[deliverable/binutils-gdb.git] / gdb / gdbarch.c

/* *INDENT-OFF* */ /* THIS FILE IS GENERATED -*- buffer-read-only: t -*- */
/* vi:set ro: */

/* Dynamic architecture support for GDB, the GNU debugger.

   Copyright (C) 1998-2020 Free Software Foundation, Inc.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* This file was created with the aid of ``gdbarch.sh''.  */


#include "defs.h"
#include "arch-utils.h"

#include "gdbcmd.h"
#include "inferior.h" 
#include "symcat.h"

#include "floatformat.h"
#include "reggroups.h"
#include "osabi.h"
#include "gdb_obstack.h"
#include "observable.h"
#include "regcache.h"
#include "objfiles.h"
#include "auxv.h"
#include "frame-unwind.h"
#include "dummy-frame.h"

/* Static function declarations */

static void alloc_gdbarch_data (struct gdbarch *);

/* Non-zero if we want to trace architecture code.  */

#ifndef GDBARCH_DEBUG
#define GDBARCH_DEBUG 0
#endif
unsigned int gdbarch_debug = GDBARCH_DEBUG;
static void
show_gdbarch_debug (struct ui_file *file, int from_tty,
                    struct cmd_list_element *c, const char *value)
{
  fprintf_filtered (file, _("Architecture debugging is %s.\n"), value);
}

static const char *
pformat (const struct floatformat **format)
{
  if (format == NULL)
    return "(null)";
  else
    /* Just print out one of them - this is only for diagnostics.  */
    return format[0]->name;
}

static const char *
pstring (const char *string)
{
  if (string == NULL)
    return "(null)";
  return string;
}

static const char *
pstring_ptr (char **string)
{
  if (string == NULL || *string == NULL)
    return "(null)";
  return *string;
}

/* Helper function to print a list of strings, represented as "const
   char *const *".  The list is printed comma-separated.  */

static const char *
pstring_list (const char *const *list)
{
  static char ret[100];
  const char *const *p;
  size_t offset = 0;

  if (list == NULL)
    return "(null)";

  ret[0] = '\0';
  for (p = list; *p != NULL && offset < sizeof (ret); ++p)
    {
      size_t s = xsnprintf (ret + offset, sizeof (ret) - offset, "%s, ", *p);
      offset += 2 + s;
    }

  if (offset > 0)
    {
      gdb_assert (offset - 2 < sizeof (ret));
      ret[offset - 2] = '\0';
    }

  return ret;
}


/* Maintain the struct gdbarch object.  */

struct gdbarch
{
  /* Has this architecture been fully initialized?  */
  int initialized_p;

  /* An obstack bound to the lifetime of the architecture.  */
  struct obstack *obstack;

  /* basic architectural information.  */
  const struct bfd_arch_info * bfd_arch_info;
  enum bfd_endian byte_order;
  enum bfd_endian byte_order_for_code;
  enum gdb_osabi osabi;
  const struct target_desc * target_desc;

  /* target specific vector.  */
  struct gdbarch_tdep *tdep;
  gdbarch_dump_tdep_ftype *dump_tdep;

  /* per-architecture data-pointers.  */
  unsigned nr_data;
  void **data;

  /* Multi-arch values.

     When extending this structure you must:

     Add the field below.

     Declare set/get functions and define the corresponding
     macro in gdbarch.h.

     gdbarch_alloc(): If zero/NULL is not a suitable default,
     initialize the new field.

     verify_gdbarch(): Confirm that the target updated the field
     correctly.

     gdbarch_dump(): Add a fprintf_unfiltered call so that the new
     field is dumped out

     get_gdbarch(): Implement the set/get functions (probably using
     the macro's as shortcuts).

     */

  int short_bit;
  int int_bit;
  int long_bit;
  int long_long_bit;
  int half_bit;
  const struct floatformat ** half_format;
  int float_bit;
  const struct floatformat ** float_format;
  int double_bit;
  const struct floatformat ** double_format;
  int long_double_bit;
  const struct floatformat ** long_double_format;
  int wchar_bit;
  int wchar_signed;
  gdbarch_floatformat_for_type_ftype *floatformat_for_type;
  int ptr_bit;
  int addr_bit;
  int dwarf2_addr_size;
  int char_signed;
  gdbarch_read_pc_ftype *read_pc;
  gdbarch_write_pc_ftype *write_pc;
  gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer;
  gdbarch_pseudo_register_read_ftype *pseudo_register_read;
  gdbarch_pseudo_register_read_value_ftype *pseudo_register_read_value;
  gdbarch_pseudo_register_write_ftype *pseudo_register_write;
  int num_regs;
  int num_pseudo_regs;
  gdbarch_ax_pseudo_register_collect_ftype *ax_pseudo_register_collect;
  gdbarch_ax_pseudo_register_push_stack_ftype *ax_pseudo_register_push_stack;
  gdbarch_handle_segmentation_fault_ftype *handle_segmentation_fault;
  int sp_regnum;
  int pc_regnum;
  int ps_regnum;
  int fp0_regnum;
  gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum;
  gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum;
  gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum;
  gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum;
  gdbarch_register_name_ftype *register_name;
  gdbarch_register_type_ftype *register_type;
  gdbarch_dummy_id_ftype *dummy_id;
  int deprecated_fp_regnum;
  gdbarch_push_dummy_call_ftype *push_dummy_call;
  int call_dummy_location;
  gdbarch_push_dummy_code_ftype *push_dummy_code;
  gdbarch_code_of_frame_writable_ftype *code_of_frame_writable;
  gdbarch_print_registers_info_ftype *print_registers_info;
  gdbarch_print_float_info_ftype *print_float_info;
  gdbarch_print_vector_info_ftype *print_vector_info;
  gdbarch_register_sim_regno_ftype *register_sim_regno;
  gdbarch_cannot_fetch_register_ftype *cannot_fetch_register;
  gdbarch_cannot_store_register_ftype *cannot_store_register;
  gdbarch_get_longjmp_target_ftype *get_longjmp_target;
  int believe_pcc_promotion;
  gdbarch_convert_register_p_ftype *convert_register_p;
  gdbarch_register_to_value_ftype *register_to_value;
  gdbarch_value_to_register_ftype *value_to_register;
  gdbarch_value_from_register_ftype *value_from_register;
  gdbarch_pointer_to_address_ftype *pointer_to_address;
  gdbarch_address_to_pointer_ftype *address_to_pointer;
  gdbarch_integer_to_address_ftype *integer_to_address;
  gdbarch_return_value_ftype *return_value;
  gdbarch_return_in_first_hidden_param_p_ftype *return_in_first_hidden_param_p;
  gdbarch_skip_prologue_ftype *skip_prologue;
  gdbarch_skip_main_prologue_ftype *skip_main_prologue;
  gdbarch_skip_entrypoint_ftype *skip_entrypoint;
  gdbarch_inner_than_ftype *inner_than;
  gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc;
  gdbarch_breakpoint_kind_from_pc_ftype *breakpoint_kind_from_pc;
  gdbarch_sw_breakpoint_from_kind_ftype *sw_breakpoint_from_kind;
  gdbarch_breakpoint_kind_from_current_state_ftype *breakpoint_kind_from_current_state;
  gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address;
  gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint;
  gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint;
  CORE_ADDR decr_pc_after_break;
  CORE_ADDR deprecated_function_start_offset;
  gdbarch_remote_register_number_ftype *remote_register_number;
  gdbarch_fetch_tls_load_module_address_ftype *fetch_tls_load_module_address;
  gdbarch_get_thread_local_address_ftype *get_thread_local_address;
  CORE_ADDR frame_args_skip;
  gdbarch_unwind_pc_ftype *unwind_pc;
  gdbarch_unwind_sp_ftype *unwind_sp;
  gdbarch_frame_num_args_ftype *frame_num_args;
  gdbarch_frame_align_ftype *frame_align;
  gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr;
  int frame_red_zone_size;
  gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr;
  gdbarch_addr_bits_remove_ftype *addr_bits_remove;
  int significant_addr_bit;
  gdbarch_software_single_step_ftype *software_single_step;
  gdbarch_single_step_through_delay_ftype *single_step_through_delay;
  gdbarch_print_insn_ftype *print_insn;
  gdbarch_skip_trampoline_code_ftype *skip_trampoline_code;
  gdbarch_skip_solib_resolver_ftype *skip_solib_resolver;
  gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline;
  gdbarch_in_indirect_branch_thunk_ftype *in_indirect_branch_thunk;
  gdbarch_stack_frame_destroyed_p_ftype *stack_frame_destroyed_p;
  gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special;
  gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special;
  gdbarch_make_symbol_special_ftype *make_symbol_special;
  gdbarch_adjust_dwarf2_addr_ftype *adjust_dwarf2_addr;
  gdbarch_adjust_dwarf2_line_ftype *adjust_dwarf2_line;
  int cannot_step_breakpoint;
  int have_nonsteppable_watchpoint;
  gdbarch_address_class_type_flags_ftype *address_class_type_flags;
  gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name;
  gdbarch_execute_dwarf_cfa_vendor_op_ftype *execute_dwarf_cfa_vendor_op;
  gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags;
  gdbarch_register_reggroup_p_ftype *register_reggroup_p;
  gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument;
  gdbarch_iterate_over_regset_sections_ftype *iterate_over_regset_sections;
  gdbarch_make_corefile_notes_ftype *make_corefile_notes;
  gdbarch_find_memory_regions_ftype *find_memory_regions;
  gdbarch_core_xfer_shared_libraries_ftype *core_xfer_shared_libraries;
  gdbarch_core_xfer_shared_libraries_aix_ftype *core_xfer_shared_libraries_aix;
  gdbarch_core_pid_to_str_ftype *core_pid_to_str;
  gdbarch_core_thread_name_ftype *core_thread_name;
  gdbarch_core_xfer_siginfo_ftype *core_xfer_siginfo;
  const char * gcore_bfd_target;
  int vtable_function_descriptors;
  int vbit_in_delta;
  gdbarch_skip_permanent_breakpoint_ftype *skip_permanent_breakpoint;
  ULONGEST max_insn_length;
  gdbarch_displaced_step_copy_insn_ftype *displaced_step_copy_insn;
  gdbarch_displaced_step_hw_singlestep_ftype *displaced_step_hw_singlestep;
  gdbarch_displaced_step_fixup_ftype *displaced_step_fixup;
  gdbarch_displaced_step_location_ftype *displaced_step_location;
  gdbarch_relocate_instruction_ftype *relocate_instruction;
  gdbarch_overlay_update_ftype *overlay_update;
  gdbarch_core_read_description_ftype *core_read_description;
  int sofun_address_maybe_missing;
  gdbarch_process_record_ftype *process_record;
  gdbarch_process_record_signal_ftype *process_record_signal;
  gdbarch_gdb_signal_from_target_ftype *gdb_signal_from_target;
  gdbarch_gdb_signal_to_target_ftype *gdb_signal_to_target;
  gdbarch_get_siginfo_type_ftype *get_siginfo_type;
  gdbarch_record_special_symbol_ftype *record_special_symbol;
  gdbarch_get_syscall_number_ftype *get_syscall_number;
  const char * xml_syscall_file;
  struct syscalls_info * syscalls_info;
  const char *const * stap_integer_prefixes;
  const char *const * stap_integer_suffixes;
  const char *const * stap_register_prefixes;
  const char *const * stap_register_suffixes;
  const char *const * stap_register_indirection_prefixes;
  const char *const * stap_register_indirection_suffixes;
  const char * stap_gdb_register_prefix;
  const char * stap_gdb_register_suffix;
  gdbarch_stap_is_single_operand_ftype *stap_is_single_operand;
  gdbarch_stap_parse_special_token_ftype *stap_parse_special_token;
  gdbarch_stap_adjust_register_ftype *stap_adjust_register;
  gdbarch_dtrace_parse_probe_argument_ftype *dtrace_parse_probe_argument;
  gdbarch_dtrace_probe_is_enabled_ftype *dtrace_probe_is_enabled;
  gdbarch_dtrace_enable_probe_ftype *dtrace_enable_probe;
  gdbarch_dtrace_disable_probe_ftype *dtrace_disable_probe;
  int has_global_solist;
  int has_global_breakpoints;
  gdbarch_has_shared_address_space_ftype *has_shared_address_space;
  gdbarch_fast_tracepoint_valid_at_ftype *fast_tracepoint_valid_at;
  gdbarch_guess_tracepoint_registers_ftype *guess_tracepoint_registers;
  gdbarch_auto_charset_ftype *auto_charset;
  gdbarch_auto_wide_charset_ftype *auto_wide_charset;
  const char * solib_symbols_extension;
  int has_dos_based_file_system;
  gdbarch_gen_return_address_ftype *gen_return_address;
  gdbarch_info_proc_ftype *info_proc;
  gdbarch_core_info_proc_ftype *core_info_proc;
  gdbarch_iterate_over_objfiles_in_search_order_ftype *iterate_over_objfiles_in_search_order;
  struct ravenscar_arch_ops * ravenscar_ops;
  gdbarch_insn_is_call_ftype *insn_is_call;
  gdbarch_insn_is_ret_ftype *insn_is_ret;
  gdbarch_insn_is_jump_ftype *insn_is_jump;
  gdbarch_program_breakpoint_here_p_ftype *program_breakpoint_here_p;
  gdbarch_auxv_parse_ftype *auxv_parse;
  gdbarch_print_auxv_entry_ftype *print_auxv_entry;
  gdbarch_vsyscall_range_ftype *vsyscall_range;
  gdbarch_infcall_mmap_ftype *infcall_mmap;
  gdbarch_infcall_munmap_ftype *infcall_munmap;
  gdbarch_gcc_target_options_ftype *gcc_target_options;
  gdbarch_gnu_triplet_regexp_ftype *gnu_triplet_regexp;
  gdbarch_addressable_memory_unit_size_ftype *addressable_memory_unit_size;
  const char * disassembler_options_implicit;
  char ** disassembler_options;
  const disasm_options_and_args_t * valid_disassembler_options;
  gdbarch_type_align_ftype *type_align;
  gdbarch_get_pc_address_flags_ftype *get_pc_address_flags;
};

/* Create a new ``struct gdbarch'' based on information provided by
   ``struct gdbarch_info''.  */

struct gdbarch *
gdbarch_alloc (const struct gdbarch_info *info,
               struct gdbarch_tdep *tdep)
{
  struct gdbarch *gdbarch;

  /* Create an obstack for allocating all the per-architecture memory,
     then use that to allocate the architecture vector.  */
  struct obstack *obstack = XNEW (struct obstack);
  obstack_init (obstack);
  gdbarch = XOBNEW (obstack, struct gdbarch);
  memset (gdbarch, 0, sizeof (*gdbarch));
  gdbarch->obstack = obstack;

  alloc_gdbarch_data (gdbarch);

  gdbarch->tdep = tdep;

  gdbarch->bfd_arch_info = info->bfd_arch_info;
  gdbarch->byte_order = info->byte_order;
  gdbarch->byte_order_for_code = info->byte_order_for_code;
  gdbarch->osabi = info->osabi;
  gdbarch->target_desc = info->target_desc;

  /* Force the explicit initialization of these.  */
  gdbarch->short_bit = 2*TARGET_CHAR_BIT;
  gdbarch->int_bit = 4*TARGET_CHAR_BIT;
  gdbarch->long_bit = 4*TARGET_CHAR_BIT;
  gdbarch->long_long_bit = 2*gdbarch->long_bit;
  gdbarch->half_bit = 2*TARGET_CHAR_BIT;
  gdbarch->float_bit = 4*TARGET_CHAR_BIT;
  gdbarch->double_bit = 8*TARGET_CHAR_BIT;
  gdbarch->long_double_bit = 8*TARGET_CHAR_BIT;
  gdbarch->wchar_bit = 4*TARGET_CHAR_BIT;
  gdbarch->wchar_signed = -1;
  gdbarch->floatformat_for_type = default_floatformat_for_type;
  gdbarch->ptr_bit = gdbarch->int_bit;
  gdbarch->char_signed = -1;
  gdbarch->virtual_frame_pointer = legacy_virtual_frame_pointer;
  gdbarch->num_regs = -1;
  gdbarch->sp_regnum = -1;
  gdbarch->pc_regnum = -1;
  gdbarch->ps_regnum = -1;
  gdbarch->fp0_regnum = -1;
  gdbarch->stab_reg_to_regnum = no_op_reg_to_regnum;
  gdbarch->ecoff_reg_to_regnum = no_op_reg_to_regnum;
  gdbarch->sdb_reg_to_regnum = no_op_reg_to_regnum;
  gdbarch->dwarf2_reg_to_regnum = no_op_reg_to_regnum;
  gdbarch->dummy_id = default_dummy_id;
  gdbarch->deprecated_fp_regnum = -1;
  gdbarch->call_dummy_location = AT_ENTRY_POINT;
  gdbarch->code_of_frame_writable = default_code_of_frame_writable;
  gdbarch->print_registers_info = default_print_registers_info;
  gdbarch->print_float_info = default_print_float_info;
  gdbarch->register_sim_regno = legacy_register_sim_regno;
  gdbarch->cannot_fetch_register = cannot_register_not;
  gdbarch->cannot_store_register = cannot_register_not;
  gdbarch->convert_register_p = generic_convert_register_p;
  gdbarch->value_from_register = default_value_from_register;
  gdbarch->pointer_to_address = unsigned_pointer_to_address;
  gdbarch->address_to_pointer = unsigned_address_to_pointer;
  gdbarch->return_in_first_hidden_param_p = default_return_in_first_hidden_param_p;
  gdbarch->breakpoint_from_pc = default_breakpoint_from_pc;
  gdbarch->sw_breakpoint_from_kind = NULL;
  gdbarch->breakpoint_kind_from_current_state = default_breakpoint_kind_from_current_state;
  gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint;
  gdbarch->memory_remove_breakpoint = default_memory_remove_breakpoint;
  gdbarch->remote_register_number = default_remote_register_number;
  gdbarch->unwind_pc = default_unwind_pc;
  gdbarch->unwind_sp = default_unwind_sp;
  gdbarch->stabs_argument_has_addr = default_stabs_argument_has_addr;
  gdbarch->convert_from_func_ptr_addr = convert_from_func_ptr_addr_identity;
  gdbarch->addr_bits_remove = core_addr_identity;
  gdbarch->print_insn = default_print_insn;
  gdbarch->skip_trampoline_code = generic_skip_trampoline_code;
  gdbarch->skip_solib_resolver = generic_skip_solib_resolver;
  gdbarch->in_solib_return_trampoline = generic_in_solib_return_trampoline;
  gdbarch->in_indirect_branch_thunk = default_in_indirect_branch_thunk;
  gdbarch->stack_frame_destroyed_p = generic_stack_frame_destroyed_p;
  gdbarch->coff_make_msymbol_special = default_coff_make_msymbol_special;
  gdbarch->make_symbol_special = default_make_symbol_special;
  gdbarch->adjust_dwarf2_addr = default_adjust_dwarf2_addr;
  gdbarch->adjust_dwarf2_line = default_adjust_dwarf2_line;
  gdbarch->execute_dwarf_cfa_vendor_op = default_execute_dwarf_cfa_vendor_op;
  gdbarch->register_reggroup_p = default_register_reggroup_p;
  gdbarch->skip_permanent_breakpoint = default_skip_permanent_breakpoint;
  gdbarch->displaced_step_hw_singlestep = default_displaced_step_hw_singlestep;
  gdbarch->displaced_step_fixup = NULL;
  gdbarch->displaced_step_location = NULL;
  gdbarch->relocate_instruction = NULL;
  gdbarch->has_shared_address_space = default_has_shared_address_space;
  gdbarch->fast_tracepoint_valid_at = default_fast_tracepoint_valid_at;
  gdbarch->guess_tracepoint_registers = default_guess_tracepoint_registers;
  gdbarch->auto_charset = default_auto_charset;
  gdbarch->auto_wide_charset = default_auto_wide_charset;
  gdbarch->gen_return_address = default_gen_return_address;
  gdbarch->iterate_over_objfiles_in_search_order = default_iterate_over_objfiles_in_search_order;
  gdbarch->ravenscar_ops = NULL;
  gdbarch->insn_is_call = default_insn_is_call;
  gdbarch->insn_is_ret = default_insn_is_ret;
  gdbarch->insn_is_jump = default_insn_is_jump;
  gdbarch->program_breakpoint_here_p = default_program_breakpoint_here_p;
  gdbarch->print_auxv_entry = default_print_auxv_entry;
  gdbarch->vsyscall_range = default_vsyscall_range;
  gdbarch->infcall_mmap = default_infcall_mmap;
  gdbarch->infcall_munmap = default_infcall_munmap;
  gdbarch->gcc_target_options = default_gcc_target_options;
  gdbarch->gnu_triplet_regexp = default_gnu_triplet_regexp;
  gdbarch->addressable_memory_unit_size = default_addressable_memory_unit_size;
  gdbarch->type_align = default_type_align;
  gdbarch->get_pc_address_flags = default_get_pc_address_flags;
  /* gdbarch_alloc() */

  return gdbarch;
}


obstack *gdbarch_obstack (gdbarch *arch)
{
  return arch->obstack;
}

/* See gdbarch.h.  */

char *
gdbarch_obstack_strdup (struct gdbarch *arch, const char *string)
{
  return obstack_strdup (arch->obstack, string);
}


