gdbarch->coff_make_msymbol_special (val, msym);
3159 }
3160
3161 void
3162 set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch,
3163                                        gdbarch_coff_make_msymbol_special_ftype coff_make_msymbol_special)
3164 {
3165   gdbarch->coff_make_msymbol_special = coff_make_msymbol_special;
3166 }
3167
3168 int
3169 gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch)
3170 {
3171   gdb_assert (gdbarch != NULL);
3172   /* Skip verify of cannot_step_breakpoint, invalid_p == 0 */
3173   if (gdbarch_debug >= 2)
3174     fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_step_breakpoint called\n");
3175   return gdbarch->cannot_step_breakpoint;
3176 }
3177
3178 void
3179 set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch,
3180                                     int cannot_step_breakpoint)
3181 {
3182   gdbarch->cannot_step_breakpoint = cannot_step_breakpoint;
3183 }
3184
3185 int
3186 gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch)
3187 {
3188   gdb_assert (gdbarch != NULL);
3189   /* Skip verify of have_nonsteppable_watchpoint, invalid_p == 0 */
3190   if (gdbarch_debug >= 2)
3191     fprintf_unfiltered (gdb_stdlog, "gdbarch_have_nonsteppable_watchpoint called\n");
3192   return gdbarch->have_nonsteppable_watchpoint;
3193 }
3194
3195 void
3196 set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch,
3197                                           int have_nonsteppable_watchpoint)
3198 {
3199   gdbarch->have_nonsteppable_watchpoint = have_nonsteppable_watchpoint;
3200 }
3201
3202 int
3203 gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch)
3204 {
3205   gdb_assert (gdbarch != NULL);
3206   return gdbarch->address_class_type_flags != NULL;
3207 }
3208
3209 int
3210 gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class)
3211 {
3212   gdb_assert (gdbarch != NULL);
3213   gdb_assert (gdbarch->address_class_type_flags != NULL);
3214   if (gdbarch_debug >= 2)
3215     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_type_flags called\n");
3216   return gdbarch->address_class_type_flags (byte_size, dwarf2_addr_class);
3217 }
3218
3219 void
3220 set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch,
3221                                       gdbarch_address_class_type_flags_ftype address_class_type_flags)
3222 {
3223   gdbarch->address_class_type_flags = address_class_type_flags;
3224 }
3225
3226 int
3227 gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch)
3228 {
3229   gdb_assert (gdbarch != NULL);
3230   return gdbarch->address_class_type_flags_to_name != NULL;
3231 }
3232
3233 const char *
3234 gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags)
3235 {
3236   gdb_assert (gdbarch != NULL);
3237   gdb_assert (gdbarch->address_class_type_flags_to_name != NULL);
3238   if (gdbarch_debug >= 2)
3239     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_type_flags_to_name called\n");
3240   return gdbarch->address_class_type_flags_to_name (gdbarch, type_flags);
3241 }
3242
3243 void
3244 set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch,
3245                                               gdbarch_address_class_type_flags_to_name_ftype address_class_type_flags_to_name)
3246 {
3247   gdbarch->address_class_type_flags_to_name = address_class_type_flags_to_name;
3248 }
3249
3250 int
3251 gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch)
3252 {
3253   gdb_assert (gdbarch != NULL);
3254   return gdbarch->address_class_name_to_type_flags != NULL;
3255 }
3256
3257 int
3258 gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr)
3259 {
3260   gdb_assert (gdbarch != NULL);
3261   gdb_assert (gdbarch->address_class_name_to_type_flags != NULL);
3262   if (gdbarch_debug >= 2)
3263     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_name_to_type_flags called\n");
3264   return gdbarch->address_class_name_to_type_flags (gdbarch, name, type_flags_ptr);
3265 }
3266
3267 void
3268 set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch,
3269                                               gdbarch_address_class_name_to_type_flags_ftype address_class_name_to_type_flags)
3270 {
3271   gdbarch->address_class_name_to_type_flags = address_class_name_to_type_flags;
3272 }
3273
3274 int
3275 gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup)
3276 {
3277   gdb_assert (gdbarch != NULL);
3278   gdb_assert (gdbarch->register_reggroup_p != NULL);
3279   if (gdbarch_debug >= 2)
3280     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_reggroup_p called\n");
3281   return gdbarch->register_reggroup_p (gdbarch, regnum, reggroup);
3282 }
3283
3284 void
3285 set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch,
3286                                  gdbarch_register_reggroup_p_ftype register_reggroup_p)
3287 {
3288   gdbarch->register_reggroup_p = register_reggroup_p;
3289 }
3290
3291 int
3292 gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch)
3293 {
3294   gdb_assert (gdbarch != NULL);
3295   return gdbarch->fetch_pointer_argument != NULL;
3296 }
3297
3298 CORE_ADDR
3299 gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type)
3300 {
3301   gdb_assert (gdbarch != NULL);
3302   gdb_assert (gdbarch->fetch_pointer_argument != NULL);
3303   if (gdbarch_debug >= 2)
3304     fprintf_unfiltered (gdb_stdlog, "gdbarch_fetch_pointer_argument called\n");
3305   return gdbarch->fetch_pointer_argument (frame, argi, type);
3306 }
3307
3308 void
3309 set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch,
3310                                     gdbarch_fetch_pointer_argument_ftype fetch_pointer_argument)
3311 {
3312   gdbarch->fetch_pointer_argument = fetch_pointer_argument;
3313 }
3314
3315 int
3316 gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch)
3317 {
3318   gdb_assert (gdbarch != NULL);
3319   return gdbarch->regset_from_core_section != NULL;
3320 }
3321
3322 const struct regset *
3323 gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size)
3324 {
3325   gdb_assert (gdbarch != NULL);
3326   gdb_assert (gdbarch->regset_from_core_section != NULL);
3327   if (gdbarch_debug >= 2)
3328     fprintf_unfiltered (gdb_stdlog, "gdbarch_regset_from_core_section called\n");
3329   return gdbarch->regset_from_core_section (gdbarch, sect_name, sect_size);
3330 }
3331
3332 void
3333 set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch,
3334                                       gdbarch_regset_from_core_section_ftype regset_from_core_section)
3335 {
3336   gdbarch->regset_from_core_section = regset_from_core_section;
3337 }
3338
3339 struct core_regset_section *
3340 gdbarch_core_regset_sections (struct gdbarch *gdbarch)
3341 {
3342   gdb_assert (gdbarch != NULL);
3343   if (gdbarch_debug >= 2)
3344     fprintf_unfiltered (gdb_stdlog, "gdbarch_core_regset_sections called\n");
3345   return gdbarch->core_regset_sections;
3346 }
3347
3348 void
3349 set_gdbarch_core_regset_sections (struct gdbarch *gdbarch,
3350                                   struct core_regset_section * core_regset_sections)
3351 {
3352   gdbarch->core_regset_sections = core_regset_sections;
3353 }
3354
3355 int
3356 gdbarch_make_corefile_notes_p (struct gdbarch *gdbarch)
