import gdb-1999-06-14 snapshot

1 files changed, 2855 insertions, 1 deletions

diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index e6f647eae2f..d0cf66d12e6 100644
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -19,6 +19,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #include "defs.h"
 
+#if GDB_MULTI_ARCH
+#include "gdbcmd.h"
+#include "inferior.h" /* enum CALL_DUMMY_LOCATION et.al. */
+#else
 /* Just include everything in sight so that the every old definition
    of macro is visible. */
 #include "gdb_string.h"
@@ -34,9 +38,17 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include "gdbthread.h"
 #include "annotate.h"
 #include "symfile.h"		/* for overlay functions */
+#endif
 #include "symcat.h"
 
 
+/* 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
@@ -45,6 +57,2771 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 int gdbarch_debug = GDBARCH_DEBUG;
 
 
+/* Maintain the struct gdbarch object */
+
+struct gdbarch
+{
+  /* basic architectural information */
+  const struct bfd_arch_info * bfd_arch_info;
+  int byte_order;
+
+  /* target specific vector. */
+  struct gdbarch_tdep *tdep;
+
+  /* per-architecture data-pointers */
+  int nr_data;
+  void **data;
+
+  /* per-architecture swap-regions */
+  struct gdbarch_swap *swap;
+
+  /* Multi-arch values.
+
+     When extending this structure you must:
+
+     Add the field below.
+
+     Declare set/get functions and define the corresponding
+     macro in gdbarch.h.
+
+     gdbarch_alloc(): If zero/NULL is not a suitable default,
+     initialize the new field.
+
+     verify_gdbarch(): Confirm that the target updated the field
+     correctly.
+
+     gdbarch_dump(): Add a fprintf_unfiltered call to so that the new
+     field is dumped out
+
+     ``default_gdbarch()'': Append an initial value to the static
+     variable (base values on the host's c-type system).
+
+     get_gdbarch(): Implement the set/get functions (probably using
+     the macro's as shortcuts).
+
+     */
+
+  int ptr_bit;
+  int short_bit;
+  int int_bit;
+  int long_bit;
+  int long_long_bit;
+  int float_bit;
+  int double_bit;
+  int long_double_bit;
+  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;
+  int num_regs;
+  int sp_regnum;
+  int fp_regnum;
+  int pc_regnum;
+  gdbarch_register_name_ftype *register_name;
+  int register_size;
+  int register_bytes;
+  gdbarch_register_byte_ftype *register_byte;
+  gdbarch_register_raw_size_ftype *register_raw_size;
+  int max_register_raw_size;
+  gdbarch_register_virtual_size_ftype *register_virtual_size;
+  int max_register_virtual_size;
+  gdbarch_register_virtual_type_ftype *register_virtual_type;
+  int use_generic_dummy_frames;
+  int call_dummy_location;
+  gdbarch_call_dummy_address_ftype *call_dummy_address;
+  CORE_ADDR call_dummy_start_offset;
+  CORE_ADDR call_dummy_breakpoint_offset;
+  int call_dummy_breakpoint_offset_p;
+  int call_dummy_length;
+  gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy;
+  int call_dummy_p;
+  LONGEST * call_dummy_words;
+  int sizeof_call_dummy_words;
+  int call_dummy_stack_adjust_p;
+  int call_dummy_stack_adjust;
+  gdbarch_fix_call_dummy_ftype *fix_call_dummy;
+  int believe_pcc_promotion;
+  int believe_pcc_promotion_type;
+  gdbarch_get_saved_register_ftype *get_saved_register;
+  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_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_store_return_value_ftype *store_return_value;
+  gdbarch_extract_struct_value_address_ftype *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;
+  gdbarch_skip_prologue_ftype *skip_prologue;
+  gdbarch_inner_than_ftype *inner_than;
+  gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc;
+  CORE_ADDR decr_pc_after_break;
+  CORE_ADDR function_start_offset;
+  gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address;
+  CORE_ADDR frame_args_skip;
+  gdbarch_frameless_function_invocation_ftype *frameless_function_invocation;
+  gdbarch_frame_chain_ftype *frame_chain;
+  gdbarch_frame_chain_valid_ftype *frame_chain_valid;
+  gdbarch_frame_saved_pc_ftype *frame_saved_pc;
+  gdbarch_frame_args_address_ftype *frame_args_address;
+  gdbarch_frame_locals_address_ftype *frame_locals_address;
+  gdbarch_saved_pc_after_call_ftype *saved_pc_after_call;
+  gdbarch_frame_num_args_ftype *frame_num_args;
+};
+
+
+/* The default architecture uses host values (for want of a better
+   choice). */
+
+extern const struct bfd_arch_info bfd_default_arch_struct;
+
+struct gdbarch default_gdbarch = {
+  /* basic architecture information */
+  &bfd_default_arch_struct,
+  BIG_ENDIAN,
+  /* target specific vector */
+  NULL,
+  /*per-architecture data-pointers and swap regions */
+  0, NULL, NULL,
+  /* Multi-arch values */
+  8 * sizeof (void*),
+  8 * sizeof (short),
+  8 * sizeof (int),
+  8 * sizeof (long),
+  8 * sizeof (LONGEST),
+  8 * sizeof (float),
+  8 * sizeof (double),
+  8 * sizeof (long double),
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  generic_get_saved_register,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  0,
+  /* default_gdbarch() */
+};
+struct gdbarch *current_gdbarch = &default_gdbarch;
+
+
+/* Create a new ``struct gdbarch'' based in information provided by
+   ``struct gdbarch_info''. */
+
+struct gdbarch *
+gdbarch_alloc (info, tdep)
+     const struct gdbarch_info *info;
+     struct gdbarch_tdep *tdep;
+{
+  struct gdbarch *gdbarch = XMALLOC (struct gdbarch);
+  memset (gdbarch, 0, sizeof (*gdbarch));
+
+  gdbarch->tdep = tdep;
+
+  gdbarch->bfd_arch_info = info->bfd_arch_info;
+  gdbarch->byte_order = info->byte_order;
+
+  /* Force the explicit initialization of these. */
+  gdbarch->num_regs = -1;
+  gdbarch->sp_regnum = -1;
+  gdbarch->fp_regnum = -1;
+  gdbarch->pc_regnum = -1;
+  gdbarch->register_size = -1;
+  gdbarch->register_bytes = -1;
+  gdbarch->max_register_raw_size = -1;
+  gdbarch->max_register_virtual_size = -1;
+  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_stack_adjust_p = -1;
+  gdbarch->decr_pc_after_break = -1;
+  gdbarch->function_start_offset = -1;
+  gdbarch->frame_args_skip = -1;
+  /* gdbarch_alloc() */
+
+  return gdbarch;
+}
+
+
+/* Ensure that all values in a GDBARCH are reasonable. */
+
+static void verify_gdbarch PARAMS ((struct gdbarch *gdbarch));
+static void
+verify_gdbarch (gdbarch)
+     struct gdbarch *gdbarch;
+{
+  /* Only perform sanity checks on a multi-arch target. */
+  if (GDB_MULTI_ARCH <= 0)
+    return;
+  /* fundamental */
+  if (gdbarch->byte_order == 0)
+    fatal ("verify_gdbarch: byte-order unset");
+  if (gdbarch->bfd_arch_info == NULL)
+    fatal ("verify_gdbarch: bfd_arch_info unset");
+  /* Check those that need to be defined for the given multi-arch level. */
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->ptr_bit == 0))
+    fatal ("gdbarch: verify_gdbarch: ptr_bit invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->short_bit == 0))
+    fatal ("gdbarch: verify_gdbarch: short_bit invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->int_bit == 0))
+    fatal ("gdbarch: verify_gdbarch: int_bit invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->long_bit == 0))
+    fatal ("gdbarch: verify_gdbarch: long_bit invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->long_long_bit == 0))
+    fatal ("gdbarch: verify_gdbarch: long_long_bit invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->float_bit == 0))
+    fatal ("gdbarch: verify_gdbarch: float_bit invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->double_bit == 0))
+    fatal ("gdbarch: verify_gdbarch: double_bit invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->long_double_bit == 0))
+    fatal ("gdbarch: verify_gdbarch: long_double_bit invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->read_pc == 0))
+    fatal ("gdbarch: verify_gdbarch: read_pc invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->write_pc == 0))
+    fatal ("gdbarch: verify_gdbarch: write_pc invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->read_fp == 0))
+    fatal ("gdbarch: verify_gdbarch: read_fp invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->write_fp == 0))
+    fatal ("gdbarch: verify_gdbarch: write_fp invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->read_sp == 0))
+    fatal ("gdbarch: verify_gdbarch: read_sp invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->write_sp == 0))
+    fatal ("gdbarch: verify_gdbarch: write_sp invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->num_regs == -1))
+    fatal ("gdbarch: verify_gdbarch: num_regs invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->sp_regnum == -1))
+    fatal ("gdbarch: verify_gdbarch: sp_regnum invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->fp_regnum == -1))
+    fatal ("gdbarch: verify_gdbarch: fp_regnum invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->pc_regnum == -1))
+    fatal ("gdbarch: verify_gdbarch: pc_regnum invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->register_name == 0))
+    fatal ("gdbarch: verify_gdbarch: register_name invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->register_size == -1))
+    fatal ("gdbarch: verify_gdbarch: register_size invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->register_bytes == -1))
+    fatal ("gdbarch: verify_gdbarch: register_bytes invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->register_byte == 0))
+    fatal ("gdbarch: verify_gdbarch: register_byte invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->register_raw_size == 0))
+    fatal ("gdbarch: verify_gdbarch: register_raw_size invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->max_register_raw_size == -1))
+    fatal ("gdbarch: verify_gdbarch: max_register_raw_size invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->register_virtual_size == 0))