/* Free a gdbarch struct.  This should never happen in normal
   operation --- once you've created a gdbarch, you keep it around.
   However, if an architecture's init function encounters an error
   building the structure, it may need to clean up a partially
   constructed gdbarch.  */

void
gdbarch_free (struct gdbarch *arch)
{
  struct obstack *obstack;

  gdb_assert (arch != NULL);
  gdb_assert (!arch->initialized_p);
  obstack = arch->obstack;
  obstack_free (obstack, 0); /* Includes the ARCH.  */
  xfree (obstack);
}


/* Ensure that all values in a GDBARCH are reasonable.  */

static void
verify_gdbarch (struct gdbarch *gdbarch)
{
  string_file log;

  /* fundamental */
  if (gdbarch->byte_order == BFD_ENDIAN_UNKNOWN)
    log.puts ("\n\tbyte-order");
  if (gdbarch->bfd_arch_info == NULL)
    log.puts ("\n\tbfd_arch_info");
  /* Check those that need to be defined for the given multi-arch level.  */
  /* Skip verify of short_bit, invalid_p == 0 */
  /* Skip verify of int_bit, invalid_p == 0 */
  /* Skip verify of long_bit, invalid_p == 0 */
  /* Skip verify of long_long_bit, invalid_p == 0 */
  /* Skip verify of half_bit, invalid_p == 0 */
  if (gdbarch->half_format == 0)
    gdbarch->half_format = floatformats_ieee_half;
  /* Skip verify of float_bit, invalid_p == 0 */
  if (gdbarch->float_format == 0)
    gdbarch->float_format = floatformats_ieee_single;
  /* Skip verify of double_bit, invalid_p == 0 */
  if (gdbarch->double_format == 0)
    gdbarch->double_format = floatformats_ieee_double;
  /* Skip verify of long_double_bit, invalid_p == 0 */
  if (gdbarch->long_double_format == 0)
    gdbarch->long_double_format = floatformats_ieee_double;
  /* Skip verify of wchar_bit, invalid_p == 0 */
  if (gdbarch->wchar_signed == -1)
    gdbarch->wchar_signed = 1;
  /* Skip verify of floatformat_for_type, invalid_p == 0 */
  /* Skip verify of ptr_bit, invalid_p == 0 */
  if (gdbarch->addr_bit == 0)
    gdbarch->addr_bit = gdbarch_ptr_bit (gdbarch);
  if (gdbarch->dwarf2_addr_size == 0)
    gdbarch->dwarf2_addr_size = gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT;
  if (gdbarch->char_signed == -1)
    gdbarch->char_signed = 1;
  /* Skip verify of read_pc, has predicate.  */
  /* Skip verify of write_pc, has predicate.  */
  /* Skip verify of virtual_frame_pointer, invalid_p == 0 */
  /* Skip verify of pseudo_register_read, has predicate.  */
  /* Skip verify of pseudo_register_read_value, has predicate.  */
  /* Skip verify of pseudo_register_write, has predicate.  */
  if (gdbarch->num_regs == -1)
    log.puts ("\n\tnum_regs");
  /* Skip verify of num_pseudo_regs, invalid_p == 0 */
  /* Skip verify of ax_pseudo_register_collect, has predicate.  */
  /* Skip verify of ax_pseudo_register_push_stack, has predicate.  */
  /* Skip verify of handle_segmentation_fault, has predicate.  */
  /* Skip verify of sp_regnum, invalid_p == 0 */
  /* Skip verify of pc_regnum, invalid_p == 0 */
  /* Skip verify of ps_regnum, invalid_p == 0 */
  /* Skip verify of fp0_regnum, invalid_p == 0 */
  /* Skip verify of stab_reg_to_regnum, invalid_p == 0 */
  /* Skip verify of ecoff_reg_to_regnum, invalid_p == 0 */
  /* Skip verify of sdb_reg_to_regnum, invalid_p == 0 */
  /* Skip verify of dwarf2_reg_to_regnum, invalid_p == 0 */
  if (gdbarch->register_name == 0)
    log.puts ("\n\tregister_name");
  /* Skip verify of register_type, has predicate.  */
  /* Skip verify of dummy_id, invalid_p == 0 */
  /* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
  /* Skip verify of push_dummy_call, has predicate.  */
  /* Skip verify of call_dummy_location, invalid_p == 0 */
  /* Skip verify of push_dummy_code, has predicate.  */
  /* Skip verify of code_of_frame_writable, invalid_p == 0 */
  /* Skip verify of print_registers_info, invalid_p == 0 */
  /* Skip verify of print_float_info, invalid_p == 0 */
  /* Skip verify of print_vector_info, has predicate.  */
  /* Skip verify of register_sim_regno, invalid_p == 0 */
  /* Skip verify of cannot_fetch_register, invalid_p == 0 */
  /* Skip verify of cannot_store_register, invalid_p == 0 */
  /* Skip verify of get_longjmp_target, has predicate.  */
  /* Skip verify of convert_register_p, invalid_p == 0 */
  /* Skip verify of value_from_register, invalid_p == 0 */
  /* Skip verify of pointer_to_address, invalid_p == 0 */
  /* Skip verify of address_to_pointer, invalid_p == 0 */
  /* Skip verify of integer_to_address, has predicate.  */
  /* Skip verify of return_value, has predicate.  */
  /* Skip verify of return_in_first_hidden_param_p, invalid_p == 0 */
  if (gdbarch->skip_prologue == 0)
    log.puts ("\n\tskip_prologue");
  /* Skip verify of skip_main_prologue, has predicate.  */
  /* Skip verify of skip_entrypoint, has predicate.  */
  if (gdbarch->inner_than == 0)
    log.puts ("\n\tinner_than");
  /* Skip verify of breakpoint_from_pc, invalid_p == 0 */
  if (gdbarch->breakpoint_kind_from_pc == 0)
    log.puts ("\n\tbreakpoint_kind_from_pc");
  /* Skip verify of sw_breakpoint_from_kind, invalid_p == 0 */
  /* Skip verify of breakpoint_kind_from_current_state, invalid_p == 0 */
  /* Skip verify of adjust_breakpoint_address, has predicate.  */
  /* Skip verify of memory_insert_breakpoint, invalid_p == 0 */
  /* Skip verify of memory_remove_breakpoint, invalid_p == 0 */
  /* Skip verify of decr_pc_after_break, invalid_p == 0 */
  /* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
  /* Skip verify of remote_register_number, invalid_p == 0 */
  /* Skip verify of fetch_tls_load_module_address, has predicate.  */
  /* Skip verify of get_thread_local_address, has predicate.  */
  /* Skip verify of frame_args_skip, invalid_p == 0 */
  /* Skip verify of unwind_pc, invalid_p == 0 */
  /* Skip verify of unwind_sp, invalid_p == 0 */
  /* Skip verify of frame_num_args, has predicate.  */
  /* Skip verify of frame_align, has predicate.  */
  /* Skip verify of stabs_argument_has_addr, invalid_p == 0 */
  /* Skip verify of convert_from_func_ptr_addr, invalid_p == 0 */
  /* Skip verify of addr_bits_remove, invalid_p == 0 */
  /* Skip verify of significant_addr_bit, invalid_p == 0 */
  /* Skip verify of software_single_step, has predicate.  */
  /* Skip verify of single_step_through_delay, has predicate.  */
  /* Skip verify of print_insn, invalid_p == 0 */
  /* Skip verify of skip_trampoline_code, invalid_p == 0 */
  /* Skip verify of skip_solib_resolver, invalid_p == 0 */
  /* Skip verify of in_solib_return_trampoline, invalid_p == 0 */
  /* Skip verify of in_indirect_branch_thunk, invalid_p == 0 */
  /* Skip verify of stack_frame_destroyed_p, invalid_p == 0 */
  /* Skip verify of elf_make_msymbol_special, has predicate.  */
  /* Skip verify of coff_make_msymbol_special, invalid_p == 0 */
  /* Skip verify of make_symbol_special, invalid_p == 0 */
  /* Skip verify of adjust_dwarf2_addr, invalid_p == 0 */
  /* Skip verify of adjust_dwarf2_line, invalid_p == 0 */
  /* Skip verify of cannot_step_breakpoint, invalid_p == 0 */
  /* Skip verify of have_nonsteppable_watchpoint, invalid_p == 0 */
  /* Skip verify of address_class_type_flags, has predicate.  */
  /* Skip verify of address_class_type_flags_to_name, has predicate.  */
  /* Skip verify of execute_dwarf_cfa_vendor_op, invalid_p == 0 */
  /* Skip verify of address_class_name_to_type_flags, has predicate.  */
  /* Skip verify of register_reggroup_p, invalid_p == 0 */
  /* Skip verify of fetch_pointer_argument, has predicate.  */
  /* Skip verify of iterate_over_regset_sections, has predicate.  */
  /* Skip verify of make_corefile_notes, has predicate.  */
  /* Skip verify of find_memory_regions, has predicate.  */
  /* Skip verify of core_xfer_shared_libraries, has predicate.  */
  /* Skip verify of core_xfer_shared_libraries_aix, has predicate.  */
  /* Skip verify of core_pid_to_str, has predicate.  */
  /* Skip verify of core_thread_name, has predicate.  */
  /* Skip verify of core_xfer_siginfo, has predicate.  */
  /* Skip verify of gcore_bfd_target, has predicate.  */
  /* Skip verify of vtable_function_descriptors, invalid_p == 0 */
  /* Skip verify of vbit_in_delta, invalid_p == 0 */
  /* Skip verify of skip_permanent_breakpoint, invalid_p == 0 */
  /* Skip verify of max_insn_length, has predicate.  */
  /* Skip verify of displaced_step_copy_insn, has predicate.  */
  /* Skip verify of displaced_step_hw_singlestep, invalid_p == 0 */
  /* Skip verify of displaced_step_fixup, has predicate.  */
  if ((! gdbarch->displaced_step_location) != (! gdbarch->displaced_step_copy_insn))
    log.puts ("\n\tdisplaced_step_location");
  /* Skip verify of relocate_instruction, has predicate.  */
  /* Skip verify of overlay_update, has predicate.  */
  /* Skip verify of core_read_description, has predicate.  */
  /* Skip verify of sofun_address_maybe_missing, invalid_p == 0 */
  /* Skip verify of process_record, has predicate.  */
  /* Skip verify of process_record_signal, has predicate.  */
  /* Skip verify of gdb_signal_from_target, has predicate.  */
  /* Skip verify of gdb_signal_to_target, has predicate.  */
  /* Skip verify of get_siginfo_type, has predicate.  */
  /* Skip verify of record_special_symbol, has predicate.  */
  /* Skip verify of get_syscall_number, has predicate.  */
  /* Skip verify of xml_syscall_file, invalid_p == 0 */
  /* Skip verify of syscalls_info, invalid_p == 0 */
  /* Skip verify of stap_integer_prefixes, invalid_p == 0 */
  /* Skip verify of stap_integer_suffixes, invalid_p == 0 */
  /* Skip verify of stap_register_prefixes, invalid_p == 0 */
  /* Skip verify of stap_register_suffixes, invalid_p == 0 */
  /* Skip verify of stap_register_indirection_prefixes, invalid_p == 0 */
  /* Skip verify of stap_register_indirection_suffixes, invalid_p == 0 */
  /* Skip verify of stap_gdb_register_prefix, invalid_p == 0 */
  /* Skip verify of stap_gdb_register_suffix, invalid_p == 0 */
  /* Skip verify of stap_is_single_operand, has predicate.  */
  /* Skip verify of stap_parse_special_token, has predicate.  */
  /* Skip verify of stap_adjust_register, has predicate.  */
  /* Skip verify of dtrace_parse_probe_argument, has predicate.  */
  /* Skip verify of dtrace_probe_is_enabled, has predicate.  */
  /* Skip verify of dtrace_enable_probe, has predicate.  */
  /* Skip verify of dtrace_disable_probe, has predicate.  */
  /* Skip verify of has_global_solist, invalid_p == 0 */
  /* Skip verify of has_global_breakpoints, invalid_p == 0 */
  /* Skip verify of has_shared_address_space, invalid_p == 0 */
  /* Skip verify of fast_tracepoint_valid_at, invalid_p == 0 */
  /* Skip verify of guess_tracepoint_registers, invalid_p == 0 */
  /* Skip verify of auto_charset, invalid_p == 0 */
  /* Skip verify of auto_wide_charset, invalid_p == 0 */
  /* Skip verify of has_dos_based_file_system, invalid_p == 0 */
  /* Skip verify of gen_return_address, invalid_p == 0 */
  /* Skip verify of info_proc, has predicate.  */
  /* Skip verify of core_info_proc, has predicate.  */
  /* Skip verify of iterate_over_objfiles_in_search_order, invalid_p == 0 */
  /* Skip verify of ravenscar_ops, invalid_p == 0 */
  /* Skip verify of insn_is_call, invalid_p == 0 */
  /* Skip verify of insn_is_ret, invalid_p == 0 */
  /* Skip verify of insn_is_jump, invalid_p == 0 */
  /* Skip verify of program_breakpoint_here_p, invalid_p == 0 */
  /* Skip verify of auxv_parse, has predicate.  */
  /* Skip verify of print_auxv_entry, invalid_p == 0 */
  /* Skip verify of vsyscall_range, invalid_p == 0 */
  /* Skip verify of infcall_mmap, invalid_p == 0 */
  /* Skip verify of infcall_munmap, invalid_p == 0 */
  /* Skip verify of gcc_target_options, invalid_p == 0 */
  /* Skip verify of gnu_triplet_regexp, invalid_p == 0 */
  /* Skip verify of addressable_memory_unit_size, invalid_p == 0 */
  /* Skip verify of disassembler_options_implicit, invalid_p == 0 */
  /* Skip verify of disassembler_options, invalid_p == 0 */
  /* Skip verify of valid_disassembler_options, invalid_p == 0 */
  /* Skip verify of type_align, invalid_p == 0 */
  /* Skip verify of get_pc_address_flags, invalid_p == 0 */
  if (!log.empty ())
    internal_error (__FILE__, __LINE__,
                    _("verify_gdbarch: the following are invalid ...%s"),
                    log.c_str ());
}


/* Print out the details of the current architecture.  */

void
gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
{
  const char *gdb_nm_file = "<not-defined>";