3357 {
3358   gdb_assert (gdbarch != NULL);
3359   return gdbarch->make_corefile_notes != NULL;
3360 }
3361
3362 char *
3363 gdbarch_make_corefile_notes (struct gdbarch *gdbarch, bfd *obfd, int *note_size)
3364 {
3365   gdb_assert (gdbarch != NULL);
3366   gdb_assert (gdbarch->make_corefile_notes != NULL);
3367   if (gdbarch_debug >= 2)
3368     fprintf_unfiltered (gdb_stdlog, "gdbarch_make_corefile_notes called\n");
3369   return gdbarch->make_corefile_notes (gdbarch, obfd, note_size);
3370 }
3371
3372 void
3373 set_gdbarch_make_corefile_notes (struct gdbarch *gdbarch,
3374                                  gdbarch_make_corefile_notes_ftype make_corefile_notes)
3375 {
3376   gdbarch->make_corefile_notes = make_corefile_notes;
3377 }
3378
3379 int
3380 gdbarch_elfcore_write_linux_prpsinfo_p (struct gdbarch *gdbarch)
3381 {
3382   gdb_assert (gdbarch != NULL);
3383   return gdbarch->elfcore_write_linux_prpsinfo != NULL;
3384 }
3385
3386 char *
3387 gdbarch_elfcore_write_linux_prpsinfo (struct gdbarch *gdbarch, bfd *obfd, char *note_data, int *note_size, const struct elf_internal_linux_prpsinfo *info)
3388 {
3389   gdb_assert (gdbarch != NULL);
3390   gdb_assert (gdbarch->elfcore_write_linux_prpsinfo != NULL);
3391   if (gdbarch_debug >= 2)
3392     fprintf_unfiltered (gdb_stdlog, "gdbarch_elfcore_write_linux_prpsinfo called\n");
3393   return gdbarch->elfcore_write_linux_prpsinfo (obfd, note_data, note_size, info);
3394 }
3395
3396 void
3397 set_gdbarch_elfcore_write_linux_prpsinfo (struct gdbarch *gdbarch,
3398                                           gdbarch_elfcore_write_linux_prpsinfo_ftype elfcore_write_linux_prpsinfo)
3399 {
3400   gdbarch->elfcore_write_linux_prpsinfo = elfcore_write_linux_prpsinfo;
3401 }
3402
3403 int
3404 gdbarch_find_memory_regions_p (struct gdbarch *gdbarch)
3405 {
3406   gdb_assert (gdbarch != NULL);
3407   return gdbarch->find_memory_regions != NULL;
3408 }
3409
3410 int
3411 gdbarch_find_memory_regions (struct gdbarch *gdbarch, find_memory_region_ftype func, void *data)
3412 {
3413   gdb_assert (gdbarch != NULL);
3414   gdb_assert (gdbarch->find_memory_regions != NULL);
3415   if (gdbarch_debug >= 2)
3416     fprintf_unfiltered (gdb_stdlog, "gdbarch_find_memory_regions called\n");
3417   return gdbarch->find_memory_regions (gdbarch, func, data);
3418 }
3419
3420 void
3421 set_gdbarch_find_memory_regions (struct gdbarch *gdbarch,
3422                                  gdbarch_find_memory_regions_ftype find_memory_regions)
3423 {
3424   gdbarch->find_memory_regions = find_memory_regions;
3425 }
3426
3427 int
3428 gdbarch_core_xfer_shared_libraries_p (struct gdbarch *gdbarch)
3429 {
3430   gdb_assert (gdbarch != NULL);
3431   return gdbarch->core_xfer_shared_libraries != NULL;
3432 }
3433
3434 LONGEST
3435 gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, LONGEST len)
3436 {
3437   gdb_assert (gdbarch != NULL);
3438   gdb_assert (gdbarch->core_xfer_shared_libraries != NULL);
3439   if (gdbarch_debug >= 2)
3440     fprintf_unfiltered (gdb_stdlog, "gdbarch_core_xfer_shared_libraries called\n");
3441   return gdbarch->core_xfer_shared_libraries (gdbarch, readbuf, offset, len);
3442 }
3443
3444 void
3445 set_gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch,
3446                                         gdbarch_core_xfer_shared_libraries_ftype core_xfer_shared_libraries)
3447 {
3448   gdbarch->core_xfer_shared_libraries = core_xfer_shared_libraries;
3449 }
3450
3451 int
3452 gdbarch_core_pid_to_str_p (struct gdbarch *gdbarch)
3453 {
3454   gdb_assert (gdbarch != NULL);
3455   return gdbarch->core_pid_to_str != NULL;
3456 }
3457
3458 char *
3459 gdbarch_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
3460 {
3461   gdb_assert (gdbarch != NULL);
3462   gdb_assert (gdbarch->core_pid_to_str != NULL);
3463   if (gdbarch_debug >= 2)
3464     fprintf_unfiltered (gdb_stdlog, "gdbarch_core_pid_to_str called\n");
3465   return gdbarch->core_pid_to_str (gdbarch, ptid);
3466 }
3467
3468 void
3469 set_gdbarch_core_pid_to_str (struct gdbarch *gdbarch,
3470                              gdbarch_core_pid_to_str_ftype core_pid_to_str)
3471 {
3472   gdbarch->core_pid_to_str = core_pid_to_str;
3473 }
3474
3475 int
3476 gdbarch_gcore_bfd_target_p (struct gdbarch *gdbarch)
3477 {
3478   gdb_assert (gdbarch != NULL);
3479   return gdbarch->gcore_bfd_target != 0;
3480 }
3481
3482 const char *
3483 gdbarch_gcore_bfd_target (struct gdbarch *gdbarch)
3484 {
3485   gdb_assert (gdbarch != NULL);
3486   /* Check variable changed from pre-default.  */
3487   gdb_assert (gdbarch->gcore_bfd_target != 0);
3488   if (gdbarch_debug >= 2)
3489     fprintf_unfiltered (gdb_stdlog, "gdbarch_gcore_bfd_target called\n");
3490   return gdbarch->gcore_bfd_target;
3491 }
3492
3493 void
3494 set_gdbarch_gcore_bfd_target (struct gdbarch *gdbarch,
3495                               const char * gcore_bfd_target)
3496 {
3497   gdbarch->gcore_bfd_target = gcore_bfd_target;
3498 }
3499
3500 int
3501 gdbarch_vtable_function_descriptors (struct gdbarch *gdbarch)
3502 {
3503   gdb_assert (gdbarch != NULL);
3504   /* Skip verify of vtable_function_descriptors, invalid_p == 0 */
3505   if (gdbarch_debug >= 2)
3506     fprintf_unfiltered (gdb_stdlog, "gdbarch_vtable_function_descriptors called\n");
3507   return gdbarch->vtable_function_descriptors;
3508 }
3509
3510 void
3511 set_gdbarch_vtable_function_descriptors (struct gdbarch *gdbarch,
3512                                          int vtable_function_descriptors)
3513 {
3514   gdbarch->vtable_function_descriptors = vtable_function_descriptors;
3515 }
3516
3517 int
3518 gdbarch_vbit_in_delta (struct gdbarch *gdbarch)
3519 {
3520   gdb_assert (gdbarch != NULL);
3521   /* Skip verify of vbit_in_delta, invalid_p == 0 */
3522   if (gdbarch_debug >= 2)
3523     fprintf_unfiltered (gdb_stdlog, "gdbarch_vbit_in_delta called\n");
3524   return gdbarch->vbit_in_delta;
3525 }
3526
3527 void
3528 set_gdbarch_vbit_in_delta (struct gdbarch *gdbarch,
3529                            int vbit_in_delta)
3530 {
3531   gdbarch->vbit_in_delta = vbit_in_delta;
3532 }
3533
3534 int
3535 gdbarch_skip_permanent_breakpoint_p (struct gdbarch *gdbarch)
3536 {
3537   gdb_assert (gdbarch != NULL);
3538   return gdbarch->skip_permanent_breakpoint != NULL;
3539 }
3540
3541 void
3542 gdbarch_skip_permanent_breakpoint (struct gdbarch *gdbarch, struct regcache *regcache)
3543 {
3544   gdb_assert (gdbarch != NULL);
3545   gdb_assert (gdbarch->skip_permanent_breakpoint != NULL);
3546   if (gdbarch_debug >= 2)
3547     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_permanent_breakpoint called\n");
3548   gdbarch->skip_permanent_breakpoint (regcache);
3549 }
3550
3551 void
3552 set_gdbarch_skip_permanent_breakpoint (struct gdbarch *gdbarch,
3553                                        gdbarch_skip_permanent_breakpoint_ftype skip_permanent_breakpoint)
3554 {
3555   gdbarch->skip_permanent_breakpoint = skip_permanent_breakpoint;
3556 }
3557
3558 int
3559 gdbarch_max_insn_length_p (struct gdbarch *gdbarch)
3560 {
3561   gdb_assert (gdbarch != NULL);
3562   return gdbarch->max_insn_length != 0;