+    fatal ("gdbarch: verify_gdbarch: register_virtual_size invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->max_register_virtual_size == -1))
+    fatal ("gdbarch: verify_gdbarch: max_register_virtual_size invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->register_virtual_type == 0))
+    fatal ("gdbarch: verify_gdbarch: register_virtual_type invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->use_generic_dummy_frames == -1))
+    fatal ("gdbarch: verify_gdbarch: use_generic_dummy_frames invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->call_dummy_location == 0))
+    fatal ("gdbarch: verify_gdbarch: call_dummy_location invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->call_dummy_location == AT_ENTRY_POINT && gdbarch->call_dummy_address == 0))
+    fatal ("gdbarch: verify_gdbarch: call_dummy_address invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->call_dummy_start_offset == -1))
+    fatal ("gdbarch: verify_gdbarch: call_dummy_start_offset invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->call_dummy_breakpoint_offset == -1))
+    fatal ("gdbarch: verify_gdbarch: call_dummy_breakpoint_offset invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->call_dummy_breakpoint_offset_p == -1))
+    fatal ("gdbarch: verify_gdbarch: call_dummy_breakpoint_offset_p invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->call_dummy_length == -1))
+    fatal ("gdbarch: verify_gdbarch: call_dummy_length invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->pc_in_call_dummy == 0))
+    fatal ("gdbarch: verify_gdbarch: pc_in_call_dummy invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->call_dummy_p == -1))
+    fatal ("gdbarch: verify_gdbarch: call_dummy_p invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->call_dummy_stack_adjust_p == -1))
+    fatal ("gdbarch: verify_gdbarch: call_dummy_stack_adjust_p invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->call_dummy_stack_adjust_p && gdbarch->call_dummy_stack_adjust == 0))
+    fatal ("gdbarch: verify_gdbarch: call_dummy_stack_adjust invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->fix_call_dummy == 0))
+    fatal ("gdbarch: verify_gdbarch: fix_call_dummy invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->get_saved_register == 0))
+    fatal ("gdbarch: verify_gdbarch: get_saved_register invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->register_convertible == 0))
+    fatal ("gdbarch: verify_gdbarch: register_convertible invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->register_convert_to_virtual == 0))
+    fatal ("gdbarch: verify_gdbarch: register_convert_to_virtual invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->register_convert_to_raw == 0))
+    fatal ("gdbarch: verify_gdbarch: register_convert_to_raw invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->extract_return_value == 0))
+    fatal ("gdbarch: verify_gdbarch: extract_return_value invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->push_arguments == 0))
+    fatal ("gdbarch: verify_gdbarch: push_arguments invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->push_dummy_frame == 0))
+    fatal ("gdbarch: verify_gdbarch: push_dummy_frame invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->push_return_address == 0))
+    fatal ("gdbarch: verify_gdbarch: push_return_address invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->pop_frame == 0))
+    fatal ("gdbarch: verify_gdbarch: pop_frame invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->d10v_make_daddr == 0))
+    fatal ("gdbarch: verify_gdbarch: d10v_make_daddr invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->d10v_make_iaddr == 0))
+    fatal ("gdbarch: verify_gdbarch: d10v_make_iaddr invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->d10v_daddr_p == 0))
+    fatal ("gdbarch: verify_gdbarch: d10v_daddr_p invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->d10v_iaddr_p == 0))
+    fatal ("gdbarch: verify_gdbarch: d10v_iaddr_p invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->d10v_convert_daddr_to_raw == 0))
+    fatal ("gdbarch: verify_gdbarch: d10v_convert_daddr_to_raw invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->d10v_convert_iaddr_to_raw == 0))
+    fatal ("gdbarch: verify_gdbarch: d10v_convert_iaddr_to_raw invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->store_struct_return == 0))
+    fatal ("gdbarch: verify_gdbarch: store_struct_return invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->store_return_value == 0))
+    fatal ("gdbarch: verify_gdbarch: store_return_value invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->extract_struct_value_address == 0))
+    fatal ("gdbarch: verify_gdbarch: extract_struct_value_address invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->use_struct_convention == 0))
+    fatal ("gdbarch: verify_gdbarch: use_struct_convention invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->frame_init_saved_regs == 0))
+    fatal ("gdbarch: verify_gdbarch: frame_init_saved_regs invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->init_extra_frame_info == 0))
+    fatal ("gdbarch: verify_gdbarch: init_extra_frame_info invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->skip_prologue == 0))
+    fatal ("gdbarch: verify_gdbarch: skip_prologue invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->inner_than == 0))
+    fatal ("gdbarch: verify_gdbarch: inner_than invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->breakpoint_from_pc == 0))
+    fatal ("gdbarch: verify_gdbarch: breakpoint_from_pc invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->decr_pc_after_break == -1))
+    fatal ("gdbarch: verify_gdbarch: decr_pc_after_break invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->function_start_offset == -1))
+    fatal ("gdbarch: verify_gdbarch: function_start_offset invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->remote_translate_xfer_address == 0))
+    fatal ("gdbarch: verify_gdbarch: remote_translate_xfer_address invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->frame_args_skip == -1))
+    fatal ("gdbarch: verify_gdbarch: frame_args_skip invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->frameless_function_invocation == 0))
+    fatal ("gdbarch: verify_gdbarch: frameless_function_invocation invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->frame_chain == 0))
+    fatal ("gdbarch: verify_gdbarch: frame_chain invalid");
+  if ((GDB_MULTI_ARCH >= 1)
+      && (gdbarch->frame_chain_valid == 0))
+    fatal ("gdbarch: verify_gdbarch: frame_chain_valid invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->frame_saved_pc == 0))
+    fatal ("gdbarch: verify_gdbarch: frame_saved_pc invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->frame_args_address == 0))
+    fatal ("gdbarch: verify_gdbarch: frame_args_address invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->frame_locals_address == 0))
+    fatal ("gdbarch: verify_gdbarch: frame_locals_address invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->saved_pc_after_call == 0))
+    fatal ("gdbarch: verify_gdbarch: saved_pc_after_call invalid");
+  if ((GDB_MULTI_ARCH >= 2)
+      && (gdbarch->frame_num_args == 0))
+    fatal ("gdbarch: verify_gdbarch: frame_num_args invalid");
+}
+
+
+/* Print out the details of the current architecture. */
+
+void
+gdbarch_dump ()
+{
+  if (TARGET_ARCHITECTURE != NULL)
+    fprintf_unfiltered (gdb_stdlog,
+                        "gdbarch_update: TARGET_ARCHITECTURE = %s\n",
+                        TARGET_ARCHITECTURE->printable_name);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_BYTE_ORDER = %ld\n",
+                      (long) TARGET_BYTE_ORDER);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_PTR_BIT = %ld\n",
+                      (long) TARGET_PTR_BIT);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_SHORT_BIT = %ld\n",
+                      (long) TARGET_SHORT_BIT);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_INT_BIT = %ld\n",
+                      (long) TARGET_INT_BIT);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_LONG_BIT = %ld\n",
+                      (long) TARGET_LONG_BIT);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_LONG_LONG_BIT = %ld\n",
+                      (long) TARGET_LONG_LONG_BIT);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_FLOAT_BIT = %ld\n",
+                      (long) TARGET_FLOAT_BIT);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_DOUBLE_BIT = %ld\n",
+                      (long) TARGET_DOUBLE_BIT);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_LONG_DOUBLE_BIT = %ld\n",
+                      (long) TARGET_LONG_DOUBLE_BIT);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_READ_PC = 0x%08lx\n",
+                      (long) current_gdbarch->read_pc
+                      /*TARGET_READ_PC ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_WRITE_PC = 0x%08lx\n",
+                      (long) current_gdbarch->write_pc
+                      /*TARGET_WRITE_PC ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_READ_FP = 0x%08lx\n",
+                      (long) current_gdbarch->read_fp
+                      /*TARGET_READ_FP ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_WRITE_FP = 0x%08lx\n",
+                      (long) current_gdbarch->write_fp
+                      /*TARGET_WRITE_FP ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_READ_SP = 0x%08lx\n",
+                      (long) current_gdbarch->read_sp
+                      /*TARGET_READ_SP ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: TARGET_WRITE_SP = 0x%08lx\n",
+                      (long) current_gdbarch->write_sp
