Fix PR gdb/778
[deliverable/binutils-gdb.git] / gdb / gdbarch.c
index f08cfb5b1acbafc3d1538ea1d84f4ab4a2e013d4..bc27aaeef6a7f6c2c377c09703829ba8b588df00 100644 (file)
@@ -1,7 +1,7 @@
 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
 
 /* Dynamic architecture support for GDB, the GNU debugger.
-   Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
 #include "gdbthread.h"
 #include "annotate.h"
 #include "symfile.h"           /* for overlay functions */
+#include "value.h"             /* For old tm.h/nm.h macros.  */
 #endif
 #include "symcat.h"
 
 #include "floatformat.h"
 
+#include "gdb_assert.h"
+#include "gdb_string.h"
+#include "gdb-events.h"
+
 /* Static function declarations */
 
 static void verify_gdbarch (struct gdbarch *gdbarch);
-static void init_gdbarch_data (struct gdbarch *);
+static void alloc_gdbarch_data (struct gdbarch *);
+static void free_gdbarch_data (struct gdbarch *);
 static void init_gdbarch_swap (struct gdbarch *);
+static void clear_gdbarch_swap (struct gdbarch *);
 static void swapout_gdbarch_swap (struct gdbarch *);
 static void swapin_gdbarch_swap (struct gdbarch *);
 
-/* Convenience macro for allocting typesafe memory. */
-
-#ifndef XMALLOC
-#define XMALLOC(TYPE) (TYPE*) xmalloc (sizeof (TYPE))
-#endif
-
-
 /* Non-zero if we want to trace architecture code.  */
 
 #ifndef GDBARCH_DEBUG
@@ -87,6 +87,8 @@ int gdbarch_debug = GDBARCH_DEBUG;
 
 struct gdbarch
 {
+  /* Has this architecture been fully initialized?  */
+  int initialized_p;
   /* basic architectural information */
   const struct bfd_arch_info * bfd_arch_info;
   int byte_order;
@@ -96,7 +98,7 @@ struct gdbarch
   gdbarch_dump_tdep_ftype *dump_tdep;
 
   /* per-architecture data-pointers */
-  int nr_data;
+  unsigned nr_data;
   void **data;
 
   /* per-architecture swap-regions */
@@ -138,21 +140,23 @@ struct gdbarch
   int ptr_bit;
   int addr_bit;
   int bfd_vma_bit;
-  int ieee_float;
+  int char_signed;
   gdbarch_read_pc_ftype *read_pc;
   gdbarch_write_pc_ftype *write_pc;
   gdbarch_read_fp_ftype *read_fp;
-  gdbarch_write_fp_ftype *write_fp;
   gdbarch_read_sp_ftype *read_sp;
   gdbarch_write_sp_ftype *write_sp;
+  gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer;
+  gdbarch_pseudo_register_read_ftype *pseudo_register_read;
+  gdbarch_pseudo_register_write_ftype *pseudo_register_write;
   int num_regs;
   int num_pseudo_regs;
   int sp_regnum;
   int fp_regnum;
   int pc_regnum;
+  int ps_regnum;
   int fp0_regnum;
   int npc_regnum;
-  int nnpc_regnum;
   gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum;
   gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum;
   gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum;
@@ -168,8 +172,14 @@ struct gdbarch
   int max_register_virtual_size;
   gdbarch_register_virtual_type_ftype *register_virtual_type;
   gdbarch_do_registers_info_ftype *do_registers_info;
+  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_register_bytes_ok_ftype *register_bytes_ok;
+  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 use_generic_dummy_frames;
   int call_dummy_location;
   gdbarch_call_dummy_address_ftype *call_dummy_address;
@@ -184,6 +194,8 @@ struct gdbarch
   int call_dummy_stack_adjust_p;
   int call_dummy_stack_adjust;
   gdbarch_fix_call_dummy_ftype *fix_call_dummy;
+  gdbarch_init_frame_pc_first_ftype *init_frame_pc_first;
+  gdbarch_init_frame_pc_ftype *init_frame_pc;
   int believe_pcc_promotion;
   int believe_pcc_promotion_type;
   gdbarch_coerce_float_to_double_ftype *coerce_float_to_double;
@@ -191,25 +203,24 @@ struct gdbarch
   gdbarch_register_convertible_ftype *register_convertible;
   gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual;
   gdbarch_register_convert_to_raw_ftype *register_convert_to_raw;
-  gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register;
-  gdbarch_store_pseudo_register_ftype *store_pseudo_register;
+  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_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_on_stack_ftype *return_value_on_stack;
-  gdbarch_extract_return_value_ftype *extract_return_value;
   gdbarch_push_arguments_ftype *push_arguments;
   gdbarch_push_dummy_frame_ftype *push_dummy_frame;
   gdbarch_push_return_address_ftype *push_return_address;
   gdbarch_pop_frame_ftype *pop_frame;
-  gdbarch_d10v_make_daddr_ftype *d10v_make_daddr;
-  gdbarch_d10v_make_iaddr_ftype *d10v_make_iaddr;
-  gdbarch_d10v_daddr_p_ftype *d10v_daddr_p;
-  gdbarch_d10v_iaddr_p_ftype *d10v_iaddr_p;
-  gdbarch_d10v_convert_daddr_to_raw_ftype *d10v_convert_daddr_to_raw;
-  gdbarch_d10v_convert_iaddr_to_raw_ftype *d10v_convert_iaddr_to_raw;
   gdbarch_store_struct_return_ftype *store_struct_return;
+  gdbarch_extract_return_value_ftype *extract_return_value;
   gdbarch_store_return_value_ftype *store_return_value;
+  gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value;
+  gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value;
   gdbarch_extract_struct_value_address_ftype *extract_struct_value_address;
+  gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address;
   gdbarch_use_struct_convention_ftype *use_struct_convention;
   gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs;
   gdbarch_init_extra_frame_info_ftype *init_extra_frame_info;
@@ -220,6 +231,7 @@ struct gdbarch
   gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint;
   gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint;
   CORE_ADDR decr_pc_after_break;
+  gdbarch_prepare_to_proceed_ftype *prepare_to_proceed;
   CORE_ADDR function_start_offset;
   gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address;
   CORE_ADDR frame_args_skip;
@@ -232,6 +244,7 @@ struct gdbarch
   gdbarch_saved_pc_after_call_ftype *saved_pc_after_call;
   gdbarch_frame_num_args_ftype *frame_num_args;
   gdbarch_stack_align_ftype *stack_align;
+  gdbarch_frame_align_ftype *frame_align;
   int extra_stack_alignment_needed;
   gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr;
   gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos;
@@ -240,6 +253,22 @@ struct gdbarch
   const struct floatformat * double_format;
   const struct floatformat * long_double_format;
   gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr;
+  gdbarch_addr_bits_remove_ftype *addr_bits_remove;
+  gdbarch_smash_text_address_ftype *smash_text_address;
+  gdbarch_software_single_step_ftype *software_single_step;
+  gdbarch_print_insn_ftype *print_insn;
+  gdbarch_skip_trampoline_code_ftype *skip_trampoline_code;
+  gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline;
+  gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline;
+  gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp;
+  gdbarch_sigtramp_start_ftype *sigtramp_start;
+  gdbarch_sigtramp_end_ftype *sigtramp_end;
+  gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p;
+  gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments;
+  gdbarch_dwarf2_build_frame_info_ftype *dwarf2_build_frame_info;
+  gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special;
+  gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special;
+  const char * name_of_malloc;
 };
 
 
@@ -250,9 +279,10 @@ extern const struct bfd_arch_info bfd_default_arch_struct;
 
 struct gdbarch startup_gdbarch =
 {
+  1, /* Always initialized.  */
   /* basic architecture information */
   &bfd_default_arch_struct,
-  BIG_ENDIAN,
+  BFD_ENDIAN_BIG,
   /* target specific vector and its dump routine */
   NULL, NULL,
   /*per-architecture data-pointers and swap regions */
@@ -268,8 +298,21 @@ struct gdbarch startup_gdbarch =
   8 * sizeof (void*),
   8 * sizeof (void*),
   8 * sizeof (void*),
+  1,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
   0,
   0,
+  -1,
+  -1,
+  -1,
+  -1,
   0,
   0,
   0,
@@ -280,10 +323,14 @@ struct gdbarch startup_gdbarch =
   0,
   0,
   0,
+  generic_register_byte,
+  generic_register_size,
   0,
+  generic_register_size,
   0,
   0,
   0,
+  default_print_registers_info,
   0,
   0,
   0,
@@ -317,7 +364,6 @@ struct gdbarch startup_gdbarch =
   0,
   0,
   0,
-  generic_get_saved_register,
   0,
   0,
   0,
@@ -370,11 +416,34 @@ struct gdbarch startup_gdbarch =
   0,
   0,
   0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  generic_in_function_epilogue_p,
+  construct_inferior_arguments,
+  0,
+  0,
+  0,
+  "malloc",
   /* startup_gdbarch() */
 };
 
 struct gdbarch *current_gdbarch = &startup_gdbarch;
 
+/* Do any initialization needed for a non-multiarch configuration
+   after the _initialize_MODULE functions have been run.  */
+void
+initialize_non_multiarch (void)
+{
+  alloc_gdbarch_data (&startup_gdbarch);
+  /* Ensure that all swap areas are zeroed so that they again think
+     they are starting from scratch.  */
+  clear_gdbarch_swap (&startup_gdbarch);
+  init_gdbarch_swap (&startup_gdbarch);
+}
+
 
 /* Create a new ``struct gdbarch'' based on information provided by
    ``struct gdbarch_info''. */
@@ -383,77 +452,115 @@ struct gdbarch *
 gdbarch_alloc (const struct gdbarch_info *info,
                struct gdbarch_tdep *tdep)
 {
-  struct gdbarch *gdbarch = XMALLOC (struct gdbarch);
-  memset (gdbarch, 0, sizeof (*gdbarch));
+  /* NOTE: The new architecture variable is named ``current_gdbarch''
+     so that macros such as TARGET_DOUBLE_BIT, when expanded, refer to
+     the current local architecture and not the previous global
+     architecture.  This ensures that the new architectures initial
+     values are not influenced by the previous architecture.  Once
+     everything is parameterised with gdbarch, this will go away.  */
+  struct gdbarch *current_gdbarch = XMALLOC (struct gdbarch);
+  memset (current_gdbarch, 0, sizeof (*current_gdbarch));
 
-  gdbarch->tdep = tdep;
+  alloc_gdbarch_data (current_gdbarch);
 
-  gdbarch->bfd_arch_info = info->bfd_arch_info;
-  gdbarch->byte_order = info->byte_order;
+  current_gdbarch->tdep = tdep;
+
+  current_gdbarch->bfd_arch_info = info->bfd_arch_info;
+  current_gdbarch->byte_order = info->byte_order;
 
   /* 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*TARGET_LONG_BIT;
-  gdbarch->float_bit = 4*TARGET_CHAR_BIT;
-  gdbarch->double_bit = 8*TARGET_CHAR_BIT;
-  gdbarch->long_double_bit = 2*TARGET_DOUBLE_BIT;
-  gdbarch->ptr_bit = TARGET_INT_BIT;
-  gdbarch->bfd_vma_bit = TARGET_ARCHITECTURE->bits_per_address;
-  gdbarch->read_pc = generic_target_read_pc;
-  gdbarch->write_pc = generic_target_write_pc;
-  gdbarch->read_fp = generic_target_read_fp;
-  gdbarch->write_fp = generic_target_write_fp;
-  gdbarch->read_sp = generic_target_read_sp;
-  gdbarch->write_sp = generic_target_write_sp;
-  gdbarch->num_regs = -1;
-  gdbarch->sp_regnum = -1;
-  gdbarch->fp_regnum = -1;
-  gdbarch->pc_regnum = -1;
-  gdbarch->fp0_regnum = -1;
-  gdbarch->npc_regnum = -1;
-  gdbarch->nnpc_regnum = -1;
-  gdbarch->stab_reg_to_regnum = no_op_reg_to_regnum;
-  gdbarch->ecoff_reg_to_regnum = no_op_reg_to_regnum;
-  gdbarch->dwarf_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->register_name = legacy_register_name;
-  gdbarch->register_size = -1;
-  gdbarch->register_bytes = -1;
-  gdbarch->max_register_raw_size = -1;
-  gdbarch->max_register_virtual_size = -1;
-  gdbarch->do_registers_info = do_registers_info;
-  gdbarch->register_sim_regno = default_register_sim_regno;
-  gdbarch->use_generic_dummy_frames = -1;
-  gdbarch->call_dummy_start_offset = -1;
-  gdbarch->call_dummy_breakpoint_offset = -1;
-  gdbarch->call_dummy_breakpoint_offset_p = -1;
-  gdbarch->call_dummy_length = -1;
-  gdbarch->call_dummy_p = -1;
-  gdbarch->call_dummy_words = legacy_call_dummy_words;
-  gdbarch->sizeof_call_dummy_words = legacy_sizeof_call_dummy_words;
-  gdbarch->call_dummy_stack_adjust_p = -1;
-  gdbarch->coerce_float_to_double = default_coerce_float_to_double;
-  gdbarch->register_convertible = generic_register_convertible_not;
-  gdbarch->pointer_to_address = unsigned_pointer_to_address;
-  gdbarch->address_to_pointer = unsigned_address_to_pointer;
-  gdbarch->return_value_on_stack = generic_return_value_on_stack_not;
-  gdbarch->prologue_frameless_p = generic_prologue_frameless_p;
-  gdbarch->breakpoint_from_pc = legacy_breakpoint_from_pc;
-  gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint;
-  gdbarch->memory_remove_breakpoint = default_memory_remove_breakpoint;
-  gdbarch->decr_pc_after_break = -1;
-  gdbarch->function_start_offset = -1;
-  gdbarch->remote_translate_xfer_address = generic_remote_translate_xfer_address;
-  gdbarch->frame_args_skip = -1;
-  gdbarch->frameless_function_invocation = generic_frameless_function_invocation_not;
-  gdbarch->extra_stack_alignment_needed = 1;
-  gdbarch->convert_from_func_ptr_addr = default_convert_from_func_ptr_addr;
+  current_gdbarch->short_bit = 2*TARGET_CHAR_BIT;
+  current_gdbarch->int_bit = 4*TARGET_CHAR_BIT;
+  current_gdbarch->long_bit = 4*TARGET_CHAR_BIT;
+  current_gdbarch->long_long_bit = 2*TARGET_LONG_BIT;
+  current_gdbarch->float_bit = 4*TARGET_CHAR_BIT;
+  current_gdbarch->double_bit = 8*TARGET_CHAR_BIT;
+  current_gdbarch->long_double_bit = 8*TARGET_CHAR_BIT;
+  current_gdbarch->ptr_bit = TARGET_INT_BIT;
+  current_gdbarch->bfd_vma_bit = TARGET_ARCHITECTURE->bits_per_address;
+  current_gdbarch->char_signed = -1;
+  current_gdbarch->read_pc = generic_target_read_pc;
+  current_gdbarch->write_pc = generic_target_write_pc;
+  current_gdbarch->read_fp = generic_target_read_fp;
+  current_gdbarch->read_sp = generic_target_read_sp;
+  current_gdbarch->write_sp = generic_target_write_sp;
+  current_gdbarch->virtual_frame_pointer = legacy_virtual_frame_pointer;
+  current_gdbarch->num_regs = -1;
+  current_gdbarch->sp_regnum = -1;
+  current_gdbarch->fp_regnum = -1;
+  current_gdbarch->pc_regnum = -1;
+  current_gdbarch->ps_regnum = -1;
+  current_gdbarch->fp0_regnum = -1;
+  current_gdbarch->npc_regnum = -1;
+  current_gdbarch->stab_reg_to_regnum = no_op_reg_to_regnum;
+  current_gdbarch->ecoff_reg_to_regnum = no_op_reg_to_regnum;
+  current_gdbarch->dwarf_reg_to_regnum = no_op_reg_to_regnum;
+  current_gdbarch->sdb_reg_to_regnum = no_op_reg_to_regnum;
+  current_gdbarch->dwarf2_reg_to_regnum = no_op_reg_to_regnum;
+  current_gdbarch->register_name = legacy_register_name;
+  current_gdbarch->register_size = -1;
+  current_gdbarch->register_bytes = -1;
+  current_gdbarch->register_byte = generic_register_byte;
+  current_gdbarch->register_raw_size = generic_register_size;
+  current_gdbarch->max_register_raw_size = -1;
+  current_gdbarch->register_virtual_size = generic_register_size;
+  current_gdbarch->max_register_virtual_size = -1;
+  current_gdbarch->print_registers_info = default_print_registers_info;
+  current_gdbarch->register_sim_regno = legacy_register_sim_regno;
+  current_gdbarch->cannot_fetch_register = cannot_register_not;
+  current_gdbarch->cannot_store_register = cannot_register_not;
+  current_gdbarch->use_generic_dummy_frames = -1;
+  current_gdbarch->call_dummy_start_offset = -1;
+  current_gdbarch->call_dummy_breakpoint_offset = -1;
+  current_gdbarch->call_dummy_breakpoint_offset_p = -1;
+  current_gdbarch->call_dummy_length = -1;
+  current_gdbarch->call_dummy_p = -1;
+  current_gdbarch->call_dummy_words = legacy_call_dummy_words;
+  current_gdbarch->sizeof_call_dummy_words = legacy_sizeof_call_dummy_words;
+  current_gdbarch->call_dummy_stack_adjust_p = -1;
+  current_gdbarch->init_frame_pc_first = init_frame_pc_noop;
+  current_gdbarch->init_frame_pc = init_frame_pc_default;
+  current_gdbarch->coerce_float_to_double = default_coerce_float_to_double;
+  current_gdbarch->get_saved_register = generic_unwind_get_saved_register;
+  current_gdbarch->register_convertible = generic_register_convertible_not;
+  current_gdbarch->convert_register_p = legacy_convert_register_p;
+  current_gdbarch->register_to_value = legacy_register_to_value;
+  current_gdbarch->value_to_register = legacy_value_to_register;
+  current_gdbarch->pointer_to_address = unsigned_pointer_to_address;
+  current_gdbarch->address_to_pointer = unsigned_address_to_pointer;
+  current_gdbarch->return_value_on_stack = generic_return_value_on_stack_not;
+  current_gdbarch->push_arguments = default_push_arguments;
+  current_gdbarch->extract_return_value = legacy_extract_return_value;
+  current_gdbarch->store_return_value = legacy_store_return_value;
+  current_gdbarch->use_struct_convention = generic_use_struct_convention;
+  current_gdbarch->prologue_frameless_p = generic_prologue_frameless_p;
+  current_gdbarch->breakpoint_from_pc = legacy_breakpoint_from_pc;
+  current_gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint;
+  current_gdbarch->memory_remove_breakpoint = default_memory_remove_breakpoint;
+  current_gdbarch->decr_pc_after_break = -1;
+  current_gdbarch->prepare_to_proceed = default_prepare_to_proceed;
+  current_gdbarch->function_start_offset = -1;
+  current_gdbarch->remote_translate_xfer_address = generic_remote_translate_xfer_address;
+  current_gdbarch->frame_args_skip = -1;
+  current_gdbarch->frameless_function_invocation = generic_frameless_function_invocation_not;
+  current_gdbarch->frame_chain_valid = generic_func_frame_chain_valid;
+  current_gdbarch->extra_stack_alignment_needed = 1;
+  current_gdbarch->convert_from_func_ptr_addr = core_addr_identity;
+  current_gdbarch->addr_bits_remove = core_addr_identity;
+  current_gdbarch->smash_text_address = core_addr_identity;
+  current_gdbarch->print_insn = legacy_print_insn;
+  current_gdbarch->skip_trampoline_code = generic_skip_trampoline_code;
+  current_gdbarch->in_solib_call_trampoline = generic_in_solib_call_trampoline;
+  current_gdbarch->in_solib_return_trampoline = generic_in_solib_return_trampoline;
+  current_gdbarch->pc_in_sigtramp = legacy_pc_in_sigtramp;
+  current_gdbarch->in_function_epilogue_p = generic_in_function_epilogue_p;
+  current_gdbarch->construct_inferior_arguments = construct_inferior_arguments;
+  current_gdbarch->elf_make_msymbol_special = default_elf_make_msymbol_special;
+  current_gdbarch->coff_make_msymbol_special = default_coff_make_msymbol_special;
+  current_gdbarch->name_of_malloc = "malloc";
   /* gdbarch_alloc() */
 
-  return gdbarch;
+  return current_gdbarch;
 }
 
 
@@ -466,7 +573,8 @@ gdbarch_alloc (const struct gdbarch_info *info,
 void
 gdbarch_free (struct gdbarch *arch)
 {
-  /* At the moment, this is trivial.  */
+  gdb_assert (arch != NULL);
+  free_gdbarch_data (arch);
   xfree (arch);
 }
 