#if defined (GDB_NM_FILE)
  gdb_nm_file = GDB_NM_FILE;
#endif
  fprintf_unfiltered (file,
                      "gdbarch_dump: GDB_NM_FILE = %s\n",
                      gdb_nm_file);
  fprintf_unfiltered (file,
                      "gdbarch_dump: addr_bit = %s\n",
                      plongest (gdbarch->addr_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: addr_bits_remove = <%s>\n",
                      host_address_to_string (gdbarch->addr_bits_remove));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_address_class_name_to_type_flags_p() = %d\n",
                      gdbarch_address_class_name_to_type_flags_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: address_class_name_to_type_flags = <%s>\n",
                      host_address_to_string (gdbarch->address_class_name_to_type_flags));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_address_class_type_flags_p() = %d\n",
                      gdbarch_address_class_type_flags_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: address_class_type_flags = <%s>\n",
                      host_address_to_string (gdbarch->address_class_type_flags));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_address_class_type_flags_to_name_p() = %d\n",
                      gdbarch_address_class_type_flags_to_name_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: address_class_type_flags_to_name = <%s>\n",
                      host_address_to_string (gdbarch->address_class_type_flags_to_name));
  fprintf_unfiltered (file,
                      "gdbarch_dump: address_to_pointer = <%s>\n",
                      host_address_to_string (gdbarch->address_to_pointer));
  fprintf_unfiltered (file,
                      "gdbarch_dump: addressable_memory_unit_size = <%s>\n",
                      host_address_to_string (gdbarch->addressable_memory_unit_size));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_adjust_breakpoint_address_p() = %d\n",
                      gdbarch_adjust_breakpoint_address_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: adjust_breakpoint_address = <%s>\n",
                      host_address_to_string (gdbarch->adjust_breakpoint_address));
  fprintf_unfiltered (file,
                      "gdbarch_dump: adjust_dwarf2_addr = <%s>\n",
                      host_address_to_string (gdbarch->adjust_dwarf2_addr));
  fprintf_unfiltered (file,
                      "gdbarch_dump: adjust_dwarf2_line = <%s>\n",
                      host_address_to_string (gdbarch->adjust_dwarf2_line));
  fprintf_unfiltered (file,
                      "gdbarch_dump: auto_charset = <%s>\n",
                      host_address_to_string (gdbarch->auto_charset));
  fprintf_unfiltered (file,
                      "gdbarch_dump: auto_wide_charset = <%s>\n",
                      host_address_to_string (gdbarch->auto_wide_charset));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_auxv_parse_p() = %d\n",
                      gdbarch_auxv_parse_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: auxv_parse = <%s>\n",
                      host_address_to_string (gdbarch->auxv_parse));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_ax_pseudo_register_collect_p() = %d\n",
                      gdbarch_ax_pseudo_register_collect_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: ax_pseudo_register_collect = <%s>\n",
                      host_address_to_string (gdbarch->ax_pseudo_register_collect));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_ax_pseudo_register_push_stack_p() = %d\n",
                      gdbarch_ax_pseudo_register_push_stack_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: ax_pseudo_register_push_stack = <%s>\n",
                      host_address_to_string (gdbarch->ax_pseudo_register_push_stack));
  fprintf_unfiltered (file,
                      "gdbarch_dump: believe_pcc_promotion = %s\n",
                      plongest (gdbarch->believe_pcc_promotion));
  fprintf_unfiltered (file,
                      "gdbarch_dump: bfd_arch_info = %s\n",
                      gdbarch_bfd_arch_info (gdbarch)->printable_name);
  fprintf_unfiltered (file,
                      "gdbarch_dump: breakpoint_from_pc = <%s>\n",
                      host_address_to_string (gdbarch->breakpoint_from_pc));
  fprintf_unfiltered (file,
                      "gdbarch_dump: breakpoint_kind_from_current_state = <%s>\n",
                      host_address_to_string (gdbarch->breakpoint_kind_from_current_state));
  fprintf_unfiltered (file,
                      "gdbarch_dump: breakpoint_kind_from_pc = <%s>\n",
                      host_address_to_string (gdbarch->breakpoint_kind_from_pc));
  fprintf_unfiltered (file,
                      "gdbarch_dump: byte_order = %s\n",
                      plongest (gdbarch->byte_order));
  fprintf_unfiltered (file,
                      "gdbarch_dump: byte_order_for_code = %s\n",
                      plongest (gdbarch->byte_order_for_code));
  fprintf_unfiltered (file,
                      "gdbarch_dump: call_dummy_location = %s\n",
                      plongest (gdbarch->call_dummy_location));
  fprintf_unfiltered (file,
                      "gdbarch_dump: cannot_fetch_register = <%s>\n",
                      host_address_to_string (gdbarch->cannot_fetch_register));
  fprintf_unfiltered (file,
                      "gdbarch_dump: cannot_step_breakpoint = %s\n",
                      plongest (gdbarch->cannot_step_breakpoint));
  fprintf_unfiltered (file,
                      "gdbarch_dump: cannot_store_register = <%s>\n",
                      host_address_to_string (gdbarch->cannot_store_register));
  fprintf_unfiltered (file,
                      "gdbarch_dump: char_signed = %s\n",
                      plongest (gdbarch->char_signed));
  fprintf_unfiltered (file,
                      "gdbarch_dump: code_of_frame_writable = <%s>\n",
                      host_address_to_string (gdbarch->code_of_frame_writable));
  fprintf_unfiltered (file,
                      "gdbarch_dump: coff_make_msymbol_special = <%s>\n",
                      host_address_to_string (gdbarch->coff_make_msymbol_special));
  fprintf_unfiltered (file,
                      "gdbarch_dump: convert_from_func_ptr_addr = <%s>\n",
                      host_address_to_string (gdbarch->convert_from_func_ptr_addr));
  fprintf_unfiltered (file,
                      "gdbarch_dump: convert_register_p = <%s>\n",
                      host_address_to_string (gdbarch->convert_register_p));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_core_info_proc_p() = %d\n",
                      gdbarch_core_info_proc_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: core_info_proc = <%s>\n",
                      host_address_to_string (gdbarch->core_info_proc));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_core_pid_to_str_p() = %d\n",
                      gdbarch_core_pid_to_str_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: core_pid_to_str = <%s>\n",
                      host_address_to_string (gdbarch->core_pid_to_str));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_core_read_description_p() = %d\n",
                      gdbarch_core_read_description_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: core_read_description = <%s>\n",
                      host_address_to_string (gdbarch->core_read_description));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_core_thread_name_p() = %d\n",
                      gdbarch_core_thread_name_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: core_thread_name = <%s>\n",
                      host_address_to_string (gdbarch->core_thread_name));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_core_xfer_shared_libraries_p() = %d\n",
                      gdbarch_core_xfer_shared_libraries_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: core_xfer_shared_libraries = <%s>\n",
                      host_address_to_string (gdbarch->core_xfer_shared_libraries));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_core_xfer_shared_libraries_aix_p() = %d\n",
                      gdbarch_core_xfer_shared_libraries_aix_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: core_xfer_shared_libraries_aix = <%s>\n",
                      host_address_to_string (gdbarch->core_xfer_shared_libraries_aix));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_core_xfer_siginfo_p() = %d\n",
                      gdbarch_core_xfer_siginfo_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: core_xfer_siginfo = <%s>\n",
                      host_address_to_string (gdbarch->core_xfer_siginfo));
  fprintf_unfiltered (file,
                      "gdbarch_dump: decr_pc_after_break = %s\n",
                      core_addr_to_string_nz (gdbarch->decr_pc_after_break));
  fprintf_unfiltered (file,
                      "gdbarch_dump: deprecated_fp_regnum = %s\n",
                      plongest (gdbarch->deprecated_fp_regnum));
  fprintf_unfiltered (file,
                      "gdbarch_dump: deprecated_function_start_offset = %s\n",
                      core_addr_to_string_nz (gdbarch->deprecated_function_start_offset));
  fprintf_unfiltered (file,
                      "gdbarch_dump: disassembler_options = %s\n",
                      pstring_ptr (gdbarch->disassembler_options));
  fprintf_unfiltered (file,
                      "gdbarch_dump: disassembler_options_implicit = %s\n",
                      pstring (gdbarch->disassembler_options_implicit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_displaced_step_copy_insn_p() = %d\n",
                      gdbarch_displaced_step_copy_insn_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: displaced_step_copy_insn = <%s>\n",
                      host_address_to_string (gdbarch->displaced_step_copy_insn));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_displaced_step_fixup_p() = %d\n",
                      gdbarch_displaced_step_fixup_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: displaced_step_fixup = <%s>\n",
                      host_address_to_string (gdbarch->displaced_step_fixup));
  fprintf_unfiltered (file,
                      "gdbarch_dump: displaced_step_hw_singlestep = <%s>\n",
                      host_address_to_string (gdbarch->displaced_step_hw_singlestep));
  fprintf_unfiltered (file,
                      "gdbarch_dump: displaced_step_location = <%s>\n",
                      host_address_to_string (gdbarch->displaced_step_location));
  fprintf_unfiltered (file,
                      "gdbarch_dump: double_bit = %s\n",
                      plongest (gdbarch->double_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: double_format = %s\n",
                      pformat (gdbarch->double_format));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_dtrace_disable_probe_p() = %d\n",
                      gdbarch_dtrace_disable_probe_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: dtrace_disable_probe = <%s>\n",
                      host_address_to_string (gdbarch->dtrace_disable_probe));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_dtrace_enable_probe_p() = %d\n",
                      gdbarch_dtrace_enable_probe_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: dtrace_enable_probe = <%s>\n",
                      host_address_to_string (gdbarch->dtrace_enable_probe));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_dtrace_parse_probe_argument_p() = %d\n",
                      gdbarch_dtrace_parse_probe_argument_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: dtrace_parse_probe_argument = <%s>\n",
                      host_address_to_string (gdbarch->dtrace_parse_probe_argument));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_dtrace_probe_is_enabled_p() = %d\n",
                      gdbarch_dtrace_probe_is_enabled_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: dtrace_probe_is_enabled = <%s>\n",
                      host_address_to_string (gdbarch->dtrace_probe_is_enabled));
  fprintf_unfiltered (file,
                      "gdbarch_dump: dummy_id = <%s>\n",
                      host_address_to_string (gdbarch->dummy_id));
  fprintf_unfiltered (file,
                      "gdbarch_dump: dwarf2_addr_size = %s\n",
                      plongest (gdbarch->dwarf2_addr_size));
  fprintf_unfiltered (file,
                      "gdbarch_dump: dwarf2_reg_to_regnum = <%s>\n",
                      host_address_to_string (gdbarch->dwarf2_reg_to_regnum));
  fprintf_unfiltered (file,
                      "gdbarch_dump: ecoff_reg_to_regnum = <%s>\n",
                      host_address_to_string (gdbarch->ecoff_reg_to_regnum));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_elf_make_msymbol_special_p() = %d\n",
                      gdbarch_elf_make_msymbol_special_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: elf_make_msymbol_special = <%s>\n",
                      host_address_to_string (gdbarch->elf_make_msymbol_special));
  fprintf_unfiltered (file,
                      "gdbarch_dump: execute_dwarf_cfa_vendor_op = <%s>\n",
                      host_address_to_string (gdbarch->execute_dwarf_cfa_vendor_op));
  fprintf_unfiltered (file,
                      "gdbarch_dump: fast_tracepoint_valid_at = <%s>\n",
                      host_address_to_string (gdbarch->fast_tracepoint_valid_at));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_fetch_pointer_argument_p() = %d\n",
                      gdbarch_fetch_pointer_argument_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: fetch_pointer_argument = <%s>\n",
                      host_address_to_string (gdbarch->fetch_pointer_argument));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_fetch_tls_load_module_address_p() = %d\n",
                      gdbarch_fetch_tls_load_module_address_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: fetch_tls_load_module_address = <%s>\n",
                      host_address_to_string (gdbarch->fetch_tls_load_module_address));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_find_memory_regions_p() = %d\n",
                      gdbarch_find_memory_regions_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: find_memory_regions = <%s>\n",
                      host_address_to_string (gdbarch->find_memory_regions));
  fprintf_unfiltered (file,
                      "gdbarch_dump: float_bit = %s\n",
                      plongest (gdbarch->float_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: float_format = %s\n",
                      pformat (gdbarch->float_format));
  fprintf_unfiltered (file,
                      "gdbarch_dump: floatformat_for_type = <%s>\n",
                      host_address_to_string (gdbarch->floatformat_for_type));
  fprintf_unfiltered (file,
                      "gdbarch_dump: fp0_regnum = %s\n",
                      plongest (gdbarch->fp0_regnum));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_frame_align_p() = %d\n",
                      gdbarch_frame_align_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: frame_align = <%s>\n",
                      host_address_to_string (gdbarch->frame_align));
  fprintf_unfiltered (file,
                      "gdbarch_dump: frame_args_skip = %s\n",
                      core_addr_to_string_nz (gdbarch->frame_args_skip));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_frame_num_args_p() = %d\n",
                      gdbarch_frame_num_args_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: frame_num_args = <%s>\n",
                      host_address_to_string (gdbarch->frame_num_args));
  fprintf_unfiltered (file,
                      "gdbarch_dump: frame_red_zone_size = %s\n",
                      plongest (gdbarch->frame_red_zone_size));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gcc_target_options = <%s>\n",
                      host_address_to_string (gdbarch->gcc_target_options));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_gcore_bfd_target_p() = %d\n",
                      gdbarch_gcore_bfd_target_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gcore_bfd_target = %s\n",
                      pstring (gdbarch->gcore_bfd_target));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_gdb_signal_from_target_p() = %d\n",
                      gdbarch_gdb_signal_from_target_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdb_signal_from_target = <%s>\n",
                      host_address_to_string (gdbarch->gdb_signal_from_target));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_gdb_signal_to_target_p() = %d\n",
                      gdbarch_gdb_signal_to_target_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdb_signal_to_target = <%s>\n",
                      host_address_to_string (gdbarch->gdb_signal_to_target));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gen_return_address = <%s>\n",
                      host_address_to_string (gdbarch->gen_return_address));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_get_longjmp_target_p() = %d\n",
                      gdbarch_get_longjmp_target_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: get_longjmp_target = <%s>\n",
                      host_address_to_string (gdbarch->get_longjmp_target));
  fprintf_unfiltered (file,
                      "gdbarch_dump: get_pc_address_flags = <%s>\n",
                      host_address_to_string (gdbarch->get_pc_address_flags));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_get_siginfo_type_p() = %d\n",
                      gdbarch_get_siginfo_type_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: get_siginfo_type = <%s>\n",
                      host_address_to_string (gdbarch->get_siginfo_type));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_get_syscall_number_p() = %d\n",
                      gdbarch_get_syscall_number_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: get_syscall_number = <%s>\n",
                      host_address_to_string (gdbarch->get_syscall_number));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_get_thread_local_address_p() = %d\n",
                      gdbarch_get_thread_local_address_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: get_thread_local_address = <%s>\n",
                      host_address_to_string (gdbarch->get_thread_local_address));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gnu_triplet_regexp = <%s>\n",
                      host_address_to_string (gdbarch->gnu_triplet_regexp));
  fprintf_unfiltered (file,
                      "gdbarch_dump: guess_tracepoint_registers = <%s>\n",
                      host_address_to_string (gdbarch->guess_tracepoint_registers));
  fprintf_unfiltered (file,
                      "gdbarch_dump: half_bit = %s\n",
                      plongest (gdbarch->half_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: half_format = %s\n",
                      pformat (gdbarch->half_format));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_handle_segmentation_fault_p() = %d\n",
                      gdbarch_handle_segmentation_fault_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: handle_segmentation_fault = <%s>\n",
                      host_address_to_string (gdbarch->handle_segmentation_fault));
  fprintf_unfiltered (file,
                      "gdbarch_dump: has_dos_based_file_system = %s\n",
                      plongest (gdbarch->has_dos_based_file_system));
  fprintf_unfiltered (file,
                      "gdbarch_dump: has_global_breakpoints = %s\n",
                      plongest (gdbarch->has_global_breakpoints));
  fprintf_unfiltered (file,
                      "gdbarch_dump: has_global_solist = %s\n",
                      plongest (gdbarch->has_global_solist));
  fprintf_unfiltered (file,
                      "gdbarch_dump: has_shared_address_space = <%s>\n",
                      host_address_to_string (gdbarch->has_shared_address_space));
  fprintf_unfiltered (file,
                      "gdbarch_dump: have_nonsteppable_watchpoint = %s\n",
                      plongest (gdbarch->have_nonsteppable_watchpoint));
  fprintf_unfiltered (file,
                      "gdbarch_dump: in_indirect_branch_thunk = <%s>\n",
                      host_address_to_string (gdbarch->in_indirect_branch_thunk));
  fprintf_unfiltered (file,
                      "gdbarch_dump: in_solib_return_trampoline = <%s>\n",
                      host_address_to_string (gdbarch->in_solib_return_trampoline));
  fprintf_unfiltered (file,
                      "gdbarch_dump: infcall_mmap = <%s>\n",
                      host_address_to_string (gdbarch->infcall_mmap));
  fprintf_unfiltered (file,
                      "gdbarch_dump: infcall_munmap = <%s>\n",
                      host_address_to_string (gdbarch->infcall_munmap));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_info_proc_p() = %d\n",
                      gdbarch_info_proc_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: info_proc = <%s>\n",
                      host_address_to_string (gdbarch->info_proc));
  fprintf_unfiltered (file,
                      "gdbarch_dump: inner_than = <%s>\n",
                      host_address_to_string (gdbarch->inner_than));
  fprintf_unfiltered (file,
                      "gdbarch_dump: insn_is_call = <%s>\n",
                      host_address_to_string (gdbarch->insn_is_call));
  fprintf_unfiltered (file,
                      "gdbarch_dump: insn_is_jump = <%s>\n",
                      host_address_to_string (gdbarch->insn_is_jump));
  fprintf_unfiltered (file,
                      "gdbarch_dump: insn_is_ret = <%s>\n",
                      host_address_to_string (gdbarch->insn_is_ret));
  fprintf_unfiltered (file,
                      "gdbarch_dump: int_bit = %s\n",
                      plongest (gdbarch->int_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_integer_to_address_p() = %d\n",
                      gdbarch_integer_to_address_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: integer_to_address = <%s>\n",
                      host_address_to_string (gdbarch->integer_to_address));
  fprintf_unfiltered (file,
                      "gdbarch_dump: iterate_over_objfiles_in_search_order = <%s>\n",
                      host_address_to_string (gdbarch->iterate_over_objfiles_in_search_order));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_iterate_over_regset_sections_p() = %d\n",
                      gdbarch_iterate_over_regset_sections_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: iterate_over_regset_sections = <%s>\n",
                      host_address_to_string (gdbarch->iterate_over_regset_sections));
  fprintf_unfiltered (file,
                      "gdbarch_dump: long_bit = %s\n",
                      plongest (gdbarch->long_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: long_double_bit = %s\n",
                      plongest (gdbarch->long_double_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: long_double_format = %s\n",
                      pformat (gdbarch->long_double_format));
  fprintf_unfiltered (file,
                      "gdbarch_dump: long_long_bit = %s\n",
                      plongest (gdbarch->long_long_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_make_corefile_notes_p() = %d\n",
                      gdbarch_make_corefile_notes_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: make_corefile_notes = <%s>\n",
                      host_address_to_string (gdbarch->make_corefile_notes));
  fprintf_unfiltered (file,
                      "gdbarch_dump: make_symbol_special = <%s>\n",
                      host_address_to_string (gdbarch->make_symbol_special));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_max_insn_length_p() = %d\n",
                      gdbarch_max_insn_length_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: max_insn_length = %s\n",
                      plongest (gdbarch->max_insn_length));
  fprintf_unfiltered (file,
                      "gdbarch_dump: memory_insert_breakpoint = <%s>\n",
                      host_address_to_string (gdbarch->memory_insert_breakpoint));
  fprintf_unfiltered (file,
                      "gdbarch_dump: memory_remove_breakpoint = <%s>\n",
                      host_address_to_string (gdbarch->memory_remove_breakpoint));
  fprintf_unfiltered (file,
                      "gdbarch_dump: num_pseudo_regs = %s\n",
                      plongest (gdbarch->num_pseudo_regs));
  fprintf_unfiltered (file,
                      "gdbarch_dump: num_regs = %s\n",
                      plongest (gdbarch->num_regs));
  fprintf_unfiltered (file,
                      "gdbarch_dump: osabi = %s\n",
                      plongest (gdbarch->osabi));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_overlay_update_p() = %d\n",
                      gdbarch_overlay_update_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: overlay_update = <%s>\n",
                      host_address_to_string (gdbarch->overlay_update));
  fprintf_unfiltered (file,
                      "gdbarch_dump: pc_regnum = %s\n",
                      plongest (gdbarch->pc_regnum));
  fprintf_unfiltered (file,
                      "gdbarch_dump: pointer_to_address = <%s>\n",
                      host_address_to_string (gdbarch->pointer_to_address));
  fprintf_unfiltered (file,
                      "gdbarch_dump: print_auxv_entry = <%s>\n",
                      host_address_to_string (gdbarch->print_auxv_entry));
  fprintf_unfiltered (file,
                      "gdbarch_dump: print_float_info = <%s>\n",
                      host_address_to_string (gdbarch->print_float_info));
  fprintf_unfiltered (file,
                      "gdbarch_dump: print_insn = <%s>\n",
                      host_address_to_string (gdbarch->print_insn));
  fprintf_unfiltered (file,
                      "gdbarch_dump: print_registers_info = <%s>\n",
                      host_address_to_string (gdbarch->print_registers_info));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_print_vector_info_p() = %d\n",
                      gdbarch_print_vector_info_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: print_vector_info = <%s>\n",
                      host_address_to_string (gdbarch->print_vector_info));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_process_record_p() = %d\n",
                      gdbarch_process_record_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: process_record = <%s>\n",
                      host_address_to_string (gdbarch->process_record));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_process_record_signal_p() = %d\n",
                      gdbarch_process_record_signal_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: process_record_signal = <%s>\n",
                      host_address_to_string (gdbarch->process_record_signal));
  fprintf_unfiltered (file,
                      "gdbarch_dump: program_breakpoint_here_p = <%s>\n",
                      host_address_to_string (gdbarch->program_breakpoint_here_p));
  fprintf_unfiltered (file,
                      "gdbarch_dump: ps_regnum = %s\n",
                      plongest (gdbarch->ps_regnum));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_pseudo_register_read_p() = %d\n",
                      gdbarch_pseudo_register_read_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: pseudo_register_read = <%s>\n",
                      host_address_to_string (gdbarch->pseudo_register_read));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_pseudo_register_read_value_p() = %d\n",
                      gdbarch_pseudo_register_read_value_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: pseudo_register_read_value = <%s>\n",
                      host_address_to_string (gdbarch->pseudo_register_read_value));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_pseudo_register_write_p() = %d\n",
                      gdbarch_pseudo_register_write_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: pseudo_register_write = <%s>\n",
                      host_address_to_string (gdbarch->pseudo_register_write));
  fprintf_unfiltered (file,
                      "gdbarch_dump: ptr_bit = %s\n",
                      plongest (gdbarch->ptr_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_push_dummy_call_p() = %d\n",
                      gdbarch_push_dummy_call_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: push_dummy_call = <%s>\n",
                      host_address_to_string (gdbarch->push_dummy_call));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_push_dummy_code_p() = %d\n",
                      gdbarch_push_dummy_code_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: push_dummy_code = <%s>\n",
                      host_address_to_string (gdbarch->push_dummy_code));
  fprintf_unfiltered (file,
                      "gdbarch_dump: ravenscar_ops = %s\n",
                      host_address_to_string (gdbarch->ravenscar_ops));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_read_pc_p() = %d\n",
                      gdbarch_read_pc_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: read_pc = <%s>\n",
                      host_address_to_string (gdbarch->read_pc));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_record_special_symbol_p() = %d\n",
                      gdbarch_record_special_symbol_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: record_special_symbol = <%s>\n",
                      host_address_to_string (gdbarch->record_special_symbol));
  fprintf_unfiltered (file,
                      "gdbarch_dump: register_name = <%s>\n",
                      host_address_to_string (gdbarch->register_name));
  fprintf_unfiltered (file,
                      "gdbarch_dump: register_reggroup_p = <%s>\n",
                      host_address_to_string (gdbarch->register_reggroup_p));
  fprintf_unfiltered (file,
                      "gdbarch_dump: register_sim_regno = <%s>\n",
                      host_address_to_string (gdbarch->register_sim_regno));
  fprintf_unfiltered (file,
                      "gdbarch_dump: register_to_value = <%s>\n",
                      host_address_to_string (gdbarch->register_to_value));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_register_type_p() = %d\n",
                      gdbarch_register_type_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: register_type = <%s>\n",
                      host_address_to_string (gdbarch->register_type));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_relocate_instruction_p() = %d\n",
                      gdbarch_relocate_instruction_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: relocate_instruction = <%s>\n",
                      host_address_to_string (gdbarch->relocate_instruction));
  fprintf_unfiltered (file,
                      "gdbarch_dump: remote_register_number = <%s>\n",
                      host_address_to_string (gdbarch->remote_register_number));
  fprintf_unfiltered (file,
                      "gdbarch_dump: return_in_first_hidden_param_p = <%s>\n",
                      host_address_to_string (gdbarch->return_in_first_hidden_param_p));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_return_value_p() = %d\n",
                      gdbarch_return_value_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: return_value = <%s>\n",
                      host_address_to_string (gdbarch->return_value));
  fprintf_unfiltered (file,
                      "gdbarch_dump: sdb_reg_to_regnum = <%s>\n",
                      host_address_to_string (gdbarch->sdb_reg_to_regnum));
  fprintf_unfiltered (file,
                      "gdbarch_dump: short_bit = %s\n",
                      plongest (gdbarch->short_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: significant_addr_bit = %s\n",
                      plongest (gdbarch->significant_addr_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_single_step_through_delay_p() = %d\n",
                      gdbarch_single_step_through_delay_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: single_step_through_delay = <%s>\n",
                      host_address_to_string (gdbarch->single_step_through_delay));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_skip_entrypoint_p() = %d\n",
                      gdbarch_skip_entrypoint_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: skip_entrypoint = <%s>\n",
                      host_address_to_string (gdbarch->skip_entrypoint));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_skip_main_prologue_p() = %d\n",
                      gdbarch_skip_main_prologue_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: skip_main_prologue = <%s>\n",
                      host_address_to_string (gdbarch->skip_main_prologue));
  fprintf_unfiltered (file,
                      "gdbarch_dump: skip_permanent_breakpoint = <%s>\n",
                      host_address_to_string (gdbarch->skip_permanent_breakpoint));
  fprintf_unfiltered (file,
                      "gdbarch_dump: skip_prologue = <%s>\n",
                      host_address_to_string (gdbarch->skip_prologue));
  fprintf_unfiltered (file,
                      "gdbarch_dump: skip_solib_resolver = <%s>\n",
                      host_address_to_string (gdbarch->skip_solib_resolver));
  fprintf_unfiltered (file,
                      "gdbarch_dump: skip_trampoline_code = <%s>\n",
                      host_address_to_string (gdbarch->skip_trampoline_code));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_software_single_step_p() = %d\n",
                      gdbarch_software_single_step_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: software_single_step = <%s>\n",
                      host_address_to_string (gdbarch->software_single_step));
  fprintf_unfiltered (file,
                      "gdbarch_dump: sofun_address_maybe_missing = %s\n",
                      plongest (gdbarch->sofun_address_maybe_missing));
  fprintf_unfiltered (file,
                      "gdbarch_dump: solib_symbols_extension = %s\n",
                      pstring (gdbarch->solib_symbols_extension));
  fprintf_unfiltered (file,
                      "gdbarch_dump: sp_regnum = %s\n",
                      plongest (gdbarch->sp_regnum));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stab_reg_to_regnum = <%s>\n",
                      host_address_to_string (gdbarch->stab_reg_to_regnum));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stabs_argument_has_addr = <%s>\n",
                      host_address_to_string (gdbarch->stabs_argument_has_addr));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stack_frame_destroyed_p = <%s>\n",
                      host_address_to_string (gdbarch->stack_frame_destroyed_p));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_stap_adjust_register_p() = %d\n",
                      gdbarch_stap_adjust_register_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stap_adjust_register = <%s>\n",
                      host_address_to_string (gdbarch->stap_adjust_register));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stap_gdb_register_prefix = %s\n",
                      pstring (gdbarch->stap_gdb_register_prefix));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stap_gdb_register_suffix = %s\n",
                      pstring (gdbarch->stap_gdb_register_suffix));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stap_integer_prefixes = %s\n",
                      pstring_list (gdbarch->stap_integer_prefixes));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stap_integer_suffixes = %s\n",
                      pstring_list (gdbarch->stap_integer_suffixes));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_stap_is_single_operand_p() = %d\n",
                      gdbarch_stap_is_single_operand_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stap_is_single_operand = <%s>\n",
                      host_address_to_string (gdbarch->stap_is_single_operand));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_stap_parse_special_token_p() = %d\n",
                      gdbarch_stap_parse_special_token_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stap_parse_special_token = <%s>\n",
                      host_address_to_string (gdbarch->stap_parse_special_token));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stap_register_indirection_prefixes = %s\n",
                      pstring_list (gdbarch->stap_register_indirection_prefixes));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stap_register_indirection_suffixes = %s\n",
                      pstring_list (gdbarch->stap_register_indirection_suffixes));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stap_register_prefixes = %s\n",
                      pstring_list (gdbarch->stap_register_prefixes));
  fprintf_unfiltered (file,
                      "gdbarch_dump: stap_register_suffixes = %s\n",
                      pstring_list (gdbarch->stap_register_suffixes));
  fprintf_unfiltered (file,
                      "gdbarch_dump: sw_breakpoint_from_kind = <%s>\n",
                      host_address_to_string (gdbarch->sw_breakpoint_from_kind));
  fprintf_unfiltered (file,
                      "gdbarch_dump: syscalls_info = %s\n",
                      host_address_to_string (gdbarch->syscalls_info));
  fprintf_unfiltered (file,
                      "gdbarch_dump: target_desc = %s\n",
                      host_address_to_string (gdbarch->target_desc));
  fprintf_unfiltered (file,
                      "gdbarch_dump: type_align = <%s>\n",
                      host_address_to_string (gdbarch->type_align));
  fprintf_unfiltered (file,
                      "gdbarch_dump: unwind_pc = <%s>\n",
                      host_address_to_string (gdbarch->unwind_pc));
  fprintf_unfiltered (file,
                      "gdbarch_dump: unwind_sp = <%s>\n",
                      host_address_to_string (gdbarch->unwind_sp));
  fprintf_unfiltered (file,
                      "gdbarch_dump: valid_disassembler_options = %s\n",
                      host_address_to_string (gdbarch->valid_disassembler_options));
  fprintf_unfiltered (file,
                      "gdbarch_dump: value_from_register = <%s>\n",
                      host_address_to_string (gdbarch->value_from_register));
  fprintf_unfiltered (file,
                      "gdbarch_dump: value_to_register = <%s>\n",
                      host_address_to_string (gdbarch->value_to_register));
  fprintf_unfiltered (file,
                      "gdbarch_dump: vbit_in_delta = %s\n",
                      plongest (gdbarch->vbit_in_delta));
  fprintf_unfiltered (file,
                      "gdbarch_dump: virtual_frame_pointer = <%s>\n",
                      host_address_to_string (gdbarch->virtual_frame_pointer));
  fprintf_unfiltered (file,
                      "gdbarch_dump: vsyscall_range = <%s>\n",
                      host_address_to_string (gdbarch->vsyscall_range));
  fprintf_unfiltered (file,
                      "gdbarch_dump: vtable_function_descriptors = %s\n",
                      plongest (gdbarch->vtable_function_descriptors));
  fprintf_unfiltered (file,
                      "gdbarch_dump: wchar_bit = %s\n",
                      plongest (gdbarch->wchar_bit));
  fprintf_unfiltered (file,
                      "gdbarch_dump: wchar_signed = %s\n",
                      plongest (gdbarch->wchar_signed));
  fprintf_unfiltered (file,
                      "gdbarch_dump: gdbarch_write_pc_p() = %d\n",
                      gdbarch_write_pc_p (gdbarch));
  fprintf_unfiltered (file,
                      "gdbarch_dump: write_pc = <%s>\n",
                      host_address_to_string (gdbarch->write_pc));
  fprintf_unfiltered (file,
                      "gdbarch_dump: xml_syscall_file = %s\n",
                      pstring (gdbarch->xml_syscall_file));
  if (gdbarch->dump_tdep != NULL)
    gdbarch->dump_tdep (gdbarch, file);
}