+                      /*TARGET_WRITE_SP ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: NUM_REGS = %ld\n",
+                      (long) NUM_REGS);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: SP_REGNUM = %ld\n",
+                      (long) SP_REGNUM);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FP_REGNUM = %ld\n",
+                      (long) FP_REGNUM);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: PC_REGNUM = %ld\n",
+                      (long) PC_REGNUM);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: REGISTER_NAME = 0x%08lx\n",
+                      (long) current_gdbarch->register_name
+                      /*REGISTER_NAME ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: REGISTER_SIZE = %ld\n",
+                      (long) REGISTER_SIZE);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: REGISTER_BYTES = %ld\n",
+                      (long) REGISTER_BYTES);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: REGISTER_BYTE = 0x%08lx\n",
+                      (long) current_gdbarch->register_byte
+                      /*REGISTER_BYTE ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: REGISTER_RAW_SIZE = 0x%08lx\n",
+                      (long) current_gdbarch->register_raw_size
+                      /*REGISTER_RAW_SIZE ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: MAX_REGISTER_RAW_SIZE = %ld\n",
+                      (long) MAX_REGISTER_RAW_SIZE);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: REGISTER_VIRTUAL_SIZE = 0x%08lx\n",
+                      (long) current_gdbarch->register_virtual_size
+                      /*REGISTER_VIRTUAL_SIZE ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: MAX_REGISTER_VIRTUAL_SIZE = %ld\n",
+                      (long) MAX_REGISTER_VIRTUAL_SIZE);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: REGISTER_VIRTUAL_TYPE = 0x%08lx\n",
+                      (long) current_gdbarch->register_virtual_type
+                      /*REGISTER_VIRTUAL_TYPE ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: USE_GENERIC_DUMMY_FRAMES = %ld\n",
+                      (long) USE_GENERIC_DUMMY_FRAMES);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: CALL_DUMMY_LOCATION = %ld\n",
+                      (long) CALL_DUMMY_LOCATION);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: CALL_DUMMY_ADDRESS = 0x%08lx\n",
+                      (long) current_gdbarch->call_dummy_address
+                      /*CALL_DUMMY_ADDRESS ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: CALL_DUMMY_START_OFFSET = 0x%08lx\n",
+                      (long) CALL_DUMMY_START_OFFSET);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: CALL_DUMMY_BREAKPOINT_OFFSET = 0x%08lx\n",
+                      (long) CALL_DUMMY_BREAKPOINT_OFFSET);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: CALL_DUMMY_BREAKPOINT_OFFSET_P = %ld\n",
+                      (long) CALL_DUMMY_BREAKPOINT_OFFSET_P);
+  if (CALL_DUMMY_LOCATION == BEFORE_TEXT_END || CALL_DUMMY_LOCATION == AFTER_TEXT_END)
+    fprintf_unfiltered (gdb_stdlog,
+                        "gdbarch_update: CALL_DUMMY_LENGTH = %ld\n",
+                        (long) CALL_DUMMY_LENGTH);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: PC_IN_CALL_DUMMY = 0x%08lx\n",
+                      (long) current_gdbarch->pc_in_call_dummy
+                      /*PC_IN_CALL_DUMMY ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: CALL_DUMMY_P = %ld\n",
+                      (long) CALL_DUMMY_P);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: CALL_DUMMY_WORDS = 0x%08lx\n",
+                      (long) CALL_DUMMY_WORDS);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: SIZEOF_CALL_DUMMY_WORDS = 0x%08lx\n",
+                      (long) SIZEOF_CALL_DUMMY_WORDS);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: CALL_DUMMY_STACK_ADJUST_P = 0x%08lx\n",
+                      (long) CALL_DUMMY_STACK_ADJUST_P);
+  if (CALL_DUMMY_STACK_ADJUST_P)
+    fprintf_unfiltered (gdb_stdlog,
+                        "gdbarch_update: CALL_DUMMY_STACK_ADJUST = 0x%08lx\n",
+                        (long) CALL_DUMMY_STACK_ADJUST);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FIX_CALL_DUMMY = 0x%08lx\n",
+                      (long) current_gdbarch->fix_call_dummy
+                      /*FIX_CALL_DUMMY ()*/);
+#ifdef BELIEVE_PCC_PROMOTION
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: BELIEVE_PCC_PROMOTION = %ld\n",
+                      (long) BELIEVE_PCC_PROMOTION);
+#endif
+#ifdef BELIEVE_PCC_PROMOTION_TYPE
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: BELIEVE_PCC_PROMOTION_TYPE = %ld\n",
+                      (long) BELIEVE_PCC_PROMOTION_TYPE);
+#endif
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: GET_SAVED_REGISTER = 0x%08lx\n",
+                      (long) current_gdbarch->get_saved_register
+                      /*GET_SAVED_REGISTER ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: REGISTER_CONVERTIBLE = 0x%08lx\n",
+                      (long) current_gdbarch->register_convertible
+                      /*REGISTER_CONVERTIBLE ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: REGISTER_CONVERT_TO_VIRTUAL = 0x%08lx\n",
+                      (long) current_gdbarch->register_convert_to_virtual
+                      /*REGISTER_CONVERT_TO_VIRTUAL ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: REGISTER_CONVERT_TO_RAW = 0x%08lx\n",
+                      (long) current_gdbarch->register_convert_to_raw
+                      /*REGISTER_CONVERT_TO_RAW ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: EXTRACT_RETURN_VALUE = 0x%08lx\n",
+                      (long) current_gdbarch->extract_return_value
+                      /*EXTRACT_RETURN_VALUE ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: PUSH_ARGUMENTS = 0x%08lx\n",
+                      (long) current_gdbarch->push_arguments
+                      /*PUSH_ARGUMENTS ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: PUSH_DUMMY_FRAME = 0x%08lx\n",
+                      (long) current_gdbarch->push_dummy_frame
+                      /*PUSH_DUMMY_FRAME ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: PUSH_RETURN_ADDRESS = 0x%08lx\n",
+                      (long) current_gdbarch->push_return_address
+                      /*PUSH_RETURN_ADDRESS ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: POP_FRAME = 0x%08lx\n",
+                      (long) current_gdbarch->pop_frame
+                      /*POP_FRAME ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: D10V_MAKE_DADDR = 0x%08lx\n",
+                      (long) current_gdbarch->d10v_make_daddr
+                      /*D10V_MAKE_DADDR ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: D10V_MAKE_IADDR = 0x%08lx\n",
+                      (long) current_gdbarch->d10v_make_iaddr
+                      /*D10V_MAKE_IADDR ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: D10V_DADDR_P = 0x%08lx\n",
+                      (long) current_gdbarch->d10v_daddr_p
+                      /*D10V_DADDR_P ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: D10V_IADDR_P = 0x%08lx\n",
+                      (long) current_gdbarch->d10v_iaddr_p
+                      /*D10V_IADDR_P ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: D10V_CONVERT_DADDR_TO_RAW = 0x%08lx\n",
+                      (long) current_gdbarch->d10v_convert_daddr_to_raw
+                      /*D10V_CONVERT_DADDR_TO_RAW ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: D10V_CONVERT_IADDR_TO_RAW = 0x%08lx\n",
+                      (long) current_gdbarch->d10v_convert_iaddr_to_raw
+                      /*D10V_CONVERT_IADDR_TO_RAW ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: STORE_STRUCT_RETURN = 0x%08lx\n",
+                      (long) current_gdbarch->store_struct_return
+                      /*STORE_STRUCT_RETURN ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: STORE_RETURN_VALUE = 0x%08lx\n",
+                      (long) current_gdbarch->store_return_value
+                      /*STORE_RETURN_VALUE ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: EXTRACT_STRUCT_VALUE_ADDRESS = 0x%08lx\n",
+                      (long) current_gdbarch->extract_struct_value_address
+                      /*EXTRACT_STRUCT_VALUE_ADDRESS ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: USE_STRUCT_CONVENTION = 0x%08lx\n",
+                      (long) current_gdbarch->use_struct_convention
+                      /*USE_STRUCT_CONVENTION ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FRAME_INIT_SAVED_REGS = 0x%08lx\n",
+                      (long) current_gdbarch->frame_init_saved_regs
+                      /*FRAME_INIT_SAVED_REGS ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: INIT_EXTRA_FRAME_INFO = 0x%08lx\n",
+                      (long) current_gdbarch->init_extra_frame_info
+                      /*INIT_EXTRA_FRAME_INFO ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: SKIP_PROLOGUE = 0x%08lx\n",
+                      (long) current_gdbarch->skip_prologue
+                      /*SKIP_PROLOGUE ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: INNER_THAN = 0x%08lx\n",
+                      (long) current_gdbarch->inner_than
+                      /*INNER_THAN ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: BREAKPOINT_FROM_PC = 0x%08lx\n",
+                      (long) current_gdbarch->breakpoint_from_pc
+                      /*BREAKPOINT_FROM_PC ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: DECR_PC_AFTER_BREAK = %ld\n",
+                      (long) DECR_PC_AFTER_BREAK);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FUNCTION_START_OFFSET = %ld\n",
+                      (long) FUNCTION_START_OFFSET);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: REMOTE_TRANSLATE_XFER_ADDRESS = 0x%08lx\n",