@@ -476,14 +584,20 @@ gdbarch_free (struct gdbarch *arch)
 static void
 verify_gdbarch (struct gdbarch *gdbarch)
 {
+  struct ui_file *log;
+  struct cleanup *cleanups;
+  long dummy;
+  char *buf;
   /* Only perform sanity checks on a multi-arch target. */
   if (!GDB_MULTI_ARCH)
     return;
+  log = mem_fileopen ();
+  cleanups = make_cleanup_ui_file_delete (log);
   /* fundamental */
-  if (gdbarch->byte_order == 0)
-    internal_error ("verify_gdbarch: byte-order unset");
+  if (gdbarch->byte_order == BFD_ENDIAN_UNKNOWN)
+    fprintf_unfiltered (log, "\n\tbyte-order");
   if (gdbarch->bfd_arch_info == NULL)
-    internal_error ("verify_gdbarch: bfd_arch_info unset");
+    fprintf_unfiltered (log, "\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 */
@@ -496,194 +610,174 @@ verify_gdbarch (struct gdbarch *gdbarch)
   if (gdbarch->addr_bit == 0)
     gdbarch->addr_bit = TARGET_PTR_BIT;
   /* Skip verify of bfd_vma_bit, invalid_p == 0 */
-  /* Skip verify of ieee_float, invalid_p == 0 */
+  if (gdbarch->char_signed == -1)
+    gdbarch->char_signed = 1;
   /* Skip verify of read_pc, invalid_p == 0 */
   /* Skip verify of write_pc, invalid_p == 0 */
   /* Skip verify of read_fp, invalid_p == 0 */
-  /* Skip verify of write_fp, invalid_p == 0 */
   /* Skip verify of read_sp, invalid_p == 0 */
   /* Skip verify of write_sp, invalid_p == 0 */
-  if ((GDB_MULTI_ARCH >= 2)
+  /* Skip verify of virtual_frame_pointer, invalid_p == 0 */
+  /* Skip verify of pseudo_register_read, has predicate */
+  /* Skip verify of pseudo_register_write, has predicate */
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->num_regs == -1))
-    internal_error ("gdbarch: verify_gdbarch: num_regs invalid");
+    fprintf_unfiltered (log, "\n\tnum_regs");
   /* Skip verify of num_pseudo_regs, invalid_p == 0 */
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->sp_regnum == -1))
-    internal_error ("gdbarch: verify_gdbarch: sp_regnum invalid");
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->fp_regnum == -1))
-    internal_error ("gdbarch: verify_gdbarch: fp_regnum invalid");
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->pc_regnum == -1))
-    internal_error ("gdbarch: verify_gdbarch: pc_regnum invalid");
+  /* Skip verify of sp_regnum, invalid_p == 0 */
+  /* Skip verify of fp_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 npc_regnum, invalid_p == 0 */
-  /* Skip verify of nnpc_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 dwarf_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 */
   /* Skip verify of register_name, invalid_p == 0 */
-  if ((GDB_MULTI_ARCH >= 2)
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->register_size == -1))
-    internal_error ("gdbarch: verify_gdbarch: register_size invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tregister_size");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->register_bytes == -1))
-    internal_error ("gdbarch: verify_gdbarch: register_bytes invalid");
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->register_byte == 0))
-    internal_error ("gdbarch: verify_gdbarch: register_byte invalid");
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->register_raw_size == 0))
-    internal_error ("gdbarch: verify_gdbarch: register_raw_size invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tregister_bytes");
+  /* Skip verify of register_byte, invalid_p == 0 */
+  /* Skip verify of register_raw_size, invalid_p == 0 */
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->max_register_raw_size == -1))
-    internal_error ("gdbarch: verify_gdbarch: max_register_raw_size invalid");
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->register_virtual_size == 0))
-    internal_error ("gdbarch: verify_gdbarch: register_virtual_size invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tmax_register_raw_size");
+  /* Skip verify of register_virtual_size, invalid_p == 0 */
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->max_register_virtual_size == -1))
-    internal_error ("gdbarch: verify_gdbarch: max_register_virtual_size invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tmax_register_virtual_size");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->register_virtual_type == 0))
-    internal_error ("gdbarch: verify_gdbarch: register_virtual_type invalid");
-  /* Skip verify of do_registers_info, invalid_p == 0 */
+    fprintf_unfiltered (log, "\n\tregister_virtual_type");
+  /* Skip verify of do_registers_info, has predicate */
+  /* Skip verify of print_registers_info, invalid_p == 0 */
+  /* Skip verify of print_float_info, has predicate */
+  /* Skip verify of print_vector_info, has predicate */
   /* Skip verify of register_sim_regno, invalid_p == 0 */
   /* Skip verify of register_bytes_ok, has predicate */
-  if ((GDB_MULTI_ARCH >= 1)
+  /* 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 */
+  if ((GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->use_generic_dummy_frames == -1))
-    internal_error ("gdbarch: verify_gdbarch: use_generic_dummy_frames invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tuse_generic_dummy_frames");
+  if ((GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->call_dummy_location == 0))
-    internal_error ("gdbarch: verify_gdbarch: call_dummy_location invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tcall_dummy_location");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->call_dummy_location == AT_ENTRY_POINT && gdbarch->call_dummy_address == 0))
-    internal_error ("gdbarch: verify_gdbarch: call_dummy_address invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tcall_dummy_address");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->call_dummy_start_offset == -1))
-    internal_error ("gdbarch: verify_gdbarch: call_dummy_start_offset invalid");
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->call_dummy_breakpoint_offset == -1))
-    internal_error ("gdbarch: verify_gdbarch: call_dummy_breakpoint_offset invalid");
-  if ((GDB_MULTI_ARCH >= 1)
+    fprintf_unfiltered (log, "\n\tcall_dummy_start_offset");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
+      && (gdbarch->call_dummy_breakpoint_offset_p && gdbarch->call_dummy_breakpoint_offset == -1))
+    fprintf_unfiltered (log, "\n\tcall_dummy_breakpoint_offset");
+  if ((GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->call_dummy_breakpoint_offset_p == -1))
-    internal_error ("gdbarch: verify_gdbarch: call_dummy_breakpoint_offset_p invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tcall_dummy_breakpoint_offset_p");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->call_dummy_length == -1))
-    internal_error ("gdbarch: verify_gdbarch: call_dummy_length invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tcall_dummy_length");
+  if ((GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->pc_in_call_dummy == 0))
-    internal_error ("gdbarch: verify_gdbarch: pc_in_call_dummy invalid");
-  if ((GDB_MULTI_ARCH >= 1)
+    fprintf_unfiltered (log, "\n\tpc_in_call_dummy");
+  if ((GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->call_dummy_p == -1))
-    internal_error ("gdbarch: verify_gdbarch: call_dummy_p invalid");
+    fprintf_unfiltered (log, "\n\tcall_dummy_p");
   /* Skip verify of call_dummy_words, invalid_p == 0 */
   /* Skip verify of sizeof_call_dummy_words, invalid_p == 0 */
-  if ((GDB_MULTI_ARCH >= 1)
+  if ((GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->call_dummy_stack_adjust_p == -1))
-    internal_error ("gdbarch: verify_gdbarch: call_dummy_stack_adjust_p invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tcall_dummy_stack_adjust_p");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->call_dummy_stack_adjust_p && gdbarch->call_dummy_stack_adjust == 0))
-    internal_error ("gdbarch: verify_gdbarch: call_dummy_stack_adjust invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tcall_dummy_stack_adjust");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->fix_call_dummy == 0))
-    internal_error ("gdbarch: verify_gdbarch: fix_call_dummy invalid");
+    fprintf_unfiltered (log, "\n\tfix_call_dummy");
+  /* Skip verify of init_frame_pc_first, invalid_p == 0 */
+  /* Skip verify of init_frame_pc, invalid_p == 0 */
   /* Skip verify of coerce_float_to_double, invalid_p == 0 */
-  if ((GDB_MULTI_ARCH >= 1)
-      && (gdbarch->get_saved_register == 0))
-    internal_error ("gdbarch: verify_gdbarch: get_saved_register invalid");
+  /* Skip verify of get_saved_register, invalid_p == 0 */
   /* Skip verify of register_convertible, invalid_p == 0 */
   /* Skip verify of register_convert_to_virtual, invalid_p == 0 */
   /* Skip verify of register_convert_to_raw, invalid_p == 0 */
-  /* Skip verify of fetch_pseudo_register, invalid_p == 0 */
-  /* Skip verify of store_pseudo_register, invalid_p == 0 */
+  /* Skip verify of convert_register_p, invalid_p == 0 */
+  /* Skip verify of register_to_value, invalid_p == 0 */
+  /* Skip verify of value_to_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_on_stack, invalid_p == 0 */
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->extract_return_value == 0))
-    internal_error ("gdbarch: verify_gdbarch: extract_return_value invalid");
-  if ((GDB_MULTI_ARCH >= 1)
-      && (gdbarch->push_arguments == 0))
-    internal_error ("gdbarch: verify_gdbarch: push_arguments invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+  /* Skip verify of push_arguments, invalid_p == 0 */
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->push_dummy_frame == 0))
-    internal_error ("gdbarch: verify_gdbarch: push_dummy_frame invalid");
-  if ((GDB_MULTI_ARCH >= 1)
-      && (gdbarch->push_return_address == 0))
-    internal_error ("gdbarch: verify_gdbarch: push_return_address invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tpush_dummy_frame");
+  /* Skip verify of push_return_address, has predicate */
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->pop_frame == 0))
-    internal_error ("gdbarch: verify_gdbarch: pop_frame invalid");
-  /* Skip verify of d10v_make_daddr, invalid_p == 0 */
-  /* Skip verify of d10v_make_iaddr, invalid_p == 0 */
-  /* Skip verify of d10v_daddr_p, invalid_p == 0 */
-  /* Skip verify of d10v_iaddr_p, invalid_p == 0 */
-  /* Skip verify of d10v_convert_daddr_to_raw, invalid_p == 0 */
-  /* Skip verify of d10v_convert_iaddr_to_raw, invalid_p == 0 */
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tpop_frame");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->store_struct_return == 0))
-    internal_error ("gdbarch: verify_gdbarch: store_struct_return invalid");
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->store_return_value == 0))
-    internal_error ("gdbarch: verify_gdbarch: store_return_value invalid");
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->extract_struct_value_address == 0))
-    internal_error ("gdbarch: verify_gdbarch: extract_struct_value_address invalid");
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->use_struct_convention == 0))
-    internal_error ("gdbarch: verify_gdbarch: use_struct_convention invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tstore_struct_return");
+  /* Skip verify of extract_return_value, invalid_p == 0 */
+  /* Skip verify of store_return_value, invalid_p == 0 */
+  /* Skip verify of extract_struct_value_address, has predicate */
+  /* Skip verify of deprecated_extract_struct_value_address, has predicate */
+  /* Skip verify of use_struct_convention, invalid_p == 0 */
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->frame_init_saved_regs == 0))
-    internal_error ("gdbarch: verify_gdbarch: frame_init_saved_regs invalid");
-  if ((GDB_MULTI_ARCH >= 2)
-      && (gdbarch->init_extra_frame_info == 0))
-    internal_error ("gdbarch: verify_gdbarch: init_extra_frame_info invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tframe_init_saved_regs");
+  /* Skip verify of init_extra_frame_info, has predicate */
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->skip_prologue == 0))
-    internal_error ("gdbarch: verify_gdbarch: skip_prologue invalid");
+    fprintf_unfiltered (log, "\n\tskip_prologue");
   /* Skip verify of prologue_frameless_p, invalid_p == 0 */
-  if ((GDB_MULTI_ARCH >= 2)
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->inner_than == 0))
-    internal_error ("gdbarch: verify_gdbarch: inner_than invalid");
+    fprintf_unfiltered (log, "\n\tinner_than");
   /* Skip verify of breakpoint_from_pc, invalid_p == 0 */
   /* Skip verify of memory_insert_breakpoint, invalid_p == 0 */
   /* Skip verify of memory_remove_breakpoint, invalid_p == 0 */
-  if ((GDB_MULTI_ARCH >= 2)
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->decr_pc_after_break == -1))
-    internal_error ("gdbarch: verify_gdbarch: decr_pc_after_break invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tdecr_pc_after_break");
+  /* Skip verify of prepare_to_proceed, invalid_p == 0 */
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->function_start_offset == -1))
-    internal_error ("gdbarch: verify_gdbarch: function_start_offset invalid");
+    fprintf_unfiltered (log, "\n\tfunction_start_offset");
   /* Skip verify of remote_translate_xfer_address, invalid_p == 0 */
-  if ((GDB_MULTI_ARCH >= 2)
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->frame_args_skip == -1))
-    internal_error ("gdbarch: verify_gdbarch: frame_args_skip invalid");
+    fprintf_unfiltered (log, "\n\tframe_args_skip");
   /* Skip verify of frameless_function_invocation, invalid_p == 0 */
-  if ((GDB_MULTI_ARCH >= 2)
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->frame_chain == 0))
-    internal_error ("gdbarch: verify_gdbarch: frame_chain invalid");
-  if ((GDB_MULTI_ARCH >= 1)
-      && (gdbarch->frame_chain_valid == 0))
-    internal_error ("gdbarch: verify_gdbarch: frame_chain_valid invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tframe_chain");
+  /* Skip verify of frame_chain_valid, invalid_p == 0 */
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->frame_saved_pc == 0))
-    internal_error ("gdbarch: verify_gdbarch: frame_saved_pc invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tframe_saved_pc");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->frame_args_address == 0))
-    internal_error ("gdbarch: verify_gdbarch: frame_args_address invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tframe_args_address");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->frame_locals_address == 0))
-    internal_error ("gdbarch: verify_gdbarch: frame_locals_address invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tframe_locals_address");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->saved_pc_after_call == 0))
-    internal_error ("gdbarch: verify_gdbarch: saved_pc_after_call invalid");
-  if ((GDB_MULTI_ARCH >= 2)
+    fprintf_unfiltered (log, "\n\tsaved_pc_after_call");
+  if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
       && (gdbarch->frame_num_args == 0))
-    internal_error ("gdbarch: verify_gdbarch: frame_num_args invalid");
+    fprintf_unfiltered (log, "\n\tframe_num_args");
   /* Skip verify of stack_align, has predicate */
+  /* Skip verify of frame_align, has predicate */
   /* Skip verify of extra_stack_alignment_needed, invalid_p == 0 */
   /* Skip verify of reg_struct_has_addr, has predicate */
   /* Skip verify of save_dummy_frame_tos, has predicate */
@@ -692,8 +786,31 @@ verify_gdbarch (struct gdbarch *gdbarch)
   if (gdbarch->double_format == 0)
     gdbarch->double_format = default_double_format (gdbarch);
   if (gdbarch->long_double_format == 0)
-    gdbarch->long_double_format = &floatformat_unknown;
+    gdbarch->long_double_format = default_double_format (gdbarch);
   /* Skip verify of convert_from_func_ptr_addr, invalid_p == 0 */
+  /* Skip verify of addr_bits_remove, invalid_p == 0 */
+  /* Skip verify of smash_text_address, invalid_p == 0 */
+  /* Skip verify of software_single_step, has predicate */
+  /* Skip verify of print_insn, invalid_p == 0 */
+  /* Skip verify of skip_trampoline_code, invalid_p == 0 */
+  /* Skip verify of in_solib_call_trampoline, invalid_p == 0 */
+  /* Skip verify of in_solib_return_trampoline, invalid_p == 0 */
+  /* Skip verify of pc_in_sigtramp, invalid_p == 0 */
+  /* Skip verify of sigtramp_start, has predicate */
+  /* Skip verify of sigtramp_end, has predicate */
+  /* Skip verify of in_function_epilogue_p, invalid_p == 0 */
+  /* Skip verify of construct_inferior_arguments, invalid_p == 0 */
+  /* Skip verify of dwarf2_build_frame_info, has predicate */
+  /* Skip verify of elf_make_msymbol_special, invalid_p == 0 */
+  /* Skip verify of coff_make_msymbol_special, invalid_p == 0 */
+  /* Skip verify of name_of_malloc, invalid_p == 0 */
+  buf = ui_file_xstrdup (log, &dummy);
+  make_cleanup (xfree, buf);
+  if (strlen (buf) > 0)
+    internal_error (__FILE__, __LINE__,
+                    "verify_gdbarch: the following are invalid ...%s",
+                    buf);
+  do_cleanups (cleanups);
 }
 