3563 }
3564
3565 ULONGEST
3566 gdbarch_max_insn_length (struct gdbarch *gdbarch)
3567 {
3568   gdb_assert (gdbarch != NULL);
3569   /* Check variable changed from pre-default.  */
3570   gdb_assert (gdbarch->max_insn_length != 0);
3571   if (gdbarch_debug >= 2)
3572     fprintf_unfiltered (gdb_stdlog, "gdbarch_max_insn_length called\n");
3573   return gdbarch->max_insn_length;
3574 }
3575
3576 void
3577 set_gdbarch_max_insn_length (struct gdbarch *gdbarch,
3578                              ULONGEST max_insn_length)
3579 {
3580   gdbarch->max_insn_length = max_insn_length;
3581 }
3582
3583 int
3584 gdbarch_displaced_step_copy_insn_p (struct gdbarch *gdbarch)
3585 {
3586   gdb_assert (gdbarch != NULL);
3587   return gdbarch->displaced_step_copy_insn != NULL;
3588 }
3589
3590 struct displaced_step_closure *
3591 gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
3592 {
3593   gdb_assert (gdbarch != NULL);
3594   gdb_assert (gdbarch->displaced_step_copy_insn != NULL);
3595   if (gdbarch_debug >= 2)
3596     fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_copy_insn called\n");
3597   return gdbarch->displaced_step_copy_insn (gdbarch, from, to, regs);
3598 }
3599
3600 void
3601 set_gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch,
3602                                       gdbarch_displaced_step_copy_insn_ftype displaced_step_copy_insn)
3603 {
3604   gdbarch->displaced_step_copy_insn = displaced_step_copy_insn;
3605 }
3606
3607 int
3608 gdbarch_displaced_step_hw_singlestep (struct gdbarch *gdbarch, struct displaced_step_closure *closure)
3609 {
3610   gdb_assert (gdbarch != NULL);
3611   gdb_assert (gdbarch->displaced_step_hw_singlestep != NULL);
3612   if (gdbarch_debug >= 2)
3613     fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_hw_singlestep called\n");
3614   return gdbarch->displaced_step_hw_singlestep (gdbarch, closure);
3615 }
3616
3617 void
3618 set_gdbarch_displaced_step_hw_singlestep (struct gdbarch *gdbarch,
3619                                           gdbarch_displaced_step_hw_singlestep_ftype displaced_step_hw_singlestep)
3620 {
3621   gdbarch->displaced_step_hw_singlestep = displaced_step_hw_singlestep;
3622 }
3623
3624 int
3625 gdbarch_displaced_step_fixup_p (struct gdbarch *gdbarch)
3626 {
3627   gdb_assert (gdbarch != NULL);
3628   return gdbarch->displaced_step_fixup != NULL;
3629 }
3630
3631 void
3632 gdbarch_displaced_step_fixup (struct gdbarch *gdbarch, struct displaced_step_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
3633 {
3634   gdb_assert (gdbarch != NULL);
3635   gdb_assert (gdbarch->displaced_step_fixup != NULL);
3636   /* Do not check predicate: gdbarch->displaced_step_fixup != NULL, allow call.  */
3637   if (gdbarch_debug >= 2)
3638     fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_fixup called\n");
3639   gdbarch->displaced_step_fixup (gdbarch, closure, from, to, regs);
3640 }
3641
3642 void
3643 set_gdbarch_displaced_step_fixup (struct gdbarch *gdbarch,
3644                                   gdbarch_displaced_step_fixup_ftype displaced_step_fixup)
3645 {
3646   gdbarch->displaced_step_fixup = displaced_step_fixup;
3647 }
3648
3649 void
3650 gdbarch_displaced_step_free_closure (struct gdbarch *gdbarch, struct displaced_step_closure *closure)
3651 {
3652   gdb_assert (gdbarch != NULL);
3653   gdb_assert (gdbarch->displaced_step_free_closure != NULL);
3654   if (gdbarch_debug >= 2)
3655     fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_free_closure called\n");
3656   gdbarch->displaced_step_free_closure (gdbarch, closure);
3657 }
3658
3659 void
3660 set_gdbarch_displaced_step_free_closure (struct gdbarch *gdbarch,
3661                                          gdbarch_displaced_step_free_closure_ftype displaced_step_free_closure)
3662 {
3663   gdbarch->displaced_step_free_closure = displaced_step_free_closure;
3664 }
3665
3666 CORE_ADDR
3667 gdbarch_displaced_step_location (struct gdbarch *gdbarch)
3668 {
3669   gdb_assert (gdbarch != NULL);
3670   gdb_assert (gdbarch->displaced_step_location != NULL);
3671   if (gdbarch_debug >= 2)
3672     fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_location called\n");
3673   return gdbarch->displaced_step_location (gdbarch);
3674 }
3675
3676 void
3677 set_gdbarch_displaced_step_location (struct gdbarch *gdbarch,
3678                                      gdbarch_displaced_step_location_ftype displaced_step_location)
3679 {
3680   gdbarch->displaced_step_location = displaced_step_location;
3681 }
3682
3683 int
3684 gdbarch_relocate_instruction_p (struct gdbarch *gdbarch)
3685 {
3686   gdb_assert (gdbarch != NULL);
3687   return gdbarch->relocate_instruction != NULL;
3688 }
3689
3690 void
3691 gdbarch_relocate_instruction (struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR from)
3692 {
3693   gdb_assert (gdbarch != NULL);
3694   gdb_assert (gdbarch->relocate_instruction != NULL);
3695   /* Do not check predicate: gdbarch->relocate_instruction != NULL, allow call.  */
3696   if (gdbarch_debug >= 2)
3697     fprintf_unfiltered (gdb_stdlog, "gdbarch_relocate_instruction called\n");
3698   gdbarch->relocate_instruction (gdbarch, to, from);
3699 }
3700
3701 void
3702 set_gdbarch_relocate_instruction (struct gdbarch *gdbarch,
3703                                   gdbarch_relocate_instruction_ftype relocate_instruction)
3704 {
3705   gdbarch->relocate_instruction = relocate_instruction;
3706 }
3707
3708 int
3709 gdbarch_overlay_update_p (struct gdbarch *gdbarch)
3710 {
3711   gdb_assert (gdbarch != NULL);
3712   return gdbarch->overlay_update != NULL;
3713 }
3714
3715 void
3716 gdbarch_overlay_update (struct gdbarch *gdbarch, struct obj_section *osect)
3717 {
3718   gdb_assert (gdbarch != NULL);
3719   gdb_assert (gdbarch->overlay_update != NULL);
3720   if (gdbarch_debug >= 2)
3721     fprintf_unfiltered (gdb_stdlog, "gdbarch_overlay_update called\n");
3722   gdbarch->overlay_update (osect);
3723 }
3724
3725 void
3726 set_gdbarch_overlay_update (struct gdbarch *gdbarch,
3727                             gdbarch_overlay_update_ftype overlay_update)
3728 {
3729   gdbarch->overlay_update = overlay_update;
3730 }
3731
3732 int
3733 gdbarch_core_read_description_p (struct gdbarch *gdbarch)
3734 {
3735   gdb_assert (gdbarch != NULL);
3736   return gdbarch->core_read_description != NULL;
3737 }
3738
3739 const struct target_desc *
3740 gdbarch_core_read_description (struct gdbarch *gdbarch, struct target_ops *target, bfd *abfd)
3741 {
3742   gdb_assert (gdbarch != NULL);
3743   gdb_assert (gdbarch->core_read_description != NULL);
3744   if (gdbarch_debug >= 2)
3745     fprintf_unfiltered (gdb_stdlog, "gdbarch_core_read_description called\n");
3746   return gdbarch->core_read_description (gdbarch, target, abfd);
3747 }
3748
3749 void
3750 set_gdbarch_core_read_description (struct gdbarch *gdbarch,
3751                                    gdbarch_core_read_description_ftype core_read_description)
3752 {
3753   gdbarch->core_read_description = core_read_description;
3754 }
3755
3756 int
3757 gdbarch_static_transform_name_p (struct gdbarch *gdbarch)
3758 {
3759   gdb_assert (gdbarch != NULL);