+                      (long) current_gdbarch->remote_translate_xfer_address
+                      /*REMOTE_TRANSLATE_XFER_ADDRESS ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FRAME_ARGS_SKIP = %ld\n",
+                      (long) FRAME_ARGS_SKIP);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FRAMELESS_FUNCTION_INVOCATION = 0x%08lx\n",
+                      (long) current_gdbarch->frameless_function_invocation
+                      /*FRAMELESS_FUNCTION_INVOCATION ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FRAME_CHAIN = 0x%08lx\n",
+                      (long) current_gdbarch->frame_chain
+                      /*FRAME_CHAIN ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FRAME_CHAIN_VALID = 0x%08lx\n",
+                      (long) current_gdbarch->frame_chain_valid
+                      /*FRAME_CHAIN_VALID ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FRAME_SAVED_PC = 0x%08lx\n",
+                      (long) current_gdbarch->frame_saved_pc
+                      /*FRAME_SAVED_PC ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FRAME_ARGS_ADDRESS = 0x%08lx\n",
+                      (long) current_gdbarch->frame_args_address
+                      /*FRAME_ARGS_ADDRESS ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FRAME_LOCALS_ADDRESS = 0x%08lx\n",
+                      (long) current_gdbarch->frame_locals_address
+                      /*FRAME_LOCALS_ADDRESS ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: SAVED_PC_AFTER_CALL = 0x%08lx\n",
+                      (long) current_gdbarch->saved_pc_after_call
+                      /*SAVED_PC_AFTER_CALL ()*/);
+  fprintf_unfiltered (gdb_stdlog,
+                      "gdbarch_update: FRAME_NUM_ARGS = 0x%08lx\n",
+                      (long) current_gdbarch->frame_num_args
+                      /*FRAME_NUM_ARGS ()*/);
+}
+
+struct gdbarch_tdep *
+gdbarch_tdep (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_tdep called\n");
+  return gdbarch->tdep;
+}
+
+
+const struct bfd_arch_info *
+gdbarch_bfd_arch_info (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_bfd_arch_info called\n");
+  return gdbarch->bfd_arch_info;
+}
+
+int
+gdbarch_byte_order (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_byte_order called\n");
+  return gdbarch->byte_order;
+}
+
+int
+gdbarch_ptr_bit (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->ptr_bit == 0)
+    fatal ("gdbarch: gdbarch_ptr_bit invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_ptr_bit called\n");
+  return gdbarch->ptr_bit;
+}
+
+void
+set_gdbarch_ptr_bit (gdbarch, ptr_bit)
+    struct gdbarch *gdbarch;
+    int ptr_bit;
+{
+  gdbarch->ptr_bit = ptr_bit;
+}
+
+int
+gdbarch_short_bit (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->short_bit == 0)
+    fatal ("gdbarch: gdbarch_short_bit invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_short_bit called\n");
+  return gdbarch->short_bit;
+}
+
+void
+set_gdbarch_short_bit (gdbarch, short_bit)
+    struct gdbarch *gdbarch;
+    int short_bit;
+{
+  gdbarch->short_bit = short_bit;
+}
+
+int
+gdbarch_int_bit (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->int_bit == 0)
+    fatal ("gdbarch: gdbarch_int_bit invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_int_bit called\n");
+  return gdbarch->int_bit;
+}
+
+void
+set_gdbarch_int_bit (gdbarch, int_bit)
+    struct gdbarch *gdbarch;
+    int int_bit;
+{
+  gdbarch->int_bit = int_bit;
+}
+
+int
+gdbarch_long_bit (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->long_bit == 0)
+    fatal ("gdbarch: gdbarch_long_bit invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_long_bit called\n");
+  return gdbarch->long_bit;
+}
+
+void
+set_gdbarch_long_bit (gdbarch, long_bit)
+    struct gdbarch *gdbarch;
+    int long_bit;
+{
+  gdbarch->long_bit = long_bit;
+}
+
+int
+gdbarch_long_long_bit (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->long_long_bit == 0)
+    fatal ("gdbarch: gdbarch_long_long_bit invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_long_long_bit called\n");
+  return gdbarch->long_long_bit;
+}
+
+void
+set_gdbarch_long_long_bit (gdbarch, long_long_bit)
+    struct gdbarch *gdbarch;
+    int long_long_bit;
+{
+  gdbarch->long_long_bit = long_long_bit;
+}
+
+int
+gdbarch_float_bit (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->float_bit == 0)
+    fatal ("gdbarch: gdbarch_float_bit invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_float_bit called\n");
+  return gdbarch->float_bit;
+}
+
+void
+set_gdbarch_float_bit (gdbarch, float_bit)
+    struct gdbarch *gdbarch;
+    int float_bit;
+{
+  gdbarch->float_bit = float_bit;
+}
+
+int
+gdbarch_double_bit (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->double_bit == 0)
+    fatal ("gdbarch: gdbarch_double_bit invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_double_bit called\n");
+  return gdbarch->double_bit;
+}
+
+void
+set_gdbarch_double_bit (gdbarch, double_bit)
+    struct gdbarch *gdbarch;
+    int double_bit;
+{
+  gdbarch->double_bit = double_bit;
+}
+
+int
+gdbarch_long_double_bit (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->long_double_bit == 0)
+    fatal ("gdbarch: gdbarch_long_double_bit invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_long_double_bit called\n");
+  return gdbarch->long_double_bit;
+}
+
+void
+set_gdbarch_long_double_bit (gdbarch, long_double_bit)
+    struct gdbarch *gdbarch;
+    int long_double_bit;
+{
+  gdbarch->long_double_bit = long_double_bit;
+}
+
+CORE_ADDR
+gdbarch_read_pc (struct gdbarch *gdbarch, int pid)
+{
+  if (gdbarch->read_pc == 0)
+    fatal ("gdbarch: gdbarch_read_pc invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_read_pc called\n");
+  return gdbarch->read_pc (pid);
+}
+
+void
+set_gdbarch_read_pc (gdbarch, read_pc)
+    struct gdbarch *gdbarch;
+    gdbarch_read_pc_ftype read_pc;
+{
+  gdbarch->read_pc = read_pc;
+}
+
+void
+gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, int pid)
+{
+  if (gdbarch->write_pc == 0)
+    fatal ("gdbarch: gdbarch_write_pc invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_write_pc called\n");
+  gdbarch->write_pc (val, pid);
+}
+
+void
+set_gdbarch_write_pc (gdbarch, write_pc)
+    struct gdbarch *gdbarch;
+    gdbarch_write_pc_ftype write_pc;
+{
+  gdbarch->write_pc = write_pc;
+}
+
+CORE_ADDR
+gdbarch_read_fp (struct gdbarch *gdbarch)
+{
+  if (gdbarch->read_fp == 0)
+    fatal ("gdbarch: gdbarch_read_fp invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_read_fp called\n");
+  return gdbarch->read_fp ();
+}
+
+void
+set_gdbarch_read_fp (gdbarch, read_fp)
+    struct gdbarch *gdbarch;
+    gdbarch_read_fp_ftype read_fp;
+{
+  gdbarch->read_fp = read_fp;
+}
+
+void
+gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val)
+{
+  if (gdbarch->write_fp == 0)
+    fatal ("gdbarch: gdbarch_write_fp invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_write_fp called\n");
+  gdbarch->write_fp (val);
+}
+
+void
+set_gdbarch_write_fp (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)
+{
+  if (gdbarch->read_sp == 0)
+    fatal ("gdbarch: gdbarch_read_sp invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_read_sp called\n");
+  return gdbarch->read_sp ();
+}
+
+void
+set_gdbarch_read_sp (gdbarch, read_sp)
+    struct gdbarch *gdbarch;
+    gdbarch_read_sp_ftype read_sp;
+{
+  gdbarch->read_sp = read_sp;
+}
+
+void
+gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val)
+{
+  if (gdbarch->write_sp == 0)
+    fatal ("gdbarch: gdbarch_write_sp invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_write_sp called\n");
+  gdbarch->write_sp (val);
+}
+
+void
+set_gdbarch_write_sp (gdbarch, write_sp)
+    struct gdbarch *gdbarch;
+    gdbarch_write_sp_ftype write_sp;
+{
+  gdbarch->write_sp = write_sp;
+}
+
+int
+gdbarch_num_regs (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->num_regs == -1)
+    fatal ("gdbarch: gdbarch_num_regs invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_num_regs called\n");
+  return gdbarch->num_regs;
+}
+
+void
+set_gdbarch_num_regs (gdbarch, num_regs)
+    struct gdbarch *gdbarch;
+    int num_regs;
+{
+  gdbarch->num_regs = num_regs;
+}
+
+int
+gdbarch_sp_regnum (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->sp_regnum == -1)
+    fatal ("gdbarch: gdbarch_sp_regnum invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_sp_regnum called\n");
+  return gdbarch->sp_regnum;
+}
+
+void
+set_gdbarch_sp_regnum (gdbarch, sp_regnum)
+    struct gdbarch *gdbarch;
+    int sp_regnum;
+{
+  gdbarch->sp_regnum = sp_regnum;
+}
+
+int
+gdbarch_fp_regnum (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->fp_regnum == -1)
+    fatal ("gdbarch: gdbarch_fp_regnum invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_fp_regnum called\n");
+  return gdbarch->fp_regnum;
+}
+
+void
+set_gdbarch_fp_regnum (gdbarch, fp_regnum)
+    struct gdbarch *gdbarch;
+    int fp_regnum;
+{
+  gdbarch->fp_regnum = fp_regnum;
+}
+
+int
+gdbarch_pc_regnum (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->pc_regnum == -1)
+    fatal ("gdbarch: gdbarch_pc_regnum invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_pc_regnum called\n");
+  return gdbarch->pc_regnum;
+}
+
+void
+set_gdbarch_pc_regnum (gdbarch, pc_regnum)
+    struct gdbarch *gdbarch;
+    int pc_regnum;
+{
+  gdbarch->pc_regnum = pc_regnum;
+}
+
+char *
+gdbarch_register_name (struct gdbarch *gdbarch, int regnr)
+{
+  if (gdbarch->register_name == 0)
+    fatal ("gdbarch: gdbarch_register_name invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_name called\n");
+  return gdbarch->register_name (regnr);
+}
+
+void
+set_gdbarch_register_name (gdbarch, register_name)
+    struct gdbarch *gdbarch;