 
@@ -711,1373 +828,1447 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
   fprintf_unfiltered (file,
                       "gdbarch_dump: GDB_MULTI_ARCH = %d\n",
                       GDB_MULTI_ARCH);
-#ifdef TARGET_ARCHITECTURE
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: frame_align = 0x%08lx\n",
+                        (long) current_gdbarch->frame_align);
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: in_function_epilogue_p = 0x%08lx\n",
+                        (long) current_gdbarch->in_function_epilogue_p);
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: pseudo_register_read = 0x%08lx\n",
+                        (long) current_gdbarch->pseudo_register_read);
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: pseudo_register_write = 0x%08lx\n",
+                        (long) current_gdbarch->pseudo_register_write);
+#ifdef ADDRESS_TO_POINTER
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_ARCHITECTURE # %s\n",
-                      XSTRING (TARGET_ARCHITECTURE));
+                      "gdbarch_dump: %s # %s\n",
+                      "ADDRESS_TO_POINTER(type, buf, addr)",
+                      XSTRING (ADDRESS_TO_POINTER (type, buf, addr)));
 #endif
-#ifdef TARGET_BYTE_ORDER
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: ADDRESS_TO_POINTER = 0x%08lx\n",
+                        (long) current_gdbarch->address_to_pointer
+                        /*ADDRESS_TO_POINTER ()*/);
+#endif
+#ifdef ADDR_BITS_REMOVE
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_BYTE_ORDER # %s\n",
-                      XSTRING (TARGET_BYTE_ORDER));
+                      "gdbarch_dump: %s # %s\n",
+                      "ADDR_BITS_REMOVE(addr)",
+                      XSTRING (ADDR_BITS_REMOVE (addr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: ADDR_BITS_REMOVE = 0x%08lx\n",
+                        (long) current_gdbarch->addr_bits_remove
+                        /*ADDR_BITS_REMOVE ()*/);
 #endif
-#ifdef TARGET_SHORT_BIT
+#ifdef BELIEVE_PCC_PROMOTION
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_SHORT_BIT # %s\n",
-                      XSTRING (TARGET_SHORT_BIT));
+                      "gdbarch_dump: BELIEVE_PCC_PROMOTION # %s\n",
+                      XSTRING (BELIEVE_PCC_PROMOTION));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: BELIEVE_PCC_PROMOTION = %d\n",
+                      BELIEVE_PCC_PROMOTION);
 #endif
-#ifdef TARGET_INT_BIT
+#ifdef BELIEVE_PCC_PROMOTION_TYPE
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_INT_BIT # %s\n",
-                      XSTRING (TARGET_INT_BIT));
+                      "gdbarch_dump: BELIEVE_PCC_PROMOTION_TYPE # %s\n",
+                      XSTRING (BELIEVE_PCC_PROMOTION_TYPE));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: BELIEVE_PCC_PROMOTION_TYPE = %d\n",
+                      BELIEVE_PCC_PROMOTION_TYPE);
 #endif
-#ifdef TARGET_LONG_BIT
+#ifdef BREAKPOINT_FROM_PC
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_LONG_BIT # %s\n",
-                      XSTRING (TARGET_LONG_BIT));
+                      "gdbarch_dump: %s # %s\n",
+                      "BREAKPOINT_FROM_PC(pcptr, lenptr)",
+                      XSTRING (BREAKPOINT_FROM_PC (pcptr, lenptr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: BREAKPOINT_FROM_PC = 0x%08lx\n",
+                        (long) current_gdbarch->breakpoint_from_pc
+                        /*BREAKPOINT_FROM_PC ()*/);
 #endif
-#ifdef TARGET_LONG_LONG_BIT
+#ifdef CALL_DUMMY_ADDRESS
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_LONG_LONG_BIT # %s\n",
-                      XSTRING (TARGET_LONG_LONG_BIT));
+                      "gdbarch_dump: %s # %s\n",
+                      "CALL_DUMMY_ADDRESS()",
+                      XSTRING (CALL_DUMMY_ADDRESS ()));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: CALL_DUMMY_ADDRESS = 0x%08lx\n",
+                        (long) current_gdbarch->call_dummy_address
+                        /*CALL_DUMMY_ADDRESS ()*/);
 #endif
-#ifdef TARGET_FLOAT_BIT
+#ifdef CALL_DUMMY_BREAKPOINT_OFFSET
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_FLOAT_BIT # %s\n",
-                      XSTRING (TARGET_FLOAT_BIT));
+                      "gdbarch_dump: CALL_DUMMY_BREAKPOINT_OFFSET # %s\n",
+                      XSTRING (CALL_DUMMY_BREAKPOINT_OFFSET));
+  if (CALL_DUMMY_BREAKPOINT_OFFSET_P)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: CALL_DUMMY_BREAKPOINT_OFFSET = 0x%08lx\n",
+                        (long) CALL_DUMMY_BREAKPOINT_OFFSET);
 #endif
-#ifdef TARGET_DOUBLE_BIT
+#ifdef CALL_DUMMY_BREAKPOINT_OFFSET_P
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_DOUBLE_BIT # %s\n",
-                      XSTRING (TARGET_DOUBLE_BIT));
+                      "gdbarch_dump: CALL_DUMMY_BREAKPOINT_OFFSET_P # %s\n",
+                      XSTRING (CALL_DUMMY_BREAKPOINT_OFFSET_P));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: CALL_DUMMY_BREAKPOINT_OFFSET_P = %d\n",
+                      CALL_DUMMY_BREAKPOINT_OFFSET_P);
 #endif
-#ifdef TARGET_LONG_DOUBLE_BIT
+#ifdef CALL_DUMMY_LENGTH
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_LONG_DOUBLE_BIT # %s\n",
-                      XSTRING (TARGET_LONG_DOUBLE_BIT));
+                      "gdbarch_dump: CALL_DUMMY_LENGTH # %s\n",
+                      XSTRING (CALL_DUMMY_LENGTH));
+  if (CALL_DUMMY_LOCATION == BEFORE_TEXT_END || CALL_DUMMY_LOCATION == AFTER_TEXT_END)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: CALL_DUMMY_LENGTH = %d\n",
+                        CALL_DUMMY_LENGTH);
 #endif
-#ifdef TARGET_PTR_BIT
+#ifdef CALL_DUMMY_LOCATION
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_PTR_BIT # %s\n",
-                      XSTRING (TARGET_PTR_BIT));
+                      "gdbarch_dump: CALL_DUMMY_LOCATION # %s\n",
+                      XSTRING (CALL_DUMMY_LOCATION));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: CALL_DUMMY_LOCATION = %d\n",
+                      CALL_DUMMY_LOCATION);
 #endif
-#ifdef TARGET_ADDR_BIT
+#ifdef CALL_DUMMY_P
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_ADDR_BIT # %s\n",
-                      XSTRING (TARGET_ADDR_BIT));
+                      "gdbarch_dump: CALL_DUMMY_P # %s\n",
+                      XSTRING (CALL_DUMMY_P));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: CALL_DUMMY_P = %d\n",
+                      CALL_DUMMY_P);
 #endif
-#ifdef TARGET_BFD_VMA_BIT
+#ifdef CALL_DUMMY_STACK_ADJUST
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_BFD_VMA_BIT # %s\n",
-                      XSTRING (TARGET_BFD_VMA_BIT));
+                      "gdbarch_dump: CALL_DUMMY_STACK_ADJUST # %s\n",
+                      XSTRING (CALL_DUMMY_STACK_ADJUST));
+  if (CALL_DUMMY_STACK_ADJUST_P)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: CALL_DUMMY_STACK_ADJUST = 0x%08lx\n",
+                        (long) CALL_DUMMY_STACK_ADJUST);
 #endif
-#ifdef IEEE_FLOAT
+#ifdef CALL_DUMMY_STACK_ADJUST_P
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: CALL_DUMMY_STACK_ADJUST_P # %s\n",
+                      XSTRING (CALL_DUMMY_STACK_ADJUST_P));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: IEEE_FLOAT # %s\n",
-                      XSTRING (IEEE_FLOAT));
+                      "gdbarch_dump: CALL_DUMMY_STACK_ADJUST_P = 0x%08lx\n",
+                      (long) CALL_DUMMY_STACK_ADJUST_P);
 #endif
-#ifdef TARGET_READ_PC
+#ifdef CALL_DUMMY_START_OFFSET
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "TARGET_READ_PC(pid)",
-                      XSTRING (TARGET_READ_PC (pid)));
+                      "gdbarch_dump: CALL_DUMMY_START_OFFSET # %s\n",
+                      XSTRING (CALL_DUMMY_START_OFFSET));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: CALL_DUMMY_START_OFFSET = 0x%08lx\n",
+                      (long) CALL_DUMMY_START_OFFSET);
 #endif
-#if defined (TARGET_WRITE_PC) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef CALL_DUMMY_WORDS
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "TARGET_WRITE_PC(val, pid)",
-                      XSTRING (TARGET_WRITE_PC (val, pid)));
+                      "gdbarch_dump: CALL_DUMMY_WORDS # %s\n",
+                      XSTRING (CALL_DUMMY_WORDS));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: CALL_DUMMY_WORDS = 0x%08lx\n",
+                      (long) CALL_DUMMY_WORDS);
 #endif
-#ifdef TARGET_READ_FP
+#ifdef CANNOT_FETCH_REGISTER
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "TARGET_READ_FP()",
-                      XSTRING (TARGET_READ_FP ()));
+                      "CANNOT_FETCH_REGISTER(regnum)",
+                      XSTRING (CANNOT_FETCH_REGISTER (regnum)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: CANNOT_FETCH_REGISTER = 0x%08lx\n",
+                        (long) current_gdbarch->cannot_fetch_register
+                        /*CANNOT_FETCH_REGISTER ()*/);
 #endif
-#if defined (TARGET_WRITE_FP) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef CANNOT_STORE_REGISTER
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "TARGET_WRITE_FP(val)",
-                      XSTRING (TARGET_WRITE_FP (val)));
+                      "CANNOT_STORE_REGISTER(regnum)",
+                      XSTRING (CANNOT_STORE_REGISTER (regnum)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: CANNOT_STORE_REGISTER = 0x%08lx\n",
+                        (long) current_gdbarch->cannot_store_register
+                        /*CANNOT_STORE_REGISTER ()*/);
 #endif
-#ifdef TARGET_READ_SP
+#ifdef COERCE_FLOAT_TO_DOUBLE
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "TARGET_READ_SP()",
-                      XSTRING (TARGET_READ_SP ()));
+                      "COERCE_FLOAT_TO_DOUBLE(formal, actual)",
+                      XSTRING (COERCE_FLOAT_TO_DOUBLE (formal, actual)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: COERCE_FLOAT_TO_DOUBLE = 0x%08lx\n",
+                        (long) current_gdbarch->coerce_float_to_double
+                        /*COERCE_FLOAT_TO_DOUBLE ()*/);
 #endif
-#if defined (TARGET_WRITE_SP) && GDB_MULTI_ARCH
+#ifdef COFF_MAKE_MSYMBOL_SPECIAL
+#if GDB_MULTI_ARCH
   /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "TARGET_WRITE_SP(val)",
-                      XSTRING (TARGET_WRITE_SP (val)));
+                      "COFF_MAKE_MSYMBOL_SPECIAL(val, msym)",
+                      XSTRING (COFF_MAKE_MSYMBOL_SPECIAL (val, msym)));
 #endif
-#ifdef NUM_REGS
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: NUM_REGS # %s\n",
-                      XSTRING (NUM_REGS));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: COFF_MAKE_MSYMBOL_SPECIAL = 0x%08lx\n",
+                        (long) current_gdbarch->coff_make_msymbol_special
+                        /*COFF_MAKE_MSYMBOL_SPECIAL ()*/);
 #endif
-#ifdef NUM_PSEUDO_REGS
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: construct_inferior_arguments = 0x%08lx\n",
+                        (long) current_gdbarch->construct_inferior_arguments);
+#ifdef CONVERT_FROM_FUNC_PTR_ADDR
   fprintf_unfiltered (file,
-                      "gdbarch_dump: NUM_PSEUDO_REGS # %s\n",
-                      XSTRING (NUM_PSEUDO_REGS));
+                      "gdbarch_dump: %s # %s\n",
+                      "CONVERT_FROM_FUNC_PTR_ADDR(addr)",
+                      XSTRING (CONVERT_FROM_FUNC_PTR_ADDR (addr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: CONVERT_FROM_FUNC_PTR_ADDR = 0x%08lx\n",
+                        (long) current_gdbarch->convert_from_func_ptr_addr
+                        /*CONVERT_FROM_FUNC_PTR_ADDR ()*/);
 #endif
-#ifdef SP_REGNUM
+#ifdef CONVERT_REGISTER_P
   fprintf_unfiltered (file,
-                      "gdbarch_dump: SP_REGNUM # %s\n",
-                      XSTRING (SP_REGNUM));
+                      "gdbarch_dump: %s # %s\n",
+                      "CONVERT_REGISTER_P(regnum)",
+                      XSTRING (CONVERT_REGISTER_P (regnum)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: CONVERT_REGISTER_P = 0x%08lx\n",
+                        (long) current_gdbarch->convert_register_p
+                        /*CONVERT_REGISTER_P ()*/);
 #endif
-#ifdef FP_REGNUM
+#ifdef DECR_PC_AFTER_BREAK
   fprintf_unfiltered (file,
-                      "gdbarch_dump: FP_REGNUM # %s\n",
-                      XSTRING (FP_REGNUM));
-#endif
-#ifdef PC_REGNUM
+                      "gdbarch_dump: DECR_PC_AFTER_BREAK # %s\n",
+                      XSTRING (DECR_PC_AFTER_BREAK));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: PC_REGNUM # %s\n",
-                      XSTRING (PC_REGNUM));
+                      "gdbarch_dump: DECR_PC_AFTER_BREAK = %ld\n",
+                      (long) DECR_PC_AFTER_BREAK);
 #endif
-#ifdef FP0_REGNUM
+#ifdef DEPRECATED_EXTRACT_RETURN_VALUE
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
-                      "gdbarch_dump: FP0_REGNUM # %s\n",
-                      XSTRING (FP0_REGNUM));
+                      "gdbarch_dump: %s # %s\n",
+                      "DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf)",
+                      XSTRING (DEPRECATED_EXTRACT_RETURN_VALUE (type, regbuf, valbuf)));
 #endif
-#ifdef NPC_REGNUM
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: NPC_REGNUM # %s\n",
-                      XSTRING (NPC_REGNUM));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: DEPRECATED_EXTRACT_RETURN_VALUE = 0x%08lx\n",
+                        (long) current_gdbarch->deprecated_extract_return_value
+                        /*DEPRECATED_EXTRACT_RETURN_VALUE ()*/);
 #endif
-#ifdef NNPC_REGNUM
+#ifdef DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS
   fprintf_unfiltered (file,
-                      "gdbarch_dump: NNPC_REGNUM # %s\n",
-                      XSTRING (NNPC_REGNUM));
+                      "gdbarch_dump: %s # %s\n",
+                      "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf)",
+                      XSTRING (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS (regbuf)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS = 0x%08lx\n",
+                        (long) current_gdbarch->deprecated_extract_struct_value_address
+                        /*DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS ()*/);
 #endif
-#ifdef STAB_REG_TO_REGNUM
+#ifdef DEPRECATED_STORE_RETURN_VALUE
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "STAB_REG_TO_REGNUM(stab_regnr)",
-                      XSTRING (STAB_REG_TO_REGNUM (stab_regnr)));
+                      "DEPRECATED_STORE_RETURN_VALUE(type, valbuf)",
+                      XSTRING (DEPRECATED_STORE_RETURN_VALUE (type, valbuf)));
 #endif
-#ifdef ECOFF_REG_TO_REGNUM
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: DEPRECATED_STORE_RETURN_VALUE = 0x%08lx\n",
+                        (long) current_gdbarch->deprecated_store_return_value
+                        /*DEPRECATED_STORE_RETURN_VALUE ()*/);
+#endif
+#ifdef DO_REGISTERS_INFO
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "ECOFF_REG_TO_REGNUM(ecoff_regnr)",
-                      XSTRING (ECOFF_REG_TO_REGNUM (ecoff_regnr)));
+                      "DO_REGISTERS_INFO(reg_nr, fpregs)",
+                      XSTRING (DO_REGISTERS_INFO (reg_nr, fpregs)));
 #endif
-#ifdef DWARF_REG_TO_REGNUM
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "DWARF_REG_TO_REGNUM(dwarf_regnr)",
-                      XSTRING (DWARF_REG_TO_REGNUM (dwarf_regnr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: DO_REGISTERS_INFO = 0x%08lx\n",
+                        (long) current_gdbarch->do_registers_info
+                        /*DO_REGISTERS_INFO ()*/);
 #endif
-#ifdef SDB_REG_TO_REGNUM
+#ifdef DWARF2_BUILD_FRAME_INFO
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "SDB_REG_TO_REGNUM(sdb_regnr)",
-                      XSTRING (SDB_REG_TO_REGNUM (sdb_regnr)));
+                      "DWARF2_BUILD_FRAME_INFO(objfile)",
+                      XSTRING (DWARF2_BUILD_FRAME_INFO (objfile)));
+#endif
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: DWARF2_BUILD_FRAME_INFO = 0x%08lx\n",
+                        (long) current_gdbarch->dwarf2_build_frame_info
+                        /*DWARF2_BUILD_FRAME_INFO ()*/);
 #endif
 #ifdef DWARF2_REG_TO_REGNUM
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
                       "DWARF2_REG_TO_REGNUM(dwarf2_regnr)",
                       XSTRING (DWARF2_REG_TO_REGNUM (dwarf2_regnr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: DWARF2_REG_TO_REGNUM = 0x%08lx\n",
+                        (long) current_gdbarch->dwarf2_reg_to_regnum
+                        /*DWARF2_REG_TO_REGNUM ()*/);
 #endif
-#ifdef REGISTER_NAME
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "REGISTER_NAME(regnr)",
-                      XSTRING (REGISTER_NAME (regnr)));
-#endif
-#ifdef REGISTER_SIZE
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: REGISTER_SIZE # %s\n",
-                      XSTRING (REGISTER_SIZE));
-#endif
-#ifdef REGISTER_BYTES
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: REGISTER_BYTES # %s\n",
-                      XSTRING (REGISTER_BYTES));
-#endif
-#ifdef REGISTER_BYTE
+#ifdef DWARF_REG_TO_REGNUM
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "REGISTER_BYTE(reg_nr)",
-                      XSTRING (REGISTER_BYTE (reg_nr)));
+                      "DWARF_REG_TO_REGNUM(dwarf_regnr)",
+                      XSTRING (DWARF_REG_TO_REGNUM (dwarf_regnr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: DWARF_REG_TO_REGNUM = 0x%08lx\n",
+                        (long) current_gdbarch->dwarf_reg_to_regnum
+                        /*DWARF_REG_TO_REGNUM ()*/);
 #endif
-#ifdef REGISTER_RAW_SIZE
+#ifdef ECOFF_REG_TO_REGNUM
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "REGISTER_RAW_SIZE(reg_nr)",
-                      XSTRING (REGISTER_RAW_SIZE (reg_nr)));
-#endif
-#ifdef MAX_REGISTER_RAW_SIZE
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: MAX_REGISTER_RAW_SIZE # %s\n",
-                      XSTRING (MAX_REGISTER_RAW_SIZE));
+                      "ECOFF_REG_TO_REGNUM(ecoff_regnr)",
+                      XSTRING (ECOFF_REG_TO_REGNUM (ecoff_regnr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: ECOFF_REG_TO_REGNUM = 0x%08lx\n",
+                        (long) current_gdbarch->ecoff_reg_to_regnum
+                        /*ECOFF_REG_TO_REGNUM ()*/);
 #endif
-#ifdef REGISTER_VIRTUAL_SIZE
+#ifdef ELF_MAKE_MSYMBOL_SPECIAL
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "REGISTER_VIRTUAL_SIZE(reg_nr)",
-                      XSTRING (REGISTER_VIRTUAL_SIZE (reg_nr)));
-#endif
-#ifdef MAX_REGISTER_VIRTUAL_SIZE
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: MAX_REGISTER_VIRTUAL_SIZE # %s\n",
-                      XSTRING (MAX_REGISTER_VIRTUAL_SIZE));
+                      "ELF_MAKE_MSYMBOL_SPECIAL(sym, msym)",
+                      XSTRING (ELF_MAKE_MSYMBOL_SPECIAL (sym, msym)));
 #endif
-#ifdef REGISTER_VIRTUAL_TYPE
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "REGISTER_VIRTUAL_TYPE(reg_nr)",
-                      XSTRING (REGISTER_VIRTUAL_TYPE (reg_nr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: ELF_MAKE_MSYMBOL_SPECIAL = 0x%08lx\n",
+                        (long) current_gdbarch->elf_make_msymbol_special
+                        /*ELF_MAKE_MSYMBOL_SPECIAL ()*/);
 #endif
-#if defined (DO_REGISTERS_INFO) && GDB_MULTI_ARCH
+#ifdef EXTRACT_RETURN_VALUE
+#if GDB_MULTI_ARCH
   /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "DO_REGISTERS_INFO(reg_nr, fpregs)",
-                      XSTRING (DO_REGISTERS_INFO (reg_nr, fpregs)));
+                      "EXTRACT_RETURN_VALUE(type, regcache, valbuf)",
+                      XSTRING (EXTRACT_RETURN_VALUE (type, regcache, valbuf)));
 #endif
-#ifdef REGISTER_SIM_REGNO
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "REGISTER_SIM_REGNO(reg_nr)",
-                      XSTRING (REGISTER_SIM_REGNO (reg_nr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: EXTRACT_RETURN_VALUE = 0x%08lx\n",
+                        (long) current_gdbarch->extract_return_value
+                        /*EXTRACT_RETURN_VALUE ()*/);
 #endif
-#ifdef REGISTER_BYTES_OK
+#ifdef EXTRACT_STRUCT_VALUE_ADDRESS
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "REGISTER_BYTES_OK(nr_bytes)",
-                      XSTRING (REGISTER_BYTES_OK (nr_bytes)));
+                      "EXTRACT_STRUCT_VALUE_ADDRESS(regcache)",
+                      XSTRING (EXTRACT_STRUCT_VALUE_ADDRESS (regcache)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: EXTRACT_STRUCT_VALUE_ADDRESS = 0x%08lx\n",
+                        (long) current_gdbarch->extract_struct_value_address
+                        /*EXTRACT_STRUCT_VALUE_ADDRESS ()*/);
 #endif
-#ifdef USE_GENERIC_DUMMY_FRAMES
+#ifdef EXTRA_STACK_ALIGNMENT_NEEDED
   fprintf_unfiltered (file,
-                      "gdbarch_dump: USE_GENERIC_DUMMY_FRAMES # %s\n",
-                      XSTRING (USE_GENERIC_DUMMY_FRAMES));
-#endif
-#ifdef CALL_DUMMY_LOCATION
+                      "gdbarch_dump: EXTRA_STACK_ALIGNMENT_NEEDED # %s\n",
+                      XSTRING (EXTRA_STACK_ALIGNMENT_NEEDED));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_LOCATION # %s\n",
-                      XSTRING (CALL_DUMMY_LOCATION));
+                      "gdbarch_dump: EXTRA_STACK_ALIGNMENT_NEEDED = %d\n",
+                      EXTRA_STACK_ALIGNMENT_NEEDED);
 #endif
-#ifdef CALL_DUMMY_ADDRESS
+#ifdef FIX_CALL_DUMMY
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "CALL_DUMMY_ADDRESS()",
-                      XSTRING (CALL_DUMMY_ADDRESS ()));
+                      "FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p)",
+                      XSTRING (FIX_CALL_DUMMY (dummy, pc, fun, nargs, args, type, gcc_p)));
 #endif
-#ifdef CALL_DUMMY_START_OFFSET
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_START_OFFSET # %s\n",
-                      XSTRING (CALL_DUMMY_START_OFFSET));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: FIX_CALL_DUMMY = 0x%08lx\n",
+                        (long) current_gdbarch->fix_call_dummy
+                        /*FIX_CALL_DUMMY ()*/);
 #endif
-#ifdef CALL_DUMMY_BREAKPOINT_OFFSET
+#ifdef FP0_REGNUM
   fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_BREAKPOINT_OFFSET # %s\n",
-                      XSTRING (CALL_DUMMY_BREAKPOINT_OFFSET));
-#endif
-#ifdef CALL_DUMMY_BREAKPOINT_OFFSET_P
+                      "gdbarch_dump: FP0_REGNUM # %s\n",
+                      XSTRING (FP0_REGNUM));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_BREAKPOINT_OFFSET_P # %s\n",
-                      XSTRING (CALL_DUMMY_BREAKPOINT_OFFSET_P));
+                      "gdbarch_dump: FP0_REGNUM = %d\n",
+                      FP0_REGNUM);
 #endif
-#ifdef CALL_DUMMY_LENGTH
+#ifdef FP_REGNUM
   fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_LENGTH # %s\n",
-                      XSTRING (CALL_DUMMY_LENGTH));
+                      "gdbarch_dump: FP_REGNUM # %s\n",
+                      XSTRING (FP_REGNUM));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: FP_REGNUM = %d\n",
+                      FP_REGNUM);
 #endif
-#ifdef PC_IN_CALL_DUMMY
+#ifdef FRAMELESS_FUNCTION_INVOCATION
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "PC_IN_CALL_DUMMY(pc, sp, frame_address)",
-                      XSTRING (PC_IN_CALL_DUMMY (pc, sp, frame_address)));
+                      "FRAMELESS_FUNCTION_INVOCATION(fi)",
+                      XSTRING (FRAMELESS_FUNCTION_INVOCATION (fi)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: FRAMELESS_FUNCTION_INVOCATION = 0x%08lx\n",
+                        (long) current_gdbarch->frameless_function_invocation
+                        /*FRAMELESS_FUNCTION_INVOCATION ()*/);
 #endif
-#ifdef CALL_DUMMY_P
+#ifdef FRAME_ARGS_ADDRESS
   fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_P # %s\n",
-                      XSTRING (CALL_DUMMY_P));
+                      "gdbarch_dump: %s # %s\n",
+                      "FRAME_ARGS_ADDRESS(fi)",
+                      XSTRING (FRAME_ARGS_ADDRESS (fi)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: FRAME_ARGS_ADDRESS = 0x%08lx\n",
+                        (long) current_gdbarch->frame_args_address
+                        /*FRAME_ARGS_ADDRESS ()*/);
 #endif
-#ifdef CALL_DUMMY_WORDS
+#ifdef FRAME_ARGS_SKIP
   fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_WORDS # %s\n",
-                      XSTRING (CALL_DUMMY_WORDS));
-#endif
-#ifdef SIZEOF_CALL_DUMMY_WORDS
+                      "gdbarch_dump: FRAME_ARGS_SKIP # %s\n",
+                      XSTRING (FRAME_ARGS_SKIP));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: SIZEOF_CALL_DUMMY_WORDS # %s\n",
-                      XSTRING (SIZEOF_CALL_DUMMY_WORDS));
+                      "gdbarch_dump: FRAME_ARGS_SKIP = %ld\n",
+                      (long) FRAME_ARGS_SKIP);
 #endif
-#ifdef CALL_DUMMY_STACK_ADJUST_P
+#ifdef FRAME_CHAIN
   fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_STACK_ADJUST_P # %s\n",
-                      XSTRING (CALL_DUMMY_STACK_ADJUST_P));
+                      "gdbarch_dump: %s # %s\n",
+                      "FRAME_CHAIN(frame)",
+                      XSTRING (FRAME_CHAIN (frame)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: FRAME_CHAIN = 0x%08lx\n",
+                        (long) current_gdbarch->frame_chain
+                        /*FRAME_CHAIN ()*/);
 #endif
-#ifdef CALL_DUMMY_STACK_ADJUST
+#ifdef FRAME_CHAIN_VALID
   fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_STACK_ADJUST # %s\n",
-                      XSTRING (CALL_DUMMY_STACK_ADJUST));
+                      "gdbarch_dump: %s # %s\n",
+                      "FRAME_CHAIN_VALID(chain, thisframe)",
+                      XSTRING (FRAME_CHAIN_VALID (chain, thisframe)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: FRAME_CHAIN_VALID = 0x%08lx\n",
+                        (long) current_gdbarch->frame_chain_valid
+                        /*FRAME_CHAIN_VALID ()*/);
 #endif
-#if defined (FIX_CALL_DUMMY) && GDB_MULTI_ARCH
+#ifdef FRAME_INIT_SAVED_REGS
+#if GDB_MULTI_ARCH
   /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p)",
-                      XSTRING (FIX_CALL_DUMMY (dummy, pc, fun, nargs, args, type, gcc_p)));
-#endif
-#ifdef BELIEVE_PCC_PROMOTION
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: BELIEVE_PCC_PROMOTION # %s\n",
-                      XSTRING (BELIEVE_PCC_PROMOTION));
+                      "FRAME_INIT_SAVED_REGS(frame)",
+                      XSTRING (FRAME_INIT_SAVED_REGS (frame)));
 #endif
-#ifdef BELIEVE_PCC_PROMOTION_TYPE
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: BELIEVE_PCC_PROMOTION_TYPE # %s\n",
-                      XSTRING (BELIEVE_PCC_PROMOTION_TYPE));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: FRAME_INIT_SAVED_REGS = 0x%08lx\n",
+                        (long) current_gdbarch->frame_init_saved_regs
+                        /*FRAME_INIT_SAVED_REGS ()*/);
 #endif
-#ifdef COERCE_FLOAT_TO_DOUBLE
+#ifdef FRAME_LOCALS_ADDRESS
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "COERCE_FLOAT_TO_DOUBLE(formal, actual)",
-                      XSTRING (COERCE_FLOAT_TO_DOUBLE (formal, actual)));
+                      "FRAME_LOCALS_ADDRESS(fi)",
+                      XSTRING (FRAME_LOCALS_ADDRESS (fi)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: FRAME_LOCALS_ADDRESS = 0x%08lx\n",
+                        (long) current_gdbarch->frame_locals_address
+                        /*FRAME_LOCALS_ADDRESS ()*/);
 #endif
-#if defined (GET_SAVED_REGISTER) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef FRAME_NUM_ARGS
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval)",
-                      XSTRING (GET_SAVED_REGISTER (raw_buffer, optimized, addrp, frame, regnum, lval)));
+                      "FRAME_NUM_ARGS(frame)",
+                      XSTRING (FRAME_NUM_ARGS (frame)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: FRAME_NUM_ARGS = 0x%08lx\n",
+                        (long) current_gdbarch->frame_num_args
+                        /*FRAME_NUM_ARGS ()*/);
 #endif
-#ifdef REGISTER_CONVERTIBLE
+#ifdef FRAME_SAVED_PC
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "REGISTER_CONVERTIBLE(nr)",
-                      XSTRING (REGISTER_CONVERTIBLE (nr)));
+                      "FRAME_SAVED_PC(fi)",
+                      XSTRING (FRAME_SAVED_PC (fi)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: FRAME_SAVED_PC = 0x%08lx\n",
+                        (long) current_gdbarch->frame_saved_pc
+                        /*FRAME_SAVED_PC ()*/);
 #endif
-#if defined (REGISTER_CONVERT_TO_VIRTUAL) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef FUNCTION_START_OFFSET
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to)",
-                      XSTRING (REGISTER_CONVERT_TO_VIRTUAL (regnum, type, from, to)));
+                      "gdbarch_dump: FUNCTION_START_OFFSET # %s\n",
+                      XSTRING (FUNCTION_START_OFFSET));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: FUNCTION_START_OFFSET = %ld\n",
+                      (long) FUNCTION_START_OFFSET);
 #endif
-#if defined (REGISTER_CONVERT_TO_RAW) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef GET_LONGJMP_TARGET
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "REGISTER_CONVERT_TO_RAW(type, regnum, from, to)",
-                      XSTRING (REGISTER_CONVERT_TO_RAW (type, regnum, from, to)));
+                      "GET_LONGJMP_TARGET(pc)",
+                      XSTRING (GET_LONGJMP_TARGET (pc)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: GET_LONGJMP_TARGET = 0x%08lx\n",
+                        (long) current_gdbarch->get_longjmp_target
+                        /*GET_LONGJMP_TARGET ()*/);
 #endif
-#if defined (FETCH_PSEUDO_REGISTER) && GDB_MULTI_ARCH
+#ifdef GET_SAVED_REGISTER
+#if GDB_MULTI_ARCH
   /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "FETCH_PSEUDO_REGISTER(regnum)",
-                      XSTRING (FETCH_PSEUDO_REGISTER (regnum)));
+                      "GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval)",
+                      XSTRING (GET_SAVED_REGISTER (raw_buffer, optimized, addrp, frame, regnum, lval)));
+#endif
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: GET_SAVED_REGISTER = 0x%08lx\n",
+                        (long) current_gdbarch->get_saved_register
+                        /*GET_SAVED_REGISTER ()*/);
 #endif
-#if defined (STORE_PSEUDO_REGISTER) && GDB_MULTI_ARCH
+#ifdef INIT_EXTRA_FRAME_INFO
+#if GDB_MULTI_ARCH
   /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "STORE_PSEUDO_REGISTER(regnum)",
-                      XSTRING (STORE_PSEUDO_REGISTER (regnum)));
+                      "INIT_EXTRA_FRAME_INFO(fromleaf, frame)",
+                      XSTRING (INIT_EXTRA_FRAME_INFO (fromleaf, frame)));
 #endif
-#ifdef POINTER_TO_ADDRESS
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: INIT_EXTRA_FRAME_INFO = 0x%08lx\n",
+                        (long) current_gdbarch->init_extra_frame_info
+                        /*INIT_EXTRA_FRAME_INFO ()*/);
+#endif
+#ifdef INIT_FRAME_PC
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "POINTER_TO_ADDRESS(type, buf)",
-                      XSTRING (POINTER_TO_ADDRESS (type, buf)));
+                      "INIT_FRAME_PC(fromleaf, prev)",
+                      XSTRING (INIT_FRAME_PC (fromleaf, prev)));
+#endif
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: INIT_FRAME_PC = 0x%08lx\n",
+                        (long) current_gdbarch->init_frame_pc
+                        /*INIT_FRAME_PC ()*/);
 #endif
-#if defined (ADDRESS_TO_POINTER) && GDB_MULTI_ARCH
+#ifdef INIT_FRAME_PC_FIRST
+#if GDB_MULTI_ARCH
   /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "ADDRESS_TO_POINTER(type, buf, addr)",