struct gdbarch_tdep *
gdbarch_tdep (struct gdbarch *gdbarch)
{
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_tdep called\n");
  return gdbarch->tdep;
}


const struct bfd_arch_info *
gdbarch_bfd_arch_info (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_bfd_arch_info called\n");
  return gdbarch->bfd_arch_info;
}

enum bfd_endian
gdbarch_byte_order (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_byte_order called\n");
  return gdbarch->byte_order;
}

enum bfd_endian
gdbarch_byte_order_for_code (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_byte_order_for_code called\n");
  return gdbarch->byte_order_for_code;
}

enum gdb_osabi
gdbarch_osabi (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_osabi called\n");
  return gdbarch->osabi;
}

const struct target_desc *
gdbarch_target_desc (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_target_desc called\n");
  return gdbarch->target_desc;
}

int
gdbarch_short_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of short_bit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_short_bit called\n");
  return gdbarch->short_bit;
}

void
set_gdbarch_short_bit (struct gdbarch *gdbarch,
                       int short_bit)
{
  gdbarch->short_bit = short_bit;
}

int
gdbarch_int_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of int_bit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_int_bit called\n");
  return gdbarch->int_bit;
}

void
set_gdbarch_int_bit (struct gdbarch *gdbarch,
                     int int_bit)
{
  gdbarch->int_bit = int_bit;
}

int
gdbarch_long_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of long_bit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_long_bit called\n");
  return gdbarch->long_bit;
}

void
set_gdbarch_long_bit (struct gdbarch *gdbarch,
                      int long_bit)
{
  gdbarch->long_bit = long_bit;
}

int
gdbarch_long_long_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of long_long_bit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_long_long_bit called\n");
  return gdbarch->long_long_bit;
}

void
set_gdbarch_long_long_bit (struct gdbarch *gdbarch,
                           int long_long_bit)
{
  gdbarch->long_long_bit = long_long_bit;
}

int
gdbarch_half_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of half_bit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_half_bit called\n");
  return gdbarch->half_bit;
}

void
set_gdbarch_half_bit (struct gdbarch *gdbarch,
                      int half_bit)
{
  gdbarch->half_bit = half_bit;
}

const struct floatformat **
gdbarch_half_format (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_half_format called\n");
  return gdbarch->half_format;
}

void
set_gdbarch_half_format (struct gdbarch *gdbarch,
                         const struct floatformat ** half_format)
{
  gdbarch->half_format = half_format;
}

int
gdbarch_float_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of float_bit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_float_bit called\n");
  return gdbarch->float_bit;
}

void
set_gdbarch_float_bit (struct gdbarch *gdbarch,
                       int float_bit)
{
  gdbarch->float_bit = float_bit;
}

const struct floatformat **
gdbarch_float_format (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_float_format called\n");
  return gdbarch->float_format;
}

void
set_gdbarch_float_format (struct gdbarch *gdbarch,
                          const struct floatformat ** float_format)
{
  gdbarch->float_format = float_format;
}

int
gdbarch_double_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of double_bit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_double_bit called\n");
  return gdbarch->double_bit;
}

void
set_gdbarch_double_bit (struct gdbarch *gdbarch,
                        int double_bit)
{
  gdbarch->double_bit = double_bit;
}

const struct floatformat **
gdbarch_double_format (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_double_format called\n");
  return gdbarch->double_format;
}

void
set_gdbarch_double_format (struct gdbarch *gdbarch,
                           const struct floatformat ** double_format)
{
  gdbarch->double_format = double_format;
}

int
gdbarch_long_double_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of long_double_bit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_long_double_bit called\n");
  return gdbarch->long_double_bit;
}

void
set_gdbarch_long_double_bit (struct gdbarch *gdbarch,
                             int long_double_bit)
{
  gdbarch->long_double_bit = long_double_bit;
}

const struct floatformat **
gdbarch_long_double_format (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_long_double_format called\n");
  return gdbarch->long_double_format;
}

void
set_gdbarch_long_double_format (struct gdbarch *gdbarch,
                                const struct floatformat ** long_double_format)
{
  gdbarch->long_double_format = long_double_format;
}

int
gdbarch_wchar_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of wchar_bit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_wchar_bit called\n");
  return gdbarch->wchar_bit;
}

void
set_gdbarch_wchar_bit (struct gdbarch *gdbarch,
                       int wchar_bit)
{
  gdbarch->wchar_bit = wchar_bit;
}

int
gdbarch_wchar_signed (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Check variable changed from pre-default.  */
  gdb_assert (gdbarch->wchar_signed != -1);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_wchar_signed called\n");
  return gdbarch->wchar_signed;
}

void
set_gdbarch_wchar_signed (struct gdbarch *gdbarch,
                          int wchar_signed)
{
  gdbarch->wchar_signed = wchar_signed;
}

const struct floatformat **
gdbarch_floatformat_for_type (struct gdbarch *gdbarch, const char *name, int length)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->floatformat_for_type != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_floatformat_for_type called\n");
  return gdbarch->floatformat_for_type (gdbarch, name, length);
}

void
set_gdbarch_floatformat_for_type (struct gdbarch *gdbarch,
                                  gdbarch_floatformat_for_type_ftype floatformat_for_type)
{
  gdbarch->floatformat_for_type = floatformat_for_type;
}

int
gdbarch_ptr_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of ptr_bit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_ptr_bit called\n");
  return gdbarch->ptr_bit;
}

void
set_gdbarch_ptr_bit (struct gdbarch *gdbarch,
                     int ptr_bit)
{
  gdbarch->ptr_bit = ptr_bit;
}

int
gdbarch_addr_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Check variable changed from pre-default.  */
  gdb_assert (gdbarch->addr_bit != 0);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bit called\n");
  return gdbarch->addr_bit;
}

void
set_gdbarch_addr_bit (struct gdbarch *gdbarch,
                      int addr_bit)
{
  gdbarch->addr_bit = addr_bit;
}

int
gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Check variable changed from pre-default.  */
  gdb_assert (gdbarch->dwarf2_addr_size != 0);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf2_addr_size called\n");
  return gdbarch->dwarf2_addr_size;
}

void
set_gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch,
                              int dwarf2_addr_size)
{
  gdbarch->dwarf2_addr_size = dwarf2_addr_size;
}

int
gdbarch_char_signed (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Check variable changed from pre-default.  */
  gdb_assert (gdbarch->char_signed != -1);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_char_signed called\n");
  return gdbarch->char_signed;
}

void
set_gdbarch_char_signed (struct gdbarch *gdbarch,
                         int char_signed)
{
  gdbarch->char_signed = char_signed;
}

int
gdbarch_read_pc_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->read_pc != NULL;
}

CORE_ADDR
gdbarch_read_pc (struct gdbarch *gdbarch, readable_regcache *regcache)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->read_pc != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_read_pc called\n");
  return gdbarch->read_pc (regcache);
}

void
set_gdbarch_read_pc (struct gdbarch *gdbarch,
                     gdbarch_read_pc_ftype read_pc)
{
  gdbarch->read_pc = read_pc;
}

int
gdbarch_write_pc_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->write_pc != NULL;
}

void
gdbarch_write_pc (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR val)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->write_pc != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_write_pc called\n");
  gdbarch->write_pc (regcache, val);
}

void
set_gdbarch_write_pc (struct gdbarch *gdbarch,
                      gdbarch_write_pc_ftype write_pc)
{
  gdbarch->write_pc = write_pc;
}

void
gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->virtual_frame_pointer != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_virtual_frame_pointer called\n");
  gdbarch->virtual_frame_pointer (gdbarch, pc, frame_regnum, frame_offset);
}

void
set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch,
                                   gdbarch_virtual_frame_pointer_ftype virtual_frame_pointer)
{
  gdbarch->virtual_frame_pointer = virtual_frame_pointer;
}

int
gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->pseudo_register_read != NULL;
}

enum register_status
gdbarch_pseudo_register_read (struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum, gdb_byte *buf)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->pseudo_register_read != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_read called\n");
  return gdbarch->pseudo_register_read (gdbarch, regcache, cookednum, buf);
}

void
set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch,
                                  gdbarch_pseudo_register_read_ftype pseudo_register_read)
{
  gdbarch->pseudo_register_read = pseudo_register_read;
}

int
gdbarch_pseudo_register_read_value_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->pseudo_register_read_value != NULL;
}

struct value *
gdbarch_pseudo_register_read_value (struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->pseudo_register_read_value != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_read_value called\n");
  return gdbarch->pseudo_register_read_value (gdbarch, regcache, cookednum);
}

void
set_gdbarch_pseudo_register_read_value (struct gdbarch *gdbarch,
                                        gdbarch_pseudo_register_read_value_ftype pseudo_register_read_value)
{
  gdbarch->pseudo_register_read_value = pseudo_register_read_value;
}

int
gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->pseudo_register_write != NULL;
}

void
gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->pseudo_register_write != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_write called\n");
  gdbarch->pseudo_register_write (gdbarch, regcache, cookednum, buf);
}

void
set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch,
                                   gdbarch_pseudo_register_write_ftype pseudo_register_write)
{
  gdbarch->pseudo_register_write = pseudo_register_write;
}

int
gdbarch_num_regs (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Check variable changed from pre-default.  */
  gdb_assert (gdbarch->num_regs != -1);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_num_regs called\n");
  return gdbarch->num_regs;
}

void
set_gdbarch_num_regs (struct gdbarch *gdbarch,
                      int num_regs)
{
  gdbarch->num_regs = num_regs;
}

int
gdbarch_num_pseudo_regs (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of num_pseudo_regs, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_num_pseudo_regs called\n");
  return gdbarch->num_pseudo_regs;
}

void
set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch,
                             int num_pseudo_regs)
{
  gdbarch->num_pseudo_regs = num_pseudo_regs;
}

int
gdbarch_ax_pseudo_register_collect_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->ax_pseudo_register_collect != NULL;
}

int
gdbarch_ax_pseudo_register_collect (struct gdbarch *gdbarch, struct agent_expr *ax, int reg)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->ax_pseudo_register_collect != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_ax_pseudo_register_collect called\n");
  return gdbarch->ax_pseudo_register_collect (gdbarch, ax, reg);
}

void
set_gdbarch_ax_pseudo_register_collect (struct gdbarch *gdbarch,
                                        gdbarch_ax_pseudo_register_collect_ftype ax_pseudo_register_collect)
{
  gdbarch->ax_pseudo_register_collect = ax_pseudo_register_collect;
}

int
gdbarch_ax_pseudo_register_push_stack_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->ax_pseudo_register_push_stack != NULL;
}

int
gdbarch_ax_pseudo_register_push_stack (struct gdbarch *gdbarch, struct agent_expr *ax, int reg)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->ax_pseudo_register_push_stack != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_ax_pseudo_register_push_stack called\n");
  return gdbarch->ax_pseudo_register_push_stack (gdbarch, ax, reg);
}

void
set_gdbarch_ax_pseudo_register_push_stack (struct gdbarch *gdbarch,
                                           gdbarch_ax_pseudo_register_push_stack_ftype ax_pseudo_register_push_stack)
{
  gdbarch->ax_pseudo_register_push_stack = ax_pseudo_register_push_stack;
}

int
gdbarch_handle_segmentation_fault_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->handle_segmentation_fault != NULL;
}

void
gdbarch_handle_segmentation_fault (struct gdbarch *gdbarch, struct ui_out *uiout)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->handle_segmentation_fault != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_handle_segmentation_fault called\n");
  gdbarch->handle_segmentation_fault (gdbarch, uiout);
}

void
set_gdbarch_handle_segmentation_fault (struct gdbarch *gdbarch,
                                       gdbarch_handle_segmentation_fault_ftype handle_segmentation_fault)
{
  gdbarch->handle_segmentation_fault = handle_segmentation_fault;
}

int
gdbarch_sp_regnum (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of sp_regnum, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_sp_regnum called\n");
  return gdbarch->sp_regnum;
}

void
set_gdbarch_sp_regnum (struct gdbarch *gdbarch,
                       int sp_regnum)
{
  gdbarch->sp_regnum = sp_regnum;
}

int
gdbarch_pc_regnum (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of pc_regnum, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_pc_regnum called\n");
  return gdbarch->pc_regnum;
}

void
set_gdbarch_pc_regnum (struct gdbarch *gdbarch,
                       int pc_regnum)
{
  gdbarch->pc_regnum = pc_regnum;
}