3760   return gdbarch->static_transform_name != NULL;
3761 }
3762
3763 const char *
3764 gdbarch_static_transform_name (struct gdbarch *gdbarch, const char *name)
3765 {
3766   gdb_assert (gdbarch != NULL);
3767   gdb_assert (gdbarch->static_transform_name != NULL);
3768   if (gdbarch_debug >= 2)
3769     fprintf_unfiltered (gdb_stdlog, "gdbarch_static_transform_name called\n");
3770   return gdbarch->static_transform_name (name);
3771 }
3772
3773 void
3774 set_gdbarch_static_transform_name (struct gdbarch *gdbarch,
3775                                    gdbarch_static_transform_name_ftype static_transform_name)
3776 {
3777   gdbarch->static_transform_name = static_transform_name;
3778 }
3779
3780 int
3781 gdbarch_sofun_address_maybe_missing (struct gdbarch *gdbarch)
3782 {
3783   gdb_assert (gdbarch != NULL);
3784   /* Skip verify of sofun_address_maybe_missing, invalid_p == 0 */
3785   if (gdbarch_debug >= 2)
3786     fprintf_unfiltered (gdb_stdlog, "gdbarch_sofun_address_maybe_missing called\n");
3787   return gdbarch->sofun_address_maybe_missing;
3788 }
3789
3790 void
3791 set_gdbarch_sofun_address_maybe_missing (struct gdbarch *gdbarch,
3792                                          int sofun_address_maybe_missing)
3793 {
3794   gdbarch->sofun_address_maybe_missing = sofun_address_maybe_missing;
3795 }
3796
3797 int
3798 gdbarch_process_record_p (struct gdbarch *gdbarch)
3799 {
3800   gdb_assert (gdbarch != NULL);
3801   return gdbarch->process_record != NULL;
3802 }
3803
3804 int
3805 gdbarch_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr)
3806 {
3807   gdb_assert (gdbarch != NULL);
3808   gdb_assert (gdbarch->process_record != NULL);
3809   if (gdbarch_debug >= 2)
3810     fprintf_unfiltered (gdb_stdlog, "gdbarch_process_record called\n");
3811   return gdbarch->process_record (gdbarch, regcache, addr);
3812 }
3813
3814 void
3815 set_gdbarch_process_record (struct gdbarch *gdbarch,
3816                             gdbarch_process_record_ftype process_record)
3817 {
3818   gdbarch->process_record = process_record;
3819 }
3820
3821 int
3822 gdbarch_process_record_signal_p (struct gdbarch *gdbarch)
3823 {
3824   gdb_assert (gdbarch != NULL);
3825   return gdbarch->process_record_signal != NULL;
3826 }
3827
3828 int
3829 gdbarch_process_record_signal (struct gdbarch *gdbarch, struct regcache *regcache, enum gdb_signal signal)
3830 {
3831   gdb_assert (gdbarch != NULL);
3832   gdb_assert (gdbarch->process_record_signal != NULL);
3833   if (gdbarch_debug >= 2)
3834     fprintf_unfiltered (gdb_stdlog, "gdbarch_process_record_signal called\n");
3835   return gdbarch->process_record_signal (gdbarch, regcache, signal);
3836 }
3837
3838 void
3839 set_gdbarch_process_record_signal (struct gdbarch *gdbarch,
3840                                    gdbarch_process_record_signal_ftype process_record_signal)
3841 {
3842   gdbarch->process_record_signal = process_record_signal;
3843 }
3844
3845 int
3846 gdbarch_gdb_signal_from_target_p (struct gdbarch *gdbarch)
3847 {
3848   gdb_assert (gdbarch != NULL);
3849   return gdbarch->gdb_signal_from_target != NULL;
3850 }
3851
3852 enum gdb_signal
3853 gdbarch_gdb_signal_from_target (struct gdbarch *gdbarch, int signo)
3854 {
3855   gdb_assert (gdbarch != NULL);
3856   gdb_assert (gdbarch->gdb_signal_from_target != NULL);
3857   if (gdbarch_debug >= 2)
3858     fprintf_unfiltered (gdb_stdlog, "gdbarch_gdb_signal_from_target called\n");
3859   return gdbarch->gdb_signal_from_target (gdbarch, signo);
3860 }
3861
3862 void
3863 set_gdbarch_gdb_signal_from_target (struct gdbarch *gdbarch,
3864                                     gdbarch_gdb_signal_from_target_ftype gdb_signal_from_target)
3865 {
3866   gdbarch->gdb_signal_from_target = gdb_signal_from_target;
3867 }
3868
3869 int
3870 gdbarch_get_siginfo_type_p (struct gdbarch *gdbarch)
3871 {
3872   gdb_assert (gdbarch != NULL);
3873   return gdbarch->get_siginfo_type != NULL;
3874 }
3875
3876 struct type *
3877 gdbarch_get_siginfo_type (struct gdbarch *gdbarch)
3878 {
3879   gdb_assert (gdbarch != NULL);
3880   gdb_assert (gdbarch->get_siginfo_type != NULL);
3881   if (gdbarch_debug >= 2)
3882     fprintf_unfiltered (gdb_stdlog, "gdbarch_get_siginfo_type called\n");
3883   return gdbarch->get_siginfo_type (gdbarch);
3884 }
3885
3886 void
3887 set_gdbarch_get_siginfo_type (struct gdbarch *gdbarch,
3888                               gdbarch_get_siginfo_type_ftype get_siginfo_type)
3889 {
3890   gdbarch->get_siginfo_type = get_siginfo_type;
3891 }
3892
3893 int
3894 gdbarch_record_special_symbol_p (struct gdbarch *gdbarch)
3895 {
3896   gdb_assert (gdbarch != NULL);
3897   return gdbarch->record_special_symbol != NULL;
3898 }
3899
3900 void
3901 gdbarch_record_special_symbol (struct gdbarch *gdbarch, struct objfile *objfile, asymbol *sym)
3902 {
3903   gdb_assert (gdbarch != NULL);
3904   gdb_assert (gdbarch->record_special_symbol != NULL);
3905   if (gdbarch_debug >= 2)
3906     fprintf_unfiltered (gdb_stdlog, "gdbarch_record_special_symbol called\n");
3907   gdbarch->record_special_symbol (gdbarch, objfile, sym);
3908 }
3909
3910 void
3911 set_gdbarch_record_special_symbol (struct gdbarch *gdbarch,
3912                                    gdbarch_record_special_symbol_ftype record_special_symbol)
3913 {
3914   gdbarch->record_special_symbol = record_special_symbol;
3915 }
3916
3917 int
3918 gdbarch_get_syscall_number_p (struct gdbarch *gdbarch)
3919 {
3920   gdb_assert (gdbarch != NULL);
3921   return gdbarch->get_syscall_number != NULL;
3922 }
3923
3924 LONGEST
3925 gdbarch_get_syscall_number (struct gdbarch *gdbarch, ptid_t ptid)
3926 {
3927   gdb_assert (gdbarch != NULL);
3928   gdb_assert (gdbarch->get_syscall_number != NULL);
3929   if (gdbarch_debug >= 2)
3930     fprintf_unfiltered (gdb_stdlog, "gdbarch_get_syscall_number called\n");
3931   return gdbarch->get_syscall_number (gdbarch, ptid);
3932 }
3933
3934 void
3935 set_gdbarch_get_syscall_number (struct gdbarch *gdbarch,
3936                                 gdbarch_get_syscall_number_ftype get_syscall_number)
3937 {
3938   gdbarch->get_syscall_number = get_syscall_number;
3939 }
3940
3941 const char *
3942 gdbarch_stap_integer_prefix (struct gdbarch *gdbarch)
3943 {
3944   gdb_assert (gdbarch != NULL);
3945   /* Skip verify of stap_integer_prefix, invalid_p == 0 */
3946   if (gdbarch_debug >= 2)
3947     fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_integer_prefix called\n");
3948   return gdbarch->stap_integer_prefix;
3949 }
3950
3951 void
3952 set_gdbarch_stap_integer_prefix (struct gdbarch *gdbarch,
3953                                  const char * stap_integer_prefix)
3954 {
3955   gdbarch->stap_integer_prefix = stap_integer_prefix;
3956 }
3957
3958 const char *
3959 gdbarch_stap_integer_suffix (struct gdbarch *gdbarch)
3960 {
3961   gdb_assert (gdbarch != NULL);
3962   /* Skip verify of stap_integer_suffix, invalid_p == 0 */
3963   if (gdbarch_debug >= 2)
3964     fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_integer_suffix called\n");
3965   return gdbarch->stap_integer_suffix;
3966 }
3967
3968 void