-                      XSTRING (ADDRESS_TO_POINTER (type, buf, addr)));
+                      "INIT_FRAME_PC_FIRST(fromleaf, prev)",
+                      XSTRING (INIT_FRAME_PC_FIRST (fromleaf, prev)));
 #endif
-#ifdef RETURN_VALUE_ON_STACK
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: INIT_FRAME_PC_FIRST = 0x%08lx\n",
+                        (long) current_gdbarch->init_frame_pc_first
+                        /*INIT_FRAME_PC_FIRST ()*/);
+#endif
+#ifdef INNER_THAN
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "RETURN_VALUE_ON_STACK(type)",
-                      XSTRING (RETURN_VALUE_ON_STACK (type)));
+                      "INNER_THAN(lhs, rhs)",
+                      XSTRING (INNER_THAN (lhs, rhs)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: INNER_THAN = 0x%08lx\n",
+                        (long) current_gdbarch->inner_than
+                        /*INNER_THAN ()*/);
 #endif
-#if defined (EXTRACT_RETURN_VALUE) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef INTEGER_TO_ADDRESS
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "EXTRACT_RETURN_VALUE(type, regbuf, valbuf)",
-                      XSTRING (EXTRACT_RETURN_VALUE (type, regbuf, valbuf)));
+                      "INTEGER_TO_ADDRESS(type, buf)",
+                      XSTRING (INTEGER_TO_ADDRESS (type, buf)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: INTEGER_TO_ADDRESS = 0x%08lx\n",
+                        (long) current_gdbarch->integer_to_address
+                        /*INTEGER_TO_ADDRESS ()*/);
 #endif
-#ifdef PUSH_ARGUMENTS
+#ifdef IN_SOLIB_CALL_TRAMPOLINE
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr)",
-                      XSTRING (PUSH_ARGUMENTS (nargs, args, sp, struct_return, struct_addr)));
+                      "IN_SOLIB_CALL_TRAMPOLINE(pc, name)",
+                      XSTRING (IN_SOLIB_CALL_TRAMPOLINE (pc, name)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: IN_SOLIB_CALL_TRAMPOLINE = 0x%08lx\n",
+                        (long) current_gdbarch->in_solib_call_trampoline
+                        /*IN_SOLIB_CALL_TRAMPOLINE ()*/);
 #endif
-#if defined (PUSH_DUMMY_FRAME) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef IN_SOLIB_RETURN_TRAMPOLINE
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "PUSH_DUMMY_FRAME(-)",
-                      XSTRING (PUSH_DUMMY_FRAME (-)));
+                      "IN_SOLIB_RETURN_TRAMPOLINE(pc, name)",
+                      XSTRING (IN_SOLIB_RETURN_TRAMPOLINE (pc, name)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: IN_SOLIB_RETURN_TRAMPOLINE = 0x%08lx\n",
+                        (long) current_gdbarch->in_solib_return_trampoline
+                        /*IN_SOLIB_RETURN_TRAMPOLINE ()*/);
 #endif
-#ifdef PUSH_RETURN_ADDRESS
+#ifdef MAX_REGISTER_RAW_SIZE
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "PUSH_RETURN_ADDRESS(pc, sp)",
-                      XSTRING (PUSH_RETURN_ADDRESS (pc, sp)));
+                      "gdbarch_dump: MAX_REGISTER_RAW_SIZE # %s\n",
+                      XSTRING (MAX_REGISTER_RAW_SIZE));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: MAX_REGISTER_RAW_SIZE = %d\n",
+                      MAX_REGISTER_RAW_SIZE);
 #endif
-#if defined (POP_FRAME) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef MAX_REGISTER_VIRTUAL_SIZE
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "POP_FRAME(-)",
-                      XSTRING (POP_FRAME (-)));
+                      "gdbarch_dump: MAX_REGISTER_VIRTUAL_SIZE # %s\n",
+                      XSTRING (MAX_REGISTER_VIRTUAL_SIZE));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: MAX_REGISTER_VIRTUAL_SIZE = %d\n",
+                      MAX_REGISTER_VIRTUAL_SIZE);
 #endif
-#ifdef D10V_MAKE_DADDR
+#ifdef MEMORY_INSERT_BREAKPOINT
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "D10V_MAKE_DADDR(x)",
-                      XSTRING (D10V_MAKE_DADDR (x)));
+                      "MEMORY_INSERT_BREAKPOINT(addr, contents_cache)",
+                      XSTRING (MEMORY_INSERT_BREAKPOINT (addr, contents_cache)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: MEMORY_INSERT_BREAKPOINT = 0x%08lx\n",
+                        (long) current_gdbarch->memory_insert_breakpoint
+                        /*MEMORY_INSERT_BREAKPOINT ()*/);
 #endif
-#ifdef D10V_MAKE_IADDR
+#ifdef MEMORY_REMOVE_BREAKPOINT
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "D10V_MAKE_IADDR(x)",
-                      XSTRING (D10V_MAKE_IADDR (x)));
+                      "MEMORY_REMOVE_BREAKPOINT(addr, contents_cache)",
+                      XSTRING (MEMORY_REMOVE_BREAKPOINT (addr, contents_cache)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: MEMORY_REMOVE_BREAKPOINT = 0x%08lx\n",
+                        (long) current_gdbarch->memory_remove_breakpoint
+                        /*MEMORY_REMOVE_BREAKPOINT ()*/);
 #endif
-#ifdef D10V_DADDR_P
+#ifdef NAME_OF_MALLOC
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "D10V_DADDR_P(x)",
-                      XSTRING (D10V_DADDR_P (x)));
+                      "gdbarch_dump: NAME_OF_MALLOC # %s\n",
+                      XSTRING (NAME_OF_MALLOC));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: NAME_OF_MALLOC = %ld\n",
+                      (long) NAME_OF_MALLOC);
 #endif
-#ifdef D10V_IADDR_P
+#ifdef NPC_REGNUM
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "D10V_IADDR_P(x)",
-                      XSTRING (D10V_IADDR_P (x)));
+                      "gdbarch_dump: NPC_REGNUM # %s\n",
+                      XSTRING (NPC_REGNUM));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: NPC_REGNUM = %d\n",
+                      NPC_REGNUM);
 #endif
-#ifdef D10V_CONVERT_DADDR_TO_RAW
+#ifdef NUM_PSEUDO_REGS
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "D10V_CONVERT_DADDR_TO_RAW(x)",
-                      XSTRING (D10V_CONVERT_DADDR_TO_RAW (x)));
+                      "gdbarch_dump: NUM_PSEUDO_REGS # %s\n",
+                      XSTRING (NUM_PSEUDO_REGS));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: NUM_PSEUDO_REGS = %d\n",
+                      NUM_PSEUDO_REGS);
 #endif
-#ifdef D10V_CONVERT_IADDR_TO_RAW
+#ifdef NUM_REGS
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "D10V_CONVERT_IADDR_TO_RAW(x)",
-                      XSTRING (D10V_CONVERT_IADDR_TO_RAW (x)));
+                      "gdbarch_dump: NUM_REGS # %s\n",
+                      XSTRING (NUM_REGS));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: NUM_REGS = %d\n",
+                      NUM_REGS);
 #endif
-#if defined (STORE_STRUCT_RETURN) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef PARM_BOUNDARY
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "STORE_STRUCT_RETURN(addr, sp)",
-                      XSTRING (STORE_STRUCT_RETURN (addr, sp)));
+                      "gdbarch_dump: PARM_BOUNDARY # %s\n",
+                      XSTRING (PARM_BOUNDARY));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: PARM_BOUNDARY = %d\n",
+                      PARM_BOUNDARY);
 #endif
-#if defined (STORE_RETURN_VALUE) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef PC_IN_CALL_DUMMY
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "STORE_RETURN_VALUE(type, valbuf)",
-                      XSTRING (STORE_RETURN_VALUE (type, valbuf)));
+                      "PC_IN_CALL_DUMMY(pc, sp, frame_address)",
+                      XSTRING (PC_IN_CALL_DUMMY (pc, sp, frame_address)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: PC_IN_CALL_DUMMY = 0x%08lx\n",
+                        (long) current_gdbarch->pc_in_call_dummy
+                        /*PC_IN_CALL_DUMMY ()*/);
 #endif
-#ifdef EXTRACT_STRUCT_VALUE_ADDRESS
+#ifdef PC_IN_SIGTRAMP
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "EXTRACT_STRUCT_VALUE_ADDRESS(regbuf)",
-                      XSTRING (EXTRACT_STRUCT_VALUE_ADDRESS (regbuf)));
+                      "PC_IN_SIGTRAMP(pc, name)",
+                      XSTRING (PC_IN_SIGTRAMP (pc, name)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: PC_IN_SIGTRAMP = 0x%08lx\n",
+                        (long) current_gdbarch->pc_in_sigtramp
+                        /*PC_IN_SIGTRAMP ()*/);
 #endif
-#ifdef USE_STRUCT_CONVENTION
+#ifdef PC_REGNUM
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "USE_STRUCT_CONVENTION(gcc_p, value_type)",
-                      XSTRING (USE_STRUCT_CONVENTION (gcc_p, value_type)));
+                      "gdbarch_dump: PC_REGNUM # %s\n",
+                      XSTRING (PC_REGNUM));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: PC_REGNUM = %d\n",
+                      PC_REGNUM);
 #endif
-#if defined (FRAME_INIT_SAVED_REGS) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef POINTER_TO_ADDRESS
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "FRAME_INIT_SAVED_REGS(frame)",
-                      XSTRING (FRAME_INIT_SAVED_REGS (frame)));
+                      "POINTER_TO_ADDRESS(type, buf)",
+                      XSTRING (POINTER_TO_ADDRESS (type, buf)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: POINTER_TO_ADDRESS = 0x%08lx\n",
+                        (long) current_gdbarch->pointer_to_address
+                        /*POINTER_TO_ADDRESS ()*/);
 #endif
-#if defined (INIT_EXTRA_FRAME_INFO) && GDB_MULTI_ARCH
+#ifdef POP_FRAME
+#if GDB_MULTI_ARCH
   /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "INIT_EXTRA_FRAME_INFO(fromleaf, frame)",
-                      XSTRING (INIT_EXTRA_FRAME_INFO (fromleaf, frame)));
+                      "POP_FRAME(-)",
+                      XSTRING (POP_FRAME (-)));
 #endif
-#ifdef SKIP_PROLOGUE
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: POP_FRAME = 0x%08lx\n",
+                        (long) current_gdbarch->pop_frame
+                        /*POP_FRAME ()*/);
+#endif
+#ifdef PREPARE_TO_PROCEED
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "SKIP_PROLOGUE(ip)",
-                      XSTRING (SKIP_PROLOGUE (ip)));
+                      "PREPARE_TO_PROCEED(select_it)",
+                      XSTRING (PREPARE_TO_PROCEED (select_it)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: PREPARE_TO_PROCEED = 0x%08lx\n",
+                        (long) current_gdbarch->prepare_to_proceed
+                        /*PREPARE_TO_PROCEED ()*/);
 #endif
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: print_float_info = 0x%08lx\n",
+                        (long) current_gdbarch->print_float_info);
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: print_registers_info = 0x%08lx\n",
+                        (long) current_gdbarch->print_registers_info);
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: print_vector_info = 0x%08lx\n",
+                        (long) current_gdbarch->print_vector_info);
 #ifdef PROLOGUE_FRAMELESS_P
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
                       "PROLOGUE_FRAMELESS_P(ip)",
                       XSTRING (PROLOGUE_FRAMELESS_P (ip)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: PROLOGUE_FRAMELESS_P = 0x%08lx\n",
+                        (long) current_gdbarch->prologue_frameless_p
+                        /*PROLOGUE_FRAMELESS_P ()*/);
 #endif
-#ifdef INNER_THAN
+#ifdef PS_REGNUM
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "INNER_THAN(lhs, rhs)",
-                      XSTRING (INNER_THAN (lhs, rhs)));
-#endif
-#ifdef BREAKPOINT_FROM_PC
+                      "gdbarch_dump: PS_REGNUM # %s\n",
+                      XSTRING (PS_REGNUM));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "BREAKPOINT_FROM_PC(pcptr, lenptr)",
-                      XSTRING (BREAKPOINT_FROM_PC (pcptr, lenptr)));
+                      "gdbarch_dump: PS_REGNUM = %d\n",
+                      PS_REGNUM);
 #endif
-#ifdef MEMORY_INSERT_BREAKPOINT
+#ifdef PUSH_ARGUMENTS
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "MEMORY_INSERT_BREAKPOINT(addr, contents_cache)",
-                      XSTRING (MEMORY_INSERT_BREAKPOINT (addr, contents_cache)));
+                      "PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr)",
+                      XSTRING (PUSH_ARGUMENTS (nargs, args, sp, struct_return, struct_addr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: PUSH_ARGUMENTS = 0x%08lx\n",
+                        (long) current_gdbarch->push_arguments
+                        /*PUSH_ARGUMENTS ()*/);
 #endif
-#ifdef MEMORY_REMOVE_BREAKPOINT
+#ifdef PUSH_DUMMY_FRAME
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "MEMORY_REMOVE_BREAKPOINT(addr, contents_cache)",
-                      XSTRING (MEMORY_REMOVE_BREAKPOINT (addr, contents_cache)));
-#endif
-#ifdef DECR_PC_AFTER_BREAK
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: DECR_PC_AFTER_BREAK # %s\n",
-                      XSTRING (DECR_PC_AFTER_BREAK));
+                      "PUSH_DUMMY_FRAME(-)",
+                      XSTRING (PUSH_DUMMY_FRAME (-)));
 #endif
-#ifdef FUNCTION_START_OFFSET
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: FUNCTION_START_OFFSET # %s\n",
-                      XSTRING (FUNCTION_START_OFFSET));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: PUSH_DUMMY_FRAME = 0x%08lx\n",
+                        (long) current_gdbarch->push_dummy_frame
+                        /*PUSH_DUMMY_FRAME ()*/);
 #endif
-#if defined (REMOTE_TRANSLATE_XFER_ADDRESS) && GDB_MULTI_ARCH
-  /* Macro might contain `[{}]' when not multi-arch */
+#ifdef PUSH_RETURN_ADDRESS
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len)",
-                      XSTRING (REMOTE_TRANSLATE_XFER_ADDRESS (gdb_addr, gdb_len, rem_addr, rem_len)));
+                      "PUSH_RETURN_ADDRESS(pc, sp)",
+                      XSTRING (PUSH_RETURN_ADDRESS (pc, sp)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: PUSH_RETURN_ADDRESS = 0x%08lx\n",
+                        (long) current_gdbarch->push_return_address
+                        /*PUSH_RETURN_ADDRESS ()*/);
 #endif
-#ifdef FRAME_ARGS_SKIP
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: FRAME_ARGS_SKIP # %s\n",
-                      XSTRING (FRAME_ARGS_SKIP));
-#endif
-#ifdef FRAMELESS_FUNCTION_INVOCATION
+#ifdef REGISTER_BYTE
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "FRAMELESS_FUNCTION_INVOCATION(fi)",
-                      XSTRING (FRAMELESS_FUNCTION_INVOCATION (fi)));
+                      "REGISTER_BYTE(reg_nr)",
+                      XSTRING (REGISTER_BYTE (reg_nr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REGISTER_BYTE = 0x%08lx\n",
+                        (long) current_gdbarch->register_byte
+                        /*REGISTER_BYTE ()*/);
 #endif
-#ifdef FRAME_CHAIN
+#ifdef REGISTER_BYTES
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "FRAME_CHAIN(frame)",
-                      XSTRING (FRAME_CHAIN (frame)));
+                      "gdbarch_dump: REGISTER_BYTES # %s\n",
+                      XSTRING (REGISTER_BYTES));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: REGISTER_BYTES = %d\n",
+                      REGISTER_BYTES);
 #endif
-#ifdef FRAME_CHAIN_VALID
+#ifdef REGISTER_BYTES_OK
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "FRAME_CHAIN_VALID(chain, thisframe)",
-                      XSTRING (FRAME_CHAIN_VALID (chain, thisframe)));
+                      "REGISTER_BYTES_OK(nr_bytes)",
+                      XSTRING (REGISTER_BYTES_OK (nr_bytes)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REGISTER_BYTES_OK = 0x%08lx\n",
+                        (long) current_gdbarch->register_bytes_ok
+                        /*REGISTER_BYTES_OK ()*/);
 #endif
-#ifdef FRAME_SAVED_PC
+#ifdef REGISTER_CONVERTIBLE
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "FRAME_SAVED_PC(fi)",
-                      XSTRING (FRAME_SAVED_PC (fi)));
+                      "REGISTER_CONVERTIBLE(nr)",
+                      XSTRING (REGISTER_CONVERTIBLE (nr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REGISTER_CONVERTIBLE = 0x%08lx\n",
+                        (long) current_gdbarch->register_convertible
+                        /*REGISTER_CONVERTIBLE ()*/);
 #endif
-#ifdef FRAME_ARGS_ADDRESS
+#ifdef REGISTER_CONVERT_TO_RAW
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "FRAME_ARGS_ADDRESS(fi)",
-                      XSTRING (FRAME_ARGS_ADDRESS (fi)));
+                      "REGISTER_CONVERT_TO_RAW(type, regnum, from, to)",
+                      XSTRING (REGISTER_CONVERT_TO_RAW (type, regnum, from, to)));
 #endif
-#ifdef FRAME_LOCALS_ADDRESS
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REGISTER_CONVERT_TO_RAW = 0x%08lx\n",
+                        (long) current_gdbarch->register_convert_to_raw
+                        /*REGISTER_CONVERT_TO_RAW ()*/);
+#endif
+#ifdef REGISTER_CONVERT_TO_VIRTUAL
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "FRAME_LOCALS_ADDRESS(fi)",
-                      XSTRING (FRAME_LOCALS_ADDRESS (fi)));
+                      "REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to)",
+                      XSTRING (REGISTER_CONVERT_TO_VIRTUAL (regnum, type, from, to)));
 #endif
-#ifdef SAVED_PC_AFTER_CALL
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REGISTER_CONVERT_TO_VIRTUAL = 0x%08lx\n",
+                        (long) current_gdbarch->register_convert_to_virtual
+                        /*REGISTER_CONVERT_TO_VIRTUAL ()*/);
+#endif
+#ifdef REGISTER_NAME
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "SAVED_PC_AFTER_CALL(frame)",
-                      XSTRING (SAVED_PC_AFTER_CALL (frame)));
+                      "REGISTER_NAME(regnr)",
+                      XSTRING (REGISTER_NAME (regnr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REGISTER_NAME = 0x%08lx\n",
+                        (long) current_gdbarch->register_name
+                        /*REGISTER_NAME ()*/);
 #endif
-#ifdef FRAME_NUM_ARGS
+#ifdef REGISTER_RAW_SIZE
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "FRAME_NUM_ARGS(frame)",
-                      XSTRING (FRAME_NUM_ARGS (frame)));
+                      "REGISTER_RAW_SIZE(reg_nr)",
+                      XSTRING (REGISTER_RAW_SIZE (reg_nr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REGISTER_RAW_SIZE = 0x%08lx\n",
+                        (long) current_gdbarch->register_raw_size
+                        /*REGISTER_RAW_SIZE ()*/);
 #endif
-#ifdef STACK_ALIGN
+#ifdef REGISTER_SIM_REGNO
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "STACK_ALIGN(sp)",
-                      XSTRING (STACK_ALIGN (sp)));
+                      "REGISTER_SIM_REGNO(reg_nr)",
+                      XSTRING (REGISTER_SIM_REGNO (reg_nr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REGISTER_SIM_REGNO = 0x%08lx\n",
+                        (long) current_gdbarch->register_sim_regno
+                        /*REGISTER_SIM_REGNO ()*/);
 #endif
-#ifdef EXTRA_STACK_ALIGNMENT_NEEDED
+#ifdef REGISTER_SIZE
   fprintf_unfiltered (file,
-                      "gdbarch_dump: EXTRA_STACK_ALIGNMENT_NEEDED # %s\n",
-                      XSTRING (EXTRA_STACK_ALIGNMENT_NEEDED));
-#endif
-#ifdef REG_STRUCT_HAS_ADDR
+                      "gdbarch_dump: REGISTER_SIZE # %s\n",
+                      XSTRING (REGISTER_SIZE));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "REG_STRUCT_HAS_ADDR(gcc_p, type)",
-                      XSTRING (REG_STRUCT_HAS_ADDR (gcc_p, type)));
+                      "gdbarch_dump: REGISTER_SIZE = %d\n",
+                      REGISTER_SIZE);
 #endif
-#if defined (SAVE_DUMMY_FRAME_TOS) && GDB_MULTI_ARCH
+#ifdef REGISTER_TO_VALUE
+#if GDB_MULTI_ARCH
   /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "SAVE_DUMMY_FRAME_TOS(sp)",
-                      XSTRING (SAVE_DUMMY_FRAME_TOS (sp)));
+                      "REGISTER_TO_VALUE(regnum, type, from, to)",
+                      XSTRING (REGISTER_TO_VALUE (regnum, type, from, to)));
 #endif
-#ifdef PARM_BOUNDARY
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: PARM_BOUNDARY # %s\n",
-                      XSTRING (PARM_BOUNDARY));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REGISTER_TO_VALUE = 0x%08lx\n",
+                        (long) current_gdbarch->register_to_value
+                        /*REGISTER_TO_VALUE ()*/);
 #endif
-#ifdef TARGET_FLOAT_FORMAT
+#ifdef REGISTER_VIRTUAL_SIZE
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_FLOAT_FORMAT # %s\n",
-                      XSTRING (TARGET_FLOAT_FORMAT));
+                      "gdbarch_dump: %s # %s\n",
+                      "REGISTER_VIRTUAL_SIZE(reg_nr)",
+                      XSTRING (REGISTER_VIRTUAL_SIZE (reg_nr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REGISTER_VIRTUAL_SIZE = 0x%08lx\n",
+                        (long) current_gdbarch->register_virtual_size
+                        /*REGISTER_VIRTUAL_SIZE ()*/);
 #endif
-#ifdef TARGET_DOUBLE_FORMAT
+#ifdef REGISTER_VIRTUAL_TYPE
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_DOUBLE_FORMAT # %s\n",
-                      XSTRING (TARGET_DOUBLE_FORMAT));
+                      "gdbarch_dump: %s # %s\n",
+                      "REGISTER_VIRTUAL_TYPE(reg_nr)",
+                      XSTRING (REGISTER_VIRTUAL_TYPE (reg_nr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REGISTER_VIRTUAL_TYPE = 0x%08lx\n",
+                        (long) current_gdbarch->register_virtual_type
+                        /*REGISTER_VIRTUAL_TYPE ()*/);
 #endif
-#ifdef TARGET_LONG_DOUBLE_FORMAT
+#ifdef REG_STRUCT_HAS_ADDR
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_LONG_DOUBLE_FORMAT # %s\n",
-                      XSTRING (TARGET_LONG_DOUBLE_FORMAT));
+                      "gdbarch_dump: %s # %s\n",
+                      "REG_STRUCT_HAS_ADDR(gcc_p, type)",
+                      XSTRING (REG_STRUCT_HAS_ADDR (gcc_p, type)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: REG_STRUCT_HAS_ADDR = 0x%08lx\n",
+                        (long) current_gdbarch->reg_struct_has_addr
+                        /*REG_STRUCT_HAS_ADDR ()*/);
 #endif
-#ifdef CONVERT_FROM_FUNC_PTR_ADDR
+#ifdef REMOTE_TRANSLATE_XFER_ADDRESS
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
                       "gdbarch_dump: %s # %s\n",
-                      "CONVERT_FROM_FUNC_PTR_ADDR(addr)",
-                      XSTRING (CONVERT_FROM_FUNC_PTR_ADDR (addr)));
+                      "REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len)",
+                      XSTRING (REMOTE_TRANSLATE_XFER_ADDRESS (gdb_addr, gdb_len, rem_addr, rem_len)));
 #endif
-#ifdef TARGET_ARCHITECTURE
-  if (TARGET_ARCHITECTURE != NULL)
+  if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: TARGET_ARCHITECTURE = %s\n",
-                        TARGET_ARCHITECTURE->printable_name);
+                        "gdbarch_dump: REMOTE_TRANSLATE_XFER_ADDRESS = 0x%08lx\n",
+                        (long) current_gdbarch->remote_translate_xfer_address
+                        /*REMOTE_TRANSLATE_XFER_ADDRESS ()*/);
 #endif
-#ifdef TARGET_BYTE_ORDER
+#ifdef RETURN_VALUE_ON_STACK
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_BYTE_ORDER = %ld\n",
-                      (long) TARGET_BYTE_ORDER);
+                      "gdbarch_dump: %s # %s\n",
+                      "RETURN_VALUE_ON_STACK(type)",
+                      XSTRING (RETURN_VALUE_ON_STACK (type)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: RETURN_VALUE_ON_STACK = 0x%08lx\n",
+                        (long) current_gdbarch->return_value_on_stack
+                        /*RETURN_VALUE_ON_STACK ()*/);
 #endif
-#ifdef TARGET_SHORT_BIT
+#ifdef SAVED_PC_AFTER_CALL
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_SHORT_BIT = %ld\n",
-                      (long) TARGET_SHORT_BIT);
+                      "gdbarch_dump: %s # %s\n",
+                      "SAVED_PC_AFTER_CALL(frame)",
+                      XSTRING (SAVED_PC_AFTER_CALL (frame)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: SAVED_PC_AFTER_CALL = 0x%08lx\n",
+                        (long) current_gdbarch->saved_pc_after_call
+                        /*SAVED_PC_AFTER_CALL ()*/);
 #endif
-#ifdef TARGET_INT_BIT
+#ifdef SAVE_DUMMY_FRAME_TOS
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_INT_BIT = %ld\n",
-                      (long) TARGET_INT_BIT);
+                      "gdbarch_dump: %s # %s\n",
+                      "SAVE_DUMMY_FRAME_TOS(sp)",
+                      XSTRING (SAVE_DUMMY_FRAME_TOS (sp)));
 #endif
-#ifdef TARGET_LONG_BIT
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_LONG_BIT = %ld\n",
-                      (long) TARGET_LONG_BIT);
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: SAVE_DUMMY_FRAME_TOS = 0x%08lx\n",
+                        (long) current_gdbarch->save_dummy_frame_tos
+                        /*SAVE_DUMMY_FRAME_TOS ()*/);
 #endif
-#ifdef TARGET_LONG_LONG_BIT
+#ifdef SDB_REG_TO_REGNUM
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_LONG_LONG_BIT = %ld\n",
-                      (long) TARGET_LONG_LONG_BIT);
+                      "gdbarch_dump: %s # %s\n",
+                      "SDB_REG_TO_REGNUM(sdb_regnr)",
+                      XSTRING (SDB_REG_TO_REGNUM (sdb_regnr)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: SDB_REG_TO_REGNUM = 0x%08lx\n",
+                        (long) current_gdbarch->sdb_reg_to_regnum
+                        /*SDB_REG_TO_REGNUM ()*/);
 #endif
-#ifdef TARGET_FLOAT_BIT
+#ifdef SIGTRAMP_END
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_FLOAT_BIT = %ld\n",
-                      (long) TARGET_FLOAT_BIT);
+                      "gdbarch_dump: %s # %s\n",
+                      "SIGTRAMP_END(pc)",
+                      XSTRING (SIGTRAMP_END (pc)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: SIGTRAMP_END = 0x%08lx\n",
+                        (long) current_gdbarch->sigtramp_end
+                        /*SIGTRAMP_END ()*/);
 #endif
-#ifdef TARGET_DOUBLE_BIT
+#ifdef SIGTRAMP_START
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_DOUBLE_BIT = %ld\n",
-                      (long) TARGET_DOUBLE_BIT);
+                      "gdbarch_dump: %s # %s\n",
+                      "SIGTRAMP_START(pc)",
+                      XSTRING (SIGTRAMP_START (pc)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: SIGTRAMP_START = 0x%08lx\n",
+                        (long) current_gdbarch->sigtramp_start
+                        /*SIGTRAMP_START ()*/);
 #endif
-#ifdef TARGET_LONG_DOUBLE_BIT
+#ifdef SIZEOF_CALL_DUMMY_WORDS
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_LONG_DOUBLE_BIT = %ld\n",
-                      (long) TARGET_LONG_DOUBLE_BIT);
-#endif
-#ifdef TARGET_PTR_BIT
+                      "gdbarch_dump: SIZEOF_CALL_DUMMY_WORDS # %s\n",
+                      XSTRING (SIZEOF_CALL_DUMMY_WORDS));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_PTR_BIT = %ld\n",
-                      (long) TARGET_PTR_BIT);
+                      "gdbarch_dump: SIZEOF_CALL_DUMMY_WORDS = 0x%08lx\n",
+                      (long) SIZEOF_CALL_DUMMY_WORDS);
 #endif
-#ifdef TARGET_ADDR_BIT
+#ifdef SKIP_PROLOGUE
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_ADDR_BIT = %ld\n",
-                      (long) TARGET_ADDR_BIT);
+                      "gdbarch_dump: %s # %s\n",
+                      "SKIP_PROLOGUE(ip)",
+                      XSTRING (SKIP_PROLOGUE (ip)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: SKIP_PROLOGUE = 0x%08lx\n",
+                        (long) current_gdbarch->skip_prologue
+                        /*SKIP_PROLOGUE ()*/);
 #endif
-#ifdef TARGET_BFD_VMA_BIT
+#ifdef SKIP_TRAMPOLINE_CODE
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_BFD_VMA_BIT = %ld\n",
-                      (long) TARGET_BFD_VMA_BIT);
+                      "gdbarch_dump: %s # %s\n",
+                      "SKIP_TRAMPOLINE_CODE(pc)",
+                      XSTRING (SKIP_TRAMPOLINE_CODE (pc)));
+  if (GDB_MULTI_ARCH)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: SKIP_TRAMPOLINE_CODE = 0x%08lx\n",
+                        (long) current_gdbarch->skip_trampoline_code
+                        /*SKIP_TRAMPOLINE_CODE ()*/);
 #endif
-#ifdef IEEE_FLOAT
+#ifdef SMASH_TEXT_ADDRESS
   fprintf_unfiltered (file,
-                      "gdbarch_dump: IEEE_FLOAT = %ld\n",
-                      (long) IEEE_FLOAT);
-#endif
-#ifdef TARGET_READ_PC
+                      "gdbarch_dump: %s # %s\n",
+                      "SMASH_TEXT_ADDRESS(addr)",
+                      XSTRING (SMASH_TEXT_ADDRESS (addr)));
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: TARGET_READ_PC = 0x%08lx\n",
-                        (long) current_gdbarch->read_pc
-                        /*TARGET_READ_PC ()*/);
+                        "gdbarch_dump: SMASH_TEXT_ADDRESS = 0x%08lx\n",
+                        (long) current_gdbarch->smash_text_address
+                        /*SMASH_TEXT_ADDRESS ()*/);
+#endif
+#ifdef SOFTWARE_SINGLE_STEP
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p)",
+                      XSTRING (SOFTWARE_SINGLE_STEP (sig, insert_breakpoints_p)));
 #endif
-#ifdef TARGET_WRITE_PC
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: TARGET_WRITE_PC = 0x%08lx\n",
-                        (long) current_gdbarch->write_pc
-                        /*TARGET_WRITE_PC ()*/);
+                        "gdbarch_dump: SOFTWARE_SINGLE_STEP = 0x%08lx\n",
+                        (long) current_gdbarch->software_single_step
+                        /*SOFTWARE_SINGLE_STEP ()*/);
 #endif
-#ifdef TARGET_READ_FP
+#ifdef SP_REGNUM
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: SP_REGNUM # %s\n",
+                      XSTRING (SP_REGNUM));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: SP_REGNUM = %d\n",
+                      SP_REGNUM);
+#endif
+#ifdef STAB_REG_TO_REGNUM
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "STAB_REG_TO_REGNUM(stab_regnr)",
+                      XSTRING (STAB_REG_TO_REGNUM (stab_regnr)));
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: TARGET_READ_FP = 0x%08lx\n",
-                        (long) current_gdbarch->read_fp
-                        /*TARGET_READ_FP ()*/);
+                        "gdbarch_dump: STAB_REG_TO_REGNUM = 0x%08lx\n",
+                        (long) current_gdbarch->stab_reg_to_regnum
+                        /*STAB_REG_TO_REGNUM ()*/);
 #endif
-#ifdef TARGET_WRITE_FP
+#ifdef STACK_ALIGN
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "STACK_ALIGN(sp)",
+                      XSTRING (STACK_ALIGN (sp)));
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: TARGET_WRITE_FP = 0x%08lx\n",
-                        (long) current_gdbarch->write_fp
-                        /*TARGET_WRITE_FP ()*/);
+                        "gdbarch_dump: STACK_ALIGN = 0x%08lx\n",
+                        (long) current_gdbarch->stack_align
+                        /*STACK_ALIGN ()*/);
+#endif
+#ifdef STORE_RETURN_VALUE
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "STORE_RETURN_VALUE(type, regcache, valbuf)",
+                      XSTRING (STORE_RETURN_VALUE (type, regcache, valbuf)));
 #endif
-#ifdef TARGET_READ_SP
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: TARGET_READ_SP = 0x%08lx\n",
-                        (long) current_gdbarch->read_sp
-                        /*TARGET_READ_SP ()*/);
+                        "gdbarch_dump: STORE_RETURN_VALUE = 0x%08lx\n",
+                        (long) current_gdbarch->store_return_value
+                        /*STORE_RETURN_VALUE ()*/);
+#endif
+#ifdef STORE_STRUCT_RETURN
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "STORE_STRUCT_RETURN(addr, sp)",
+                      XSTRING (STORE_STRUCT_RETURN (addr, sp)));
 #endif
-#ifdef TARGET_WRITE_SP
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: TARGET_WRITE_SP = 0x%08lx\n",