+    gdbarch_register_name_ftype register_name;
+{
+  gdbarch->register_name = register_name;
+}
+
+int
+gdbarch_register_size (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->register_size == -1)
+    fatal ("gdbarch: gdbarch_register_size invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_size called\n");
+  return gdbarch->register_size;
+}
+
+void
+set_gdbarch_register_size (gdbarch, register_size)
+    struct gdbarch *gdbarch;
+    int register_size;
+{
+  gdbarch->register_size = register_size;
+}
+
+int
+gdbarch_register_bytes (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->register_bytes == -1)
+    fatal ("gdbarch: gdbarch_register_bytes invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_bytes called\n");
+  return gdbarch->register_bytes;
+}
+
+void
+set_gdbarch_register_bytes (gdbarch, register_bytes)
+    struct gdbarch *gdbarch;
+    int register_bytes;
+{
+  gdbarch->register_bytes = register_bytes;
+}
+
+int
+gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr)
+{
+  if (gdbarch->register_byte == 0)
+    fatal ("gdbarch: gdbarch_register_byte invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_byte called\n");
+  return gdbarch->register_byte (reg_nr);
+}
+
+void
+set_gdbarch_register_byte (gdbarch, register_byte)
+    struct gdbarch *gdbarch;
+    gdbarch_register_byte_ftype register_byte;
+{
+  gdbarch->register_byte = register_byte;
+}
+
+int
+gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr)
+{
+  if (gdbarch->register_raw_size == 0)
+    fatal ("gdbarch: gdbarch_register_raw_size invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_raw_size called\n");
+  return gdbarch->register_raw_size (reg_nr);
+}
+
+void
+set_gdbarch_register_raw_size (gdbarch, register_raw_size)
+    struct gdbarch *gdbarch;
+    gdbarch_register_raw_size_ftype register_raw_size;
+{
+  gdbarch->register_raw_size = register_raw_size;
+}
+
+int
+gdbarch_max_register_raw_size (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->max_register_raw_size == -1)
+    fatal ("gdbarch: gdbarch_max_register_raw_size invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_max_register_raw_size called\n");
+  return gdbarch->max_register_raw_size;
+}
+
+void
+set_gdbarch_max_register_raw_size (gdbarch, max_register_raw_size)
+    struct gdbarch *gdbarch;
+    int max_register_raw_size;
+{
+  gdbarch->max_register_raw_size = max_register_raw_size;
+}
+
+int
+gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr)
+{
+  if (gdbarch->register_virtual_size == 0)
+    fatal ("gdbarch: gdbarch_register_virtual_size invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_virtual_size called\n");
+  return gdbarch->register_virtual_size (reg_nr);
+}
+
+void
+set_gdbarch_register_virtual_size (gdbarch, register_virtual_size)
+    struct gdbarch *gdbarch;
+    gdbarch_register_virtual_size_ftype register_virtual_size;
+{
+  gdbarch->register_virtual_size = register_virtual_size;
+}
+
+int
+gdbarch_max_register_virtual_size (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->max_register_virtual_size == -1)
+    fatal ("gdbarch: gdbarch_max_register_virtual_size invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_max_register_virtual_size called\n");
+  return gdbarch->max_register_virtual_size;
+}
+
+void
+set_gdbarch_max_register_virtual_size (gdbarch, max_register_virtual_size)
+    struct gdbarch *gdbarch;
+    int max_register_virtual_size;
+{
+  gdbarch->max_register_virtual_size = max_register_virtual_size;
+}
+
+struct type *
+gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr)
+{
+  if (gdbarch->register_virtual_type == 0)
+    fatal ("gdbarch: gdbarch_register_virtual_type invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_virtual_type called\n");
+  return gdbarch->register_virtual_type (reg_nr);
+}
+
+void
+set_gdbarch_register_virtual_type (gdbarch, register_virtual_type)
+    struct gdbarch *gdbarch;
+    gdbarch_register_virtual_type_ftype register_virtual_type;
+{
+  gdbarch->register_virtual_type = register_virtual_type;
+}
+
+int
+gdbarch_use_generic_dummy_frames (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->use_generic_dummy_frames == -1)
+    fatal ("gdbarch: gdbarch_use_generic_dummy_frames invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_use_generic_dummy_frames called\n");
+  return gdbarch->use_generic_dummy_frames;
+}
+
+void
+set_gdbarch_use_generic_dummy_frames (gdbarch, use_generic_dummy_frames)
+    struct gdbarch *gdbarch;
+    int use_generic_dummy_frames;
+{
+  gdbarch->use_generic_dummy_frames = use_generic_dummy_frames;
+}
+
+int
+gdbarch_call_dummy_location (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->call_dummy_location == 0)
+    fatal ("gdbarch: gdbarch_call_dummy_location invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_location called\n");
+  return gdbarch->call_dummy_location;
+}
+
+void
+set_gdbarch_call_dummy_location (gdbarch, call_dummy_location)
+    struct gdbarch *gdbarch;
+    int call_dummy_location;
+{
+  gdbarch->call_dummy_location = call_dummy_location;
+}
+
+CORE_ADDR
+gdbarch_call_dummy_address (struct gdbarch *gdbarch)
+{
+  if (gdbarch->call_dummy_address == 0)
+    fatal ("gdbarch: gdbarch_call_dummy_address invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_address called\n");
+  return gdbarch->call_dummy_address ();
+}
+
+void
+set_gdbarch_call_dummy_address (gdbarch, call_dummy_address)
+    struct gdbarch *gdbarch;
+    gdbarch_call_dummy_address_ftype call_dummy_address;
+{
+  gdbarch->call_dummy_address = call_dummy_address;
+}
+
+CORE_ADDR
+gdbarch_call_dummy_start_offset (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->call_dummy_start_offset == -1)
+    fatal ("gdbarch: gdbarch_call_dummy_start_offset invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_start_offset called\n");
+  return gdbarch->call_dummy_start_offset;
+}
+
+void
+set_gdbarch_call_dummy_start_offset (gdbarch, call_dummy_start_offset)
+    struct gdbarch *gdbarch;
+    CORE_ADDR call_dummy_start_offset;
+{
+  gdbarch->call_dummy_start_offset = call_dummy_start_offset;
+}
+
+CORE_ADDR
+gdbarch_call_dummy_breakpoint_offset (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->call_dummy_breakpoint_offset == -1)
+    fatal ("gdbarch: gdbarch_call_dummy_breakpoint_offset invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_breakpoint_offset called\n");
+  return gdbarch->call_dummy_breakpoint_offset;
+}
+
+void
+set_gdbarch_call_dummy_breakpoint_offset (gdbarch, call_dummy_breakpoint_offset)
+    struct gdbarch *gdbarch;
+    CORE_ADDR call_dummy_breakpoint_offset;
+{
+  gdbarch->call_dummy_breakpoint_offset = call_dummy_breakpoint_offset;
+}
+
+int
+gdbarch_call_dummy_breakpoint_offset_p (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->call_dummy_breakpoint_offset_p == -1)
+    fatal ("gdbarch: gdbarch_call_dummy_breakpoint_offset_p invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_breakpoint_offset_p called\n");
+  return gdbarch->call_dummy_breakpoint_offset_p;
+}
+
+void
+set_gdbarch_call_dummy_breakpoint_offset_p (gdbarch, call_dummy_breakpoint_offset_p)
+    struct gdbarch *gdbarch;
+    int call_dummy_breakpoint_offset_p;
+{
+  gdbarch->call_dummy_breakpoint_offset_p = call_dummy_breakpoint_offset_p;
+}
+
+int
+gdbarch_call_dummy_length (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->call_dummy_length == -1)
+    fatal ("gdbarch: gdbarch_call_dummy_length invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_length called\n");
+  return gdbarch->call_dummy_length;
+}
+
+void
+set_gdbarch_call_dummy_length (gdbarch, call_dummy_length)
+    struct gdbarch *gdbarch;
+    int call_dummy_length;
+{
+  gdbarch->call_dummy_length = call_dummy_length;
+}
+
+int
+gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address)
+{
+  if (gdbarch->pc_in_call_dummy == 0)
+    fatal ("gdbarch: gdbarch_pc_in_call_dummy invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_pc_in_call_dummy called\n");
+  return gdbarch->pc_in_call_dummy (pc, sp, frame_address);
+}
+
+void
+set_gdbarch_pc_in_call_dummy (gdbarch, pc_in_call_dummy)
+    struct gdbarch *gdbarch;
+    gdbarch_pc_in_call_dummy_ftype pc_in_call_dummy;
+{
+  gdbarch->pc_in_call_dummy = pc_in_call_dummy;
+}
+
+int
+gdbarch_call_dummy_p (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->call_dummy_p == -1)
+    fatal ("gdbarch: gdbarch_call_dummy_p invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_p called\n");
+  return gdbarch->call_dummy_p;
+}
+
+void
+set_gdbarch_call_dummy_p (gdbarch, call_dummy_p)
+    struct gdbarch *gdbarch;
+    int call_dummy_p;
+{
+  gdbarch->call_dummy_p = call_dummy_p;
+}
+
+LONGEST *
+gdbarch_call_dummy_words (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_words called\n");
+  return gdbarch->call_dummy_words;
+}
+
+void
+set_gdbarch_call_dummy_words (gdbarch, call_dummy_words)
+    struct gdbarch *gdbarch;
+    LONGEST * call_dummy_words;
+{
+  gdbarch->call_dummy_words = call_dummy_words;
+}
+
+int
+gdbarch_sizeof_call_dummy_words (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_sizeof_call_dummy_words called\n");
+  return gdbarch->sizeof_call_dummy_words;
+}
+
+void
+set_gdbarch_sizeof_call_dummy_words (gdbarch, sizeof_call_dummy_words)
+    struct gdbarch *gdbarch;
+    int sizeof_call_dummy_words;
+{
+  gdbarch->sizeof_call_dummy_words = sizeof_call_dummy_words;
+}
+
+int
+gdbarch_call_dummy_stack_adjust_p (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->call_dummy_stack_adjust_p == -1)
+    fatal ("gdbarch: gdbarch_call_dummy_stack_adjust_p invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_stack_adjust_p called\n");
+  return gdbarch->call_dummy_stack_adjust_p;
+}
+
+void
+set_gdbarch_call_dummy_stack_adjust_p (gdbarch, call_dummy_stack_adjust_p)