3969 set_gdbarch_stap_integer_suffix (struct gdbarch *gdbarch,
3970                                  const char * stap_integer_suffix)
3971 {
3972   gdbarch->stap_integer_suffix = stap_integer_suffix;
3973 }
3974
3975 const char *
3976 gdbarch_stap_register_prefix (struct gdbarch *gdbarch)
3977 {
3978   gdb_assert (gdbarch != NULL);
3979   /* Skip verify of stap_register_prefix, invalid_p == 0 */
3980   if (gdbarch_debug >= 2)
3981     fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_register_prefix called\n");
3982   return gdbarch->stap_register_prefix;
3983 }
3984
3985 void
3986 set_gdbarch_stap_register_prefix (struct gdbarch *gdbarch,
3987                                   const char * stap_register_prefix)
3988 {
3989   gdbarch->stap_register_prefix = stap_register_prefix;
3990 }
3991
3992 const char *
3993 gdbarch_stap_register_suffix (struct gdbarch *gdbarch)
3994 {
3995   gdb_assert (gdbarch != NULL);
3996   /* Skip verify of stap_register_suffix, invalid_p == 0 */
3997   if (gdbarch_debug >= 2)
3998     fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_register_suffix called\n");
3999   return gdbarch->stap_register_suffix;
4000 }
4001
4002 void
4003 set_gdbarch_stap_register_suffix (struct gdbarch *gdbarch,
4004                                   const char * stap_register_suffix)
4005 {
4006   gdbarch->stap_register_suffix = stap_register_suffix;
4007 }
4008
4009 const char *
4010 gdbarch_stap_register_indirection_prefix (struct gdbarch *gdbarch)
4011 {
4012   gdb_assert (gdbarch != NULL);
4013   /* Skip verify of stap_register_indirection_prefix, invalid_p == 0 */
4014   if (gdbarch_debug >= 2)
4015     fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_register_indirection_prefix called\n");
4016   return gdbarch->stap_register_indirection_prefix;
4017 }
4018
4019 void
4020 set_gdbarch_stap_register_indirection_prefix (struct gdbarch *gdbarch,
4021                                               const char * stap_register_indirection_prefix)
4022 {
4023   gdbarch->stap_register_indirection_prefix = stap_register_indirection_prefix;
4024 }
4025
4026 const char *
4027 gdbarch_stap_register_indirection_suffix (struct gdbarch *gdbarch)
4028 {
4029   gdb_assert (gdbarch != NULL);
4030   /* Skip verify of stap_register_indirection_suffix, invalid_p == 0 */
4031   if (gdbarch_debug >= 2)
4032     fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_register_indirection_suffix called\n");
4033   return gdbarch->stap_register_indirection_suffix;
4034 }
4035
4036 void
4037 set_gdbarch_stap_register_indirection_suffix (struct gdbarch *gdbarch,
4038                                               const char * stap_register_indirection_suffix)
4039 {
4040   gdbarch->stap_register_indirection_suffix = stap_register_indirection_suffix;
4041 }
4042
4043 const char *
4044 gdbarch_stap_gdb_register_prefix (struct gdbarch *gdbarch)
4045 {
4046   gdb_assert (gdbarch != NULL);
4047   /* Skip verify of stap_gdb_register_prefix, invalid_p == 0 */
4048   if (gdbarch_debug >= 2)
4049     fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_gdb_register_prefix called\n");
4050   return gdbarch->stap_gdb_register_prefix;
4051 }
4052
4053 void
4054 set_gdbarch_stap_gdb_register_prefix (struct gdbarch *gdbarch,
4055                                       const char * stap_gdb_register_prefix)
4056 {
4057   gdbarch->stap_gdb_register_prefix = stap_gdb_register_prefix;
4058 }
4059
4060 const char *
4061 gdbarch_stap_gdb_register_suffix (struct gdbarch *gdbarch)
4062 {
4063   gdb_assert (gdbarch != NULL);
4064   /* Skip verify of stap_gdb_register_suffix, invalid_p == 0 */
4065   if (gdbarch_debug >= 2)
4066     fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_gdb_register_suffix called\n");
4067   return gdbarch->stap_gdb_register_suffix;
4068 }
4069
4070 void
4071 set_gdbarch_stap_gdb_register_suffix (struct gdbarch *gdbarch,
4072                                       const char * stap_gdb_register_suffix)
4073 {
4074   gdbarch->stap_gdb_register_suffix = stap_gdb_register_suffix;
4075 }
4076
4077 int
4078 gdbarch_stap_is_single_operand_p (struct gdbarch *gdbarch)
4079 {
4080   gdb_assert (gdbarch != NULL);
4081   return gdbarch->stap_is_single_operand != NULL;
4082 }
4083
4084 int
4085 gdbarch_stap_is_single_operand (struct gdbarch *gdbarch, const char *s)
4086 {
4087   gdb_assert (gdbarch != NULL);
4088   gdb_assert (gdbarch->stap_is_single_operand != NULL);
4089   if (gdbarch_debug >= 2)
4090     fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_is_single_operand called\n");
4091   return gdbarch->stap_is_single_operand (gdbarch, s);
4092 }
4093
4094 void
4095 set_gdbarch_stap_is_single_operand (struct gdbarch *gdbarch,
4096                                     gdbarch_stap_is_single_operand_ftype stap_is_single_operand)
4097 {
4098   gdbarch->stap_is_single_operand = stap_is_single_operand;
4099 }
4100
4101 int
4102 gdbarch_stap_parse_special_token_p (struct gdbarch *gdbarch)
4103 {
4104   gdb_assert (gdbarch != NULL);
4105   return gdbarch->stap_parse_special_token != NULL;
4106 }
4107
4108 int
4109 gdbarch_stap_parse_special_token (struct gdbarch *gdbarch, struct stap_parse_info *p)
4110 {
4111   gdb_assert (gdbarch != NULL);
4112   gdb_assert (gdbarch->stap_parse_special_token != NULL);
4113   if (gdbarch_debug >= 2)
4114     fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_parse_special_token called\n");
4115   return gdbarch->stap_parse_special_token (gdbarch, p);
4116 }
4117
4118 void
4119 set_gdbarch_stap_parse_special_token (struct gdbarch *gdbarch,
4120                                       gdbarch_stap_parse_special_token_ftype stap_parse_special_token)
4121 {
4122   gdbarch->stap_parse_special_token = stap_parse_special_token;
4123 }
4124
4125 int
4126 gdbarch_has_global_solist (struct gdbarch *gdbarch)
4127 {
4128   gdb_assert (gdbarch != NULL);
4129   /* Skip verify of has_global_solist, invalid_p == 0 */
4130   if (gdbarch_debug >= 2)
4131     fprintf_unfiltered (gdb_stdlog, "gdbarch_has_global_solist called\n");
4132   return gdbarch->has_global_solist;
4133 }
4134
4135 void
4136 set_gdbarch_has_global_solist (struct gdbarch *gdbarch,
4137                                int has_global_solist)
4138 {
4139   gdbarch->has_global_solist = has_global_solist;
4140 }
4141
4142 int
4143 gdbarch_has_global_breakpoints (struct gdbarch *gdbarch)
4144 {
4145   gdb_assert (gdbarch != NULL);
4146   /* Skip verify of has_global_breakpoints, invalid_p == 0 */
4147   if (gdbarch_debug >= 2)
4148     fprintf_unfiltered (gdb_stdlog, "gdbarch_has_global_breakpoints called\n");
4149   return gdbarch->has_global_breakpoints;
4150 }
4151
4152 void
4153 set_gdbarch_has_global_breakpoints (struct gdbarch *gdbarch,
4154                                     int has_global_breakpoints)
4155 {
4156   gdbarch->has_global_breakpoints = has_global_breakpoints;
4157 }
4158
4159 int
4160 gdbarch_has_shared_address_space (struct gdbarch *gdbarch)
4161 {
4162   gdb_assert (gdbarch != NULL);
4163   gdb_assert (gdbarch->has_shared_address_space != NULL);
4164   if (gdbarch_debug >= 2)
4165     fprintf_unfiltered (gdb_stdlog, "gdbarch_has_shared_address_space called\n");