-                        (long) current_gdbarch->write_sp
-                        /*TARGET_WRITE_SP ()*/);
+                        "gdbarch_dump: STORE_STRUCT_RETURN = 0x%08lx\n",
+                        (long) current_gdbarch->store_struct_return
+                        /*STORE_STRUCT_RETURN ()*/);
 #endif
-#ifdef NUM_REGS
+#ifdef TARGET_ADDR_BIT
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_ADDR_BIT # %s\n",
+                      XSTRING (TARGET_ADDR_BIT));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: NUM_REGS = %ld\n",
-                      (long) NUM_REGS);
+                      "gdbarch_dump: TARGET_ADDR_BIT = %d\n",
+                      TARGET_ADDR_BIT);
 #endif
-#ifdef NUM_PSEUDO_REGS
+#ifdef TARGET_ARCHITECTURE
   fprintf_unfiltered (file,
-                      "gdbarch_dump: NUM_PSEUDO_REGS = %ld\n",
-                      (long) NUM_PSEUDO_REGS);
+                      "gdbarch_dump: TARGET_ARCHITECTURE # %s\n",
+                      XSTRING (TARGET_ARCHITECTURE));
+  if (TARGET_ARCHITECTURE != NULL)
+    fprintf_unfiltered (file,
+                        "gdbarch_dump: TARGET_ARCHITECTURE = %s\n",
+                        TARGET_ARCHITECTURE->printable_name);
 #endif
-#ifdef SP_REGNUM
+#ifdef TARGET_BFD_VMA_BIT
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_BFD_VMA_BIT # %s\n",
+                      XSTRING (TARGET_BFD_VMA_BIT));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: SP_REGNUM = %ld\n",
-                      (long) SP_REGNUM);
+                      "gdbarch_dump: TARGET_BFD_VMA_BIT = %d\n",
+                      TARGET_BFD_VMA_BIT);
 #endif
-#ifdef FP_REGNUM
+#ifdef TARGET_BYTE_ORDER
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_BYTE_ORDER # %s\n",
+                      XSTRING (TARGET_BYTE_ORDER));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: FP_REGNUM = %ld\n",
-                      (long) FP_REGNUM);
+                      "gdbarch_dump: TARGET_BYTE_ORDER = %ld\n",
+                      (long) TARGET_BYTE_ORDER);
 #endif
-#ifdef PC_REGNUM
+#ifdef TARGET_CHAR_SIGNED
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_CHAR_SIGNED # %s\n",
+                      XSTRING (TARGET_CHAR_SIGNED));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: PC_REGNUM = %ld\n",
-                      (long) PC_REGNUM);
+                      "gdbarch_dump: TARGET_CHAR_SIGNED = %d\n",
+                      TARGET_CHAR_SIGNED);
 #endif
-#ifdef FP0_REGNUM
+#ifdef TARGET_DOUBLE_BIT
   fprintf_unfiltered (file,
-                      "gdbarch_dump: FP0_REGNUM = %ld\n",
-                      (long) FP0_REGNUM);
+                      "gdbarch_dump: TARGET_DOUBLE_BIT # %s\n",
+                      XSTRING (TARGET_DOUBLE_BIT));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_DOUBLE_BIT = %d\n",
+                      TARGET_DOUBLE_BIT);
 #endif
-#ifdef NPC_REGNUM
+#ifdef TARGET_DOUBLE_FORMAT
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_DOUBLE_FORMAT # %s\n",
+                      XSTRING (TARGET_DOUBLE_FORMAT));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: NPC_REGNUM = %ld\n",
-                      (long) NPC_REGNUM);
+                      "gdbarch_dump: TARGET_DOUBLE_FORMAT = %ld\n",
+                      (long) TARGET_DOUBLE_FORMAT);
 #endif
-#ifdef NNPC_REGNUM
+#ifdef TARGET_FLOAT_BIT
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_FLOAT_BIT # %s\n",
+                      XSTRING (TARGET_FLOAT_BIT));
   fprintf_unfiltered (file,
-                      "gdbarch_dump: NNPC_REGNUM = %ld\n",
-                      (long) NNPC_REGNUM);
+                      "gdbarch_dump: TARGET_FLOAT_BIT = %d\n",
+                      TARGET_FLOAT_BIT);
 #endif
-#ifdef STAB_REG_TO_REGNUM
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: STAB_REG_TO_REGNUM = 0x%08lx\n",
-                        (long) current_gdbarch->stab_reg_to_regnum
-                        /*STAB_REG_TO_REGNUM ()*/);
+#ifdef TARGET_FLOAT_FORMAT
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_FLOAT_FORMAT # %s\n",
+                      XSTRING (TARGET_FLOAT_FORMAT));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_FLOAT_FORMAT = %ld\n",
+                      (long) TARGET_FLOAT_FORMAT);
 #endif
-#ifdef ECOFF_REG_TO_REGNUM
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: ECOFF_REG_TO_REGNUM = 0x%08lx\n",
-                        (long) current_gdbarch->ecoff_reg_to_regnum
-                        /*ECOFF_REG_TO_REGNUM ()*/);
+#ifdef TARGET_INT_BIT
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_INT_BIT # %s\n",
+                      XSTRING (TARGET_INT_BIT));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_INT_BIT = %d\n",
+                      TARGET_INT_BIT);
 #endif
-#ifdef DWARF_REG_TO_REGNUM
+#ifdef TARGET_LONG_BIT
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_LONG_BIT # %s\n",
+                      XSTRING (TARGET_LONG_BIT));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_LONG_BIT = %d\n",
+                      TARGET_LONG_BIT);
+#endif
+#ifdef TARGET_LONG_DOUBLE_BIT
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_LONG_DOUBLE_BIT # %s\n",
+                      XSTRING (TARGET_LONG_DOUBLE_BIT));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_LONG_DOUBLE_BIT = %d\n",
+                      TARGET_LONG_DOUBLE_BIT);
+#endif
+#ifdef TARGET_LONG_DOUBLE_FORMAT
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_LONG_DOUBLE_FORMAT # %s\n",
+                      XSTRING (TARGET_LONG_DOUBLE_FORMAT));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_LONG_DOUBLE_FORMAT = %ld\n",
+                      (long) TARGET_LONG_DOUBLE_FORMAT);
+#endif
+#ifdef TARGET_LONG_LONG_BIT
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_LONG_LONG_BIT # %s\n",
+                      XSTRING (TARGET_LONG_LONG_BIT));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_LONG_LONG_BIT = %d\n",
+                      TARGET_LONG_LONG_BIT);
+#endif
+#ifdef TARGET_PRINT_INSN
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "TARGET_PRINT_INSN(vma, info)",
+                      XSTRING (TARGET_PRINT_INSN (vma, info)));
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: DWARF_REG_TO_REGNUM = 0x%08lx\n",
-                        (long) current_gdbarch->dwarf_reg_to_regnum
-                        /*DWARF_REG_TO_REGNUM ()*/);
+                        "gdbarch_dump: TARGET_PRINT_INSN = 0x%08lx\n",
+                        (long) current_gdbarch->print_insn
+                        /*TARGET_PRINT_INSN ()*/);
 #endif
-#ifdef SDB_REG_TO_REGNUM
+#ifdef TARGET_PTR_BIT
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_PTR_BIT # %s\n",
+                      XSTRING (TARGET_PTR_BIT));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_PTR_BIT = %d\n",
+                      TARGET_PTR_BIT);
+#endif
+#ifdef TARGET_READ_FP
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "TARGET_READ_FP()",
+                      XSTRING (TARGET_READ_FP ()));
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: SDB_REG_TO_REGNUM = 0x%08lx\n",
-                        (long) current_gdbarch->sdb_reg_to_regnum
-                        /*SDB_REG_TO_REGNUM ()*/);
+                        "gdbarch_dump: TARGET_READ_FP = 0x%08lx\n",
+                        (long) current_gdbarch->read_fp
+                        /*TARGET_READ_FP ()*/);
 #endif
-#ifdef DWARF2_REG_TO_REGNUM
+#ifdef TARGET_READ_PC
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "TARGET_READ_PC(ptid)",
+                      XSTRING (TARGET_READ_PC (ptid)));
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: DWARF2_REG_TO_REGNUM = 0x%08lx\n",
-                        (long) current_gdbarch->dwarf2_reg_to_regnum
-                        /*DWARF2_REG_TO_REGNUM ()*/);
+                        "gdbarch_dump: TARGET_READ_PC = 0x%08lx\n",
+                        (long) current_gdbarch->read_pc
+                        /*TARGET_READ_PC ()*/);
 #endif
-#ifdef REGISTER_NAME
+#ifdef TARGET_READ_SP
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "TARGET_READ_SP()",
+                      XSTRING (TARGET_READ_SP ()));
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: REGISTER_NAME = 0x%08lx\n",
-                        (long) current_gdbarch->register_name
-                        /*REGISTER_NAME ()*/);
+                        "gdbarch_dump: TARGET_READ_SP = 0x%08lx\n",
+                        (long) current_gdbarch->read_sp
+                        /*TARGET_READ_SP ()*/);
 #endif
-#ifdef REGISTER_SIZE
+#ifdef TARGET_SHORT_BIT
   fprintf_unfiltered (file,
-                      "gdbarch_dump: REGISTER_SIZE = %ld\n",
-                      (long) REGISTER_SIZE);
+                      "gdbarch_dump: TARGET_SHORT_BIT # %s\n",
+                      XSTRING (TARGET_SHORT_BIT));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: TARGET_SHORT_BIT = %d\n",
+                      TARGET_SHORT_BIT);
 #endif
-#ifdef REGISTER_BYTES
+#ifdef TARGET_VIRTUAL_FRAME_POINTER
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
-                      "gdbarch_dump: REGISTER_BYTES = %ld\n",
-                      (long) REGISTER_BYTES);
+                      "gdbarch_dump: %s # %s\n",
+                      "TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset)",
+                      XSTRING (TARGET_VIRTUAL_FRAME_POINTER (pc, frame_regnum, frame_offset)));
 #endif
-#ifdef REGISTER_BYTE
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: REGISTER_BYTE = 0x%08lx\n",
-                        (long) current_gdbarch->register_byte
-                        /*REGISTER_BYTE ()*/);
+                        "gdbarch_dump: TARGET_VIRTUAL_FRAME_POINTER = 0x%08lx\n",
+                        (long) current_gdbarch->virtual_frame_pointer
+                        /*TARGET_VIRTUAL_FRAME_POINTER ()*/);
+#endif
+#ifdef TARGET_WRITE_PC
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "TARGET_WRITE_PC(val, ptid)",
+                      XSTRING (TARGET_WRITE_PC (val, ptid)));
 #endif
-#ifdef REGISTER_RAW_SIZE
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: REGISTER_RAW_SIZE = 0x%08lx\n",
-                        (long) current_gdbarch->register_raw_size
-                        /*REGISTER_RAW_SIZE ()*/);
+                        "gdbarch_dump: TARGET_WRITE_PC = 0x%08lx\n",
+                        (long) current_gdbarch->write_pc
+                        /*TARGET_WRITE_PC ()*/);
 #endif
-#ifdef MAX_REGISTER_RAW_SIZE
+#ifdef TARGET_WRITE_SP
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
-                      "gdbarch_dump: MAX_REGISTER_RAW_SIZE = %ld\n",
-                      (long) MAX_REGISTER_RAW_SIZE);
+                      "gdbarch_dump: %s # %s\n",
+                      "TARGET_WRITE_SP(val)",
+                      XSTRING (TARGET_WRITE_SP (val)));
 #endif
-#ifdef REGISTER_VIRTUAL_SIZE
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: REGISTER_VIRTUAL_SIZE = 0x%08lx\n",
-                        (long) current_gdbarch->register_virtual_size
-                        /*REGISTER_VIRTUAL_SIZE ()*/);
+                        "gdbarch_dump: TARGET_WRITE_SP = 0x%08lx\n",
+                        (long) current_gdbarch->write_sp
+                        /*TARGET_WRITE_SP ()*/);
 #endif
-#ifdef MAX_REGISTER_VIRTUAL_SIZE
+#ifdef USE_GENERIC_DUMMY_FRAMES
   fprintf_unfiltered (file,
-                      "gdbarch_dump: MAX_REGISTER_VIRTUAL_SIZE = %ld\n",
-                      (long) MAX_REGISTER_VIRTUAL_SIZE);
+                      "gdbarch_dump: USE_GENERIC_DUMMY_FRAMES # %s\n",
+                      XSTRING (USE_GENERIC_DUMMY_FRAMES));
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: USE_GENERIC_DUMMY_FRAMES = %d\n",
+                      USE_GENERIC_DUMMY_FRAMES);
 #endif
-#ifdef REGISTER_VIRTUAL_TYPE
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: REGISTER_VIRTUAL_TYPE = 0x%08lx\n",
-                        (long) current_gdbarch->register_virtual_type
-                        /*REGISTER_VIRTUAL_TYPE ()*/);
-#endif
-#ifdef DO_REGISTERS_INFO
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: DO_REGISTERS_INFO = 0x%08lx\n",
-                        (long) current_gdbarch->do_registers_info
-                        /*DO_REGISTERS_INFO ()*/);
-#endif
-#ifdef REGISTER_SIM_REGNO
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: REGISTER_SIM_REGNO = 0x%08lx\n",
-                        (long) current_gdbarch->register_sim_regno
-                        /*REGISTER_SIM_REGNO ()*/);
-#endif
-#ifdef REGISTER_BYTES_OK
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: REGISTER_BYTES_OK = 0x%08lx\n",
-                        (long) current_gdbarch->register_bytes_ok
-                        /*REGISTER_BYTES_OK ()*/);
-#endif
-#ifdef USE_GENERIC_DUMMY_FRAMES
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: USE_GENERIC_DUMMY_FRAMES = %ld\n",
-                      (long) USE_GENERIC_DUMMY_FRAMES);
-#endif
-#ifdef CALL_DUMMY_LOCATION
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_LOCATION = %ld\n",
-                      (long) CALL_DUMMY_LOCATION);
-#endif
-#ifdef CALL_DUMMY_ADDRESS
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: CALL_DUMMY_ADDRESS = 0x%08lx\n",
-                        (long) current_gdbarch->call_dummy_address
-                        /*CALL_DUMMY_ADDRESS ()*/);
-#endif
-#ifdef CALL_DUMMY_START_OFFSET
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_START_OFFSET = 0x%08lx\n",
-                      (long) CALL_DUMMY_START_OFFSET);
-#endif
-#ifdef CALL_DUMMY_BREAKPOINT_OFFSET
-  if (CALL_DUMMY_BREAKPOINT_OFFSET_P)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: CALL_DUMMY_BREAKPOINT_OFFSET = 0x%08lx\n",
-                        (long) CALL_DUMMY_BREAKPOINT_OFFSET);
-#endif
-#ifdef CALL_DUMMY_BREAKPOINT_OFFSET_P
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_BREAKPOINT_OFFSET_P = %ld\n",
-                      (long) CALL_DUMMY_BREAKPOINT_OFFSET_P);
-#endif
-#ifdef CALL_DUMMY_LENGTH
-  if (CALL_DUMMY_LOCATION == BEFORE_TEXT_END || CALL_DUMMY_LOCATION == AFTER_TEXT_END)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: CALL_DUMMY_LENGTH = %ld\n",
-                        (long) CALL_DUMMY_LENGTH);
-#endif
-#ifdef PC_IN_CALL_DUMMY
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: PC_IN_CALL_DUMMY = 0x%08lx\n",
-                        (long) current_gdbarch->pc_in_call_dummy
-                        /*PC_IN_CALL_DUMMY ()*/);
-#endif
-#ifdef CALL_DUMMY_P
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_P = %ld\n",
-                      (long) CALL_DUMMY_P);
-#endif
-#ifdef CALL_DUMMY_WORDS
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_WORDS = 0x%08lx\n",
-                      (long) CALL_DUMMY_WORDS);
-#endif
-#ifdef SIZEOF_CALL_DUMMY_WORDS
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: SIZEOF_CALL_DUMMY_WORDS = 0x%08lx\n",
-                      (long) SIZEOF_CALL_DUMMY_WORDS);
-#endif
-#ifdef CALL_DUMMY_STACK_ADJUST_P
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: CALL_DUMMY_STACK_ADJUST_P = 0x%08lx\n",
-                      (long) CALL_DUMMY_STACK_ADJUST_P);
-#endif
-#ifdef CALL_DUMMY_STACK_ADJUST
-  if (CALL_DUMMY_STACK_ADJUST_P)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: CALL_DUMMY_STACK_ADJUST = 0x%08lx\n",
-                        (long) CALL_DUMMY_STACK_ADJUST);
-#endif
-#ifdef FIX_CALL_DUMMY
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: FIX_CALL_DUMMY = 0x%08lx\n",
-                        (long) current_gdbarch->fix_call_dummy
-                        /*FIX_CALL_DUMMY ()*/);
-#endif
-#ifdef BELIEVE_PCC_PROMOTION
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: BELIEVE_PCC_PROMOTION = %ld\n",
-                      (long) BELIEVE_PCC_PROMOTION);
-#endif
-#ifdef BELIEVE_PCC_PROMOTION_TYPE
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: BELIEVE_PCC_PROMOTION_TYPE = %ld\n",
-                      (long) BELIEVE_PCC_PROMOTION_TYPE);
-#endif
-#ifdef COERCE_FLOAT_TO_DOUBLE
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: COERCE_FLOAT_TO_DOUBLE = 0x%08lx\n",
-                        (long) current_gdbarch->coerce_float_to_double
-                        /*COERCE_FLOAT_TO_DOUBLE ()*/);
-#endif
-#ifdef GET_SAVED_REGISTER
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: GET_SAVED_REGISTER = 0x%08lx\n",
-                        (long) current_gdbarch->get_saved_register
-                        /*GET_SAVED_REGISTER ()*/);
-#endif
-#ifdef REGISTER_CONVERTIBLE
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: REGISTER_CONVERTIBLE = 0x%08lx\n",
-                        (long) current_gdbarch->register_convertible
-                        /*REGISTER_CONVERTIBLE ()*/);
-#endif
-#ifdef REGISTER_CONVERT_TO_VIRTUAL
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: REGISTER_CONVERT_TO_VIRTUAL = 0x%08lx\n",
-                        (long) current_gdbarch->register_convert_to_virtual
-                        /*REGISTER_CONVERT_TO_VIRTUAL ()*/);
-#endif
-#ifdef REGISTER_CONVERT_TO_RAW
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: REGISTER_CONVERT_TO_RAW = 0x%08lx\n",
-                        (long) current_gdbarch->register_convert_to_raw
-                        /*REGISTER_CONVERT_TO_RAW ()*/);
-#endif
-#ifdef FETCH_PSEUDO_REGISTER
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: FETCH_PSEUDO_REGISTER = 0x%08lx\n",
-                        (long) current_gdbarch->fetch_pseudo_register
-                        /*FETCH_PSEUDO_REGISTER ()*/);
-#endif
-#ifdef STORE_PSEUDO_REGISTER
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: STORE_PSEUDO_REGISTER = 0x%08lx\n",
-                        (long) current_gdbarch->store_pseudo_register
-                        /*STORE_PSEUDO_REGISTER ()*/);
-#endif
-#ifdef POINTER_TO_ADDRESS
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: POINTER_TO_ADDRESS = 0x%08lx\n",
-                        (long) current_gdbarch->pointer_to_address
-                        /*POINTER_TO_ADDRESS ()*/);
-#endif
-#ifdef ADDRESS_TO_POINTER
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: ADDRESS_TO_POINTER = 0x%08lx\n",
-                        (long) current_gdbarch->address_to_pointer
-                        /*ADDRESS_TO_POINTER ()*/);
-#endif
-#ifdef RETURN_VALUE_ON_STACK
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: RETURN_VALUE_ON_STACK = 0x%08lx\n",
-                        (long) current_gdbarch->return_value_on_stack
-                        /*RETURN_VALUE_ON_STACK ()*/);
-#endif
-#ifdef EXTRACT_RETURN_VALUE
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: EXTRACT_RETURN_VALUE = 0x%08lx\n",
-                        (long) current_gdbarch->extract_return_value
-                        /*EXTRACT_RETURN_VALUE ()*/);
-#endif
-#ifdef PUSH_ARGUMENTS
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: PUSH_ARGUMENTS = 0x%08lx\n",
-                        (long) current_gdbarch->push_arguments
-                        /*PUSH_ARGUMENTS ()*/);
-#endif
-#ifdef PUSH_DUMMY_FRAME
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: PUSH_DUMMY_FRAME = 0x%08lx\n",
-                        (long) current_gdbarch->push_dummy_frame
-                        /*PUSH_DUMMY_FRAME ()*/);
-#endif
-#ifdef PUSH_RETURN_ADDRESS
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: PUSH_RETURN_ADDRESS = 0x%08lx\n",
-                        (long) current_gdbarch->push_return_address
-                        /*PUSH_RETURN_ADDRESS ()*/);
-#endif
-#ifdef POP_FRAME
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: POP_FRAME = 0x%08lx\n",
-                        (long) current_gdbarch->pop_frame
-                        /*POP_FRAME ()*/);
-#endif
-#ifdef D10V_MAKE_DADDR
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: D10V_MAKE_DADDR = 0x%08lx\n",
-                        (long) current_gdbarch->d10v_make_daddr
-                        /*D10V_MAKE_DADDR ()*/);
-#endif
-#ifdef D10V_MAKE_IADDR
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: D10V_MAKE_IADDR = 0x%08lx\n",
-                        (long) current_gdbarch->d10v_make_iaddr
-                        /*D10V_MAKE_IADDR ()*/);
-#endif
-#ifdef D10V_DADDR_P
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: D10V_DADDR_P = 0x%08lx\n",
-                        (long) current_gdbarch->d10v_daddr_p
-                        /*D10V_DADDR_P ()*/);
-#endif
-#ifdef D10V_IADDR_P
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: D10V_IADDR_P = 0x%08lx\n",
-                        (long) current_gdbarch->d10v_iaddr_p
-                        /*D10V_IADDR_P ()*/);
-#endif
-#ifdef D10V_CONVERT_DADDR_TO_RAW
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: D10V_CONVERT_DADDR_TO_RAW = 0x%08lx\n",
-                        (long) current_gdbarch->d10v_convert_daddr_to_raw
-                        /*D10V_CONVERT_DADDR_TO_RAW ()*/);
-#endif
-#ifdef D10V_CONVERT_IADDR_TO_RAW
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: D10V_CONVERT_IADDR_TO_RAW = 0x%08lx\n",
-                        (long) current_gdbarch->d10v_convert_iaddr_to_raw
-                        /*D10V_CONVERT_IADDR_TO_RAW ()*/);
-#endif
-#ifdef STORE_STRUCT_RETURN
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: STORE_STRUCT_RETURN = 0x%08lx\n",
-                        (long) current_gdbarch->store_struct_return
-                        /*STORE_STRUCT_RETURN ()*/);
-#endif
-#ifdef STORE_RETURN_VALUE
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: STORE_RETURN_VALUE = 0x%08lx\n",
-                        (long) current_gdbarch->store_return_value
-                        /*STORE_RETURN_VALUE ()*/);
-#endif
-#ifdef EXTRACT_STRUCT_VALUE_ADDRESS
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: EXTRACT_STRUCT_VALUE_ADDRESS = 0x%08lx\n",
-                        (long) current_gdbarch->extract_struct_value_address
-                        /*EXTRACT_STRUCT_VALUE_ADDRESS ()*/);
-#endif
-#ifdef USE_STRUCT_CONVENTION
+#ifdef USE_STRUCT_CONVENTION
+  fprintf_unfiltered (file,
+                      "gdbarch_dump: %s # %s\n",
+                      "USE_STRUCT_CONVENTION(gcc_p, value_type)",
+                      XSTRING (USE_STRUCT_CONVENTION (gcc_p, value_type)));
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
                         "gdbarch_dump: USE_STRUCT_CONVENTION = 0x%08lx\n",
                         (long) current_gdbarch->use_struct_convention
                         /*USE_STRUCT_CONVENTION ()*/);
 #endif
-#ifdef FRAME_INIT_SAVED_REGS
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: FRAME_INIT_SAVED_REGS = 0x%08lx\n",
-                        (long) current_gdbarch->frame_init_saved_regs
-                        /*FRAME_INIT_SAVED_REGS ()*/);
-#endif
-#ifdef INIT_EXTRA_FRAME_INFO
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: INIT_EXTRA_FRAME_INFO = 0x%08lx\n",
-                        (long) current_gdbarch->init_extra_frame_info
-                        /*INIT_EXTRA_FRAME_INFO ()*/);
-#endif
-#ifdef SKIP_PROLOGUE
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: SKIP_PROLOGUE = 0x%08lx\n",
-                        (long) current_gdbarch->skip_prologue
-                        /*SKIP_PROLOGUE ()*/);
-#endif
-#ifdef PROLOGUE_FRAMELESS_P
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: PROLOGUE_FRAMELESS_P = 0x%08lx\n",
-                        (long) current_gdbarch->prologue_frameless_p
-                        /*PROLOGUE_FRAMELESS_P ()*/);
-#endif
-#ifdef INNER_THAN
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: INNER_THAN = 0x%08lx\n",
-                        (long) current_gdbarch->inner_than
-                        /*INNER_THAN ()*/);
-#endif
-#ifdef BREAKPOINT_FROM_PC
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: BREAKPOINT_FROM_PC = 0x%08lx\n",
-                        (long) current_gdbarch->breakpoint_from_pc
-                        /*BREAKPOINT_FROM_PC ()*/);
-#endif
-#ifdef MEMORY_INSERT_BREAKPOINT
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: MEMORY_INSERT_BREAKPOINT = 0x%08lx\n",
-                        (long) current_gdbarch->memory_insert_breakpoint
-                        /*MEMORY_INSERT_BREAKPOINT ()*/);
-#endif
-#ifdef MEMORY_REMOVE_BREAKPOINT
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: MEMORY_REMOVE_BREAKPOINT = 0x%08lx\n",
-                        (long) current_gdbarch->memory_remove_breakpoint
-                        /*MEMORY_REMOVE_BREAKPOINT ()*/);
-#endif
-#ifdef DECR_PC_AFTER_BREAK
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: DECR_PC_AFTER_BREAK = %ld\n",
-                      (long) DECR_PC_AFTER_BREAK);
-#endif
-#ifdef FUNCTION_START_OFFSET
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: FUNCTION_START_OFFSET = %ld\n",
-                      (long) FUNCTION_START_OFFSET);
-#endif
-#ifdef REMOTE_TRANSLATE_XFER_ADDRESS
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: REMOTE_TRANSLATE_XFER_ADDRESS = 0x%08lx\n",
-                        (long) current_gdbarch->remote_translate_xfer_address
-                        /*REMOTE_TRANSLATE_XFER_ADDRESS ()*/);
-#endif
-#ifdef FRAME_ARGS_SKIP
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: FRAME_ARGS_SKIP = %ld\n",
-                      (long) FRAME_ARGS_SKIP);
-#endif
-#ifdef FRAMELESS_FUNCTION_INVOCATION
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: FRAMELESS_FUNCTION_INVOCATION = 0x%08lx\n",
-                        (long) current_gdbarch->frameless_function_invocation
-                        /*FRAMELESS_FUNCTION_INVOCATION ()*/);
-#endif
-#ifdef FRAME_CHAIN
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: FRAME_CHAIN = 0x%08lx\n",
-                        (long) current_gdbarch->frame_chain
-                        /*FRAME_CHAIN ()*/);
-#endif
-#ifdef FRAME_CHAIN_VALID
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: FRAME_CHAIN_VALID = 0x%08lx\n",
-                        (long) current_gdbarch->frame_chain_valid
-                        /*FRAME_CHAIN_VALID ()*/);
-#endif
-#ifdef FRAME_SAVED_PC
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: FRAME_SAVED_PC = 0x%08lx\n",
-                        (long) current_gdbarch->frame_saved_pc
-                        /*FRAME_SAVED_PC ()*/);
-#endif
-#ifdef FRAME_ARGS_ADDRESS
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: FRAME_ARGS_ADDRESS = 0x%08lx\n",
-                        (long) current_gdbarch->frame_args_address
-                        /*FRAME_ARGS_ADDRESS ()*/);
-#endif
-#ifdef FRAME_LOCALS_ADDRESS
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: FRAME_LOCALS_ADDRESS = 0x%08lx\n",
-                        (long) current_gdbarch->frame_locals_address
-                        /*FRAME_LOCALS_ADDRESS ()*/);
-#endif
-#ifdef SAVED_PC_AFTER_CALL
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: SAVED_PC_AFTER_CALL = 0x%08lx\n",
-                        (long) current_gdbarch->saved_pc_after_call
-                        /*SAVED_PC_AFTER_CALL ()*/);
-#endif
-#ifdef FRAME_NUM_ARGS
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: FRAME_NUM_ARGS = 0x%08lx\n",
-                        (long) current_gdbarch->frame_num_args
-                        /*FRAME_NUM_ARGS ()*/);
-#endif
-#ifdef STACK_ALIGN
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: STACK_ALIGN = 0x%08lx\n",
-                        (long) current_gdbarch->stack_align
-                        /*STACK_ALIGN ()*/);
-#endif
-#ifdef EXTRA_STACK_ALIGNMENT_NEEDED
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: EXTRA_STACK_ALIGNMENT_NEEDED = %ld\n",
-                      (long) EXTRA_STACK_ALIGNMENT_NEEDED);
-#endif
-#ifdef REG_STRUCT_HAS_ADDR
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: REG_STRUCT_HAS_ADDR = 0x%08lx\n",
-                        (long) current_gdbarch->reg_struct_has_addr
-                        /*REG_STRUCT_HAS_ADDR ()*/);
-#endif
-#ifdef SAVE_DUMMY_FRAME_TOS
-  if (GDB_MULTI_ARCH)
-    fprintf_unfiltered (file,
-                        "gdbarch_dump: SAVE_DUMMY_FRAME_TOS = 0x%08lx\n",
-                        (long) current_gdbarch->save_dummy_frame_tos
-                        /*SAVE_DUMMY_FRAME_TOS ()*/);
-#endif
-#ifdef PARM_BOUNDARY
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: PARM_BOUNDARY = %ld\n",
-                      (long) PARM_BOUNDARY);
-#endif
-#ifdef TARGET_FLOAT_FORMAT
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_FLOAT_FORMAT = %ld\n",
-                      (long) TARGET_FLOAT_FORMAT);
-#endif
-#ifdef TARGET_DOUBLE_FORMAT
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_DOUBLE_FORMAT = %ld\n",
-                      (long) TARGET_DOUBLE_FORMAT);
-#endif
-#ifdef TARGET_LONG_DOUBLE_FORMAT
+#ifdef VALUE_TO_REGISTER
+#if GDB_MULTI_ARCH
+  /* Macro might contain `[{}]' when not multi-arch */
   fprintf_unfiltered (file,
-                      "gdbarch_dump: TARGET_LONG_DOUBLE_FORMAT = %ld\n",
-                      (long) TARGET_LONG_DOUBLE_FORMAT);
+                      "gdbarch_dump: %s # %s\n",
+                      "VALUE_TO_REGISTER(type, regnum, from, to)",
+                      XSTRING (VALUE_TO_REGISTER (type, regnum, from, to)));
 #endif
-#ifdef CONVERT_FROM_FUNC_PTR_ADDR
   if (GDB_MULTI_ARCH)
     fprintf_unfiltered (file,
-                        "gdbarch_dump: CONVERT_FROM_FUNC_PTR_ADDR = 0x%08lx\n",
-                        (long) current_gdbarch->convert_from_func_ptr_addr
-                        /*CONVERT_FROM_FUNC_PTR_ADDR ()*/);
+                        "gdbarch_dump: VALUE_TO_REGISTER = 0x%08lx\n",
+                        (long) current_gdbarch->value_to_register
+                        /*VALUE_TO_REGISTER ()*/);
 #endif
   if (current_gdbarch->dump_tdep != NULL)
     current_gdbarch->dump_tdep (current_gdbarch, file);
@@ -2095,6 +2286,7 @@ gdbarch_tdep (struct gdbarch *gdbarch)
 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;
@@ -2103,6 +2295,7 @@ gdbarch_bfd_arch_info (struct gdbarch *gdbarch)
 int
 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;
@@ -2111,6 +2304,7 @@ gdbarch_byte_order (struct gdbarch *gdbarch)
 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");
@@ -2127,6 +2321,7 @@ set_gdbarch_short_bit (struct gdbarch *gdbarch,
 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");
@@ -2143,6 +2338,7 @@ set_gdbarch_int_bit (struct gdbarch *gdbarch,
 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");
@@ -2159,6 +2355,7 @@ set_gdbarch_long_bit (struct gdbarch *gdbarch,
 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");
@@ -2175,6 +2372,7 @@ set_gdbarch_long_long_bit (struct gdbarch *gdbarch,
 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");
@@ -2191,6 +2389,7 @@ set_gdbarch_float_bit (struct gdbarch *gdbarch,
 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");
@@ -2207,6 +2406,7 @@ set_gdbarch_double_bit (struct gdbarch *gdbarch,
 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");
@@ -2223,6 +2423,7 @@ set_gdbarch_long_double_bit (struct gdbarch *gdbarch,
 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");
@@ -2239,8 +2440,10 @@ set_gdbarch_ptr_bit (struct gdbarch *gdbarch,
 int
 gdbarch_addr_bit (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->addr_bit == 0)
-    internal_error ("gdbarch: gdbarch_addr_bit invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_addr_bit invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bit called\n");
   return gdbarch->addr_bit;
@@ -2256,6 +2459,7 @@ set_gdbarch_addr_bit (struct gdbarch *gdbarch,
 int
 gdbarch_bfd_vma_bit (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   /* Skip verify of bfd_vma_bit, invalid_p == 0 */
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_bfd_vma_bit called\n");
@@ -2270,29 +2474,34 @@ set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch,
 }
 