int
gdbarch_ps_regnum (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of ps_regnum, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_ps_regnum called\n");
  return gdbarch->ps_regnum;
}

void
set_gdbarch_ps_regnum (struct gdbarch *gdbarch,
                       int ps_regnum)
{
  gdbarch->ps_regnum = ps_regnum;
}

int
gdbarch_fp0_regnum (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of fp0_regnum, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_fp0_regnum called\n");
  return gdbarch->fp0_regnum;
}

void
set_gdbarch_fp0_regnum (struct gdbarch *gdbarch,
                        int fp0_regnum)
{
  gdbarch->fp0_regnum = fp0_regnum;
}

int
gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->stab_reg_to_regnum != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stab_reg_to_regnum called\n");
  return gdbarch->stab_reg_to_regnum (gdbarch, stab_regnr);
}

void
set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch,
                                gdbarch_stab_reg_to_regnum_ftype stab_reg_to_regnum)
{
  gdbarch->stab_reg_to_regnum = stab_reg_to_regnum;
}

int
gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->ecoff_reg_to_regnum != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_ecoff_reg_to_regnum called\n");
  return gdbarch->ecoff_reg_to_regnum (gdbarch, ecoff_regnr);
}

void
set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch,
                                 gdbarch_ecoff_reg_to_regnum_ftype ecoff_reg_to_regnum)
{
  gdbarch->ecoff_reg_to_regnum = ecoff_reg_to_regnum;
}

int
gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->sdb_reg_to_regnum != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_sdb_reg_to_regnum called\n");
  return gdbarch->sdb_reg_to_regnum (gdbarch, sdb_regnr);
}

void
set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch,
                               gdbarch_sdb_reg_to_regnum_ftype sdb_reg_to_regnum)
{
  gdbarch->sdb_reg_to_regnum = sdb_reg_to_regnum;
}

int
gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->dwarf2_reg_to_regnum != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf2_reg_to_regnum called\n");
  return gdbarch->dwarf2_reg_to_regnum (gdbarch, dwarf2_regnr);
}

void
set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch,
                                  gdbarch_dwarf2_reg_to_regnum_ftype dwarf2_reg_to_regnum)
{
  gdbarch->dwarf2_reg_to_regnum = dwarf2_reg_to_regnum;
}

const char *
gdbarch_register_name (struct gdbarch *gdbarch, int regnr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->register_name != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_name called\n");
  return gdbarch->register_name (gdbarch, regnr);
}

void
set_gdbarch_register_name (struct gdbarch *gdbarch,
                           gdbarch_register_name_ftype register_name)
{
  gdbarch->register_name = register_name;
}

int
gdbarch_register_type_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->register_type != NULL;
}

struct type *
gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->register_type != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_type called\n");
  return gdbarch->register_type (gdbarch, reg_nr);
}

void
set_gdbarch_register_type (struct gdbarch *gdbarch,
                           gdbarch_register_type_ftype register_type)
{
  gdbarch->register_type = register_type;
}

struct frame_id
gdbarch_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->dummy_id != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_dummy_id called\n");
  return gdbarch->dummy_id (gdbarch, this_frame);
}

void
set_gdbarch_dummy_id (struct gdbarch *gdbarch,
                      gdbarch_dummy_id_ftype dummy_id)
{
  gdbarch->dummy_id = dummy_id;
}

int
gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_fp_regnum called\n");
  return gdbarch->deprecated_fp_regnum;
}

void
set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch,
                                  int deprecated_fp_regnum)
{
  gdbarch->deprecated_fp_regnum = deprecated_fp_regnum;
}

int
gdbarch_push_dummy_call_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->push_dummy_call != NULL;
}

CORE_ADDR
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, function_call_return_method return_method, CORE_ADDR struct_addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->push_dummy_call != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_call called\n");
  return gdbarch->push_dummy_call (gdbarch, function, regcache, bp_addr, nargs, args, sp, return_method, struct_addr);
}

void
set_gdbarch_push_dummy_call (struct gdbarch *gdbarch,
                             gdbarch_push_dummy_call_ftype push_dummy_call)
{
  gdbarch->push_dummy_call = push_dummy_call;
}

int
gdbarch_call_dummy_location (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of call_dummy_location, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_location called\n");
  return gdbarch->call_dummy_location;
}

void
set_gdbarch_call_dummy_location (struct gdbarch *gdbarch,
                                 int call_dummy_location)
{
  gdbarch->call_dummy_location = call_dummy_location;
}

int
gdbarch_push_dummy_code_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->push_dummy_code != NULL;
}

CORE_ADDR
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)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->push_dummy_code != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_code called\n");
  return gdbarch->push_dummy_code (gdbarch, sp, funaddr, args, nargs, value_type, real_pc, bp_addr, regcache);
}

void
set_gdbarch_push_dummy_code (struct gdbarch *gdbarch,
                             gdbarch_push_dummy_code_ftype push_dummy_code)
{
  gdbarch->push_dummy_code = push_dummy_code;
}

int
gdbarch_code_of_frame_writable (struct gdbarch *gdbarch, struct frame_info *frame)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->code_of_frame_writable != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_code_of_frame_writable called\n");
  return gdbarch->code_of_frame_writable (gdbarch, frame);
}

void
set_gdbarch_code_of_frame_writable (struct gdbarch *gdbarch,
                                    gdbarch_code_of_frame_writable_ftype code_of_frame_writable)
{
  gdbarch->code_of_frame_writable = code_of_frame_writable;
}

void
gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->print_registers_info != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_print_registers_info called\n");
  gdbarch->print_registers_info (gdbarch, file, frame, regnum, all);
}

void
set_gdbarch_print_registers_info (struct gdbarch *gdbarch,
                                  gdbarch_print_registers_info_ftype print_registers_info)
{
  gdbarch->print_registers_info = print_registers_info;
}

void
gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->print_float_info != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_print_float_info called\n");
  gdbarch->print_float_info (gdbarch, file, frame, args);
}

void
set_gdbarch_print_float_info (struct gdbarch *gdbarch,
                              gdbarch_print_float_info_ftype print_float_info)
{
  gdbarch->print_float_info = print_float_info;
}

int
gdbarch_print_vector_info_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->print_vector_info != NULL;
}

void
gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->print_vector_info != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_print_vector_info called\n");
  gdbarch->print_vector_info (gdbarch, file, frame, args);
}

void
set_gdbarch_print_vector_info (struct gdbarch *gdbarch,
                               gdbarch_print_vector_info_ftype print_vector_info)
{
  gdbarch->print_vector_info = print_vector_info;
}

int
gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->register_sim_regno != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_sim_regno called\n");
  return gdbarch->register_sim_regno (gdbarch, reg_nr);
}

void
set_gdbarch_register_sim_regno (struct gdbarch *gdbarch,
                                gdbarch_register_sim_regno_ftype register_sim_regno)
{
  gdbarch->register_sim_regno = register_sim_regno;
}

int
gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->cannot_fetch_register != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_fetch_register called\n");
  return gdbarch->cannot_fetch_register (gdbarch, regnum);
}

void
set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch,
                                   gdbarch_cannot_fetch_register_ftype cannot_fetch_register)
{
  gdbarch->cannot_fetch_register = cannot_fetch_register;
}

int
gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->cannot_store_register != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_store_register called\n");
  return gdbarch->cannot_store_register (gdbarch, regnum);
}

void
set_gdbarch_cannot_store_register (struct gdbarch *gdbarch,
                                   gdbarch_cannot_store_register_ftype cannot_store_register)
{
  gdbarch->cannot_store_register = cannot_store_register;
}

int
gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->get_longjmp_target != NULL;
}

int
gdbarch_get_longjmp_target (struct gdbarch *gdbarch, struct frame_info *frame, CORE_ADDR *pc)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->get_longjmp_target != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_get_longjmp_target called\n");
  return gdbarch->get_longjmp_target (frame, pc);
}

void
set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch,
                                gdbarch_get_longjmp_target_ftype get_longjmp_target)
{
  gdbarch->get_longjmp_target = get_longjmp_target;
}

int
gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_believe_pcc_promotion called\n");
  return gdbarch->believe_pcc_promotion;
}

void
set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch,
                                   int believe_pcc_promotion)
{
  gdbarch->believe_pcc_promotion = believe_pcc_promotion;
}

int
gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->convert_register_p != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_register_p called\n");
  return gdbarch->convert_register_p (gdbarch, regnum, type);
}

void
set_gdbarch_convert_register_p (struct gdbarch *gdbarch,
                                gdbarch_convert_register_p_ftype convert_register_p)
{
  gdbarch->convert_register_p = convert_register_p;
}

int
gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, gdb_byte *buf, int *optimizedp, int *unavailablep)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->register_to_value != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_to_value called\n");
  return gdbarch->register_to_value (frame, regnum, type, buf, optimizedp, unavailablep);
}

void
set_gdbarch_register_to_value (struct gdbarch *gdbarch,
                               gdbarch_register_to_value_ftype register_to_value)
{
  gdbarch->register_to_value = register_to_value;
}

void
gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const gdb_byte *buf)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->value_to_register != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_value_to_register called\n");
  gdbarch->value_to_register (frame, regnum, type, buf);
}

void
set_gdbarch_value_to_register (struct gdbarch *gdbarch,
                               gdbarch_value_to_register_ftype value_to_register)
{
  gdbarch->value_to_register = value_to_register;
}

struct value *
gdbarch_value_from_register (struct gdbarch *gdbarch, struct type *type, int regnum, struct frame_id frame_id)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->value_from_register != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_value_from_register called\n");
  return gdbarch->value_from_register (gdbarch, type, regnum, frame_id);
}

void
set_gdbarch_value_from_register (struct gdbarch *gdbarch,
                                 gdbarch_value_from_register_ftype value_from_register)
{
  gdbarch->value_from_register = value_from_register;
}

CORE_ADDR
gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->pointer_to_address != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_pointer_to_address called\n");
  return gdbarch->pointer_to_address (gdbarch, type, buf);
}

void
set_gdbarch_pointer_to_address (struct gdbarch *gdbarch,
                                gdbarch_pointer_to_address_ftype pointer_to_address)
{
  gdbarch->pointer_to_address = pointer_to_address;
}

void
gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->address_to_pointer != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_address_to_pointer called\n");
  gdbarch->address_to_pointer (gdbarch, type, buf, addr);
}

void
set_gdbarch_address_to_pointer (struct gdbarch *gdbarch,
                                gdbarch_address_to_pointer_ftype address_to_pointer)
{
  gdbarch->address_to_pointer = address_to_pointer;
}

int
gdbarch_integer_to_address_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->integer_to_address != NULL;
}

CORE_ADDR
gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->integer_to_address != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_integer_to_address called\n");
  return gdbarch->integer_to_address (gdbarch, type, buf);
}

void
set_gdbarch_integer_to_address (struct gdbarch *gdbarch,
                                gdbarch_integer_to_address_ftype integer_to_address)
{
  gdbarch->integer_to_address = integer_to_address;
}

int
gdbarch_return_value_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->return_value != NULL;
}

enum return_value_convention
gdbarch_return_value (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->return_value != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_return_value called\n");
  return gdbarch->return_value (gdbarch, function, valtype, regcache, readbuf, writebuf);
}

void
set_gdbarch_return_value (struct gdbarch *gdbarch,
                          gdbarch_return_value_ftype return_value)
{
  gdbarch->return_value = return_value;
}

int
gdbarch_return_in_first_hidden_param_p (struct gdbarch *gdbarch, struct type *type)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->return_in_first_hidden_param_p != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_return_in_first_hidden_param_p called\n");
  return gdbarch->return_in_first_hidden_param_p (gdbarch, type);
}

void
set_gdbarch_return_in_first_hidden_param_p (struct gdbarch *gdbarch,
                                            gdbarch_return_in_first_hidden_param_p_ftype return_in_first_hidden_param_p)
{
  gdbarch->return_in_first_hidden_param_p = return_in_first_hidden_param_p;
}

CORE_ADDR
gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->skip_prologue != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_prologue called\n");
  return gdbarch->skip_prologue (gdbarch, ip);
}

void
set_gdbarch_skip_prologue (struct gdbarch *gdbarch,
                           gdbarch_skip_prologue_ftype skip_prologue)
{
  gdbarch->skip_prologue = skip_prologue;
}

int
gdbarch_skip_main_prologue_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->skip_main_prologue != NULL;
}

CORE_ADDR
gdbarch_skip_main_prologue (struct gdbarch *gdbarch, CORE_ADDR ip)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->skip_main_prologue != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_main_prologue called\n");
  return gdbarch->skip_main_prologue (gdbarch, ip);
}

void
set_gdbarch_skip_main_prologue (struct gdbarch *gdbarch,
                                gdbarch_skip_main_prologue_ftype skip_main_prologue)
{
  gdbarch->skip_main_prologue = skip_main_prologue;
}

int
gdbarch_skip_entrypoint_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->skip_entrypoint != NULL;
}

CORE_ADDR
gdbarch_skip_entrypoint (struct gdbarch *gdbarch, CORE_ADDR ip)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->skip_entrypoint != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_entrypoint called\n");
  return gdbarch->skip_entrypoint (gdbarch, ip);
}

void
set_gdbarch_skip_entrypoint (struct gdbarch *gdbarch,
                             gdbarch_skip_entrypoint_ftype skip_entrypoint)
{
  gdbarch->skip_entrypoint = skip_entrypoint;
}

int
gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->inner_than != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_inner_than called\n");
  return gdbarch->inner_than (lhs, rhs);
}

void
set_gdbarch_inner_than (struct gdbarch *gdbarch,
                        gdbarch_inner_than_ftype inner_than)
{
  gdbarch->inner_than = inner_than;
}

const gdb_byte *
gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->breakpoint_from_pc != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_breakpoint_from_pc called\n");
  return gdbarch->breakpoint_from_pc (gdbarch, pcptr, lenptr);
}

void
set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch,
                                gdbarch_breakpoint_from_pc_ftype breakpoint_from_pc)
{
  gdbarch->breakpoint_from_pc = breakpoint_from_pc;
}

int
gdbarch_breakpoint_kind_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->breakpoint_kind_from_pc != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_breakpoint_kind_from_pc called\n");
  return gdbarch->breakpoint_kind_from_pc (gdbarch, pcptr);
}

void
set_gdbarch_breakpoint_kind_from_pc (struct gdbarch *gdbarch,
                                     gdbarch_breakpoint_kind_from_pc_ftype breakpoint_kind_from_pc)
{
  gdbarch->breakpoint_kind_from_pc = breakpoint_kind_from_pc;
}

const gdb_byte *
gdbarch_sw_breakpoint_from_kind (struct gdbarch *gdbarch, int kind, int *size)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->sw_breakpoint_from_kind != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_sw_breakpoint_from_kind called\n");
  return gdbarch->sw_breakpoint_from_kind (gdbarch, kind, size);
}

void
set_gdbarch_sw_breakpoint_from_kind (struct gdbarch *gdbarch,
                                     gdbarch_sw_breakpoint_from_kind_ftype sw_breakpoint_from_kind)
{
  gdbarch->sw_breakpoint_from_kind = sw_breakpoint_from_kind;
}

int
gdbarch_breakpoint_kind_from_current_state (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR *pcptr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->breakpoint_kind_from_current_state != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_breakpoint_kind_from_current_state called\n");
  return gdbarch->breakpoint_kind_from_current_state (gdbarch, regcache, pcptr);
}

void
set_gdbarch_breakpoint_kind_from_current_state (struct gdbarch *gdbarch,
                                                gdbarch_breakpoint_kind_from_current_state_ftype breakpoint_kind_from_current_state)
{
  gdbarch->breakpoint_kind_from_current_state = breakpoint_kind_from_current_state;
}

int
gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->adjust_breakpoint_address != NULL;
}

CORE_ADDR
gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->adjust_breakpoint_address != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_adjust_breakpoint_address called\n");
  return gdbarch->adjust_breakpoint_address (gdbarch, bpaddr);
}

void
set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch,
                                       gdbarch_adjust_breakpoint_address_ftype adjust_breakpoint_address)
{
  gdbarch->adjust_breakpoint_address = adjust_breakpoint_address;
}

int
gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->memory_insert_breakpoint != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_insert_breakpoint called\n");
  return gdbarch->memory_insert_breakpoint (gdbarch, bp_tgt);
}

void
set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch,
                                      gdbarch_memory_insert_breakpoint_ftype memory_insert_breakpoint)
{
  gdbarch->memory_insert_breakpoint = memory_insert_breakpoint;
}

int
gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->memory_remove_breakpoint != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_remove_breakpoint called\n");
  return gdbarch->memory_remove_breakpoint (gdbarch, bp_tgt);
}

void
set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch,
                                      gdbarch_memory_remove_breakpoint_ftype memory_remove_breakpoint)
{
  gdbarch->memory_remove_breakpoint = memory_remove_breakpoint;
}

CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of decr_pc_after_break, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_decr_pc_after_break called\n");
  return gdbarch->decr_pc_after_break;
}

void
set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch,
                                 CORE_ADDR decr_pc_after_break)
{
  gdbarch->decr_pc_after_break = decr_pc_after_break;
}

CORE_ADDR
gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_function_start_offset called\n");
  return gdbarch->deprecated_function_start_offset;
}

void
set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch,
                                              CORE_ADDR deprecated_function_start_offset)
{
  gdbarch->deprecated_function_start_offset = deprecated_function_start_offset;
}

int
gdbarch_remote_register_number (struct gdbarch *gdbarch, int regno)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->remote_register_number != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_remote_register_number called\n");
  return gdbarch->remote_register_number (gdbarch, regno);
}

void
set_gdbarch_remote_register_number (struct gdbarch *gdbarch,
                                    gdbarch_remote_register_number_ftype remote_register_number)
{
  gdbarch->remote_register_number = remote_register_number;
}

int
gdbarch_fetch_tls_load_module_address_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->fetch_tls_load_module_address != NULL;
}

CORE_ADDR
gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch, struct objfile *objfile)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->fetch_tls_load_module_address != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_fetch_tls_load_module_address called\n");
  return gdbarch->fetch_tls_load_module_address (objfile);
}

void
set_gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch,
                                           gdbarch_fetch_tls_load_module_address_ftype fetch_tls_load_module_address)
{
  gdbarch->fetch_tls_load_module_address = fetch_tls_load_module_address;
}

int
gdbarch_get_thread_local_address_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->get_thread_local_address != NULL;
}

CORE_ADDR
gdbarch_get_thread_local_address (struct gdbarch *gdbarch, ptid_t ptid, CORE_ADDR lm_addr, CORE_ADDR offset)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->get_thread_local_address != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_get_thread_local_address called\n");
  return gdbarch->get_thread_local_address (gdbarch, ptid, lm_addr, offset);
}

void
set_gdbarch_get_thread_local_address (struct gdbarch *gdbarch,
                                      gdbarch_get_thread_local_address_ftype get_thread_local_address)
{
  gdbarch->get_thread_local_address = get_thread_local_address;
}

CORE_ADDR
gdbarch_frame_args_skip (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of frame_args_skip, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_args_skip called\n");
  return gdbarch->frame_args_skip;
}

void
set_gdbarch_frame_args_skip (struct gdbarch *gdbarch,
                             CORE_ADDR frame_args_skip)
{
  gdbarch->frame_args_skip = frame_args_skip;
}

CORE_ADDR
gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->unwind_pc != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_pc called\n");
  return gdbarch->unwind_pc (gdbarch, next_frame);
}

void
set_gdbarch_unwind_pc (struct gdbarch *gdbarch,
                       gdbarch_unwind_pc_ftype unwind_pc)
{
  gdbarch->unwind_pc = unwind_pc;
}