4166   return gdbarch->has_shared_address_space (gdbarch);
4167 }
4168
4169 void
4170 set_gdbarch_has_shared_address_space (struct gdbarch *gdbarch,
4171                                       gdbarch_has_shared_address_space_ftype has_shared_address_space)
4172 {
4173   gdbarch->has_shared_address_space = has_shared_address_space;
4174 }
4175
4176 int
4177 gdbarch_fast_tracepoint_valid_at (struct gdbarch *gdbarch, CORE_ADDR addr, int *isize, char **msg)
4178 {
4179   gdb_assert (gdbarch != NULL);
4180   gdb_assert (gdbarch->fast_tracepoint_valid_at != NULL);
4181   if (gdbarch_debug >= 2)
4182     fprintf_unfiltered (gdb_stdlog, "gdbarch_fast_tracepoint_valid_at called\n");
4183   return gdbarch->fast_tracepoint_valid_at (gdbarch, addr, isize, msg);
4184 }
4185
4186 void
4187 set_gdbarch_fast_tracepoint_valid_at (struct gdbarch *gdbarch,
4188                                       gdbarch_fast_tracepoint_valid_at_ftype fast_tracepoint_valid_at)
4189 {
4190   gdbarch->fast_tracepoint_valid_at = fast_tracepoint_valid_at;
4191 }
4192
4193 const char *
4194 gdbarch_auto_charset (struct gdbarch *gdbarch)
4195 {
4196   gdb_assert (gdbarch != NULL);
4197   gdb_assert (gdbarch->auto_charset != NULL);
4198   if (gdbarch_debug >= 2)
4199     fprintf_unfiltered (gdb_stdlog, "gdbarch_auto_charset called\n");
4200   return gdbarch->auto_charset ();
4201 }
4202
4203 void
4204 set_gdbarch_auto_charset (struct gdbarch *gdbarch,
4205                           gdbarch_auto_charset_ftype auto_charset)
4206 {
4207   gdbarch->auto_charset = auto_charset;
4208 }
4209
4210 const char *
4211 gdbarch_auto_wide_charset (struct gdbarch *gdbarch)
4212 {
4213   gdb_assert (gdbarch != NULL);
4214   gdb_assert (gdbarch->auto_wide_charset != NULL);
4215   if (gdbarch_debug >= 2)
4216     fprintf_unfiltered (gdb_stdlog, "gdbarch_auto_wide_charset called\n");
4217   return gdbarch->auto_wide_charset ();
4218 }
4219
4220 void
4221 set_gdbarch_auto_wide_charset (struct gdbarch *gdbarch,
4222                                gdbarch_auto_wide_charset_ftype auto_wide_charset)
4223 {
4224   gdbarch->auto_wide_charset = auto_wide_charset;
4225 }
4226
4227 const char *
4228 gdbarch_solib_symbols_extension (struct gdbarch *gdbarch)
4229 {
4230   gdb_assert (gdbarch != NULL);
4231   if (gdbarch_debug >= 2)
4232     fprintf_unfiltered (gdb_stdlog, "gdbarch_solib_symbols_extension called\n");
4233   return gdbarch->solib_symbols_extension;
4234 }
4235
4236 void
4237 set_gdbarch_solib_symbols_extension (struct gdbarch *gdbarch,
4238                                      const char * solib_symbols_extension)
4239 {
4240   gdbarch->solib_symbols_extension = solib_symbols_extension;
4241 }
4242
4243 int
4244 gdbarch_has_dos_based_file_system (struct gdbarch *gdbarch)
4245 {
4246   gdb_assert (gdbarch != NULL);
4247   /* Skip verify of has_dos_based_file_system, invalid_p == 0 */
4248   if (gdbarch_debug >= 2)
4249     fprintf_unfiltered (gdb_stdlog, "gdbarch_has_dos_based_file_system called\n");
4250   return gdbarch->has_dos_based_file_system;
4251 }
4252
4253 void
4254 set_gdbarch_has_dos_based_file_system (struct gdbarch *gdbarch,
4255                                        int has_dos_based_file_system)
4256 {
4257   gdbarch->has_dos_based_file_system = has_dos_based_file_system;
4258 }
4259
4260 void
4261 gdbarch_gen_return_address (struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope)
4262 {
4263   gdb_assert (gdbarch != NULL);
4264   gdb_assert (gdbarch->gen_return_address != NULL);
4265   if (gdbarch_debug >= 2)
4266     fprintf_unfiltered (gdb_stdlog, "gdbarch_gen_return_address called\n");
4267   gdbarch->gen_return_address (gdbarch, ax, value, scope);
4268 }
4269
4270 void
4271 set_gdbarch_gen_return_address (struct gdbarch *gdbarch,
4272                                 gdbarch_gen_return_address_ftype gen_return_address)
4273 {
4274   gdbarch->gen_return_address = gen_return_address;
4275 }
4276
4277 int
4278 gdbarch_info_proc_p (struct gdbarch *gdbarch)
4279 {
4280   gdb_assert (gdbarch != NULL);
4281   return gdbarch->info_proc != NULL;
4282 }
4283
4284 void
4285 gdbarch_info_proc (struct gdbarch *gdbarch, char *args, enum info_proc_what what)
4286 {
4287   gdb_assert (gdbarch != NULL);
4288   gdb_assert (gdbarch->info_proc != NULL);
4289   if (gdbarch_debug >= 2)
4290     fprintf_unfiltered (gdb_stdlog, "gdbarch_info_proc called\n");
4291   gdbarch->info_proc (gdbarch, args, what);
4292 }
4293
4294 void
4295 set_gdbarch_info_proc (struct gdbarch *gdbarch,
4296                        gdbarch_info_proc_ftype info_proc)
4297 {
4298   gdbarch->info_proc = info_proc;
4299 }
4300
4301 int
4302 gdbarch_core_info_proc_p (struct gdbarch *gdbarch)
4303 {
4304   gdb_assert (gdbarch != NULL);
4305   return gdbarch->core_info_proc != NULL;
4306 }
4307
4308 void
4309 gdbarch_core_info_proc (struct gdbarch *gdbarch, char *args, enum info_proc_what what)
4310 {
4311   gdb_assert (gdbarch != NULL);
4312   gdb_assert (gdbarch->core_info_proc != NULL);
4313   if (gdbarch_debug >= 2)
4314     fprintf_unfiltered (gdb_stdlog, "gdbarch_core_info_proc called\n");
4315   gdbarch->core_info_proc (gdbarch, args, what);
4316 }
4317
4318 void
4319 set_gdbarch_core_info_proc (struct gdbarch *gdbarch,
4320                             gdbarch_core_info_proc_ftype core_info_proc)
4321 {
4322   gdbarch->core_info_proc = core_info_proc;
4323 }
4324
4325 void
4326 gdbarch_iterate_over_objfiles_in_search_order (struct gdbarch *gdbarch, iterate_over_objfiles_in_search_order_cb_ftype *cb, void *cb_data, struct objfile *current_objfile)
4327 {
4328   gdb_assert (gdbarch != NULL);
4329   gdb_assert (gdbarch->iterate_over_objfiles_in_search_order != NULL);
4330   if (gdbarch_debug >= 2)
4331     fprintf_unfiltered (gdb_stdlog, "gdbarch_iterate_over_objfiles_in_search_order called\n");
4332   gdbarch->iterate_over_objfiles_in_search_order (gdbarch, cb, cb_data, current_objfile);
4333 }
4334
4335 void
4336 set_gdbarch_iterate_over_objfiles_in_search_order (struct gdbarch *gdbarch,
4337                                                    gdbarch_iterate_over_objfiles_in_search_order_ftype iterate_over_objfiles_in_search_order)
4338 {
4339   gdbarch->iterate_over_objfiles_in_search_order = iterate_over_objfiles_in_search_order;
4340 }
4341
4342 struct ravenscar_arch_ops *
4343 gdbarch_ravenscar_ops (struct gdbarch *gdbarch)
4344 {
4345   gdb_assert (gdbarch != NULL);
4346   /* Skip verify of ravenscar_ops, invalid_p == 0 */
4347   if (gdbarch_debug >= 2)
4348     fprintf_unfiltered (gdb_stdlog, "gdbarch_ravenscar_ops called\n");
4349   return gdbarch->ravenscar_ops;
4350 }
4351
4352 void
4353 set_gdbarch_ravenscar_ops (struct gdbarch *gdbarch,
4354                            struct ravenscar_arch_ops * ravenscar_ops)
4355 {
4356   gdbarch->ravenscar_ops = ravenscar_ops;
4357 }
4358
4359
4360 /* Keep a registry of per-architecture data-pointers required by GDB
4361    modules.  */
4362
4363 struct gdbarch_data
4364 {
4365   unsigned index;
4366   int init_p;
4367   gdbarch_data_pre_init_ftype *pre_init;
4368   gdbarch_data_post_init_ftype *post_init;
4369 };