 int
-gdbarch_ieee_float (struct gdbarch *gdbarch)
+gdbarch_char_signed (struct gdbarch *gdbarch)
 {
-  /* Skip verify of ieee_float, invalid_p == 0 */
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->char_signed == -1)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_char_signed invalid");
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_ieee_float called\n");
-  return gdbarch->ieee_float;
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_char_signed called\n");
+  return gdbarch->char_signed;
 }
 
 void
-set_gdbarch_ieee_float (struct gdbarch *gdbarch,
-                        int ieee_float)
+set_gdbarch_char_signed (struct gdbarch *gdbarch,
+                         int char_signed)
 {
-  gdbarch->ieee_float = ieee_float;
+  gdbarch->char_signed = char_signed;
 }
 
 CORE_ADDR
-gdbarch_read_pc (struct gdbarch *gdbarch, int pid)
+gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->read_pc == 0)
-    internal_error ("gdbarch: gdbarch_read_pc invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_read_pc invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_read_pc called\n");
-  return gdbarch->read_pc (pid);
+  return gdbarch->read_pc (ptid);
 }
 
 void
@@ -2303,13 +2512,15 @@ set_gdbarch_read_pc (struct gdbarch *gdbarch,
 }
 
 void
-gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, int pid)
+gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->write_pc == 0)
-    internal_error ("gdbarch: gdbarch_write_pc invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_write_pc invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_write_pc called\n");
-  gdbarch->write_pc (val, pid);
+  gdbarch->write_pc (val, ptid);
 }
 
 void
@@ -2322,8 +2533,10 @@ set_gdbarch_write_pc (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_read_fp (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->read_fp == 0)
-    internal_error ("gdbarch: gdbarch_read_fp invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_read_fp invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_read_fp called\n");
   return gdbarch->read_fp ();
@@ -2336,28 +2549,13 @@ set_gdbarch_read_fp (struct gdbarch *gdbarch,
   gdbarch->read_fp = read_fp;
 }
 
-void
-gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val)
-{
-  if (gdbarch->write_fp == 0)
-    internal_error ("gdbarch: gdbarch_write_fp invalid");
-  if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_write_fp called\n");
-  gdbarch->write_fp (val);
-}
-
-void
-set_gdbarch_write_fp (struct gdbarch *gdbarch,
-                      gdbarch_write_fp_ftype write_fp)
-{
-  gdbarch->write_fp = write_fp;
-}
-
 CORE_ADDR
 gdbarch_read_sp (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->read_sp == 0)
-    internal_error ("gdbarch: gdbarch_read_sp invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_read_sp invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_read_sp called\n");
   return gdbarch->read_sp ();
@@ -2373,8 +2571,10 @@ set_gdbarch_read_sp (struct gdbarch *gdbarch,
 void
 gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->write_sp == 0)
-    internal_error ("gdbarch: gdbarch_write_sp invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_write_sp invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_write_sp called\n");
   gdbarch->write_sp (val);
@@ -2387,11 +2587,84 @@ set_gdbarch_write_sp (struct gdbarch *gdbarch,
   gdbarch->write_sp = write_sp;
 }
 
+void
+gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->virtual_frame_pointer == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_virtual_frame_pointer invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_virtual_frame_pointer called\n");
+  gdbarch->virtual_frame_pointer (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 != 0;
+}
+
+void
+gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, void *buf)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->pseudo_register_read == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_pseudo_register_read invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_read called\n");
+  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_write_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->pseudo_register_write != 0;
+}
+
+void
+gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const void *buf)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->pseudo_register_write == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_pseudo_register_write invalid");
+  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);
   if (gdbarch->num_regs == -1)
-    internal_error ("gdbarch: gdbarch_num_regs invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_num_regs invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_num_regs called\n");
   return gdbarch->num_regs;
@@ -2407,6 +2680,7 @@ set_gdbarch_num_regs (struct gdbarch *gdbarch,
 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");
@@ -2423,8 +2697,8 @@ set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch,
 int
 gdbarch_sp_regnum (struct gdbarch *gdbarch)
 {
-  if (gdbarch->sp_regnum == -1)
-    internal_error ("gdbarch: gdbarch_sp_regnum invalid");
+  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;
@@ -2440,8 +2714,8 @@ set_gdbarch_sp_regnum (struct gdbarch *gdbarch,
 int
 gdbarch_fp_regnum (struct gdbarch *gdbarch)
 {
-  if (gdbarch->fp_regnum == -1)
-    internal_error ("gdbarch: gdbarch_fp_regnum invalid");
+  gdb_assert (gdbarch != NULL);
+  /* Skip verify of fp_regnum, invalid_p == 0 */
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_fp_regnum called\n");
   return gdbarch->fp_regnum;
@@ -2457,8 +2731,8 @@ set_gdbarch_fp_regnum (struct gdbarch *gdbarch,
 int
 gdbarch_pc_regnum (struct gdbarch *gdbarch)
 {
-  if (gdbarch->pc_regnum == -1)
-    internal_error ("gdbarch: gdbarch_pc_regnum invalid");
+  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;
@@ -2471,9 +2745,27 @@ set_gdbarch_pc_regnum (struct gdbarch *gdbarch,
   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");
@@ -2490,6 +2782,7 @@ set_gdbarch_fp0_regnum (struct gdbarch *gdbarch,
 int
 gdbarch_npc_regnum (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   /* Skip verify of npc_regnum, invalid_p == 0 */
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_npc_regnum called\n");
@@ -2503,27 +2796,13 @@ set_gdbarch_npc_regnum (struct gdbarch *gdbarch,
   gdbarch->npc_regnum = npc_regnum;
 }
 
-int
-gdbarch_nnpc_regnum (struct gdbarch *gdbarch)
-{
-  /* Skip verify of nnpc_regnum, invalid_p == 0 */
-  if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_nnpc_regnum called\n");
-  return gdbarch->nnpc_regnum;
-}
-
-void
-set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch,
-                         int nnpc_regnum)
-{
-  gdbarch->nnpc_regnum = nnpc_regnum;
-}
-
 int
 gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->stab_reg_to_regnum == 0)
-    internal_error ("gdbarch: gdbarch_stab_reg_to_regnum invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_stab_reg_to_regnum invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_stab_reg_to_regnum called\n");
   return gdbarch->stab_reg_to_regnum (stab_regnr);
@@ -2539,8 +2818,10 @@ set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch,
 int
 gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->ecoff_reg_to_regnum == 0)
-    internal_error ("gdbarch: gdbarch_ecoff_reg_to_regnum invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_ecoff_reg_to_regnum invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_ecoff_reg_to_regnum called\n");
   return gdbarch->ecoff_reg_to_regnum (ecoff_regnr);
@@ -2556,8 +2837,10 @@ set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch,
 int
 gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->dwarf_reg_to_regnum == 0)
-    internal_error ("gdbarch: gdbarch_dwarf_reg_to_regnum invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_dwarf_reg_to_regnum invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf_reg_to_regnum called\n");
   return gdbarch->dwarf_reg_to_regnum (dwarf_regnr);
@@ -2573,8 +2856,10 @@ set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch,
 int
 gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->sdb_reg_to_regnum == 0)
-    internal_error ("gdbarch: gdbarch_sdb_reg_to_regnum invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_sdb_reg_to_regnum invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_sdb_reg_to_regnum called\n");
   return gdbarch->sdb_reg_to_regnum (sdb_regnr);
@@ -2590,8 +2875,10 @@ set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch,
 int
 gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->dwarf2_reg_to_regnum == 0)
-    internal_error ("gdbarch: gdbarch_dwarf2_reg_to_regnum invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_dwarf2_reg_to_regnum invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf2_reg_to_regnum called\n");
   return gdbarch->dwarf2_reg_to_regnum (dwarf2_regnr);
@@ -2604,11 +2891,13 @@ set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch,
   gdbarch->dwarf2_reg_to_regnum = dwarf2_reg_to_regnum;
 }
 
-char *
+const char *
 gdbarch_register_name (struct gdbarch *gdbarch, int regnr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->register_name == 0)
-    internal_error ("gdbarch: gdbarch_register_name invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_name invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_name called\n");
   return gdbarch->register_name (regnr);
@@ -2624,8 +2913,10 @@ set_gdbarch_register_name (struct gdbarch *gdbarch,
 int
 gdbarch_register_size (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->register_size == -1)
-    internal_error ("gdbarch: gdbarch_register_size invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_size invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_size called\n");
   return gdbarch->register_size;
@@ -2641,8 +2932,10 @@ set_gdbarch_register_size (struct gdbarch *gdbarch,
 int
 gdbarch_register_bytes (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->register_bytes == -1)
-    internal_error ("gdbarch: gdbarch_register_bytes invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_bytes invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_bytes called\n");
   return gdbarch->register_bytes;
@@ -2658,8 +2951,10 @@ set_gdbarch_register_bytes (struct gdbarch *gdbarch,
 int
 gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->register_byte == 0)
-    internal_error ("gdbarch: gdbarch_register_byte invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_byte invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_byte called\n");
   return gdbarch->register_byte (reg_nr);
@@ -2675,8 +2970,10 @@ set_gdbarch_register_byte (struct gdbarch *gdbarch,
 int
 gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->register_raw_size == 0)
-    internal_error ("gdbarch: gdbarch_register_raw_size invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_raw_size invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_raw_size called\n");
   return gdbarch->register_raw_size (reg_nr);
@@ -2692,8 +2989,10 @@ set_gdbarch_register_raw_size (struct gdbarch *gdbarch,
 int
 gdbarch_max_register_raw_size (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->max_register_raw_size == -1)
-    internal_error ("gdbarch: gdbarch_max_register_raw_size invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_max_register_raw_size invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_max_register_raw_size called\n");
   return gdbarch->max_register_raw_size;
@@ -2709,8 +3008,10 @@ set_gdbarch_max_register_raw_size (struct gdbarch *gdbarch,
 int
 gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->register_virtual_size == 0)
-    internal_error ("gdbarch: gdbarch_register_virtual_size invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_virtual_size invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_virtual_size called\n");
   return gdbarch->register_virtual_size (reg_nr);
@@ -2726,8 +3027,10 @@ set_gdbarch_register_virtual_size (struct gdbarch *gdbarch,
 int
 gdbarch_max_register_virtual_size (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->max_register_virtual_size == -1)
-    internal_error ("gdbarch: gdbarch_max_register_virtual_size invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_max_register_virtual_size invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_max_register_virtual_size called\n");
   return gdbarch->max_register_virtual_size;
@@ -2743,8 +3046,10 @@ set_gdbarch_max_register_virtual_size (struct gdbarch *gdbarch,
 struct type *
 gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->register_virtual_type == 0)
-    internal_error ("gdbarch: gdbarch_register_virtual_type invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_virtual_type invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_virtual_type called\n");
   return gdbarch->register_virtual_type (reg_nr);
@@ -2757,11 +3062,20 @@ set_gdbarch_register_virtual_type (struct gdbarch *gdbarch,
   gdbarch->register_virtual_type = register_virtual_type;
 }
 
+int
+gdbarch_do_registers_info_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->do_registers_info != 0;
+}
+
 void
 gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->do_registers_info == 0)
-    internal_error ("gdbarch: gdbarch_do_registers_info invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_do_registers_info invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_do_registers_info called\n");
   gdbarch->do_registers_info (reg_nr, fpregs);
@@ -2774,11 +3088,84 @@ set_gdbarch_do_registers_info (struct gdbarch *gdbarch,
   gdbarch->do_registers_info = do_registers_info;
 }
 
+void
+gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->print_registers_info == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_print_registers_info invalid");
+  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;
+}
+
+int
+gdbarch_print_float_info_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->print_float_info != 0;
+}
+
+void
+gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->print_float_info == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_print_float_info invalid");
+  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 != 0;
+}
+
+void
+gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->print_vector_info == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_print_vector_info invalid");
+  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);
   if (gdbarch->register_sim_regno == 0)
-    internal_error ("gdbarch: gdbarch_register_sim_regno invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_sim_regno invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_sim_regno called\n");
   return gdbarch->register_sim_regno (reg_nr);
@@ -2794,14 +3181,17 @@ set_gdbarch_register_sim_regno (struct gdbarch *gdbarch,
 int
 gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   return gdbarch->register_bytes_ok != 0;
 }
 
 int
 gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->register_bytes_ok == 0)
-    internal_error ("gdbarch: gdbarch_register_bytes_ok invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_bytes_ok invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_bytes_ok called\n");
   return gdbarch->register_bytes_ok (nr_bytes);
@@ -2814,11 +3204,77 @@ set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch,
   gdbarch->register_bytes_ok = register_bytes_ok;
 }
 
+int
+gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->cannot_fetch_register == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_cannot_fetch_register invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_fetch_register called\n");
+  return gdbarch->cannot_fetch_register (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);
+  if (gdbarch->cannot_store_register == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_cannot_store_register invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_store_register called\n");
+  return gdbarch->cannot_store_register (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 != 0;
+}
+
+int
+gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->get_longjmp_target == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_get_longjmp_target invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_get_longjmp_target called\n");
+  return gdbarch->get_longjmp_target (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_use_generic_dummy_frames (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->use_generic_dummy_frames == -1)
-    internal_error ("gdbarch: gdbarch_use_generic_dummy_frames invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_use_generic_dummy_frames invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_use_generic_dummy_frames called\n");
   return gdbarch->use_generic_dummy_frames;
@@ -2834,8 +3290,10 @@ set_gdbarch_use_generic_dummy_frames (struct gdbarch *gdbarch,
 int
 gdbarch_call_dummy_location (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->call_dummy_location == 0)
-    internal_error ("gdbarch: gdbarch_call_dummy_location invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_call_dummy_location invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_location called\n");
   return gdbarch->call_dummy_location;
@@ -2851,8 +3309,10 @@ set_gdbarch_call_dummy_location (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_call_dummy_address (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->call_dummy_address == 0)
-    internal_error ("gdbarch: gdbarch_call_dummy_address invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_call_dummy_address invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_address called\n");
   return gdbarch->call_dummy_address ();
@@ -2868,8 +3328,10 @@ set_gdbarch_call_dummy_address (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->call_dummy_start_offset == -1)
-    internal_error ("gdbarch: gdbarch_call_dummy_start_offset invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_call_dummy_start_offset invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_start_offset called\n");
   return gdbarch->call_dummy_start_offset;
@@ -2885,8 +3347,10 @@ set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch)
 {
-  if (gdbarch->call_dummy_breakpoint_offset == -1)
-    internal_error ("gdbarch: gdbarch_call_dummy_breakpoint_offset invalid");
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->call_dummy_breakpoint_offset_p && gdbarch->call_dummy_breakpoint_offset == -1)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_call_dummy_breakpoint_offset invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_breakpoint_offset called\n");
   return gdbarch->call_dummy_breakpoint_offset;
@@ -2902,8 +3366,10 @@ set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch,
 int
 gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->call_dummy_breakpoint_offset_p == -1)
-    internal_error ("gdbarch: gdbarch_call_dummy_breakpoint_offset_p invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_call_dummy_breakpoint_offset_p invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_breakpoint_offset_p called\n");
   return gdbarch->call_dummy_breakpoint_offset_p;
@@ -2919,8 +3385,10 @@ set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch *gdbarch,
 int
 gdbarch_call_dummy_length (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->call_dummy_length == -1)
-    internal_error ("gdbarch: gdbarch_call_dummy_length invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_call_dummy_length invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_length called\n");
   return gdbarch->call_dummy_length;
@@ -2936,8 +3404,10 @@ set_gdbarch_call_dummy_length (struct gdbarch *gdbarch,
 int
 gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->pc_in_call_dummy == 0)
-    internal_error ("gdbarch: gdbarch_pc_in_call_dummy invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_pc_in_call_dummy invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_pc_in_call_dummy called\n");
   return gdbarch->pc_in_call_dummy (pc, sp, frame_address);
@@ -2953,8 +3423,10 @@ set_gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch,
 int
 gdbarch_call_dummy_p (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->call_dummy_p == -1)
-    internal_error ("gdbarch: gdbarch_call_dummy_p invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_call_dummy_p invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_p called\n");
   return gdbarch->call_dummy_p;
@@ -2970,6 +3442,7 @@ set_gdbarch_call_dummy_p (struct gdbarch *gdbarch,
 LONGEST *
 gdbarch_call_dummy_words (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   /* Skip verify of call_dummy_words, invalid_p == 0 */
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_words called\n");
@@ -2986,6 +3459,7 @@ set_gdbarch_call_dummy_words (struct gdbarch *gdbarch,
 int
 gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   /* Skip verify of sizeof_call_dummy_words, invalid_p == 0 */
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_sizeof_call_dummy_words called\n");
@@ -3002,8 +3476,10 @@ set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch,
 int
 gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->call_dummy_stack_adjust_p == -1)
-    internal_error ("gdbarch: gdbarch_call_dummy_stack_adjust_p invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_call_dummy_stack_adjust_p invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_stack_adjust_p called\n");
   return gdbarch->call_dummy_stack_adjust_p;
@@ -3019,8 +3495,10 @@ set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch *gdbarch,
 int
 gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->call_dummy_stack_adjust_p && gdbarch->call_dummy_stack_adjust == 0)
-    internal_error ("gdbarch: gdbarch_call_dummy_stack_adjust invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_call_dummy_stack_adjust invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_stack_adjust called\n");
   return gdbarch->call_dummy_stack_adjust;
@@ -3036,8 +3514,10 @@ set_gdbarch_call_dummy_stack_adjust (struct gdbarch *gdbarch,
 void
 gdbarch_fix_call_dummy (struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->fix_call_dummy == 0)
-    internal_error ("gdbarch: gdbarch_fix_call_dummy invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_fix_call_dummy invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_fix_call_dummy called\n");
   gdbarch->fix_call_dummy (dummy, pc, fun, nargs, args, type, gcc_p);
@@ -3050,9 +3530,48 @@ set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch,
   gdbarch->fix_call_dummy = fix_call_dummy;
 }
 