CORE_ADDR
gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->unwind_sp != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_sp called\n");
  return gdbarch->unwind_sp (gdbarch, next_frame);
}

void
set_gdbarch_unwind_sp (struct gdbarch *gdbarch,
                       gdbarch_unwind_sp_ftype unwind_sp)
{
  gdbarch->unwind_sp = unwind_sp;
}

int
gdbarch_frame_num_args_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->frame_num_args != NULL;
}

int
gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->frame_num_args != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_num_args called\n");
  return gdbarch->frame_num_args (frame);
}

void
set_gdbarch_frame_num_args (struct gdbarch *gdbarch,
                            gdbarch_frame_num_args_ftype frame_num_args)
{
  gdbarch->frame_num_args = frame_num_args;
}

int
gdbarch_frame_align_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->frame_align != NULL;
}

CORE_ADDR
gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->frame_align != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_align called\n");
  return gdbarch->frame_align (gdbarch, address);
}

void
set_gdbarch_frame_align (struct gdbarch *gdbarch,
                         gdbarch_frame_align_ftype frame_align)
{
  gdbarch->frame_align = frame_align;
}

int
gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->stabs_argument_has_addr != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stabs_argument_has_addr called\n");
  return gdbarch->stabs_argument_has_addr (gdbarch, type);
}

void
set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch,
                                     gdbarch_stabs_argument_has_addr_ftype stabs_argument_has_addr)
{
  gdbarch->stabs_argument_has_addr = stabs_argument_has_addr;
}

int
gdbarch_frame_red_zone_size (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_red_zone_size called\n");
  return gdbarch->frame_red_zone_size;
}

void
set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch,
                                 int frame_red_zone_size)
{
  gdbarch->frame_red_zone_size = frame_red_zone_size;
}

CORE_ADDR
gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->convert_from_func_ptr_addr != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_from_func_ptr_addr called\n");
  return gdbarch->convert_from_func_ptr_addr (gdbarch, addr, targ);
}

void
set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch,
                                        gdbarch_convert_from_func_ptr_addr_ftype convert_from_func_ptr_addr)
{
  gdbarch->convert_from_func_ptr_addr = convert_from_func_ptr_addr;
}

CORE_ADDR
gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->addr_bits_remove != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bits_remove called\n");
  return gdbarch->addr_bits_remove (gdbarch, addr);
}

void
set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch,
                              gdbarch_addr_bits_remove_ftype addr_bits_remove)
{
  gdbarch->addr_bits_remove = addr_bits_remove;
}

int
gdbarch_significant_addr_bit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of significant_addr_bit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_significant_addr_bit called\n");
  return gdbarch->significant_addr_bit;
}

void
set_gdbarch_significant_addr_bit (struct gdbarch *gdbarch,
                                  int significant_addr_bit)
{
  gdbarch->significant_addr_bit = significant_addr_bit;
}

int
gdbarch_software_single_step_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->software_single_step != NULL;
}

std::vector<CORE_ADDR>
gdbarch_software_single_step (struct gdbarch *gdbarch, struct regcache *regcache)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->software_single_step != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_software_single_step called\n");
  return gdbarch->software_single_step (regcache);
}

void
set_gdbarch_software_single_step (struct gdbarch *gdbarch,
                                  gdbarch_software_single_step_ftype software_single_step)
{
  gdbarch->software_single_step = software_single_step;
}

int
gdbarch_single_step_through_delay_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->single_step_through_delay != NULL;
}

int
gdbarch_single_step_through_delay (struct gdbarch *gdbarch, struct frame_info *frame)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->single_step_through_delay != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_single_step_through_delay called\n");
  return gdbarch->single_step_through_delay (gdbarch, frame);
}

void
set_gdbarch_single_step_through_delay (struct gdbarch *gdbarch,
                                       gdbarch_single_step_through_delay_ftype single_step_through_delay)
{
  gdbarch->single_step_through_delay = single_step_through_delay;
}

int
gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->print_insn != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_print_insn called\n");
  return gdbarch->print_insn (vma, info);
}

void
set_gdbarch_print_insn (struct gdbarch *gdbarch,
                        gdbarch_print_insn_ftype print_insn)
{
  gdbarch->print_insn = print_insn;
}

CORE_ADDR
gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, struct frame_info *frame, CORE_ADDR pc)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->skip_trampoline_code != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_trampoline_code called\n");
  return gdbarch->skip_trampoline_code (frame, pc);
}

void
set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch,
                                  gdbarch_skip_trampoline_code_ftype skip_trampoline_code)
{
  gdbarch->skip_trampoline_code = skip_trampoline_code;
}

CORE_ADDR
gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->skip_solib_resolver != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_solib_resolver called\n");
  return gdbarch->skip_solib_resolver (gdbarch, pc);
}

void
set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch,
                                 gdbarch_skip_solib_resolver_ftype skip_solib_resolver)
{
  gdbarch->skip_solib_resolver = skip_solib_resolver;
}

int
gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, const char *name)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->in_solib_return_trampoline != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_in_solib_return_trampoline called\n");
  return gdbarch->in_solib_return_trampoline (gdbarch, pc, name);
}

void
set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch,
                                        gdbarch_in_solib_return_trampoline_ftype in_solib_return_trampoline)
{
  gdbarch->in_solib_return_trampoline = in_solib_return_trampoline;
}

bool
gdbarch_in_indirect_branch_thunk (struct gdbarch *gdbarch, CORE_ADDR pc)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->in_indirect_branch_thunk != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_in_indirect_branch_thunk called\n");
  return gdbarch->in_indirect_branch_thunk (gdbarch, pc);
}

void
set_gdbarch_in_indirect_branch_thunk (struct gdbarch *gdbarch,
                                      gdbarch_in_indirect_branch_thunk_ftype in_indirect_branch_thunk)
{
  gdbarch->in_indirect_branch_thunk = in_indirect_branch_thunk;
}

int
gdbarch_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->stack_frame_destroyed_p != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stack_frame_destroyed_p called\n");
  return gdbarch->stack_frame_destroyed_p (gdbarch, addr);
}

void
set_gdbarch_stack_frame_destroyed_p (struct gdbarch *gdbarch,
                                     gdbarch_stack_frame_destroyed_p_ftype stack_frame_destroyed_p)
{
  gdbarch->stack_frame_destroyed_p = stack_frame_destroyed_p;
}

int
gdbarch_elf_make_msymbol_special_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->elf_make_msymbol_special != NULL;
}

void
gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->elf_make_msymbol_special != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_elf_make_msymbol_special called\n");
  gdbarch->elf_make_msymbol_special (sym, msym);
}

void
set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch,
                                      gdbarch_elf_make_msymbol_special_ftype elf_make_msymbol_special)
{
  gdbarch->elf_make_msymbol_special = elf_make_msymbol_special;
}

void
gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->coff_make_msymbol_special != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_coff_make_msymbol_special called\n");
  gdbarch->coff_make_msymbol_special (val, msym);
}

void
set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch,
                                       gdbarch_coff_make_msymbol_special_ftype coff_make_msymbol_special)
{
  gdbarch->coff_make_msymbol_special = coff_make_msymbol_special;
}

void
gdbarch_make_symbol_special (struct gdbarch *gdbarch, struct symbol *sym, struct objfile *objfile)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->make_symbol_special != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_make_symbol_special called\n");
  gdbarch->make_symbol_special (sym, objfile);
}

void
set_gdbarch_make_symbol_special (struct gdbarch *gdbarch,
                                 gdbarch_make_symbol_special_ftype make_symbol_special)
{
  gdbarch->make_symbol_special = make_symbol_special;
}

CORE_ADDR
gdbarch_adjust_dwarf2_addr (struct gdbarch *gdbarch, CORE_ADDR pc)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->adjust_dwarf2_addr != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_adjust_dwarf2_addr called\n");
  return gdbarch->adjust_dwarf2_addr (pc);
}

void
set_gdbarch_adjust_dwarf2_addr (struct gdbarch *gdbarch,
                                gdbarch_adjust_dwarf2_addr_ftype adjust_dwarf2_addr)
{
  gdbarch->adjust_dwarf2_addr = adjust_dwarf2_addr;
}

CORE_ADDR
gdbarch_adjust_dwarf2_line (struct gdbarch *gdbarch, CORE_ADDR addr, int rel)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->adjust_dwarf2_line != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_adjust_dwarf2_line called\n");
  return gdbarch->adjust_dwarf2_line (addr, rel);
}

void
set_gdbarch_adjust_dwarf2_line (struct gdbarch *gdbarch,
                                gdbarch_adjust_dwarf2_line_ftype adjust_dwarf2_line)
{
  gdbarch->adjust_dwarf2_line = adjust_dwarf2_line;
}

int
gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of cannot_step_breakpoint, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_step_breakpoint called\n");
  return gdbarch->cannot_step_breakpoint;
}

void
set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch,
                                    int cannot_step_breakpoint)
{
  gdbarch->cannot_step_breakpoint = cannot_step_breakpoint;
}

int
gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of have_nonsteppable_watchpoint, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_have_nonsteppable_watchpoint called\n");
  return gdbarch->have_nonsteppable_watchpoint;
}

void
set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch,
                                          int have_nonsteppable_watchpoint)
{
  gdbarch->have_nonsteppable_watchpoint = have_nonsteppable_watchpoint;
}

int
gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->address_class_type_flags != NULL;
}

int
gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->address_class_type_flags != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_type_flags called\n");
  return gdbarch->address_class_type_flags (byte_size, dwarf2_addr_class);
}

void
set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch,
                                      gdbarch_address_class_type_flags_ftype address_class_type_flags)
{
  gdbarch->address_class_type_flags = address_class_type_flags;
}

int
gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->address_class_type_flags_to_name != NULL;
}

const char *
gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->address_class_type_flags_to_name != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_type_flags_to_name called\n");
  return gdbarch->address_class_type_flags_to_name (gdbarch, type_flags);
}

void
set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch,
                                              gdbarch_address_class_type_flags_to_name_ftype address_class_type_flags_to_name)
{
  gdbarch->address_class_type_flags_to_name = address_class_type_flags_to_name;
}

bool
gdbarch_execute_dwarf_cfa_vendor_op (struct gdbarch *gdbarch, gdb_byte op, struct dwarf2_frame_state *fs)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->execute_dwarf_cfa_vendor_op != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_execute_dwarf_cfa_vendor_op called\n");
  return gdbarch->execute_dwarf_cfa_vendor_op (gdbarch, op, fs);
}

void
set_gdbarch_execute_dwarf_cfa_vendor_op (struct gdbarch *gdbarch,
                                         gdbarch_execute_dwarf_cfa_vendor_op_ftype execute_dwarf_cfa_vendor_op)
{
  gdbarch->execute_dwarf_cfa_vendor_op = execute_dwarf_cfa_vendor_op;
}

int
gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->address_class_name_to_type_flags != NULL;
}

int
gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->address_class_name_to_type_flags != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_name_to_type_flags called\n");
  return gdbarch->address_class_name_to_type_flags (gdbarch, name, type_flags_ptr);
}

void
set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch,
                                              gdbarch_address_class_name_to_type_flags_ftype address_class_name_to_type_flags)
{
  gdbarch->address_class_name_to_type_flags = address_class_name_to_type_flags;
}

int
gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->register_reggroup_p != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_reggroup_p called\n");
  return gdbarch->register_reggroup_p (gdbarch, regnum, reggroup);
}

void
set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch,
                                 gdbarch_register_reggroup_p_ftype register_reggroup_p)
{
  gdbarch->register_reggroup_p = register_reggroup_p;
}

int
gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->fetch_pointer_argument != NULL;
}

CORE_ADDR
gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->fetch_pointer_argument != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_fetch_pointer_argument called\n");
  return gdbarch->fetch_pointer_argument (frame, argi, type);
}

void
set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch,
                                    gdbarch_fetch_pointer_argument_ftype fetch_pointer_argument)
{
  gdbarch->fetch_pointer_argument = fetch_pointer_argument;
}

int
gdbarch_iterate_over_regset_sections_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->iterate_over_regset_sections != NULL;
}

void
gdbarch_iterate_over_regset_sections (struct gdbarch *gdbarch, iterate_over_regset_sections_cb *cb, void *cb_data, const struct regcache *regcache)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->iterate_over_regset_sections != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_iterate_over_regset_sections called\n");
  gdbarch->iterate_over_regset_sections (gdbarch, cb, cb_data, regcache);
}

void
set_gdbarch_iterate_over_regset_sections (struct gdbarch *gdbarch,
                                          gdbarch_iterate_over_regset_sections_ftype iterate_over_regset_sections)
{
  gdbarch->iterate_over_regset_sections = iterate_over_regset_sections;
}

int
gdbarch_make_corefile_notes_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->make_corefile_notes != NULL;
}

char *
gdbarch_make_corefile_notes (struct gdbarch *gdbarch, bfd *obfd, int *note_size)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->make_corefile_notes != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_make_corefile_notes called\n");
  return gdbarch->make_corefile_notes (gdbarch, obfd, note_size);
}

void
set_gdbarch_make_corefile_notes (struct gdbarch *gdbarch,
                                 gdbarch_make_corefile_notes_ftype make_corefile_notes)
{
  gdbarch->make_corefile_notes = make_corefile_notes;
}

int
gdbarch_find_memory_regions_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->find_memory_regions != NULL;
}

int
gdbarch_find_memory_regions (struct gdbarch *gdbarch, find_memory_region_ftype func, void *data)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->find_memory_regions != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_find_memory_regions called\n");
  return gdbarch->find_memory_regions (gdbarch, func, data);
}

void
set_gdbarch_find_memory_regions (struct gdbarch *gdbarch,
                                 gdbarch_find_memory_regions_ftype find_memory_regions)
{
  gdbarch->find_memory_regions = find_memory_regions;
}

int
gdbarch_core_xfer_shared_libraries_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->core_xfer_shared_libraries != NULL;
}

ULONGEST
gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->core_xfer_shared_libraries != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_core_xfer_shared_libraries called\n");
  return gdbarch->core_xfer_shared_libraries (gdbarch, readbuf, offset, len);
}

void
set_gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch,
                                        gdbarch_core_xfer_shared_libraries_ftype core_xfer_shared_libraries)
{
  gdbarch->core_xfer_shared_libraries = core_xfer_shared_libraries;
}

int
gdbarch_core_xfer_shared_libraries_aix_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->core_xfer_shared_libraries_aix != NULL;
}

ULONGEST
gdbarch_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->core_xfer_shared_libraries_aix != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_core_xfer_shared_libraries_aix called\n");
  return gdbarch->core_xfer_shared_libraries_aix (gdbarch, readbuf, offset, len);
}

void
set_gdbarch_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch,
                                            gdbarch_core_xfer_shared_libraries_aix_ftype core_xfer_shared_libraries_aix)
{
  gdbarch->core_xfer_shared_libraries_aix = core_xfer_shared_libraries_aix;
}

int
gdbarch_core_pid_to_str_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->core_pid_to_str != NULL;
}

std::string
gdbarch_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->core_pid_to_str != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_core_pid_to_str called\n");
  return gdbarch->core_pid_to_str (gdbarch, ptid);
}

void
set_gdbarch_core_pid_to_str (struct gdbarch *gdbarch,
                             gdbarch_core_pid_to_str_ftype core_pid_to_str)
{
  gdbarch->core_pid_to_str = core_pid_to_str;
}

int
gdbarch_core_thread_name_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->core_thread_name != NULL;
}

const char *
gdbarch_core_thread_name (struct gdbarch *gdbarch, struct thread_info *thr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->core_thread_name != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_core_thread_name called\n");
  return gdbarch->core_thread_name (gdbarch, thr);
}

void
set_gdbarch_core_thread_name (struct gdbarch *gdbarch,
                              gdbarch_core_thread_name_ftype core_thread_name)
{
  gdbarch->core_thread_name = core_thread_name;
}

int
gdbarch_core_xfer_siginfo_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->core_xfer_siginfo != NULL;
}

LONGEST
gdbarch_core_xfer_siginfo (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->core_xfer_siginfo != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_core_xfer_siginfo called\n");
  return gdbarch->core_xfer_siginfo (gdbarch,  readbuf, offset, len);
}

void
set_gdbarch_core_xfer_siginfo (struct gdbarch *gdbarch,
                               gdbarch_core_xfer_siginfo_ftype core_xfer_siginfo)
{
  gdbarch->core_xfer_siginfo = core_xfer_siginfo;
}

int
gdbarch_gcore_bfd_target_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->gcore_bfd_target != 0;
}

const char *
gdbarch_gcore_bfd_target (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Check variable changed from pre-default.  */
  gdb_assert (gdbarch->gcore_bfd_target != 0);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_gcore_bfd_target called\n");
  return gdbarch->gcore_bfd_target;
}

void
set_gdbarch_gcore_bfd_target (struct gdbarch *gdbarch,
                              const char * gcore_bfd_target)
{
  gdbarch->gcore_bfd_target = gcore_bfd_target;
}

int
gdbarch_vtable_function_descriptors (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of vtable_function_descriptors, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_vtable_function_descriptors called\n");
  return gdbarch->vtable_function_descriptors;
}

void
set_gdbarch_vtable_function_descriptors (struct gdbarch *gdbarch,
                                         int vtable_function_descriptors)
{
  gdbarch->vtable_function_descriptors = vtable_function_descriptors;
}

int
gdbarch_vbit_in_delta (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of vbit_in_delta, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_vbit_in_delta called\n");
  return gdbarch->vbit_in_delta;
}

void
set_gdbarch_vbit_in_delta (struct gdbarch *gdbarch,
                           int vbit_in_delta)
{
  gdbarch->vbit_in_delta = vbit_in_delta;
}

void
gdbarch_skip_permanent_breakpoint (struct gdbarch *gdbarch, struct regcache *regcache)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->skip_permanent_breakpoint != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_permanent_breakpoint called\n");
  gdbarch->skip_permanent_breakpoint (regcache);
}

void
set_gdbarch_skip_permanent_breakpoint (struct gdbarch *gdbarch,
                                       gdbarch_skip_permanent_breakpoint_ftype skip_permanent_breakpoint)
{
  gdbarch->skip_permanent_breakpoint = skip_permanent_breakpoint;
}

int
gdbarch_max_insn_length_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->max_insn_length != 0;
}

ULONGEST
gdbarch_max_insn_length (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Check variable changed from pre-default.  */
  gdb_assert (gdbarch->max_insn_length != 0);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_max_insn_length called\n");
  return gdbarch->max_insn_length;
}

void
set_gdbarch_max_insn_length (struct gdbarch *gdbarch,
                             ULONGEST max_insn_length)
{
  gdbarch->max_insn_length = max_insn_length;
}

int
gdbarch_displaced_step_copy_insn_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->displaced_step_copy_insn != NULL;
}

displaced_step_closure_up
gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->displaced_step_copy_insn != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_copy_insn called\n");
  return gdbarch->displaced_step_copy_insn (gdbarch, from, to, regs);
}

void
set_gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch,
                                      gdbarch_displaced_step_copy_insn_ftype displaced_step_copy_insn)
{
  gdbarch->displaced_step_copy_insn = displaced_step_copy_insn;
}

int
gdbarch_displaced_step_hw_singlestep (struct gdbarch *gdbarch, struct displaced_step_closure *closure)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->displaced_step_hw_singlestep != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_hw_singlestep called\n");
  return gdbarch->displaced_step_hw_singlestep (gdbarch, closure);
}

void
set_gdbarch_displaced_step_hw_singlestep (struct gdbarch *gdbarch,
                                          gdbarch_displaced_step_hw_singlestep_ftype displaced_step_hw_singlestep)
{
  gdbarch->displaced_step_hw_singlestep = displaced_step_hw_singlestep;
}

int
gdbarch_displaced_step_fixup_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->displaced_step_fixup != NULL;
}

void
gdbarch_displaced_step_fixup (struct gdbarch *gdbarch, struct displaced_step_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->displaced_step_fixup != NULL);
  /* Do not check predicate: gdbarch->displaced_step_fixup != NULL, allow call.  */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_fixup called\n");
  gdbarch->displaced_step_fixup (gdbarch, closure, from, to, regs);
}

void
set_gdbarch_displaced_step_fixup (struct gdbarch *gdbarch,
                                  gdbarch_displaced_step_fixup_ftype displaced_step_fixup)
{
  gdbarch->displaced_step_fixup = displaced_step_fixup;
}