4370
4371 struct gdbarch_data_registration
4372 {
4373   struct gdbarch_data *data;
4374   struct gdbarch_data_registration *next;
4375 };
4376
4377 struct gdbarch_data_registry
4378 {
4379   unsigned nr;
4380   struct gdbarch_data_registration *registrations;
4381 };
4382
4383 struct gdbarch_data_registry gdbarch_data_registry =
4384 {
4385   0, NULL,
4386 };
4387
4388 static struct gdbarch_data *
4389 gdbarch_data_register (gdbarch_data_pre_init_ftype *pre_init,
4390                        gdbarch_data_post_init_ftype *post_init)
4391 {
4392   struct gdbarch_data_registration **curr;
4393
4394   /* Append the new registration.  */
4395   for (curr = &gdbarch_data_registry.registrations;
4396        (*curr) != NULL;
4397        curr = &(*curr)->next);
4398   (*curr) = XMALLOC (struct gdbarch_data_registration);
4399   (*curr)->next = NULL;
4400   (*curr)->data = XMALLOC (struct gdbarch_data);
4401   (*curr)->data->index = gdbarch_data_registry.nr++;
4402   (*curr)->data->pre_init = pre_init;
4403   (*curr)->data->post_init = post_init;
4404   (*curr)->data->init_p = 1;
4405   return (*curr)->data;
4406 }
4407
4408 struct gdbarch_data *
4409 gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *pre_init)
4410 {
4411   return gdbarch_data_register (pre_init, NULL);
4412 }
4413
4414 struct gdbarch_data *
4415 gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *post_init)
4416 {
4417   return gdbarch_data_register (NULL, post_init);
4418 }
4419
4420 /* Create/delete the gdbarch data vector.  */
4421
4422 static void
4423 alloc_gdbarch_data (struct gdbarch *gdbarch)
4424 {
4425   gdb_assert (gdbarch->data == NULL);
4426   gdbarch->nr_data = gdbarch_data_registry.nr;
4427   gdbarch->data = GDBARCH_OBSTACK_CALLOC (gdbarch, gdbarch->nr_data, void *);
4428 }
4429
4430 /* Initialize the current value of the specified per-architecture
4431    data-pointer.  */
4432
4433 void
4434 deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
4435                              struct gdbarch_data *data,
4436                              void *pointer)
4437 {
4438   gdb_assert (data->index < gdbarch->nr_data);
4439   gdb_assert (gdbarch->data[data->index] == NULL);
4440   gdb_assert (data->pre_init == NULL);
4441   gdbarch->data[data->index] = pointer;
4442 }
4443
4444 /* Return the current value of the specified per-architecture
4445    data-pointer.  */
4446
4447 void *
4448 gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *data)
4449 {
4450   gdb_assert (data->index < gdbarch->nr_data);
4451   if (gdbarch->data[data->index] == NULL)
4452     {
4453       /* The data-pointer isn't initialized, call init() to get a
4454          value.  */
4455       if (data->pre_init != NULL)
4456         /* Mid architecture creation: pass just the obstack, and not
4457            the entire architecture, as that way it isn't possible for
4458            pre-init code to refer to undefined architecture
4459            fields.  */
4460         gdbarch->data[data->index] = data->pre_init (gdbarch->obstack);
4461       else if (gdbarch->initialized_p
4462                && data->post_init != NULL)
4463         /* Post architecture creation: pass the entire architecture
4464            (as all fields are valid), but be careful to also detect
4465            recursive references.  */
4466         {
4467           gdb_assert (data->init_p);
4468           data->init_p = 0;
4469           gdbarch->data[data->index] = data->post_init (gdbarch);
4470           data->init_p = 1;
4471         }
4472       else
4473         /* The architecture initialization hasn't completed - punt -
4474          hope that the caller knows what they are doing.  Once
4475          deprecated_set_gdbarch_data has been initialized, this can be
4476          changed to an internal error.  */
4477         return NULL;
4478       gdb_assert (gdbarch->data[data->index] != NULL);
4479     }
4480   return gdbarch->data[data->index];
4481 }
4482
4483
4484 /* Keep a registry of the architectures known by GDB.  */
4485
4486 struct gdbarch_registration
4487 {
4488   enum bfd_architecture bfd_architecture;
4489   gdbarch_init_ftype *init;
4490   gdbarch_dump_tdep_ftype *dump_tdep;
4491   struct gdbarch_list *arches;
4492   struct gdbarch_registration *next;
4493 };
4494
4495 static struct gdbarch_registration *gdbarch_registry = NULL;
4496
4497 static void
4498 append_name (const char ***buf, int *nr, const char *name)
4499 {
4500   *buf = xrealloc (*buf, sizeof (char**) * (*nr + 1));
4501   (*buf)[*nr] = name;
4502   *nr += 1;
4503 }
4504
4505 const char **
4506 gdbarch_printable_names (void)
4507 {
4508   /* Accumulate a list of names based on the registed list of
4509      architectures.  */
4510   int nr_arches = 0;
4511   const char **arches = NULL;
4512   struct gdbarch_registration *rego;
4513
4514   for (rego = gdbarch_registry;
4515        rego != NULL;
4516        rego = rego->next)
4517     {
4518       const struct bfd_arch_info *ap;
4519       ap = bfd_lookup_arch (rego->bfd_architecture, 0);
4520       if (ap == NULL)
4521         internal_error (__FILE__, __LINE__,
4522                         _("gdbarch_architecture_names: multi-arch unknown"));
4523       do
4524         {
4525           append_name (&arches, &nr_arches, ap->printable_name);
4526           ap = ap->next;
4527         }
4528       while (ap != NULL);
4529     }
4530   append_name (&arches, &nr_arches, NULL);
4531   return arches;
4532 }
4533
4534
4535 void
4536 gdbarch_register (enum bfd_architecture bfd_architecture,
4537                   gdbarch_init_ftype *init,
4538                   gdbarch_dump_tdep_ftype *dump_tdep)
4539 {
4540   struct gdbarch_registration **curr;
4541   const struct bfd_arch_info *bfd_arch_info;
4542
4543   /* Check that BFD recognizes this architecture */
4544   bfd_arch_info = bfd_lookup_arch (bfd_architecture, 0);
4545   if (bfd_arch_info == NULL)
4546     {
4547       internal_error (__FILE__, __LINE__,
4548                       _("gdbarch: Attempt to register "
4549                         "unknown architecture (%d)"),
4550                       bfd_architecture);
4551     }
4552   /* Check that we haven't seen this architecture before.  */
4553   for (curr = &gdbarch_registry;
4554        (*curr) != NULL;
4555        curr = &(*curr)->next)
4556     {
4557       if (bfd_architecture == (*curr)->bfd_architecture)
4558         internal_error (__FILE__, __LINE__,
4559                         _("gdbarch: Duplicate registration "
4560                           "of architecture (%s)"),
4561                         bfd_arch_info->printable_name);
4562     }
4563   /* log it */
4564   if (gdbarch_debug)
4565     fprintf_unfiltered (gdb_stdlog, "register_gdbarch_init (%s, %s)\n",
4566                         bfd_arch_info->printable_name,
4567                         host_address_to_string (init));
4568   /* Append it */
4569   (*curr) = XMALLOC (struct gdbarch_registration);
4570   (*curr)->bfd_architecture = bfd_architecture;
4571   (*curr)->init = init;
4572   (*curr)->dump_tdep = dump_tdep;
4573   (*curr)->arches = NULL;
4574   (*curr)->next = NULL;
4575 }
4576