+    struct gdbarch *gdbarch;
+    int call_dummy_stack_adjust_p;
+{
+  gdbarch->call_dummy_stack_adjust_p = call_dummy_stack_adjust_p;
+}
+
+int
+gdbarch_call_dummy_stack_adjust (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->call_dummy_stack_adjust_p && gdbarch->call_dummy_stack_adjust == 0)
+    fatal ("gdbarch: gdbarch_call_dummy_stack_adjust invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_stack_adjust called\n");
+  return gdbarch->call_dummy_stack_adjust;
+}
+
+void
+set_gdbarch_call_dummy_stack_adjust (gdbarch, call_dummy_stack_adjust)
+    struct gdbarch *gdbarch;
+    int call_dummy_stack_adjust;
+{
+  gdbarch->call_dummy_stack_adjust = call_dummy_stack_adjust;
+}
+
+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)
+{
+  if (gdbarch->fix_call_dummy == 0)
+    fatal ("gdbarch: gdbarch_fix_call_dummy invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_fix_call_dummy called\n");
+  gdbarch->fix_call_dummy (dummy, pc, fun, nargs, args, type, gcc_p);
+}
+
+void
+set_gdbarch_fix_call_dummy (gdbarch, fix_call_dummy)
+    struct gdbarch *gdbarch;
+    gdbarch_fix_call_dummy_ftype fix_call_dummy;
+{
+  gdbarch->fix_call_dummy = fix_call_dummy;
+}
+
+int
+gdbarch_believe_pcc_promotion (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_believe_pcc_promotion called\n");
+  return gdbarch->believe_pcc_promotion;
+}
+
+void
+set_gdbarch_believe_pcc_promotion (gdbarch, believe_pcc_promotion)
+    struct gdbarch *gdbarch;
+    int believe_pcc_promotion;
+{
+  gdbarch->believe_pcc_promotion = believe_pcc_promotion;
+}
+
+int
+gdbarch_believe_pcc_promotion_type (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_believe_pcc_promotion_type called\n");
+  return gdbarch->believe_pcc_promotion_type;
+}
+
+void
+set_gdbarch_believe_pcc_promotion_type (gdbarch, believe_pcc_promotion_type)
+    struct gdbarch *gdbarch;
+    int believe_pcc_promotion_type;
+{
+  gdbarch->believe_pcc_promotion_type = believe_pcc_promotion_type;
+}
+
+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)
+{
+  if (gdbarch->get_saved_register == 0)
+    fatal ("gdbarch: gdbarch_get_saved_register invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_get_saved_register called\n");
+  gdbarch->get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval);
+}
+
+void
+set_gdbarch_get_saved_register (gdbarch, get_saved_register)
+    struct gdbarch *gdbarch;
+    gdbarch_get_saved_register_ftype get_saved_register;
+{
+  gdbarch->get_saved_register = get_saved_register;
+}
+
+int
+gdbarch_register_convertible (struct gdbarch *gdbarch, int nr)
+{
+  if (gdbarch->register_convertible == 0)
+    fatal ("gdbarch: gdbarch_register_convertible invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_convertible called\n");
+  return gdbarch->register_convertible (nr);
+}
+
+void
+set_gdbarch_register_convertible (gdbarch, register_convertible)
+    struct gdbarch *gdbarch;
+    gdbarch_register_convertible_ftype register_convertible;
+{
+  gdbarch->register_convertible = register_convertible;
+}
+
+void
+gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to)
+{
+  if (gdbarch->register_convert_to_virtual == 0)
+    fatal ("gdbarch: gdbarch_register_convert_to_virtual invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_convert_to_virtual called\n");
+  gdbarch->register_convert_to_virtual (regnum, type, from, to);
+}
+
+void
+set_gdbarch_register_convert_to_virtual (gdbarch, register_convert_to_virtual)
+    struct gdbarch *gdbarch;
+    gdbarch_register_convert_to_virtual_ftype register_convert_to_virtual;
+{
+  gdbarch->register_convert_to_virtual = register_convert_to_virtual;
+}
+
+void
+gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to)
+{
+  if (gdbarch->register_convert_to_raw == 0)
+    fatal ("gdbarch: gdbarch_register_convert_to_raw invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_register_convert_to_raw called\n");
+  gdbarch->register_convert_to_raw (type, regnum, from, to);
+}
+
+void
+set_gdbarch_register_convert_to_raw (gdbarch, register_convert_to_raw)
+    struct gdbarch *gdbarch;
+    gdbarch_register_convert_to_raw_ftype register_convert_to_raw;
+{
+  gdbarch->register_convert_to_raw = register_convert_to_raw;
+}
+
+void
+gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf)
+{
+  if (gdbarch->extract_return_value == 0)
+    fatal ("gdbarch: gdbarch_extract_return_value invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_extract_return_value called\n");
+  gdbarch->extract_return_value (type, regbuf, valbuf);
+}
+
+void
+set_gdbarch_extract_return_value (gdbarch, extract_return_value)
+    struct gdbarch *gdbarch;
+    gdbarch_extract_return_value_ftype extract_return_value;
+{
+  gdbarch->extract_return_value = extract_return_value;
+}
+
+CORE_ADDR
+gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)
+{
+  if (gdbarch->push_arguments == 0)
+    fatal ("gdbarch: gdbarch_push_arguments invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_push_arguments called\n");
+  return gdbarch->push_arguments (nargs, args, sp, struct_return, struct_addr);
+}
+
+void
+set_gdbarch_push_arguments (gdbarch, push_arguments)
+    struct gdbarch *gdbarch;
+    gdbarch_push_arguments_ftype push_arguments;
+{
+  gdbarch->push_arguments = push_arguments;
+}
+
+void
+gdbarch_push_dummy_frame (struct gdbarch *gdbarch)
+{
+  if (gdbarch->push_dummy_frame == 0)
+    fatal ("gdbarch: gdbarch_push_dummy_frame invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_frame called\n");
+  gdbarch->push_dummy_frame ();
+}
+
+void
+set_gdbarch_push_dummy_frame (gdbarch, push_dummy_frame)
+    struct gdbarch *gdbarch;
+    gdbarch_push_dummy_frame_ftype push_dummy_frame;
+{
+  gdbarch->push_dummy_frame = push_dummy_frame;
+}
+
+CORE_ADDR
+gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp)
+{
+  if (gdbarch->push_return_address == 0)
+    fatal ("gdbarch: gdbarch_push_return_address invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_push_return_address called\n");
+  return gdbarch->push_return_address (pc, sp);
+}
+
+void
+set_gdbarch_push_return_address (gdbarch, push_return_address)
+    struct gdbarch *gdbarch;
+    gdbarch_push_return_address_ftype push_return_address;
+{
+  gdbarch->push_return_address = push_return_address;
+}
+
+void
+gdbarch_pop_frame (struct gdbarch *gdbarch)
+{
+  if (gdbarch->pop_frame == 0)
+    fatal ("gdbarch: gdbarch_pop_frame invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_pop_frame called\n");
+  gdbarch->pop_frame ();
+}
+
+void
+set_gdbarch_pop_frame (gdbarch, pop_frame)
+    struct gdbarch *gdbarch;
+    gdbarch_pop_frame_ftype pop_frame;
+{
+  gdbarch->pop_frame = pop_frame;
+}
+
+CORE_ADDR
+gdbarch_d10v_make_daddr (struct gdbarch *gdbarch, CORE_ADDR x)
+{
+  if (gdbarch->d10v_make_daddr == 0)
+    fatal ("gdbarch: gdbarch_d10v_make_daddr invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_make_daddr called\n");
+  return gdbarch->d10v_make_daddr (x);
+}
+
+void
+set_gdbarch_d10v_make_daddr (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)
+{
+  if (gdbarch->d10v_make_iaddr == 0)
+    fatal ("gdbarch: gdbarch_d10v_make_iaddr invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_make_iaddr called\n");
+  return gdbarch->d10v_make_iaddr (x);
+}
+
+void
+set_gdbarch_d10v_make_iaddr (gdbarch, d10v_make_iaddr)
+    struct gdbarch *gdbarch;
+    gdbarch_d10v_make_iaddr_ftype d10v_make_iaddr;
+{
+  gdbarch->d10v_make_iaddr = d10v_make_iaddr;
+}
+
+int
+gdbarch_d10v_daddr_p (struct gdbarch *gdbarch, CORE_ADDR x)
+{
+  if (gdbarch->d10v_daddr_p == 0)
+    fatal ("gdbarch: gdbarch_d10v_daddr_p invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_daddr_p called\n");
+  return gdbarch->d10v_daddr_p (x);
+}
+
+void
+set_gdbarch_d10v_daddr_p (gdbarch, d10v_daddr_p)
+    struct gdbarch *gdbarch;
+    gdbarch_d10v_daddr_p_ftype d10v_daddr_p;
+{
+  gdbarch->d10v_daddr_p = d10v_daddr_p;
+}
+
+int
+gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch, CORE_ADDR x)
+{
+  if (gdbarch->d10v_iaddr_p == 0)
+    fatal ("gdbarch: gdbarch_d10v_iaddr_p invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_iaddr_p called\n");
+  return gdbarch->d10v_iaddr_p (x);
+}
+
+void
+set_gdbarch_d10v_iaddr_p (gdbarch, d10v_iaddr_p)
+    struct gdbarch *gdbarch;
+    gdbarch_d10v_iaddr_p_ftype d10v_iaddr_p;
+{
+  gdbarch->d10v_iaddr_p = d10v_iaddr_p;
+}
+
+CORE_ADDR
+gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x)
+{
+  if (gdbarch->d10v_convert_daddr_to_raw == 0)
+    fatal ("gdbarch: gdbarch_d10v_convert_daddr_to_raw invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_convert_daddr_to_raw called\n");
+  return gdbarch->d10v_convert_daddr_to_raw (x);
+}
+
+void
+set_gdbarch_d10v_convert_daddr_to_raw (gdbarch, d10v_convert_daddr_to_raw)
+    struct gdbarch *gdbarch;
+    gdbarch_d10v_convert_daddr_to_raw_ftype d10v_convert_daddr_to_raw;
+{
+  gdbarch->d10v_convert_daddr_to_raw = d10v_convert_daddr_to_raw;
+}
+
+CORE_ADDR
+gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x)
+{
+  if (gdbarch->d10v_convert_iaddr_to_raw == 0)
+    fatal ("gdbarch: gdbarch_d10v_convert_iaddr_to_raw invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_d10v_convert_iaddr_to_raw called\n");
+  return gdbarch->d10v_convert_iaddr_to_raw (x);
+}
+
+void
+set_gdbarch_d10v_convert_iaddr_to_raw (gdbarch, d10v_convert_iaddr_to_raw)
+    struct gdbarch *gdbarch;
+    gdbarch_d10v_convert_iaddr_to_raw_ftype d10v_convert_iaddr_to_raw;
+{
+  gdbarch->d10v_convert_iaddr_to_raw = d10v_convert_iaddr_to_raw;
+}
+
+void
+gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp)
+{
+  if (gdbarch->store_struct_return == 0)
+    fatal ("gdbarch: gdbarch_store_struct_return invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_store_struct_return called\n");