CORE_ADDR
gdbarch_displaced_step_location (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->displaced_step_location != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_location called\n");
  return gdbarch->displaced_step_location (gdbarch);
}

void
set_gdbarch_displaced_step_location (struct gdbarch *gdbarch,
                                     gdbarch_displaced_step_location_ftype displaced_step_location)
{
  gdbarch->displaced_step_location = displaced_step_location;
}

int
gdbarch_relocate_instruction_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->relocate_instruction != NULL;
}

void
gdbarch_relocate_instruction (struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR from)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->relocate_instruction != NULL);
  /* Do not check predicate: gdbarch->relocate_instruction != NULL, allow call.  */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_relocate_instruction called\n");
  gdbarch->relocate_instruction (gdbarch, to, from);
}

void
set_gdbarch_relocate_instruction (struct gdbarch *gdbarch,
                                  gdbarch_relocate_instruction_ftype relocate_instruction)
{
  gdbarch->relocate_instruction = relocate_instruction;
}

int
gdbarch_overlay_update_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->overlay_update != NULL;
}

void
gdbarch_overlay_update (struct gdbarch *gdbarch, struct obj_section *osect)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->overlay_update != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_overlay_update called\n");
  gdbarch->overlay_update (osect);
}

void
set_gdbarch_overlay_update (struct gdbarch *gdbarch,
                            gdbarch_overlay_update_ftype overlay_update)
{
  gdbarch->overlay_update = overlay_update;
}

int
gdbarch_core_read_description_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->core_read_description != NULL;
}

const struct target_desc *
gdbarch_core_read_description (struct gdbarch *gdbarch, struct target_ops *target, bfd *abfd)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->core_read_description != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_core_read_description called\n");
  return gdbarch->core_read_description (gdbarch, target, abfd);
}

void
set_gdbarch_core_read_description (struct gdbarch *gdbarch,
                                   gdbarch_core_read_description_ftype core_read_description)
{
  gdbarch->core_read_description = core_read_description;
}

int
gdbarch_sofun_address_maybe_missing (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of sofun_address_maybe_missing, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_sofun_address_maybe_missing called\n");
  return gdbarch->sofun_address_maybe_missing;
}

void
set_gdbarch_sofun_address_maybe_missing (struct gdbarch *gdbarch,
                                         int sofun_address_maybe_missing)
{
  gdbarch->sofun_address_maybe_missing = sofun_address_maybe_missing;
}

int
gdbarch_process_record_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->process_record != NULL;
}

int
gdbarch_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->process_record != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_process_record called\n");
  return gdbarch->process_record (gdbarch, regcache, addr);
}

void
set_gdbarch_process_record (struct gdbarch *gdbarch,
                            gdbarch_process_record_ftype process_record)
{
  gdbarch->process_record = process_record;
}

int
gdbarch_process_record_signal_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->process_record_signal != NULL;
}

int
gdbarch_process_record_signal (struct gdbarch *gdbarch, struct regcache *regcache, enum gdb_signal signal)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->process_record_signal != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_process_record_signal called\n");
  return gdbarch->process_record_signal (gdbarch, regcache, signal);
}

void
set_gdbarch_process_record_signal (struct gdbarch *gdbarch,
                                   gdbarch_process_record_signal_ftype process_record_signal)
{
  gdbarch->process_record_signal = process_record_signal;
}

int
gdbarch_gdb_signal_from_target_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->gdb_signal_from_target != NULL;
}

enum gdb_signal
gdbarch_gdb_signal_from_target (struct gdbarch *gdbarch, int signo)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->gdb_signal_from_target != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_gdb_signal_from_target called\n");
  return gdbarch->gdb_signal_from_target (gdbarch, signo);
}

void
set_gdbarch_gdb_signal_from_target (struct gdbarch *gdbarch,
                                    gdbarch_gdb_signal_from_target_ftype gdb_signal_from_target)
{
  gdbarch->gdb_signal_from_target = gdb_signal_from_target;
}

int
gdbarch_gdb_signal_to_target_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->gdb_signal_to_target != NULL;
}

int
gdbarch_gdb_signal_to_target (struct gdbarch *gdbarch, enum gdb_signal signal)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->gdb_signal_to_target != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_gdb_signal_to_target called\n");
  return gdbarch->gdb_signal_to_target (gdbarch, signal);
}

void
set_gdbarch_gdb_signal_to_target (struct gdbarch *gdbarch,
                                  gdbarch_gdb_signal_to_target_ftype gdb_signal_to_target)
{
  gdbarch->gdb_signal_to_target = gdb_signal_to_target;
}

int
gdbarch_get_siginfo_type_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->get_siginfo_type != NULL;
}

struct type *
gdbarch_get_siginfo_type (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->get_siginfo_type != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_get_siginfo_type called\n");
  return gdbarch->get_siginfo_type (gdbarch);
}

void
set_gdbarch_get_siginfo_type (struct gdbarch *gdbarch,
                              gdbarch_get_siginfo_type_ftype get_siginfo_type)
{
  gdbarch->get_siginfo_type = get_siginfo_type;
}

int
gdbarch_record_special_symbol_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->record_special_symbol != NULL;
}

void
gdbarch_record_special_symbol (struct gdbarch *gdbarch, struct objfile *objfile, asymbol *sym)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->record_special_symbol != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_record_special_symbol called\n");
  gdbarch->record_special_symbol (gdbarch, objfile, sym);
}

void
set_gdbarch_record_special_symbol (struct gdbarch *gdbarch,
                                   gdbarch_record_special_symbol_ftype record_special_symbol)
{
  gdbarch->record_special_symbol = record_special_symbol;
}

int
gdbarch_get_syscall_number_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->get_syscall_number != NULL;
}

LONGEST
gdbarch_get_syscall_number (struct gdbarch *gdbarch, thread_info *thread)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->get_syscall_number != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_get_syscall_number called\n");
  return gdbarch->get_syscall_number (gdbarch, thread);
}

void
set_gdbarch_get_syscall_number (struct gdbarch *gdbarch,
                                gdbarch_get_syscall_number_ftype get_syscall_number)
{
  gdbarch->get_syscall_number = get_syscall_number;
}

const char *
gdbarch_xml_syscall_file (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of xml_syscall_file, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_xml_syscall_file called\n");
  return gdbarch->xml_syscall_file;
}

void
set_gdbarch_xml_syscall_file (struct gdbarch *gdbarch,
                              const char * xml_syscall_file)
{
  gdbarch->xml_syscall_file = xml_syscall_file;
}

struct syscalls_info *
gdbarch_syscalls_info (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of syscalls_info, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_syscalls_info called\n");
  return gdbarch->syscalls_info;
}

void
set_gdbarch_syscalls_info (struct gdbarch *gdbarch,
                           struct syscalls_info * syscalls_info)
{
  gdbarch->syscalls_info = syscalls_info;
}

const char *const *
gdbarch_stap_integer_prefixes (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of stap_integer_prefixes, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_integer_prefixes called\n");
  return gdbarch->stap_integer_prefixes;
}

void
set_gdbarch_stap_integer_prefixes (struct gdbarch *gdbarch,
                                   const char *const * stap_integer_prefixes)
{
  gdbarch->stap_integer_prefixes = stap_integer_prefixes;
}

const char *const *
gdbarch_stap_integer_suffixes (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of stap_integer_suffixes, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_integer_suffixes called\n");
  return gdbarch->stap_integer_suffixes;
}

void
set_gdbarch_stap_integer_suffixes (struct gdbarch *gdbarch,
                                   const char *const * stap_integer_suffixes)
{
  gdbarch->stap_integer_suffixes = stap_integer_suffixes;
}

const char *const *
gdbarch_stap_register_prefixes (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of stap_register_prefixes, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_register_prefixes called\n");
  return gdbarch->stap_register_prefixes;
}

void
set_gdbarch_stap_register_prefixes (struct gdbarch *gdbarch,
                                    const char *const * stap_register_prefixes)
{
  gdbarch->stap_register_prefixes = stap_register_prefixes;
}

const char *const *
gdbarch_stap_register_suffixes (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of stap_register_suffixes, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_register_suffixes called\n");
  return gdbarch->stap_register_suffixes;
}

void
set_gdbarch_stap_register_suffixes (struct gdbarch *gdbarch,
                                    const char *const * stap_register_suffixes)
{
  gdbarch->stap_register_suffixes = stap_register_suffixes;
}

const char *const *
gdbarch_stap_register_indirection_prefixes (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of stap_register_indirection_prefixes, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_register_indirection_prefixes called\n");
  return gdbarch->stap_register_indirection_prefixes;
}

void
set_gdbarch_stap_register_indirection_prefixes (struct gdbarch *gdbarch,
                                                const char *const * stap_register_indirection_prefixes)
{
  gdbarch->stap_register_indirection_prefixes = stap_register_indirection_prefixes;
}

const char *const *
gdbarch_stap_register_indirection_suffixes (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of stap_register_indirection_suffixes, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_register_indirection_suffixes called\n");
  return gdbarch->stap_register_indirection_suffixes;
}

void
set_gdbarch_stap_register_indirection_suffixes (struct gdbarch *gdbarch,
                                                const char *const * stap_register_indirection_suffixes)
{
  gdbarch->stap_register_indirection_suffixes = stap_register_indirection_suffixes;
}

const char *
gdbarch_stap_gdb_register_prefix (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of stap_gdb_register_prefix, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_gdb_register_prefix called\n");
  return gdbarch->stap_gdb_register_prefix;
}

void
set_gdbarch_stap_gdb_register_prefix (struct gdbarch *gdbarch,
                                      const char * stap_gdb_register_prefix)
{
  gdbarch->stap_gdb_register_prefix = stap_gdb_register_prefix;
}

const char *
gdbarch_stap_gdb_register_suffix (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of stap_gdb_register_suffix, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_gdb_register_suffix called\n");
  return gdbarch->stap_gdb_register_suffix;
}

void
set_gdbarch_stap_gdb_register_suffix (struct gdbarch *gdbarch,
                                      const char * stap_gdb_register_suffix)
{
  gdbarch->stap_gdb_register_suffix = stap_gdb_register_suffix;
}

int
gdbarch_stap_is_single_operand_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->stap_is_single_operand != NULL;
}

int
gdbarch_stap_is_single_operand (struct gdbarch *gdbarch, const char *s)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->stap_is_single_operand != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_is_single_operand called\n");
  return gdbarch->stap_is_single_operand (gdbarch, s);
}

void
set_gdbarch_stap_is_single_operand (struct gdbarch *gdbarch,
                                    gdbarch_stap_is_single_operand_ftype stap_is_single_operand)
{
  gdbarch->stap_is_single_operand = stap_is_single_operand;
}

int
gdbarch_stap_parse_special_token_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->stap_parse_special_token != NULL;
}

int
gdbarch_stap_parse_special_token (struct gdbarch *gdbarch, struct stap_parse_info *p)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->stap_parse_special_token != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_parse_special_token called\n");
  return gdbarch->stap_parse_special_token (gdbarch, p);
}

void
set_gdbarch_stap_parse_special_token (struct gdbarch *gdbarch,
                                      gdbarch_stap_parse_special_token_ftype stap_parse_special_token)
{
  gdbarch->stap_parse_special_token = stap_parse_special_token;
}

int
gdbarch_stap_adjust_register_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->stap_adjust_register != NULL;
}

std::string
gdbarch_stap_adjust_register (struct gdbarch *gdbarch, struct stap_parse_info *p, const std::string &regname, int regnum)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->stap_adjust_register != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_stap_adjust_register called\n");
  return gdbarch->stap_adjust_register (gdbarch, p, regname, regnum);
}

void
set_gdbarch_stap_adjust_register (struct gdbarch *gdbarch,
                                  gdbarch_stap_adjust_register_ftype stap_adjust_register)
{
  gdbarch->stap_adjust_register = stap_adjust_register;
}

int
gdbarch_dtrace_parse_probe_argument_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->dtrace_parse_probe_argument != NULL;
}

void
gdbarch_dtrace_parse_probe_argument (struct gdbarch *gdbarch, struct expr_builder *builder, int narg)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->dtrace_parse_probe_argument != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_dtrace_parse_probe_argument called\n");
  gdbarch->dtrace_parse_probe_argument (gdbarch, builder, narg);
}

void
set_gdbarch_dtrace_parse_probe_argument (struct gdbarch *gdbarch,
                                         gdbarch_dtrace_parse_probe_argument_ftype dtrace_parse_probe_argument)
{
  gdbarch->dtrace_parse_probe_argument = dtrace_parse_probe_argument;
}

int
gdbarch_dtrace_probe_is_enabled_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->dtrace_probe_is_enabled != NULL;
}

int
gdbarch_dtrace_probe_is_enabled (struct gdbarch *gdbarch, CORE_ADDR addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->dtrace_probe_is_enabled != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_dtrace_probe_is_enabled called\n");
  return gdbarch->dtrace_probe_is_enabled (gdbarch, addr);
}

void
set_gdbarch_dtrace_probe_is_enabled (struct gdbarch *gdbarch,
                                     gdbarch_dtrace_probe_is_enabled_ftype dtrace_probe_is_enabled)
{
  gdbarch->dtrace_probe_is_enabled = dtrace_probe_is_enabled;
}

int
gdbarch_dtrace_enable_probe_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->dtrace_enable_probe != NULL;
}

void
gdbarch_dtrace_enable_probe (struct gdbarch *gdbarch, CORE_ADDR addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->dtrace_enable_probe != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_dtrace_enable_probe called\n");
  gdbarch->dtrace_enable_probe (gdbarch, addr);
}

void
set_gdbarch_dtrace_enable_probe (struct gdbarch *gdbarch,
                                 gdbarch_dtrace_enable_probe_ftype dtrace_enable_probe)
{
  gdbarch->dtrace_enable_probe = dtrace_enable_probe;
}

int
gdbarch_dtrace_disable_probe_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->dtrace_disable_probe != NULL;
}

void
gdbarch_dtrace_disable_probe (struct gdbarch *gdbarch, CORE_ADDR addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->dtrace_disable_probe != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_dtrace_disable_probe called\n");
  gdbarch->dtrace_disable_probe (gdbarch, addr);
}

void
set_gdbarch_dtrace_disable_probe (struct gdbarch *gdbarch,
                                  gdbarch_dtrace_disable_probe_ftype dtrace_disable_probe)
{
  gdbarch->dtrace_disable_probe = dtrace_disable_probe;
}

int
gdbarch_has_global_solist (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of has_global_solist, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_has_global_solist called\n");
  return gdbarch->has_global_solist;
}

void
set_gdbarch_has_global_solist (struct gdbarch *gdbarch,
                               int has_global_solist)
{
  gdbarch->has_global_solist = has_global_solist;
}

int
gdbarch_has_global_breakpoints (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of has_global_breakpoints, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_has_global_breakpoints called\n");
  return gdbarch->has_global_breakpoints;
}

void
set_gdbarch_has_global_breakpoints (struct gdbarch *gdbarch,
                                    int has_global_breakpoints)
{
  gdbarch->has_global_breakpoints = has_global_breakpoints;
}

int
gdbarch_has_shared_address_space (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->has_shared_address_space != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_has_shared_address_space called\n");
  return gdbarch->has_shared_address_space (gdbarch);
}

void
set_gdbarch_has_shared_address_space (struct gdbarch *gdbarch,
                                      gdbarch_has_shared_address_space_ftype has_shared_address_space)
{
  gdbarch->has_shared_address_space = has_shared_address_space;
}

int
gdbarch_fast_tracepoint_valid_at (struct gdbarch *gdbarch, CORE_ADDR addr, std::string *msg)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->fast_tracepoint_valid_at != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_fast_tracepoint_valid_at called\n");
  return gdbarch->fast_tracepoint_valid_at (gdbarch, addr, msg);
}

void
set_gdbarch_fast_tracepoint_valid_at (struct gdbarch *gdbarch,
                                      gdbarch_fast_tracepoint_valid_at_ftype fast_tracepoint_valid_at)
{
  gdbarch->fast_tracepoint_valid_at = fast_tracepoint_valid_at;
}

void
gdbarch_guess_tracepoint_registers (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->guess_tracepoint_registers != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_guess_tracepoint_registers called\n");
  gdbarch->guess_tracepoint_registers (gdbarch, regcache, addr);
}

void
set_gdbarch_guess_tracepoint_registers (struct gdbarch *gdbarch,
                                        gdbarch_guess_tracepoint_registers_ftype guess_tracepoint_registers)
{
  gdbarch->guess_tracepoint_registers = guess_tracepoint_registers;
}

const char *
gdbarch_auto_charset (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->auto_charset != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_auto_charset called\n");
  return gdbarch->auto_charset ();
}

void
set_gdbarch_auto_charset (struct gdbarch *gdbarch,
                          gdbarch_auto_charset_ftype auto_charset)
{
  gdbarch->auto_charset = auto_charset;
}

const char *
gdbarch_auto_wide_charset (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->auto_wide_charset != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_auto_wide_charset called\n");
  return gdbarch->auto_wide_charset ();
}

void
set_gdbarch_auto_wide_charset (struct gdbarch *gdbarch,
                               gdbarch_auto_wide_charset_ftype auto_wide_charset)
{
  gdbarch->auto_wide_charset = auto_wide_charset;
}

const char *
gdbarch_solib_symbols_extension (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_solib_symbols_extension called\n");
  return gdbarch->solib_symbols_extension;
}

void
set_gdbarch_solib_symbols_extension (struct gdbarch *gdbarch,
                                     const char * solib_symbols_extension)
{
  gdbarch->solib_symbols_extension = solib_symbols_extension;
}

int
gdbarch_has_dos_based_file_system (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of has_dos_based_file_system, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_has_dos_based_file_system called\n");
  return gdbarch->has_dos_based_file_system;
}

void
set_gdbarch_has_dos_based_file_system (struct gdbarch *gdbarch,
                                       int has_dos_based_file_system)
{
  gdbarch->has_dos_based_file_system = has_dos_based_file_system;
}

void
gdbarch_gen_return_address (struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->gen_return_address != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_gen_return_address called\n");
  gdbarch->gen_return_address (gdbarch, ax, value, scope);
}

void
set_gdbarch_gen_return_address (struct gdbarch *gdbarch,
                                gdbarch_gen_return_address_ftype gen_return_address)
{
  gdbarch->gen_return_address = gen_return_address;
}

int
gdbarch_info_proc_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->info_proc != NULL;
}

void
gdbarch_info_proc (struct gdbarch *gdbarch, const char *args, enum info_proc_what what)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->info_proc != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_info_proc called\n");
  gdbarch->info_proc (gdbarch, args, what);
}

void
set_gdbarch_info_proc (struct gdbarch *gdbarch,
                       gdbarch_info_proc_ftype info_proc)
{
  gdbarch->info_proc = info_proc;
}

int
gdbarch_core_info_proc_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->core_info_proc != NULL;
}

void
gdbarch_core_info_proc (struct gdbarch *gdbarch, const char *args, enum info_proc_what what)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->core_info_proc != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_core_info_proc called\n");
  gdbarch->core_info_proc (gdbarch, args, what);
}

void
set_gdbarch_core_info_proc (struct gdbarch *gdbarch,
                            gdbarch_core_info_proc_ftype core_info_proc)
{
  gdbarch->core_info_proc = core_info_proc;
}

void
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)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->iterate_over_objfiles_in_search_order != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_iterate_over_objfiles_in_search_order called\n");
  gdbarch->iterate_over_objfiles_in_search_order (gdbarch, cb, cb_data, current_objfile);
}

void
set_gdbarch_iterate_over_objfiles_in_search_order (struct gdbarch *gdbarch,
                                                   gdbarch_iterate_over_objfiles_in_search_order_ftype iterate_over_objfiles_in_search_order)
{
  gdbarch->iterate_over_objfiles_in_search_order = iterate_over_objfiles_in_search_order;
}

struct ravenscar_arch_ops *
gdbarch_ravenscar_ops (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of ravenscar_ops, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_ravenscar_ops called\n");
  return gdbarch->ravenscar_ops;
}

void
set_gdbarch_ravenscar_ops (struct gdbarch *gdbarch,
                           struct ravenscar_arch_ops * ravenscar_ops)
{
  gdbarch->ravenscar_ops = ravenscar_ops;
}