4577 void
4578 register_gdbarch_init (enum bfd_architecture bfd_architecture,
4579                        gdbarch_init_ftype *init)
4580 {
4581   gdbarch_register (bfd_architecture, init, NULL);
4582 }
4583
4584
4585 /* Look for an architecture using gdbarch_info.  */
4586
4587 struct gdbarch_list *
4588 gdbarch_list_lookup_by_info (struct gdbarch_list *arches,
4589                              const struct gdbarch_info *info)
4590 {
4591   for (; arches != NULL; arches = arches->next)
4592     {
4593       if (info->bfd_arch_info != arches->gdbarch->bfd_arch_info)
4594         continue;
4595       if (info->byte_order != arches->gdbarch->byte_order)
4596         continue;
4597       if (info->osabi != arches->gdbarch->osabi)
4598         continue;
4599       if (info->target_desc != arches->gdbarch->target_desc)
4600         continue;
4601       return arches;
4602     }
4603   return NULL;
4604 }
4605
4606
4607 /* Find an architecture that matches the specified INFO.  Create a new
4608    architecture if needed.  Return that new architecture.  */
4609
4610 struct gdbarch *
4611 gdbarch_find_by_info (struct gdbarch_info info)
4612 {
4613   struct gdbarch *new_gdbarch;
4614   struct gdbarch_registration *rego;
4615
4616   /* Fill in missing parts of the INFO struct using a number of
4617      sources: "set ..."; INFOabfd supplied; and the global
4618      defaults.  */
4619   gdbarch_info_fill (&info);
4620
4621   /* Must have found some sort of architecture.  */
4622   gdb_assert (info.bfd_arch_info != NULL);
4623
4624   if (gdbarch_debug)
4625     {
4626       fprintf_unfiltered (gdb_stdlog,
4627                           "gdbarch_find_by_info: info.bfd_arch_info %s\n",
4628                           (info.bfd_arch_info != NULL
4629                            ? info.bfd_arch_info->printable_name
4630                            : "(null)"));
4631       fprintf_unfiltered (gdb_stdlog,
4632                           "gdbarch_find_by_info: info.byte_order %d (%s)\n",
4633                           info.byte_order,
4634                           (info.byte_order == BFD_ENDIAN_BIG ? "big"
4635                            : info.byte_order == BFD_ENDIAN_LITTLE ? "little"
4636                            : "default"));
4637       fprintf_unfiltered (gdb_stdlog,
4638                           "gdbarch_find_by_info: info.osabi %d (%s)\n",
4639                           info.osabi, gdbarch_osabi_name (info.osabi));
4640       fprintf_unfiltered (gdb_stdlog,
4641                           "gdbarch_find_by_info: info.abfd %s\n",
4642                           host_address_to_string (info.abfd));
4643       fprintf_unfiltered (gdb_stdlog,
4644                           "gdbarch_find_by_info: info.tdep_info %s\n",
4645                           host_address_to_string (info.tdep_info));
4646     }
4647
4648   /* Find the tdep code that knows about this architecture.  */
4649   for (rego = gdbarch_registry;
4650        rego != NULL;
4651        rego = rego->next)
4652     if (rego->bfd_architecture == info.bfd_arch_info->arch)
4653       break;
4654   if (rego == NULL)
4655     {
4656       if (gdbarch_debug)
4657         fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
4658                             "No matching architecture\n");
4659       return 0;
4660     }
4661
4662   /* Ask the tdep code for an architecture that matches "info".  */
4663   new_gdbarch = rego->init (info, rego->arches);
4664
4665   /* Did the tdep code like it?  No.  Reject the change and revert to
4666      the old architecture.  */
4667   if (new_gdbarch == NULL)
4668     {
4669       if (gdbarch_debug)
4670         fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
4671                             "Target rejected architecture\n");
4672       return NULL;
4673     }
4674
4675   /* Is this a pre-existing architecture (as determined by already
4676      being initialized)?  Move it to the front of the architecture
4677      list (keeping the list sorted Most Recently Used).  */
4678   if (new_gdbarch->initialized_p)
4679     {
4680       struct gdbarch_list **list;
4681       struct gdbarch_list *this;
4682       if (gdbarch_debug)
4683         fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
4684                             "Previous architecture %s (%s) selected\n",
4685                             host_address_to_string (new_gdbarch),
4686                             new_gdbarch->bfd_arch_info->printable_name);
4687       /* Find the existing arch in the list.  */
4688       for (list = &rego->arches;
4689            (*list) != NULL && (*list)->gdbarch != new_gdbarch;
4690            list = &(*list)->next);
4691       /* It had better be in the list of architectures.  */
4692       gdb_assert ((*list) != NULL && (*list)->gdbarch == new_gdbarch);
4693       /* Unlink THIS.  */
4694       this = (*list);
4695       (*list) = this->next;
4696       /* Insert THIS at the front.  */
4697       this->next = rego->arches;
4698       rego->arches = this;
4699       /* Return it.  */
4700       return new_gdbarch;
4701     }
4702
4703   /* It's a new architecture.  */
4704   if (gdbarch_debug)
4705     fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
4706                         "New architecture %s (%s) selected\n",
4707                         host_address_to_string (new_gdbarch),
4708                         new_gdbarch->bfd_arch_info->printable_name);
4709
4710   /* Insert the new architecture into the front of the architecture
4711      list (keep the list sorted Most Recently Used).  */
4712   {
4713     struct gdbarch_list *this = XMALLOC (struct gdbarch_list);
4714     this->next = rego->arches;
4715     this->gdbarch = new_gdbarch;
4716     rego->arches = this;
4717   }
4718
4719   /* Check that the newly installed architecture is valid.  Plug in
4720      any post init values.  */
4721   new_gdbarch->dump_tdep = rego->dump_tdep;
4722   verify_gdbarch (new_gdbarch);
4723   new_gdbarch->initialized_p = 1;
4724
4725   if (gdbarch_debug)
4726     gdbarch_dump (new_gdbarch, gdb_stdlog);
4727
4728   return new_gdbarch;
4729 }
4730
4731 /* Make the specified architecture current.  */
4732
4733 void
4734 set_target_gdbarch (struct gdbarch *new_gdbarch)
4735 {
4736   gdb_assert (new_gdbarch != NULL);
4737   gdb_assert (new_gdbarch->initialized_p);
4738   current_inferior ()->gdbarch = new_gdbarch;
4739   observer_notify_architecture_changed (new_gdbarch);
4740   registers_changed ();
4741 }
4742
4743 /* Return the current inferior's arch.  */
4744
4745 struct gdbarch *
4746 target_gdbarch (void)
4747 {
4748   return current_inferior ()->gdbarch;
4749 }
4750
4751 extern void _initialize_gdbarch (void);
4752
4753 void
4754 _initialize_gdbarch (void)
4755 {
4756   add_setshow_zuinteger_cmd ("arch", class_maintenance, &gdbarch_debug, _("\
4757 Set architecture debugging."), _("\
4758 Show architecture debugging."), _("\
4759 When non-zero, architecture debugging is enabled."),
4760                             NULL,
4761                             show_gdbarch_debug,
4762                             &setdebuglist, &showdebuglist);
4763 }