+  gdbarch->store_struct_return (addr, sp);
+}
+
+void
+set_gdbarch_store_struct_return (gdbarch, store_struct_return)
+    struct gdbarch *gdbarch;
+    gdbarch_store_struct_return_ftype store_struct_return;
+{
+  gdbarch->store_struct_return = store_struct_return;
+}
+
+void
+gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf)
+{
+  if (gdbarch->store_return_value == 0)
+    fatal ("gdbarch: gdbarch_store_return_value invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_store_return_value called\n");
+  gdbarch->store_return_value (type, valbuf);
+}
+
+void
+set_gdbarch_store_return_value (gdbarch, store_return_value)
+    struct gdbarch *gdbarch;
+    gdbarch_store_return_value_ftype store_return_value;
+{
+  gdbarch->store_return_value = store_return_value;
+}
+
+CORE_ADDR
+gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf)
+{
+  if (gdbarch->extract_struct_value_address == 0)
+    fatal ("gdbarch: gdbarch_extract_struct_value_address invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_extract_struct_value_address called\n");
+  return gdbarch->extract_struct_value_address (regbuf);
+}
+
+void
+set_gdbarch_extract_struct_value_address (gdbarch, extract_struct_value_address)
+    struct gdbarch *gdbarch;
+    gdbarch_extract_struct_value_address_ftype extract_struct_value_address;
+{
+  gdbarch->extract_struct_value_address = extract_struct_value_address;
+}
+
+int
+gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type)
+{
+  if (gdbarch->use_struct_convention == 0)
+    fatal ("gdbarch: gdbarch_use_struct_convention invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_use_struct_convention called\n");
+  return gdbarch->use_struct_convention (gcc_p, value_type);
+}
+
+void
+set_gdbarch_use_struct_convention (gdbarch, use_struct_convention)
+    struct gdbarch *gdbarch;
+    gdbarch_use_struct_convention_ftype use_struct_convention;
+{
+  gdbarch->use_struct_convention = use_struct_convention;
+}
+
+void
+gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame)
+{
+  if (gdbarch->frame_init_saved_regs == 0)
+    fatal ("gdbarch: gdbarch_frame_init_saved_regs invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_init_saved_regs called\n");
+  gdbarch->frame_init_saved_regs (frame);
+}
+
+void
+set_gdbarch_frame_init_saved_regs (gdbarch, frame_init_saved_regs)
+    struct gdbarch *gdbarch;
+    gdbarch_frame_init_saved_regs_ftype frame_init_saved_regs;
+{
+  gdbarch->frame_init_saved_regs = frame_init_saved_regs;
+}
+
+void
+gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame)
+{
+  if (gdbarch->init_extra_frame_info == 0)
+    fatal ("gdbarch: gdbarch_init_extra_frame_info invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_init_extra_frame_info called\n");
+  gdbarch->init_extra_frame_info (fromleaf, frame);
+}
+
+void
+set_gdbarch_init_extra_frame_info (gdbarch, init_extra_frame_info)
+    struct gdbarch *gdbarch;
+    gdbarch_init_extra_frame_info_ftype init_extra_frame_info;
+{
+  gdbarch->init_extra_frame_info = init_extra_frame_info;
+}
+
+CORE_ADDR
+gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip)
+{
+  if (gdbarch->skip_prologue == 0)
+    fatal ("gdbarch: gdbarch_skip_prologue invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_prologue called\n");
+  return gdbarch->skip_prologue (ip);
+}
+
+void
+set_gdbarch_skip_prologue (gdbarch, skip_prologue)
+    struct gdbarch *gdbarch;
+    gdbarch_skip_prologue_ftype skip_prologue;
+{
+  gdbarch->skip_prologue = skip_prologue;
+}
+
+int
+gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs)
+{
+  if (gdbarch->inner_than == 0)
+    fatal ("gdbarch: gdbarch_inner_than invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_inner_than called\n");
+  return gdbarch->inner_than (lhs, rhs);
+}
+
+void
+set_gdbarch_inner_than (gdbarch, inner_than)
+    struct gdbarch *gdbarch;
+    gdbarch_inner_than_ftype inner_than;
+{
+  gdbarch->inner_than = inner_than;
+}
+
+unsigned char *
+gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
+{
+  if (gdbarch->breakpoint_from_pc == 0)
+    fatal ("gdbarch: gdbarch_breakpoint_from_pc invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_breakpoint_from_pc called\n");
+  return gdbarch->breakpoint_from_pc (pcptr, lenptr);
+}
+
+void
+set_gdbarch_breakpoint_from_pc (gdbarch, breakpoint_from_pc)
+    struct gdbarch *gdbarch;
+    gdbarch_breakpoint_from_pc_ftype breakpoint_from_pc;
+{
+  gdbarch->breakpoint_from_pc = breakpoint_from_pc;
+}
+
+CORE_ADDR
+gdbarch_decr_pc_after_break (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->decr_pc_after_break == -1)
+    fatal ("gdbarch: gdbarch_decr_pc_after_break invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_decr_pc_after_break called\n");
+  return gdbarch->decr_pc_after_break;
+}
+
+void
+set_gdbarch_decr_pc_after_break (gdbarch, decr_pc_after_break)
+    struct gdbarch *gdbarch;
+    CORE_ADDR decr_pc_after_break;
+{
+  gdbarch->decr_pc_after_break = decr_pc_after_break;
+}
+
+CORE_ADDR
+gdbarch_function_start_offset (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->function_start_offset == -1)
+    fatal ("gdbarch: gdbarch_function_start_offset invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_function_start_offset called\n");
+  return gdbarch->function_start_offset;
+}
+
+void
+set_gdbarch_function_start_offset (gdbarch, function_start_offset)
+    struct gdbarch *gdbarch;
+    CORE_ADDR function_start_offset;
+{
+  gdbarch->function_start_offset = function_start_offset;
+}
+
+void
+gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len)
+{
+  if (gdbarch->remote_translate_xfer_address == 0)
+    fatal ("gdbarch: gdbarch_remote_translate_xfer_address invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_remote_translate_xfer_address called\n");
+  gdbarch->remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len);
+}
+
+void
+set_gdbarch_remote_translate_xfer_address (gdbarch, remote_translate_xfer_address)
+    struct gdbarch *gdbarch;
+    gdbarch_remote_translate_xfer_address_ftype remote_translate_xfer_address;
+{
+  gdbarch->remote_translate_xfer_address = remote_translate_xfer_address;
+}
+
+CORE_ADDR
+gdbarch_frame_args_skip (gdbarch)
+    struct gdbarch *gdbarch;
+{
+  if (gdbarch->frame_args_skip == -1)
+    fatal ("gdbarch: gdbarch_frame_args_skip invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_args_skip called\n");
+  return gdbarch->frame_args_skip;
+}
+
+void
+set_gdbarch_frame_args_skip (gdbarch, frame_args_skip)
+    struct gdbarch *gdbarch;
+    CORE_ADDR frame_args_skip;
+{
+  gdbarch->frame_args_skip = frame_args_skip;
+}
+
+int
+gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi)
+{
+  if (gdbarch->frameless_function_invocation == 0)
+    fatal ("gdbarch: gdbarch_frameless_function_invocation invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_frameless_function_invocation called\n");
+  return gdbarch->frameless_function_invocation (fi);
+}
+
+void
+set_gdbarch_frameless_function_invocation (gdbarch, frameless_function_invocation)
+    struct gdbarch *gdbarch;
+    gdbarch_frameless_function_invocation_ftype frameless_function_invocation;
+{
+  gdbarch->frameless_function_invocation = frameless_function_invocation;
+}
+
+CORE_ADDR
+gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame)
+{
+  if (gdbarch->frame_chain == 0)
+    fatal ("gdbarch: gdbarch_frame_chain invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_chain called\n");
+  return gdbarch->frame_chain (frame);
+}
+
+void
+set_gdbarch_frame_chain (gdbarch, frame_chain)
+    struct gdbarch *gdbarch;
+    gdbarch_frame_chain_ftype frame_chain;
+{
+  gdbarch->frame_chain = frame_chain;
+}
+
+int
+gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe)
+{
+  if (gdbarch->frame_chain_valid == 0)
+    fatal ("gdbarch: gdbarch_frame_chain_valid invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_chain_valid called\n");
+  return gdbarch->frame_chain_valid (chain, thisframe);
+}
+
+void
+set_gdbarch_frame_chain_valid (gdbarch, frame_chain_valid)
+    struct gdbarch *gdbarch;
+    gdbarch_frame_chain_valid_ftype frame_chain_valid;
+{
+  gdbarch->frame_chain_valid = frame_chain_valid;
+}
+
+CORE_ADDR
+gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi)
+{
+  if (gdbarch->frame_saved_pc == 0)
+    fatal ("gdbarch: gdbarch_frame_saved_pc invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_saved_pc called\n");
+  return gdbarch->frame_saved_pc (fi);
+}
+
+void
+set_gdbarch_frame_saved_pc (gdbarch, frame_saved_pc)
+    struct gdbarch *gdbarch;
+    gdbarch_frame_saved_pc_ftype frame_saved_pc;
+{
+  gdbarch->frame_saved_pc = frame_saved_pc;
+}
+
+CORE_ADDR
+gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi)
+{
+  if (gdbarch->frame_args_address == 0)
+    fatal ("gdbarch: gdbarch_frame_args_address invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_args_address called\n");
+  return gdbarch->frame_args_address (fi);
+}
+
+void
+set_gdbarch_frame_args_address (gdbarch, frame_args_address)
+    struct gdbarch *gdbarch;
+    gdbarch_frame_args_address_ftype frame_args_address;
+{
+  gdbarch->frame_args_address = frame_args_address;
+}
+
+CORE_ADDR
+gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi)
+{
+  if (gdbarch->frame_locals_address == 0)
+    fatal ("gdbarch: gdbarch_frame_locals_address invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_locals_address called\n");
+  return gdbarch->frame_locals_address (fi);
+}
+
+void
+set_gdbarch_frame_locals_address (gdbarch, frame_locals_address)
+    struct gdbarch *gdbarch;
+    gdbarch_frame_locals_address_ftype frame_locals_address;
+{
+  gdbarch->frame_locals_address = frame_locals_address;
+}
+
+CORE_ADDR
+gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame)
+{
+  if (gdbarch->saved_pc_after_call == 0)