+void
+gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->init_frame_pc_first == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_init_frame_pc_first invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_init_frame_pc_first called\n");
+  gdbarch->init_frame_pc_first (fromleaf, prev);
+}
+
+void
+set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch,
+                                 gdbarch_init_frame_pc_first_ftype init_frame_pc_first)
+{
+  gdbarch->init_frame_pc_first = init_frame_pc_first;
+}
+
+void
+gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->init_frame_pc == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_init_frame_pc invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_init_frame_pc called\n");
+  gdbarch->init_frame_pc (fromleaf, prev);
+}
+
+void
+set_gdbarch_init_frame_pc (struct gdbarch *gdbarch,
+                           gdbarch_init_frame_pc_ftype init_frame_pc)
+{
+  gdbarch->init_frame_pc = init_frame_pc;
+}
+
 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;
@@ -3068,6 +3587,7 @@ set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch,
 int
 gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_believe_pcc_promotion_type called\n");
   return gdbarch->believe_pcc_promotion_type;
@@ -3083,8 +3603,10 @@ set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch,
 int
 gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->coerce_float_to_double == 0)
-    internal_error ("gdbarch: gdbarch_coerce_float_to_double invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_coerce_float_to_double invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_coerce_float_to_double called\n");
   return gdbarch->coerce_float_to_double (formal, actual);
@@ -3100,8 +3622,10 @@ set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch,
 void
 gdbarch_get_saved_register (struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->get_saved_register == 0)
-    internal_error ("gdbarch: gdbarch_get_saved_register invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_get_saved_register invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_get_saved_register called\n");
   gdbarch->get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval);
@@ -3117,8 +3641,10 @@ set_gdbarch_get_saved_register (struct gdbarch *gdbarch,
 int
 gdbarch_register_convertible (struct gdbarch *gdbarch, int nr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->register_convertible == 0)
-    internal_error ("gdbarch: gdbarch_register_convertible invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_convertible invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_convertible called\n");
   return gdbarch->register_convertible (nr);
@@ -3134,8 +3660,10 @@ set_gdbarch_register_convertible (struct gdbarch *gdbarch,
 void
 gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->register_convert_to_virtual == 0)
-    internal_error ("gdbarch: gdbarch_register_convert_to_virtual invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_convert_to_virtual invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_convert_to_virtual called\n");
   gdbarch->register_convert_to_virtual (regnum, type, from, to);
@@ -3151,8 +3679,10 @@ set_gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch,
 void
 gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->register_convert_to_raw == 0)
-    internal_error ("gdbarch: gdbarch_register_convert_to_raw invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_convert_to_raw invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_register_convert_to_raw called\n");
   gdbarch->register_convert_to_raw (type, regnum, from, to);
@@ -3165,45 +3695,70 @@ set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch,
   gdbarch->register_convert_to_raw = register_convert_to_raw;
 }
 
+int
+gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->convert_register_p == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_convert_register_p invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_register_p called\n");
+  return gdbarch->convert_register_p (regnum);
+}
+
+void
+set_gdbarch_convert_register_p (struct gdbarch *gdbarch,
+                                gdbarch_convert_register_p_ftype convert_register_p)
+{
+  gdbarch->convert_register_p = convert_register_p;
+}
+
 void
-gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum)
+gdbarch_register_to_value (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to)
 {
-  if (gdbarch->fetch_pseudo_register == 0)
-    internal_error ("gdbarch: gdbarch_fetch_pseudo_register invalid");
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->register_to_value == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_register_to_value invalid");
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_fetch_pseudo_register called\n");
-  gdbarch->fetch_pseudo_register (regnum);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_to_value called\n");
+  gdbarch->register_to_value (regnum, type, from, to);
 }
 
 void
-set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch,
-                                   gdbarch_fetch_pseudo_register_ftype fetch_pseudo_register)
+set_gdbarch_register_to_value (struct gdbarch *gdbarch,
+                               gdbarch_register_to_value_ftype register_to_value)
 {
-  gdbarch->fetch_pseudo_register = fetch_pseudo_register;
+  gdbarch->register_to_value = register_to_value;
 }
 
 void
-gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum)
+gdbarch_value_to_register (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to)
 {
-  if (gdbarch->store_pseudo_register == 0)
-    internal_error ("gdbarch: gdbarch_store_pseudo_register invalid");
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->value_to_register == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_value_to_register invalid");
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_store_pseudo_register called\n");
-  gdbarch->store_pseudo_register (regnum);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_value_to_register called\n");
+  gdbarch->value_to_register (type, regnum, from, to);
 }
 
 void
-set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch,
-                                   gdbarch_store_pseudo_register_ftype store_pseudo_register)
+set_gdbarch_value_to_register (struct gdbarch *gdbarch,
+                               gdbarch_value_to_register_ftype value_to_register)
 {
-  gdbarch->store_pseudo_register = store_pseudo_register;
+  gdbarch->value_to_register = value_to_register;
 }
 
 CORE_ADDR
 gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->pointer_to_address == 0)
-    internal_error ("gdbarch: gdbarch_pointer_to_address invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_pointer_to_address invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_pointer_to_address called\n");
   return gdbarch->pointer_to_address (type, buf);
@@ -3219,8 +3774,10 @@ set_gdbarch_pointer_to_address (struct gdbarch *gdbarch,
 void
 gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->address_to_pointer == 0)
-    internal_error ("gdbarch: gdbarch_address_to_pointer invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_address_to_pointer invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_address_to_pointer called\n");
   gdbarch->address_to_pointer (type, buf, addr);
@@ -3234,44 +3791,57 @@ set_gdbarch_address_to_pointer (struct gdbarch *gdbarch,
 }
 
 int
-gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type)
+gdbarch_integer_to_address_p (struct gdbarch *gdbarch)
 {
-  if (gdbarch->return_value_on_stack == 0)
-    internal_error ("gdbarch: gdbarch_return_value_on_stack invalid");
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->integer_to_address != 0;
+}
+
+CORE_ADDR
+gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->integer_to_address == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_integer_to_address invalid");
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_return_value_on_stack called\n");
-  return gdbarch->return_value_on_stack (type);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_integer_to_address called\n");
+  return gdbarch->integer_to_address (type, buf);
 }
 
 void
-set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch,
-                                   gdbarch_return_value_on_stack_ftype return_value_on_stack)
+set_gdbarch_integer_to_address (struct gdbarch *gdbarch,
+                                gdbarch_integer_to_address_ftype integer_to_address)
 {
-  gdbarch->return_value_on_stack = return_value_on_stack;
+  gdbarch->integer_to_address = integer_to_address;
 }
 
-void
-gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf)
+int
+gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type)
 {
-  if (gdbarch->extract_return_value == 0)
-    internal_error ("gdbarch: gdbarch_extract_return_value invalid");
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->return_value_on_stack == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_return_value_on_stack invalid");
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_extract_return_value called\n");
-  gdbarch->extract_return_value (type, regbuf, valbuf);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_return_value_on_stack called\n");
+  return gdbarch->return_value_on_stack (type);
 }
 
 void
-set_gdbarch_extract_return_value (struct gdbarch *gdbarch,
-                                  gdbarch_extract_return_value_ftype extract_return_value)
+set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch,
+                                   gdbarch_return_value_on_stack_ftype return_value_on_stack)
 {
-  gdbarch->extract_return_value = extract_return_value;
+  gdbarch->return_value_on_stack = return_value_on_stack;
 }
 
 CORE_ADDR
 gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->push_arguments == 0)
-    internal_error ("gdbarch: gdbarch_push_arguments invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_push_arguments invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_push_arguments called\n");
   return gdbarch->push_arguments (nargs, args, sp, struct_return, struct_addr);
@@ -3287,8 +3857,10 @@ set_gdbarch_push_arguments (struct gdbarch *gdbarch,
 void
 gdbarch_push_dummy_frame (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->push_dummy_frame == 0)
-    internal_error ("gdbarch: gdbarch_push_dummy_frame invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_push_dummy_frame invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_frame called\n");
   gdbarch->push_dummy_frame ();
@@ -3301,11 +3873,20 @@ set_gdbarch_push_dummy_frame (struct gdbarch *gdbarch,
   gdbarch->push_dummy_frame = push_dummy_frame;
 }
 
+int
+gdbarch_push_return_address_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->push_return_address != 0;
+}
+
 CORE_ADDR
 gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->push_return_address == 0)
-    internal_error ("gdbarch: gdbarch_push_return_address invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_push_return_address invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_push_return_address called\n");
   return gdbarch->push_return_address (pc, sp);
@@ -3321,8 +3902,10 @@ set_gdbarch_push_return_address (struct gdbarch *gdbarch,
 void
 gdbarch_pop_frame (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->pop_frame == 0)
-    internal_error ("gdbarch: gdbarch_pop_frame invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_pop_frame invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_pop_frame called\n");
   gdbarch->pop_frame ();
@@ -3335,164 +3918,160 @@ set_gdbarch_pop_frame (struct gdbarch *gdbarch,
   gdbarch->pop_frame = pop_frame;
 }
 
-CORE_ADDR
-gdbarch_d10v_make_daddr (struct gdbarch *gdbarch, CORE_ADDR x)
-{
-  if (gdbarch->d10v_make_daddr == 0)
-    internal_error ("gdbarch: gdbarch_d10v_make_daddr invalid");
-  if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_make_daddr called\n");
-  return gdbarch->d10v_make_daddr (x);
-}
-
 void
-set_gdbarch_d10v_make_daddr (struct gdbarch *gdbarch,
-                             gdbarch_d10v_make_daddr_ftype d10v_make_daddr)
-{
-  gdbarch->d10v_make_daddr = d10v_make_daddr;
-}
-
-CORE_ADDR
-gdbarch_d10v_make_iaddr (struct gdbarch *gdbarch, CORE_ADDR x)
+gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp)
 {
-  if (gdbarch->d10v_make_iaddr == 0)
-    internal_error ("gdbarch: gdbarch_d10v_make_iaddr invalid");
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->store_struct_return == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_store_struct_return invalid");
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_make_iaddr called\n");
-  return gdbarch->d10v_make_iaddr (x);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_store_struct_return called\n");
+  gdbarch->store_struct_return (addr, sp);
 }
 
 void
-set_gdbarch_d10v_make_iaddr (struct gdbarch *gdbarch,
-                             gdbarch_d10v_make_iaddr_ftype d10v_make_iaddr)
+set_gdbarch_store_struct_return (struct gdbarch *gdbarch,
+                                 gdbarch_store_struct_return_ftype store_struct_return)
 {
-  gdbarch->d10v_make_iaddr = d10v_make_iaddr;
+  gdbarch->store_struct_return = store_struct_return;
 }
 
-int
-gdbarch_d10v_daddr_p (struct gdbarch *gdbarch, CORE_ADDR x)
+void
+gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf)
 {
-  if (gdbarch->d10v_daddr_p == 0)
-    internal_error ("gdbarch: gdbarch_d10v_daddr_p invalid");
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->extract_return_value == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_extract_return_value invalid");
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_daddr_p called\n");
-  return gdbarch->d10v_daddr_p (x);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_extract_return_value called\n");
+  gdbarch->extract_return_value (type, regcache, valbuf);
 }
 
 void
-set_gdbarch_d10v_daddr_p (struct gdbarch *gdbarch,
-                          gdbarch_d10v_daddr_p_ftype d10v_daddr_p)
+set_gdbarch_extract_return_value (struct gdbarch *gdbarch,
+                                  gdbarch_extract_return_value_ftype extract_return_value)
 {
-  gdbarch->d10v_daddr_p = d10v_daddr_p;
+  gdbarch->extract_return_value = extract_return_value;
 }
 
-int
-gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch, CORE_ADDR x)
+void
+gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const void *valbuf)
 {
-  if (gdbarch->d10v_iaddr_p == 0)
-    internal_error ("gdbarch: gdbarch_d10v_iaddr_p invalid");
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->store_return_value == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_store_return_value invalid");
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_iaddr_p called\n");
-  return gdbarch->d10v_iaddr_p (x);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_store_return_value called\n");
+  gdbarch->store_return_value (type, regcache, valbuf);
 }
 
 void
-set_gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch,
-                          gdbarch_d10v_iaddr_p_ftype d10v_iaddr_p)
+set_gdbarch_store_return_value (struct gdbarch *gdbarch,
+                                gdbarch_store_return_value_ftype store_return_value)
 {
-  gdbarch->d10v_iaddr_p = d10v_iaddr_p;
+  gdbarch->store_return_value = store_return_value;
 }
 
-CORE_ADDR
-gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x)
+void
+gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf)
 {
-  if (gdbarch->d10v_convert_daddr_to_raw == 0)
-    internal_error ("gdbarch: gdbarch_d10v_convert_daddr_to_raw invalid");
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->deprecated_extract_return_value == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_deprecated_extract_return_value invalid");
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_convert_daddr_to_raw called\n");
-  return gdbarch->d10v_convert_daddr_to_raw (x);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_extract_return_value called\n");
+  gdbarch->deprecated_extract_return_value (type, regbuf, valbuf);
 }
 
 void
-set_gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch,
-                                       gdbarch_d10v_convert_daddr_to_raw_ftype d10v_convert_daddr_to_raw)
+set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch,
+                                             gdbarch_deprecated_extract_return_value_ftype deprecated_extract_return_value)
 {
-  gdbarch->d10v_convert_daddr_to_raw = d10v_convert_daddr_to_raw;
+  gdbarch->deprecated_extract_return_value = deprecated_extract_return_value;
 }
 
-CORE_ADDR
-gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x)
+void
+gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf)
 {
-  if (gdbarch->d10v_convert_iaddr_to_raw == 0)
-    internal_error ("gdbarch: gdbarch_d10v_convert_iaddr_to_raw invalid");
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->deprecated_store_return_value == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_deprecated_store_return_value invalid");
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_convert_iaddr_to_raw called\n");
-  return gdbarch->d10v_convert_iaddr_to_raw (x);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_store_return_value called\n");
+  gdbarch->deprecated_store_return_value (type, valbuf);
 }
 
 void
-set_gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch,
-                                       gdbarch_d10v_convert_iaddr_to_raw_ftype d10v_convert_iaddr_to_raw)
+set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch,
+                                           gdbarch_deprecated_store_return_value_ftype deprecated_store_return_value)
 {
-  gdbarch->d10v_convert_iaddr_to_raw = d10v_convert_iaddr_to_raw;
+  gdbarch->deprecated_store_return_value = deprecated_store_return_value;
 }
 
-void
-gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp)
+int
+gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch)
 {
-  if (gdbarch->store_struct_return == 0)
-    internal_error ("gdbarch: gdbarch_store_struct_return invalid");
-  if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_store_struct_return called\n");
-  gdbarch->store_struct_return (addr, sp);
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->extract_struct_value_address != 0;
 }
 
-void
-set_gdbarch_store_struct_return (struct gdbarch *gdbarch,
-                                 gdbarch_store_struct_return_ftype store_struct_return)
+CORE_ADDR
+gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache)
 {
-  gdbarch->store_struct_return = store_struct_return;
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->extract_struct_value_address == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_extract_struct_value_address invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_extract_struct_value_address called\n");
+  return gdbarch->extract_struct_value_address (regcache);
 }
 
 void
-gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf)
+set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch,
+                                          gdbarch_extract_struct_value_address_ftype extract_struct_value_address)
 {
-  if (gdbarch->store_return_value == 0)
-    internal_error ("gdbarch: gdbarch_store_return_value invalid");
-  if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_store_return_value called\n");
-  gdbarch->store_return_value (type, valbuf);
+  gdbarch->extract_struct_value_address = extract_struct_value_address;
 }
 
-void
-set_gdbarch_store_return_value (struct gdbarch *gdbarch,
-                                gdbarch_store_return_value_ftype store_return_value)
+int
+gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch)
 {
-  gdbarch->store_return_value = store_return_value;
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->deprecated_extract_struct_value_address != 0;
 }
 
 CORE_ADDR
-gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf)
+gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf)
 {
-  if (gdbarch->extract_struct_value_address == 0)
-    internal_error ("gdbarch: gdbarch_extract_struct_value_address invalid");
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->deprecated_extract_struct_value_address == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_deprecated_extract_struct_value_address invalid");
   if (gdbarch_debug >= 2)
-    fprintf_unfiltered (gdb_stdlog, "gdbarch_extract_struct_value_address called\n");
-  return gdbarch->extract_struct_value_address (regbuf);
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_extract_struct_value_address called\n");
+  return gdbarch->deprecated_extract_struct_value_address (regbuf);
 }
 
 void
-set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch,
-                                          gdbarch_extract_struct_value_address_ftype extract_struct_value_address)
+set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch,
+                                                     gdbarch_deprecated_extract_struct_value_address_ftype deprecated_extract_struct_value_address)
 {
-  gdbarch->extract_struct_value_address = extract_struct_value_address;
+  gdbarch->deprecated_extract_struct_value_address = deprecated_extract_struct_value_address;
 }
 
 int
 gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->use_struct_convention == 0)
-    internal_error ("gdbarch: gdbarch_use_struct_convention invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_use_struct_convention invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_use_struct_convention called\n");
   return gdbarch->use_struct_convention (gcc_p, value_type);
@@ -3508,8 +4087,10 @@ set_gdbarch_use_struct_convention (struct gdbarch *gdbarch,
 void
 gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->frame_init_saved_regs == 0)
-    internal_error ("gdbarch: gdbarch_frame_init_saved_regs invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_frame_init_saved_regs invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_init_saved_regs called\n");
   gdbarch->frame_init_saved_regs (frame);
@@ -3522,11 +4103,20 @@ set_gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch,
   gdbarch->frame_init_saved_regs = frame_init_saved_regs;
 }
 
+int
+gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->init_extra_frame_info != 0;
+}
+
 void
 gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->init_extra_frame_info == 0)
-    internal_error ("gdbarch: gdbarch_init_extra_frame_info invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_init_extra_frame_info invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_init_extra_frame_info called\n");
   gdbarch->init_extra_frame_info (fromleaf, frame);
@@ -3542,8 +4132,10 @@ set_gdbarch_init_extra_frame_info (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->skip_prologue == 0)
-    internal_error ("gdbarch: gdbarch_skip_prologue invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_skip_prologue invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_prologue called\n");
   return gdbarch->skip_prologue (ip);
@@ -3559,8 +4151,10 @@ set_gdbarch_skip_prologue (struct gdbarch *gdbarch,
 int
 gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->prologue_frameless_p == 0)
-    internal_error ("gdbarch: gdbarch_prologue_frameless_p invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_prologue_frameless_p invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_prologue_frameless_p called\n");
   return gdbarch->prologue_frameless_p (ip);
@@ -3576,8 +4170,10 @@ set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch,
 int
 gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->inner_than == 0)
-    internal_error ("gdbarch: gdbarch_inner_than invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_inner_than invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_inner_than called\n");
   return gdbarch->inner_than (lhs, rhs);
@@ -3590,11 +4186,13 @@ set_gdbarch_inner_than (struct gdbarch *gdbarch,
   gdbarch->inner_than = inner_than;
 }
 
-unsigned char *
+const unsigned char *
 gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->breakpoint_from_pc == 0)
-    internal_error ("gdbarch: gdbarch_breakpoint_from_pc invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_breakpoint_from_pc invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_breakpoint_from_pc called\n");
   return gdbarch->breakpoint_from_pc (pcptr, lenptr);
@@ -3610,8 +4208,10 @@ set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch,
 int
 gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->memory_insert_breakpoint == 0)
-    internal_error ("gdbarch: gdbarch_memory_insert_breakpoint invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_memory_insert_breakpoint invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_insert_breakpoint called\n");
   return gdbarch->memory_insert_breakpoint (addr, contents_cache);
@@ -3627,8 +4227,10 @@ set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch,
 int
 gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->memory_remove_breakpoint == 0)
-    internal_error ("gdbarch: gdbarch_memory_remove_breakpoint invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_memory_remove_breakpoint invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_remove_breakpoint called\n");
   return gdbarch->memory_remove_breakpoint (addr, contents_cache);
@@ -3644,8 +4246,10 @@ set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_decr_pc_after_break (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->decr_pc_after_break == -1)
-    internal_error ("gdbarch: gdbarch_decr_pc_after_break invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_decr_pc_after_break invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_decr_pc_after_break called\n");
   return gdbarch->decr_pc_after_break;
@@ -3658,11 +4262,32 @@ set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch,
   gdbarch->decr_pc_after_break = decr_pc_after_break;
 }
 
+int
+gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->prepare_to_proceed == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_prepare_to_proceed invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_prepare_to_proceed called\n");
+  return gdbarch->prepare_to_proceed (select_it);
+}
+
+void
+set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch,
+                                gdbarch_prepare_to_proceed_ftype prepare_to_proceed)
+{
+  gdbarch->prepare_to_proceed = prepare_to_proceed;
+}
+
 CORE_ADDR
 gdbarch_function_start_offset (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->function_start_offset == -1)
-    internal_error ("gdbarch: gdbarch_function_start_offset invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_function_start_offset invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_function_start_offset called\n");
   return gdbarch->function_start_offset;
@@ -3678,8 +4303,10 @@ set_gdbarch_function_start_offset (struct gdbarch *gdbarch,
 void
 gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->remote_translate_xfer_address == 0)
-    internal_error ("gdbarch: gdbarch_remote_translate_xfer_address invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_remote_translate_xfer_address invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_remote_translate_xfer_address called\n");
   gdbarch->remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len);
@@ -3695,8 +4322,10 @@ set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_frame_args_skip (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->frame_args_skip == -1)
-    internal_error ("gdbarch: gdbarch_frame_args_skip invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_frame_args_skip invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_args_skip called\n");
   return gdbarch->frame_args_skip;
@@ -3712,8 +4341,10 @@ set_gdbarch_frame_args_skip (struct gdbarch *gdbarch,
 int
 gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->frameless_function_invocation == 0)
-    internal_error ("gdbarch: gdbarch_frameless_function_invocation invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_frameless_function_invocation invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_frameless_function_invocation called\n");
   return gdbarch->frameless_function_invocation (fi);
@@ -3729,8 +4360,10 @@ set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->frame_chain == 0)
-    internal_error ("gdbarch: gdbarch_frame_chain invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_frame_chain invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_chain called\n");
   return gdbarch->frame_chain (frame);
@@ -3746,8 +4379,10 @@ set_gdbarch_frame_chain (struct gdbarch *gdbarch,
 int
 gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->frame_chain_valid == 0)
-    internal_error ("gdbarch: gdbarch_frame_chain_valid invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_frame_chain_valid invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_chain_valid called\n");
   return gdbarch->frame_chain_valid (chain, thisframe);
@@ -3763,8 +4398,10 @@ set_gdbarch_frame_chain_valid (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->frame_saved_pc == 0)
-    internal_error ("gdbarch: gdbarch_frame_saved_pc invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_frame_saved_pc invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_saved_pc called\n");
   return gdbarch->frame_saved_pc (fi);
@@ -3780,8 +4417,10 @@ set_gdbarch_frame_saved_pc (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->frame_args_address == 0)
-    internal_error ("gdbarch: gdbarch_frame_args_address invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_frame_args_address invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_args_address called\n");
   return gdbarch->frame_args_address (fi);
@@ -3797,8 +4436,10 @@ set_gdbarch_frame_args_address (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->frame_locals_address == 0)
-    internal_error ("gdbarch: gdbarch_frame_locals_address invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_frame_locals_address invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_locals_address called\n");
   return gdbarch->frame_locals_address (fi);
@@ -3814,8 +4455,10 @@ set_gdbarch_frame_locals_address (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->saved_pc_after_call == 0)
-    internal_error ("gdbarch: gdbarch_saved_pc_after_call invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_saved_pc_after_call invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_saved_pc_after_call called\n");
   return gdbarch->saved_pc_after_call (frame);
@@ -3831,8 +4474,10 @@ set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch,
 int
 gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->frame_num_args == 0)
-    internal_error ("gdbarch: gdbarch_frame_num_args invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_frame_num_args invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_num_args called\n");
   return gdbarch->frame_num_args (frame);
@@ -3848,14 +4493,17 @@ set_gdbarch_frame_num_args (struct gdbarch *gdbarch,
 int
 gdbarch_stack_align_p (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   return gdbarch->stack_align != 0;
 }
 