int
gdbarch_insn_is_call (struct gdbarch *gdbarch, CORE_ADDR addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->insn_is_call != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_insn_is_call called\n");
  return gdbarch->insn_is_call (gdbarch, addr);
}

void
set_gdbarch_insn_is_call (struct gdbarch *gdbarch,
                          gdbarch_insn_is_call_ftype insn_is_call)
{
  gdbarch->insn_is_call = insn_is_call;
}

int
gdbarch_insn_is_ret (struct gdbarch *gdbarch, CORE_ADDR addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->insn_is_ret != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_insn_is_ret called\n");
  return gdbarch->insn_is_ret (gdbarch, addr);
}

void
set_gdbarch_insn_is_ret (struct gdbarch *gdbarch,
                         gdbarch_insn_is_ret_ftype insn_is_ret)
{
  gdbarch->insn_is_ret = insn_is_ret;
}

int
gdbarch_insn_is_jump (struct gdbarch *gdbarch, CORE_ADDR addr)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->insn_is_jump != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_insn_is_jump called\n");
  return gdbarch->insn_is_jump (gdbarch, addr);
}

void
set_gdbarch_insn_is_jump (struct gdbarch *gdbarch,
                          gdbarch_insn_is_jump_ftype insn_is_jump)
{
  gdbarch->insn_is_jump = insn_is_jump;
}

bool
gdbarch_program_breakpoint_here_p (struct gdbarch *gdbarch, CORE_ADDR address)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->program_breakpoint_here_p != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_program_breakpoint_here_p called\n");
  return gdbarch->program_breakpoint_here_p (gdbarch, address);
}

void
set_gdbarch_program_breakpoint_here_p (struct gdbarch *gdbarch,
                                       gdbarch_program_breakpoint_here_p_ftype program_breakpoint_here_p)
{
  gdbarch->program_breakpoint_here_p = program_breakpoint_here_p;
}

int
gdbarch_auxv_parse_p (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  return gdbarch->auxv_parse != NULL;
}

int
gdbarch_auxv_parse (struct gdbarch *gdbarch, gdb_byte **readptr, gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->auxv_parse != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_auxv_parse called\n");
  return gdbarch->auxv_parse (gdbarch, readptr, endptr, typep, valp);
}

void
set_gdbarch_auxv_parse (struct gdbarch *gdbarch,
                        gdbarch_auxv_parse_ftype auxv_parse)
{
  gdbarch->auxv_parse = auxv_parse;
}

void
gdbarch_print_auxv_entry (struct gdbarch *gdbarch, struct ui_file *file, CORE_ADDR type, CORE_ADDR val)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->print_auxv_entry != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_print_auxv_entry called\n");
  gdbarch->print_auxv_entry (gdbarch, file, type, val);
}

void
set_gdbarch_print_auxv_entry (struct gdbarch *gdbarch,
                              gdbarch_print_auxv_entry_ftype print_auxv_entry)
{
  gdbarch->print_auxv_entry = print_auxv_entry;
}

int
gdbarch_vsyscall_range (struct gdbarch *gdbarch, struct mem_range *range)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->vsyscall_range != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_vsyscall_range called\n");
  return gdbarch->vsyscall_range (gdbarch, range);
}

void
set_gdbarch_vsyscall_range (struct gdbarch *gdbarch,
                            gdbarch_vsyscall_range_ftype vsyscall_range)
{
  gdbarch->vsyscall_range = vsyscall_range;
}

CORE_ADDR
gdbarch_infcall_mmap (struct gdbarch *gdbarch, CORE_ADDR size, unsigned prot)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->infcall_mmap != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_infcall_mmap called\n");
  return gdbarch->infcall_mmap (size, prot);
}

void
set_gdbarch_infcall_mmap (struct gdbarch *gdbarch,
                          gdbarch_infcall_mmap_ftype infcall_mmap)
{
  gdbarch->infcall_mmap = infcall_mmap;
}

void
gdbarch_infcall_munmap (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR size)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->infcall_munmap != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_infcall_munmap called\n");
  gdbarch->infcall_munmap (addr, size);
}

void
set_gdbarch_infcall_munmap (struct gdbarch *gdbarch,
                            gdbarch_infcall_munmap_ftype infcall_munmap)
{
  gdbarch->infcall_munmap = infcall_munmap;
}

std::string
gdbarch_gcc_target_options (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->gcc_target_options != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_gcc_target_options called\n");
  return gdbarch->gcc_target_options (gdbarch);
}

void
set_gdbarch_gcc_target_options (struct gdbarch *gdbarch,
                                gdbarch_gcc_target_options_ftype gcc_target_options)
{
  gdbarch->gcc_target_options = gcc_target_options;
}

const char *
gdbarch_gnu_triplet_regexp (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->gnu_triplet_regexp != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_gnu_triplet_regexp called\n");
  return gdbarch->gnu_triplet_regexp (gdbarch);
}

void
set_gdbarch_gnu_triplet_regexp (struct gdbarch *gdbarch,
                                gdbarch_gnu_triplet_regexp_ftype gnu_triplet_regexp)
{
  gdbarch->gnu_triplet_regexp = gnu_triplet_regexp;
}

int
gdbarch_addressable_memory_unit_size (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->addressable_memory_unit_size != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_addressable_memory_unit_size called\n");
  return gdbarch->addressable_memory_unit_size (gdbarch);
}

void
set_gdbarch_addressable_memory_unit_size (struct gdbarch *gdbarch,
                                          gdbarch_addressable_memory_unit_size_ftype addressable_memory_unit_size)
{
  gdbarch->addressable_memory_unit_size = addressable_memory_unit_size;
}

const char *
gdbarch_disassembler_options_implicit (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of disassembler_options_implicit, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_disassembler_options_implicit called\n");
  return gdbarch->disassembler_options_implicit;
}

void
set_gdbarch_disassembler_options_implicit (struct gdbarch *gdbarch,
                                           const char * disassembler_options_implicit)
{
  gdbarch->disassembler_options_implicit = disassembler_options_implicit;
}

char **
gdbarch_disassembler_options (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of disassembler_options, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_disassembler_options called\n");
  return gdbarch->disassembler_options;
}

void
set_gdbarch_disassembler_options (struct gdbarch *gdbarch,
                                  char ** disassembler_options)
{
  gdbarch->disassembler_options = disassembler_options;
}

const disasm_options_and_args_t *
gdbarch_valid_disassembler_options (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch != NULL);
  /* Skip verify of valid_disassembler_options, invalid_p == 0 */
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_valid_disassembler_options called\n");
  return gdbarch->valid_disassembler_options;
}

void
set_gdbarch_valid_disassembler_options (struct gdbarch *gdbarch,
                                        const disasm_options_and_args_t * valid_disassembler_options)
{
  gdbarch->valid_disassembler_options = valid_disassembler_options;
}

ULONGEST
gdbarch_type_align (struct gdbarch *gdbarch, struct type *type)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->type_align != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_type_align called\n");
  return gdbarch->type_align (gdbarch, type);
}

void
set_gdbarch_type_align (struct gdbarch *gdbarch,
                        gdbarch_type_align_ftype type_align)
{
  gdbarch->type_align = type_align;
}

std::string
gdbarch_get_pc_address_flags (struct gdbarch *gdbarch, frame_info *frame, CORE_ADDR pc)
{
  gdb_assert (gdbarch != NULL);
  gdb_assert (gdbarch->get_pc_address_flags != NULL);
  if (gdbarch_debug >= 2)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_get_pc_address_flags called\n");
  return gdbarch->get_pc_address_flags (frame, pc);
}

void
set_gdbarch_get_pc_address_flags (struct gdbarch *gdbarch,
                                  gdbarch_get_pc_address_flags_ftype get_pc_address_flags)
{
  gdbarch->get_pc_address_flags = get_pc_address_flags;
}


/* Keep a registry of per-architecture data-pointers required by GDB
   modules.  */

struct gdbarch_data
{
  unsigned index;
  int init_p;
  gdbarch_data_pre_init_ftype *pre_init;
  gdbarch_data_post_init_ftype *post_init;
};

struct gdbarch_data_registration
{
  struct gdbarch_data *data;
  struct gdbarch_data_registration *next;
};

struct gdbarch_data_registry
{
  unsigned nr;
  struct gdbarch_data_registration *registrations;
};

struct gdbarch_data_registry gdbarch_data_registry =
{
  0, NULL,
};

static struct gdbarch_data *
gdbarch_data_register (gdbarch_data_pre_init_ftype *pre_init,
		       gdbarch_data_post_init_ftype *post_init)
{
  struct gdbarch_data_registration **curr;

  /* Append the new registration.  */
  for (curr = &gdbarch_data_registry.registrations;
       (*curr) != NULL;
       curr = &(*curr)->next);
  (*curr) = XNEW (struct gdbarch_data_registration);
  (*curr)->next = NULL;
  (*curr)->data = XNEW (struct gdbarch_data);
  (*curr)->data->index = gdbarch_data_registry.nr++;
  (*curr)->data->pre_init = pre_init;
  (*curr)->data->post_init = post_init;
  (*curr)->data->init_p = 1;
  return (*curr)->data;
}

struct gdbarch_data *
gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *pre_init)
{
  return gdbarch_data_register (pre_init, NULL);
}

struct gdbarch_data *
gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *post_init)
{
  return gdbarch_data_register (NULL, post_init);
}

/* Create/delete the gdbarch data vector.  */

static void
alloc_gdbarch_data (struct gdbarch *gdbarch)
{
  gdb_assert (gdbarch->data == NULL);
  gdbarch->nr_data = gdbarch_data_registry.nr;
  gdbarch->data = GDBARCH_OBSTACK_CALLOC (gdbarch, gdbarch->nr_data, void *);
}

/* Initialize the current value of the specified per-architecture
   data-pointer.  */

void
deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
			     struct gdbarch_data *data,
			     void *pointer)
{
  gdb_assert (data->index < gdbarch->nr_data);
  gdb_assert (gdbarch->data[data->index] == NULL);
  gdb_assert (data->pre_init == NULL);
  gdbarch->data[data->index] = pointer;
}

/* Return the current value of the specified per-architecture
   data-pointer.  */

void *
gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *data)
{
  gdb_assert (data->index < gdbarch->nr_data);
  if (gdbarch->data[data->index] == NULL)
    {
      /* The data-pointer isn't initialized, call init() to get a
	 value.  */
      if (data->pre_init != NULL)
	/* Mid architecture creation: pass just the obstack, and not
	   the entire architecture, as that way it isn't possible for
	   pre-init code to refer to undefined architecture
	   fields.  */
	gdbarch->data[data->index] = data->pre_init (gdbarch->obstack);
      else if (gdbarch->initialized_p
	       && data->post_init != NULL)
	/* Post architecture creation: pass the entire architecture
	   (as all fields are valid), but be careful to also detect
	   recursive references.  */
	{
	  gdb_assert (data->init_p);
	  data->init_p = 0;
	  gdbarch->data[data->index] = data->post_init (gdbarch);
	  data->init_p = 1;
	}
      else
	/* The architecture initialization hasn't completed - punt -
	 hope that the caller knows what they are doing.  Once
	 deprecated_set_gdbarch_data has been initialized, this can be
	 changed to an internal error.  */
	return NULL;
      gdb_assert (gdbarch->data[data->index] != NULL);
    }
  return gdbarch->data[data->index];
}


/* Keep a registry of the architectures known by GDB.  */

struct gdbarch_registration
{
  enum bfd_architecture bfd_architecture;
  gdbarch_init_ftype *init;
  gdbarch_dump_tdep_ftype *dump_tdep;
  struct gdbarch_list *arches;
  struct gdbarch_registration *next;
};

static struct gdbarch_registration *gdbarch_registry = NULL;

static void
append_name (const char ***buf, int *nr, const char *name)
{
  *buf = XRESIZEVEC (const char *, *buf, *nr + 1);
  (*buf)[*nr] = name;
  *nr += 1;
}

const char **
gdbarch_printable_names (void)
{
  /* Accumulate a list of names based on the registed list of
     architectures.  */
  int nr_arches = 0;
  const char **arches = NULL;
  struct gdbarch_registration *rego;

  for (rego = gdbarch_registry;
       rego != NULL;
       rego = rego->next)
    {
      const struct bfd_arch_info *ap;
      ap = bfd_lookup_arch (rego->bfd_architecture, 0);
      if (ap == NULL)
        internal_error (__FILE__, __LINE__,
                        _("gdbarch_architecture_names: multi-arch unknown"));
      do
        {
          append_name (&arches, &nr_arches, ap->printable_name);
          ap = ap->next;
        }
      while (ap != NULL);
    }
  append_name (&arches, &nr_arches, NULL);
  return arches;
}


void
gdbarch_register (enum bfd_architecture bfd_architecture,
                  gdbarch_init_ftype *init,
		  gdbarch_dump_tdep_ftype *dump_tdep)
{
  struct gdbarch_registration **curr;
  const struct bfd_arch_info *bfd_arch_info;

  /* Check that BFD recognizes this architecture */
  bfd_arch_info = bfd_lookup_arch (bfd_architecture, 0);
  if (bfd_arch_info == NULL)
    {
      internal_error (__FILE__, __LINE__,
                      _("gdbarch: Attempt to register "
			"unknown architecture (%d)"),
                      bfd_architecture);
    }
  /* Check that we haven't seen this architecture before.  */
  for (curr = &gdbarch_registry;
       (*curr) != NULL;
       curr = &(*curr)->next)
    {
      if (bfd_architecture == (*curr)->bfd_architecture)
	internal_error (__FILE__, __LINE__,
                        _("gdbarch: Duplicate registration "
			  "of architecture (%s)"),
	                bfd_arch_info->printable_name);
    }
  /* log it */
  if (gdbarch_debug)
    fprintf_unfiltered (gdb_stdlog, "register_gdbarch_init (%s, %s)\n",
			bfd_arch_info->printable_name,
			host_address_to_string (init));
  /* Append it */
  (*curr) = XNEW (struct gdbarch_registration);
  (*curr)->bfd_architecture = bfd_architecture;
  (*curr)->init = init;
  (*curr)->dump_tdep = dump_tdep;
  (*curr)->arches = NULL;
  (*curr)->next = NULL;
}

void
register_gdbarch_init (enum bfd_architecture bfd_architecture,
		       gdbarch_init_ftype *init)
{
  gdbarch_register (bfd_architecture, init, NULL);
}


/* Look for an architecture using gdbarch_info.  */

struct gdbarch_list *
gdbarch_list_lookup_by_info (struct gdbarch_list *arches,
                             const struct gdbarch_info *info)
{
  for (; arches != NULL; arches = arches->next)
    {
      if (info->bfd_arch_info != arches->gdbarch->bfd_arch_info)
	continue;
      if (info->byte_order != arches->gdbarch->byte_order)
	continue;
      if (info->osabi != arches->gdbarch->osabi)
	continue;
      if (info->target_desc != arches->gdbarch->target_desc)
	continue;
      return arches;
    }
  return NULL;
}


/* Find an architecture that matches the specified INFO.  Create a new
   architecture if needed.  Return that new architecture.  */

struct gdbarch *
gdbarch_find_by_info (struct gdbarch_info info)
{
  struct gdbarch *new_gdbarch;
  struct gdbarch_registration *rego;

  /* Fill in missing parts of the INFO struct using a number of
     sources: "set ..."; INFOabfd supplied; and the global
     defaults.  */
  gdbarch_info_fill (&info);

  /* Must have found some sort of architecture.  */
  gdb_assert (info.bfd_arch_info != NULL);

  if (gdbarch_debug)
    {
      fprintf_unfiltered (gdb_stdlog,
			  "gdbarch_find_by_info: info.bfd_arch_info %s\n",
			  (info.bfd_arch_info != NULL
			   ? info.bfd_arch_info->printable_name
			   : "(null)"));
      fprintf_unfiltered (gdb_stdlog,
			  "gdbarch_find_by_info: info.byte_order %d (%s)\n",
			  info.byte_order,
			  (info.byte_order == BFD_ENDIAN_BIG ? "big"
			   : info.byte_order == BFD_ENDIAN_LITTLE ? "little"
			   : "default"));
      fprintf_unfiltered (gdb_stdlog,
			  "gdbarch_find_by_info: info.osabi %d (%s)\n",
			  info.osabi, gdbarch_osabi_name (info.osabi));
      fprintf_unfiltered (gdb_stdlog,
			  "gdbarch_find_by_info: info.abfd %s\n",
			  host_address_to_string (info.abfd));
      fprintf_unfiltered (gdb_stdlog,
			  "gdbarch_find_by_info: info.tdep_info %s\n",
			  host_address_to_string (info.tdep_info));
    }

  /* Find the tdep code that knows about this architecture.  */
  for (rego = gdbarch_registry;
       rego != NULL;
       rego = rego->next)
    if (rego->bfd_architecture == info.bfd_arch_info->arch)
      break;
  if (rego == NULL)
    {
      if (gdbarch_debug)
	fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
			    "No matching architecture\n");
      return 0;
    }

  /* Ask the tdep code for an architecture that matches "info".  */
  new_gdbarch = rego->init (info, rego->arches);

  /* Did the tdep code like it?  No.  Reject the change and revert to
     the old architecture.  */
  if (new_gdbarch == NULL)
    {
      if (gdbarch_debug)
	fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
			    "Target rejected architecture\n");
      return NULL;
    }

  /* Is this a pre-existing architecture (as determined by already
     being initialized)?  Move it to the front of the architecture
     list (keeping the list sorted Most Recently Used).  */
  if (new_gdbarch->initialized_p)
    {
      struct gdbarch_list **list;
      struct gdbarch_list *self;
      if (gdbarch_debug)
	fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
			    "Previous architecture %s (%s) selected\n",
			    host_address_to_string (new_gdbarch),
			    new_gdbarch->bfd_arch_info->printable_name);
      /* Find the existing arch in the list.  */
      for (list = &rego->arches;
	   (*list) != NULL && (*list)->gdbarch != new_gdbarch;
	   list = &(*list)->next);
      /* It had better be in the list of architectures.  */
      gdb_assert ((*list) != NULL && (*list)->gdbarch == new_gdbarch);
      /* Unlink SELF.  */
      self = (*list);
      (*list) = self->next;
      /* Insert SELF at the front.  */
      self->next = rego->arches;
      rego->arches = self;
      /* Return it.  */
      return new_gdbarch;
    }

  /* It's a new architecture.  */
  if (gdbarch_debug)
    fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
			"New architecture %s (%s) selected\n",
			host_address_to_string (new_gdbarch),
			new_gdbarch->bfd_arch_info->printable_name);
  
  /* Insert the new architecture into the front of the architecture
     list (keep the list sorted Most Recently Used).  */
  {
    struct gdbarch_list *self = XNEW (struct gdbarch_list);
    self->next = rego->arches;
    self->gdbarch = new_gdbarch;
    rego->arches = self;
  }    

  /* Check that the newly installed architecture is valid.  Plug in
     any post init values.  */
  new_gdbarch->dump_tdep = rego->dump_tdep;
  verify_gdbarch (new_gdbarch);
  new_gdbarch->initialized_p = 1;

  if (gdbarch_debug)
    gdbarch_dump (new_gdbarch, gdb_stdlog);

  return new_gdbarch;
}

/* Make the specified architecture current.  */

void
set_target_gdbarch (struct gdbarch *new_gdbarch)
{
  gdb_assert (new_gdbarch != NULL);
  gdb_assert (new_gdbarch->initialized_p);
  current_inferior ()->gdbarch = new_gdbarch;
  gdb::observers::architecture_changed.notify (new_gdbarch);
  registers_changed ();
}

/* Return the current inferior's arch.  */

struct gdbarch *
target_gdbarch (void)
{
  return current_inferior ()->gdbarch;
}

void _initialize_gdbarch ();
void
_initialize_gdbarch ()
{
  add_setshow_zuinteger_cmd ("arch", class_maintenance, &gdbarch_debug, _("\
Set architecture debugging."), _("\
Show architecture debugging."), _("\
When non-zero, architecture debugging is enabled."),
                            NULL,
                            show_gdbarch_debug,
                            &setdebuglist, &showdebuglist);
}