 CORE_ADDR
 gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->stack_align == 0)
-    internal_error ("gdbarch: gdbarch_stack_align invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_stack_align invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_stack_align called\n");
   return gdbarch->stack_align (sp);
@@ -3868,9 +4516,36 @@ set_gdbarch_stack_align (struct gdbarch *gdbarch,
   gdbarch->stack_align = stack_align;
 }
 
+int
+gdbarch_frame_align_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->frame_align != 0;
+}
+
+CORE_ADDR
+gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->frame_align == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_frame_align invalid");
+  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_extra_stack_alignment_needed (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   /* Skip verify of extra_stack_alignment_needed, invalid_p == 0 */
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_extra_stack_alignment_needed called\n");
@@ -3887,14 +4562,17 @@ set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch,
 int
 gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   return gdbarch->reg_struct_has_addr != 0;
 }
 
 int
 gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->reg_struct_has_addr == 0)
-    internal_error ("gdbarch: gdbarch_reg_struct_has_addr invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_reg_struct_has_addr invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_reg_struct_has_addr called\n");
   return gdbarch->reg_struct_has_addr (gcc_p, type);
@@ -3910,14 +4588,17 @@ set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch,
 int
 gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   return gdbarch->save_dummy_frame_tos != 0;
 }
 
 void
 gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->save_dummy_frame_tos == 0)
-    internal_error ("gdbarch: gdbarch_save_dummy_frame_tos invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_save_dummy_frame_tos invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_save_dummy_frame_tos called\n");
   gdbarch->save_dummy_frame_tos (sp);
@@ -3933,6 +4614,7 @@ set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch,
 int
 gdbarch_parm_boundary (struct gdbarch *gdbarch)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_parm_boundary called\n");
   return gdbarch->parm_boundary;
@@ -3948,6 +4630,7 @@ set_gdbarch_parm_boundary (struct gdbarch *gdbarch,
 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;
@@ -3963,6 +4646,7 @@ set_gdbarch_float_format (struct gdbarch *gdbarch,
 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;
@@ -3978,6 +4662,7 @@ set_gdbarch_double_format (struct gdbarch *gdbarch,
 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;
@@ -3993,8 +4678,10 @@ set_gdbarch_long_double_format (struct gdbarch *gdbarch,
 CORE_ADDR
 gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr)
 {
+  gdb_assert (gdbarch != NULL);
   if (gdbarch->convert_from_func_ptr_addr == 0)
-    internal_error ("gdbarch: gdbarch_convert_from_func_ptr_addr invalid");
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_convert_from_func_ptr_addr invalid");
   if (gdbarch_debug >= 2)
     fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_from_func_ptr_addr called\n");
   return gdbarch->convert_from_func_ptr_addr (addr);
@@ -4007,25 +4694,357 @@ set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch,
   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);
+  if (gdbarch->addr_bits_remove == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_addr_bits_remove invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bits_remove called\n");
+  return gdbarch->addr_bits_remove (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;
+}
+
+CORE_ADDR
+gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->smash_text_address == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_smash_text_address invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_smash_text_address called\n");
+  return gdbarch->smash_text_address (addr);
+}
+
+void
+set_gdbarch_smash_text_address (struct gdbarch *gdbarch,
+                                gdbarch_smash_text_address_ftype smash_text_address)
+{
+  gdbarch->smash_text_address = smash_text_address;
+}
+
+int
+gdbarch_software_single_step_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->software_single_step != 0;
+}
+
+void
+gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->software_single_step == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_software_single_step invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_software_single_step called\n");
+  gdbarch->software_single_step (sig, insert_breakpoints_p);
+}
+
+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_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->print_insn == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_print_insn invalid");
+  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, CORE_ADDR pc)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->skip_trampoline_code == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_skip_trampoline_code invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_trampoline_code called\n");
+  return gdbarch->skip_trampoline_code (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;
+}
+
+int
+gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->in_solib_call_trampoline == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_in_solib_call_trampoline invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_in_solib_call_trampoline called\n");
+  return gdbarch->in_solib_call_trampoline (pc, name);
+}
+
+void
+set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch,
+                                      gdbarch_in_solib_call_trampoline_ftype in_solib_call_trampoline)
+{
+  gdbarch->in_solib_call_trampoline = in_solib_call_trampoline;
+}
+
+int
+gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->in_solib_return_trampoline == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_in_solib_return_trampoline invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_in_solib_return_trampoline called\n");
+  return gdbarch->in_solib_return_trampoline (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;
+}
+
+int
+gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->pc_in_sigtramp == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_pc_in_sigtramp invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_pc_in_sigtramp called\n");
+  return gdbarch->pc_in_sigtramp (pc, name);
+}
+
+void
+set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch,
+                            gdbarch_pc_in_sigtramp_ftype pc_in_sigtramp)
+{
+  gdbarch->pc_in_sigtramp = pc_in_sigtramp;
+}
+
+int
+gdbarch_sigtramp_start_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->sigtramp_start != 0;
+}
+
+CORE_ADDR
+gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->sigtramp_start == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_sigtramp_start invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_sigtramp_start called\n");
+  return gdbarch->sigtramp_start (pc);
+}
+
+void
+set_gdbarch_sigtramp_start (struct gdbarch *gdbarch,
+                            gdbarch_sigtramp_start_ftype sigtramp_start)
+{
+  gdbarch->sigtramp_start = sigtramp_start;
+}
+
+int
+gdbarch_sigtramp_end_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->sigtramp_end != 0;
+}
+
+CORE_ADDR
+gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->sigtramp_end == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_sigtramp_end invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_sigtramp_end called\n");
+  return gdbarch->sigtramp_end (pc);
+}
+
+void
+set_gdbarch_sigtramp_end (struct gdbarch *gdbarch,
+                          gdbarch_sigtramp_end_ftype sigtramp_end)
+{
+  gdbarch->sigtramp_end = sigtramp_end;
+}
+
+int
+gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->in_function_epilogue_p == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_in_function_epilogue_p invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_in_function_epilogue_p called\n");
+  return gdbarch->in_function_epilogue_p (gdbarch, addr);
+}
+
+void
+set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch,
+                                    gdbarch_in_function_epilogue_p_ftype in_function_epilogue_p)
+{
+  gdbarch->in_function_epilogue_p = in_function_epilogue_p;
+}
+
+char *
+gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->construct_inferior_arguments == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_construct_inferior_arguments invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_construct_inferior_arguments called\n");
+  return gdbarch->construct_inferior_arguments (gdbarch, argc, argv);
+}
+
+void
+set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch,
+                                          gdbarch_construct_inferior_arguments_ftype construct_inferior_arguments)
+{
+  gdbarch->construct_inferior_arguments = construct_inferior_arguments;
+}
+
+int
+gdbarch_dwarf2_build_frame_info_p (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  return gdbarch->dwarf2_build_frame_info != 0;
+}
+
+void
+gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch, struct objfile *objfile)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->dwarf2_build_frame_info == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_dwarf2_build_frame_info invalid");
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf2_build_frame_info called\n");
+  gdbarch->dwarf2_build_frame_info (objfile);
+}
+
+void
+set_gdbarch_dwarf2_build_frame_info (struct gdbarch *gdbarch,
+                                     gdbarch_dwarf2_build_frame_info_ftype dwarf2_build_frame_info)
+{
+  gdbarch->dwarf2_build_frame_info = dwarf2_build_frame_info;
+}
+
+void
+gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym)
+{
+  gdb_assert (gdbarch != NULL);
+  if (gdbarch->elf_make_msymbol_special == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_elf_make_msymbol_special invalid");
+  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);
+  if (gdbarch->coff_make_msymbol_special == 0)
+    internal_error (__FILE__, __LINE__,
+                    "gdbarch: gdbarch_coff_make_msymbol_special invalid");
+  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;
+}
+
+const char *
+gdbarch_name_of_malloc (struct gdbarch *gdbarch)
+{
+  gdb_assert (gdbarch != NULL);
+  /* Skip verify of name_of_malloc, invalid_p == 0 */
+  if (gdbarch_debug >= 2)
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_name_of_malloc called\n");
+  return gdbarch->name_of_malloc;
+}
+
+void
+set_gdbarch_name_of_malloc (struct gdbarch *gdbarch,
+                            const char * name_of_malloc)
+{
+  gdbarch->name_of_malloc = name_of_malloc;
+}
+
 
 /* Keep a registry of per-architecture data-pointers required by GDB
    modules. */
 
 struct gdbarch_data
 {
-  int index;
+  unsigned index;
+  int init_p;
+  gdbarch_data_init_ftype *init;
+  gdbarch_data_free_ftype *free;
 };
 
 struct gdbarch_data_registration
 {
-  gdbarch_data_ftype *init;
   struct gdbarch_data *data;
   struct gdbarch_data_registration *next;
 };
 
 struct gdbarch_data_registry
 {
-  int nr;
+  unsigned nr;
   struct gdbarch_data_registration *registrations;
 };
 
@@ -4035,48 +5054,96 @@ struct gdbarch_data_registry gdbarch_data_registry =
 };
 
 struct gdbarch_data *
-register_gdbarch_data (gdbarch_data_ftype *init)
+register_gdbarch_data (gdbarch_data_init_ftype *init,
+                       gdbarch_data_free_ftype *free)
 {
   struct gdbarch_data_registration **curr;
+  /* Append the new registraration.  */
   for (curr = &gdbarch_data_registry.registrations;
        (*curr) != NULL;
        curr = &(*curr)->next);
   (*curr) = XMALLOC (struct gdbarch_data_registration);
   (*curr)->next = NULL;
-  (*curr)->init = init;
   (*curr)->data = XMALLOC (struct gdbarch_data);
   (*curr)->data->index = gdbarch_data_registry.nr++;
+  (*curr)->data->init = init;
+  (*curr)->data->init_p = 1;
+  (*curr)->data->free = free;
   return (*curr)->data;
 }
 
 
-/* Walk through all the registered users initializing each in turn. */
+/* 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 = xcalloc (gdbarch->nr_data, sizeof (void*));
+}
 
 static void
-init_gdbarch_data (struct gdbarch *gdbarch)
+free_gdbarch_data (struct gdbarch *gdbarch)
 {
   struct gdbarch_data_registration *rego;
-  gdbarch->nr_data = gdbarch_data_registry.nr + 1;
-  gdbarch->data = xmalloc (sizeof (void*) * gdbarch->nr_data);
+  gdb_assert (gdbarch->data != NULL);
   for (rego = gdbarch_data_registry.registrations;
        rego != NULL;
        rego = rego->next)
     {
-      if (rego->data->index < gdbarch->nr_data)
-       gdbarch->data[rego->data->index] = rego->init ();
+      struct gdbarch_data *data = rego->data;
+      gdb_assert (data->index < gdbarch->nr_data);
+      if (data->free != NULL && gdbarch->data[data->index] != NULL)
+        {
+          data->free (gdbarch, gdbarch->data[data->index]);
+          gdbarch->data[data->index] = NULL;
+        }
     }
+  xfree (gdbarch->data);
+  gdbarch->data = NULL;
 }
 
 
+/* Initialize the current value of the specified per-architecture
+   data-pointer. */
+
+void
+set_gdbarch_data (struct gdbarch *gdbarch,
+                  struct gdbarch_data *data,
+                  void *pointer)
+{
+  gdb_assert (data->index < gdbarch->nr_data);
+  if (gdbarch->data[data->index] != NULL)
+    {
+      gdb_assert (data->free != NULL);
+      data->free (gdbarch, gdbarch->data[data->index]);
+    }
+  gdbarch->data[data->index] = pointer;
+}
+
 /* Return the current value of the specified per-architecture
    data-pointer. */
 
 void *
-gdbarch_data (struct gdbarch_data *data)
-{
-  if (data->index >= current_gdbarch->nr_data)
-    internal_error ("gdbarch_data: request for non-existant data.");
-  return current_gdbarch->data[data->index];
+gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *data)
+{
+  gdb_assert (data->index < gdbarch->nr_data);
+  /* The data-pointer isn't initialized, call init() to get a value but
+     only if the architecture initializaiton has completed.  Otherwise
+     punt - hope that the caller knows what they are doing.  */
+  if (gdbarch->data[data->index] == NULL
+      && gdbarch->initialized_p)
+    {
+      /* Be careful to detect an initialization cycle.  */
+      gdb_assert (data->init_p);
+      data->init_p = 0;
+      gdb_assert (data->init != NULL);
+      gdbarch->data[data->index] = data->init (gdbarch);
+      data->init_p = 1;
+      gdb_assert (gdbarch->data[data->index] != NULL);
+    }
+  return gdbarch->data[data->index];
 }
 
 
@@ -4125,6 +5192,17 @@ register_gdbarch_swap (void *data,
   (*rego)->sizeof_data = sizeof_data;
 }
 
+static void
+clear_gdbarch_swap (struct gdbarch *gdbarch)
+{
+  struct gdbarch_swap *curr;
+  for (curr = gdbarch->swap;
+       curr != NULL;
+       curr = curr->next)
+    {
+      memset (curr->source->data, 0, curr->source->sizeof_data);
+    }
+}
 
 static void
 init_gdbarch_swap (struct gdbarch *gdbarch)
@@ -4141,7 +5219,6 @@ init_gdbarch_swap (struct gdbarch *gdbarch)
          (*curr)->source = rego;
          (*curr)->swap = xmalloc (rego->sizeof_data);
          (*curr)->next = NULL;
-         memset (rego->data, 0, rego->sizeof_data);
          curr = &(*curr)->next;
        }
       if (rego->init != NULL)
@@ -4209,7 +5286,8 @@ gdbarch_printable_names (void)
          const struct bfd_arch_info *ap;
          ap = bfd_lookup_arch (rego->bfd_architecture, 0);
          if (ap == NULL)
-           internal_error ("gdbarch_architecture_names: multi-arch unknown");
+           internal_error (__FILE__, __LINE__,
+                            "gdbarch_architecture_names: multi-arch unknown");
          do
            {
              append_name (&arches, &nr_arches, ap->printable_name);
@@ -4238,7 +5316,9 @@ gdbarch_register (enum bfd_architecture bfd_architecture,
   bfd_arch_info = bfd_lookup_arch (bfd_architecture, 0);
   if (bfd_arch_info == NULL)
     {
-      internal_error ("gdbarch: Attempt to register unknown architecture (%d)", bfd_architecture);
+      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;
@@ -4246,8 +5326,9 @@ gdbarch_register (enum bfd_architecture bfd_architecture,
        curr = &(*curr)->next)
     {
       if (bfd_architecture == (*curr)->bfd_architecture)
-       internal_error ("gdbarch: Duplicate registraration of architecture (%s)",
-              bfd_arch_info->printable_name);
+       internal_error (__FILE__, __LINE__,
+                        "gdbarch: Duplicate registraration of architecture (%s)",
+                       bfd_arch_info->printable_name);
     }
   /* log it */
   if (gdbarch_debug)
@@ -4303,59 +5384,43 @@ int
 gdbarch_update_p (struct gdbarch_info info)
 {
   struct gdbarch *new_gdbarch;
-  struct gdbarch_list **list;
+  struct gdbarch *old_gdbarch;
   struct gdbarch_registration *rego;
 
-  /* Fill in any missing bits. Most important is the bfd_architecture
-     which is used to select the target architecture. */
-  if (info.bfd_architecture == bfd_arch_unknown)
-    {
-      if (info.bfd_arch_info != NULL)
-       info.bfd_architecture = info.bfd_arch_info->arch;
-      else if (info.abfd != NULL)
-       info.bfd_architecture = bfd_get_arch (info.abfd);
-      /* FIXME - should query BFD for its default architecture. */
-      else
-       info.bfd_architecture = current_gdbarch->bfd_arch_info->arch;
-    }
+  /* Fill in missing parts of the INFO struct using a number of
+     sources: ``set ...''; INFOabfd supplied; existing target.  */
+
+  /* ``(gdb) set architecture ...'' */
+  if (info.bfd_arch_info == NULL
+      && !TARGET_ARCHITECTURE_AUTO)
+    info.bfd_arch_info = TARGET_ARCHITECTURE;
+  if (info.bfd_arch_info == NULL
+      && info.abfd != NULL
+      && bfd_get_arch (info.abfd) != bfd_arch_unknown
+      && bfd_get_arch (info.abfd) != bfd_arch_obscure)
+    info.bfd_arch_info = bfd_get_arch_info (info.abfd);
   if (info.bfd_arch_info == NULL)
-    {
-      if (target_architecture_auto && info.abfd != NULL)
-       info.bfd_arch_info = bfd_get_arch_info (info.abfd);
-      else
-       info.bfd_arch_info = current_gdbarch->bfd_arch_info;
-    }
-  if (info.byte_order == 0)
-    {
-      if (target_byte_order_auto && info.abfd != NULL)
-       info.byte_order = (bfd_big_endian (info.abfd) ? BIG_ENDIAN
-                          : bfd_little_endian (info.abfd) ? LITTLE_ENDIAN
-                          : 0);
-      else
-       info.byte_order = current_gdbarch->byte_order;
-      /* FIXME - should query BFD for its default byte-order. */
-    }
-  /* A default for abfd? */
-
-  /* Find the target that knows about this architecture. */
-  for (rego = gdbarch_registry;
-       rego != NULL;
-       rego = rego->next)
-    if (rego->bfd_architecture == info.bfd_architecture)
-      break;
-  if (rego == NULL)
-    {
-      if (gdbarch_debug)
-       fprintf_unfiltered (gdb_stdlog, "gdbarch_update: No matching architecture\n");
-      return 0;
-    }
+    info.bfd_arch_info = TARGET_ARCHITECTURE;
+
+  /* ``(gdb) set byte-order ...'' */
+  if (info.byte_order == BFD_ENDIAN_UNKNOWN
+      && !TARGET_BYTE_ORDER_AUTO)
+    info.byte_order = TARGET_BYTE_ORDER;
+  /* From the INFO struct. */
+  if (info.byte_order == BFD_ENDIAN_UNKNOWN
+      && info.abfd != NULL)
+    info.byte_order = (bfd_big_endian (info.abfd) ? BFD_ENDIAN_BIG
+                      : bfd_little_endian (info.abfd) ? BFD_ENDIAN_LITTLE
+                      : BFD_ENDIAN_UNKNOWN);
+  /* From the current target. */
+  if (info.byte_order == BFD_ENDIAN_UNKNOWN)
+    info.byte_order = TARGET_BYTE_ORDER;
+
+  /* Must have found some sort of architecture. */
+  gdb_assert (info.bfd_arch_info != NULL);
 
   if (gdbarch_debug)
     {
-      fprintf_unfiltered (gdb_stdlog,
-                         "gdbarch_update: info.bfd_architecture %d (%s)\n",
-                         info.bfd_architecture,
-                         bfd_lookup_arch (info.bfd_architecture, 0)->printable_name);
       fprintf_unfiltered (gdb_stdlog,
                          "gdbarch_update: info.bfd_arch_info %s\n",
                          (info.bfd_arch_info != NULL
@@ -4364,8 +5429,8 @@ gdbarch_update_p (struct gdbarch_info info)
       fprintf_unfiltered (gdb_stdlog,
                          "gdbarch_update: info.byte_order %d (%s)\n",
                          info.byte_order,
-                         (info.byte_order == BIG_ENDIAN ? "big"
-                          : info.byte_order == LITTLE_ENDIAN ? "little"
+                         (info.byte_order == BFD_ENDIAN_BIG ? "big"
+                          : info.byte_order == BFD_ENDIAN_LITTLE ? "little"
                           : "default"));
       fprintf_unfiltered (gdb_stdlog,
                          "gdbarch_update: info.abfd 0x%lx\n",
@@ -4375,55 +5440,105 @@ gdbarch_update_p (struct gdbarch_info info)
                          (long) info.tdep_info);
     }
 
+  /* Find the target 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_update: No matching architecture\n");
+      return 0;
+    }
+
+  /* Swap the data belonging to the old target out setting the
+     installed data to zero.  This stops the ->init() function trying
+     to refer to the previous architecture's global data structures.  */
+  swapout_gdbarch_swap (current_gdbarch);
+  clear_gdbarch_swap (current_gdbarch);
+
+  /* Save the previously selected architecture, setting the global to
+     NULL.  This stops ->init() trying to use the previous
+     architecture's configuration.  The previous architecture may not
+     even be of the same architecture family.  The most recent
+     architecture of the same family is found at the head of the
+     rego->arches list.  */
+  old_gdbarch = current_gdbarch;
+  current_gdbarch = NULL;
+
   /* Ask the target for a replacement architecture. */
   new_gdbarch = rego->init (info, rego->arches);
 
-  /* Did the target like it?  No. Reject the change. */
+  /* Did the target like it?  No. Reject the change and revert to the
+     old architecture.  */
   if (new_gdbarch == NULL)
     {
       if (gdbarch_debug)
        fprintf_unfiltered (gdb_stdlog, "gdbarch_update: Target rejected architecture\n");
+      swapin_gdbarch_swap (old_gdbarch);
+      current_gdbarch = old_gdbarch;
       return 0;
     }
 
-  /* Did the architecture change?  No. Do nothing. */
-  if (current_gdbarch == new_gdbarch)
+  /* Did the architecture change?  No.  Oops, put the old architecture
+     back.  */
+  if (old_gdbarch == new_gdbarch)
     {
       if (gdbarch_debug)
        fprintf_unfiltered (gdb_stdlog, "gdbarch_update: Architecture 0x%08lx (%s) unchanged\n",
                            (long) new_gdbarch,
                            new_gdbarch->bfd_arch_info->printable_name);
+      swapin_gdbarch_swap (old_gdbarch);
+      current_gdbarch = old_gdbarch;
       return 1;
     }
 
-  /* Swap all data belonging to the old target out */
-  swapout_gdbarch_swap (current_gdbarch);
-
-  /* Is this a pre-existing architecture?  Yes. Swap it in.  */
-  for (list = &rego->arches;
-       (*list) != NULL;
-       list = &(*list)->next)
-    {
-      if ((*list)->gdbarch == new_gdbarch)
-       {
-         if (gdbarch_debug)
-           fprintf_unfiltered (gdb_stdlog,
-                                "gdbarch_update: Previous architecture 0x%08lx (%s) selected\n",
-                               (long) new_gdbarch,
-                               new_gdbarch->bfd_arch_info->printable_name);
-         current_gdbarch = new_gdbarch;
-         swapin_gdbarch_swap (new_gdbarch);
-         return 1;
-       }
-    }
-
-  /* Append this new architecture to this targets list. */
-  (*list) = XMALLOC (struct gdbarch_list);
-  (*list)->next = NULL;
-  (*list)->gdbarch = new_gdbarch;
-
-  /* Switch to this new architecture.  Dump it out. */
+  /* Is this a pre-existing architecture?  Yes. Move it to the front
+     of the list of architectures (keeping the list sorted Most
+     Recently Used) and then copy it in.  */
+  {
+    struct gdbarch_list **list;
+    for (list = &rego->arches;
+        (*list) != NULL;
+        list = &(*list)->next)
+      {
+       if ((*list)->gdbarch == new_gdbarch)
+         {
+           struct gdbarch_list *this;
+           if (gdbarch_debug)
+             fprintf_unfiltered (gdb_stdlog,
+                                 "gdbarch_update: Previous architecture 0x%08lx (%s) selected\n",
+                                 (long) new_gdbarch,
+                                 new_gdbarch->bfd_arch_info->printable_name);
+           /* Unlink this.  */
+           this = (*list);
+           (*list) = this->next;
+           /* Insert in the front.  */
+           this->next = rego->arches;
+           rego->arches = this;
+           /* Copy the new architecture in.  */
+           current_gdbarch = new_gdbarch;
+           swapin_gdbarch_swap (new_gdbarch);
+           architecture_changed_event ();
+           return 1;
+         }
+      }
+  }
+
+  /* Prepend this new architecture to the architecture list (keep the
+     list sorted Most Recently Used).  */
+  {
+    struct gdbarch_list *this = XMALLOC (struct gdbarch_list);
+    this->next = rego->arches;
+    this->gdbarch = new_gdbarch;
+    rego->arches = this;
+  }    
+
+  /* Switch to this new architecture marking it initialized.  */
   current_gdbarch = new_gdbarch;
+  current_gdbarch->initialized_p = 1;
   if (gdbarch_debug)
     {
       fprintf_unfiltered (gdb_stdlog,
@@ -4442,11 +5557,10 @@ gdbarch_update_p (struct gdbarch_info info)
      called. */
   init_gdbarch_swap (new_gdbarch);
   
-  /* Initialize the per-architecture data-pointer of all parties that
-     registered an interest in this architecture.  CURRENT_GDBARCH
+  /* Initialize the per-architecture data.  CURRENT_GDBARCH
      must be updated before these modules are called. */
-  init_gdbarch_data (new_gdbarch);
-  
+  architecture_changed_event ();
+
   if (gdbarch_debug)
     gdbarch_dump (current_gdbarch, gdb_stdlog);
 
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