+    fatal ("gdbarch: gdbarch_saved_pc_after_call invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_saved_pc_after_call called\n");
+  return gdbarch->saved_pc_after_call (frame);
+}
+
+void
+set_gdbarch_saved_pc_after_call (gdbarch, saved_pc_after_call)
+    struct gdbarch *gdbarch;
+    gdbarch_saved_pc_after_call_ftype saved_pc_after_call;
+{
+  gdbarch->saved_pc_after_call = saved_pc_after_call;
+}
+
+int
+gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame)
+{
+  if (gdbarch->frame_num_args == 0)
+    fatal ("gdbarch: gdbarch_frame_num_args invalid");
+  if (gdbarch_debug >= 2)
+    /* FIXME: gdb_std??? */
+    fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_num_args called\n");
+  return gdbarch->frame_num_args (frame);
+}
+
+void
+set_gdbarch_frame_num_args (gdbarch, frame_num_args)
+    struct gdbarch *gdbarch;
+    gdbarch_frame_num_args_ftype frame_num_args;
+{
+  gdbarch->frame_num_args = frame_num_args;
+}
+
+
+/* Keep a registrary of per-architecture data-pointers required by GDB
+   modules. */
+
+struct gdbarch_data
+{
+  int index;
+};
+
+struct gdbarch_data_registration
+{
+  gdbarch_data_ftype *init;
+  struct gdbarch_data *data;
+  struct gdbarch_data_registration *next;
+};
+
+struct gdbarch_data_registrary
+{
+  int nr;
+  struct gdbarch_data_registration *registrations;
+};
+
+struct gdbarch_data_registrary gdbarch_data_registrary =
+{
+  0, NULL,
+};
+
+struct gdbarch_data *
+register_gdbarch_data (init)
+     gdbarch_data_ftype *init;
+{
+  struct gdbarch_data_registration **curr;
+  for (curr = &gdbarch_data_registrary.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_registrary.nr++;
+  return (*curr)->data;
+}
+
+
+/* Walk through all the registered users initializing each in turn. */
+
+static void init_gdbarch_data PARAMS ((struct gdbarch *));
+static void
+init_gdbarch_data (gdbarch)
+     struct gdbarch *gdbarch;
+{
+  struct gdbarch_data_registration *rego;
+  gdbarch->nr_data = gdbarch_data_registrary.nr + 1;
+  gdbarch->data = xmalloc (sizeof (void*) * gdbarch->nr_data);
+  for (rego = gdbarch_data_registrary.registrations;
+       rego != NULL;
+       rego = rego->next)
+    {
+      if (rego->data->index < gdbarch->nr_data)
+	gdbarch->data[rego->data->index] = rego->init ();
+    }
+}
+
+
+/* Return the current value of the specified per-architecture
+   data-pointer. */
+
+void *
+gdbarch_data (data)
+     struct gdbarch_data *data;
+{
+  if (data->index >= current_gdbarch->nr_data)
+    fatal ("gdbarch_data: request for non-existant data.");
+  return current_gdbarch->data[data->index];
+}
+
+
+
+/* Keep a registrary of swaped data required by GDB modules. */
+
+struct gdbarch_swap
+{
+  void *swap;
+  struct gdbarch_swap_registration *source;
+  struct gdbarch_swap *next;
+};
+
+struct gdbarch_swap_registration
+{
+  void *data;
+  unsigned long sizeof_data;
+  gdbarch_swap_ftype *init;
+  struct gdbarch_swap_registration *next;
+};
+
+struct gdbarch_swap_registrary
+{
+  int nr;
+  struct gdbarch_swap_registration *registrations;
+};
+
+struct gdbarch_swap_registrary gdbarch_swap_registrary = 
+{
+  0, NULL,
+};
+
+void
+register_gdbarch_swap (data, sizeof_data, init)
+     void *data;
+     unsigned long sizeof_data;
+     gdbarch_swap_ftype *init;
+{
+  struct gdbarch_swap_registration **rego;
+  for (rego = &gdbarch_swap_registrary.registrations;
+       (*rego) != NULL;
+       rego = &(*rego)->next);
+  (*rego) = XMALLOC (struct gdbarch_swap_registration);
+  (*rego)->next = NULL;
+  (*rego)->init = init;
+  (*rego)->data = data;
+  (*rego)->sizeof_data = sizeof_data;
+}
+
+
+static void init_gdbarch_swap PARAMS ((struct gdbarch *));
+static void
+init_gdbarch_swap (gdbarch)
+     struct gdbarch *gdbarch;
+{
+  struct gdbarch_swap_registration *rego;
+  struct gdbarch_swap **curr = &gdbarch->swap;
+  for (rego = gdbarch_swap_registrary.registrations;
+       rego != NULL;
+       rego = rego->next)
+    {
+      if (rego->data != NULL)
+	{
+	  (*curr) = XMALLOC (struct gdbarch_swap);
+	  (*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)
+	rego->init ();
+    }
+}
+
+static void swapout_gdbarch_swap PARAMS ((struct gdbarch *));
+static void
+swapout_gdbarch_swap (gdbarch)
+     struct gdbarch *gdbarch;
+{
+  struct gdbarch_swap *curr;
+  for (curr = gdbarch->swap;
+       curr != NULL;
+       curr = curr->next)
+    memcpy (curr->swap, curr->source->data, curr->source->sizeof_data);
+}
+
+static void swapin_gdbarch_swap PARAMS ((struct gdbarch *));
+static void
+swapin_gdbarch_swap (gdbarch)
+     struct gdbarch *gdbarch;
+{
+  struct gdbarch_swap *curr;
+  for (curr = gdbarch->swap;
+       curr != NULL;
+       curr = curr->next)
+    memcpy (curr->source->data, curr->swap, curr->source->sizeof_data);
+}
+
+
+/* Keep a registrary of the architectures known by GDB. */
+
+struct gdbarch_init_registration
+{
+  enum bfd_architecture bfd_architecture;
+  gdbarch_init_ftype *init;
+  struct gdbarch_list *arches;
+  struct gdbarch_init_registration *next;
+};
+
+static struct gdbarch_init_registration *gdbarch_init_registrary = NULL;
+
+void
+register_gdbarch_init (bfd_architecture, init)
+     enum bfd_architecture bfd_architecture;
+     gdbarch_init_ftype *init;
+{
+  struct gdbarch_init_registration **curr;
+  const struct bfd_arch_info *bfd_arch_info;
+  /* Check that BFD reconizes this architecture */
+  bfd_arch_info = bfd_lookup_arch (bfd_architecture, 0);
+  if (bfd_arch_info == NULL)
+    {
+      fatal ("gdbarch: Attempt to register unknown architecture (%d)", bfd_architecture);
+    }
+  /* Check that we haven't seen this architecture before */
+  for (curr = &gdbarch_init_registrary;
+       (*curr) != NULL;
+       curr = &(*curr)->next)
+    {
+      if (bfd_architecture == (*curr)->bfd_architecture)
+	fatal ("gdbarch: Duplicate registraration of architecture (%s)",
+	       bfd_arch_info->printable_name);
+    }
+  /* log it */
+  if (gdbarch_debug)
+    fprintf_unfiltered (gdb_stdlog, "register_gdbarch_init (%s, 0x%08lx)\n",
+			bfd_arch_info->printable_name,
+			(long) init);
+  /* Append it */
+  (*curr) = XMALLOC (struct gdbarch_init_registration);
+  (*curr)->bfd_architecture = bfd_architecture;
+  (*curr)->init = init;
+  (*curr)->arches = NULL;
+  (*curr)->next = NULL;
+}
+  
+
+
+/* Look for an architecture using gdbarch_info.  Base search on only
+   BFD_ARCH_INFO and BYTE_ORDER. */
+
+struct gdbarch_list *
+gdbarch_list_lookup_by_info (arches, info)
+     struct gdbarch_list *arches;
+     const struct gdbarch_info *info;
+{
+  for (; arches != NULL; arches = arches->next)
+    {
+      if (info->bfd_arch_info != arches->gdbarch->bfd_arch_info)
+	continue;
+      if (info->byte_order != arches->gdbarch->byte_order)
+	continue;
+      return arches;
+    }
+  return NULL;
+}
+
+
+/* Update the current architecture. Return ZERO if the update request
+   failed. */
+
+int
+gdbarch_update (info)
+     struct gdbarch_info info;
+{
+  struct gdbarch *new_gdbarch;
+  struct gdbarch_list **list;
+  struct gdbarch_init_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;
+    }
+  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_init_registrary;
+       rego != NULL && rego->bfd_architecture != info.bfd_architecture;
+       rego = rego->next);
+  if (rego == NULL)
+    {
+      if (gdbarch_debug)
+	fprintf_unfiltered (gdb_stdlog, "gdbarch_update: No matching architecture\n");
+      return 0;
+    }
+
+  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
+			   ? info.bfd_arch_info->printable_name
+			   : "(null)"));
+      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"
+			   : "default"));
+      fprintf_unfiltered (gdb_stdlog,
+			  "gdbarch_update: info.abfd 0x%lx\n",
+			  (long) info.abfd);
+      fprintf_unfiltered (gdb_stdlog,
+			  "gdbarch_update: info.tdep_info 0x%lx\n",
+			  (long) info.tdep_info);
+    }
+
+  /* Ask the target for a replacement architecture. */
+  new_gdbarch = rego->init (info, rego->arches);
+
+  /* Did the target like it?  No. Reject the change. */
+  if (new_gdbarch == NULL)
+    {
+      if (gdbarch_debug)
+	fprintf_unfiltered (gdb_stdlog, "gdbarch_update: Target rejected architecture\n");
+      return 0;
+    }
+
+  /* Did the architecture change?  No. Do nothing. */
+  if (current_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);
+      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. */
+  current_gdbarch = new_gdbarch;
+  if (gdbarch_debug)
+    {
+      fprintf_unfiltered (gdb_stdlog,
+			  "gdbarch_update: New architecture 0x%08lx (%s) selected\n",
+			  (long) new_gdbarch,
+			  new_gdbarch->bfd_arch_info->printable_name);
+      gdbarch_dump ();
+    }
+  
+  /* Check that the newly installed architecture is valid.  */
+  verify_gdbarch (new_gdbarch);
+
+  /* Initialize the per-architecture memory (swap) areas.
+     CURRENT_GDBARCH must be update before these modules are
+     called. */
+  init_gdbarch_swap (new_gdbarch);
+  
+  /* Initialize the per-architecture data-pointer of all parties that
+     registered an interest in this architecture.  CURRENT_GDBARCH
+     must be updated before these modules are called. */
+  init_gdbarch_data (new_gdbarch);
+  
+  return 1;
+}
+
+
+
 /* Functions to manipulate the endianness of the target.  */
 
 #ifdef TARGET_BYTE_ORDER_SELECTABLE
@@ -109,6 +2886,13 @@ set_endian_big (args, from_tty)
     {
       target_byte_order = BIG_ENDIAN;
       target_byte_order_auto = 0;
+      if (GDB_MULTI_ARCH)
+	{
+	  struct gdbarch_info info;
+	  memset (&info, 0, sizeof info);
+	  info.byte_order = BIG_ENDIAN;
+	  gdbarch_update (info);
+	}
     }
   else
     {
@@ -128,6 +2912,13 @@ set_endian_little (args, from_tty)
     {
       target_byte_order = LITTLE_ENDIAN;
       target_byte_order_auto = 0;
+      if (GDB_MULTI_ARCH)
+	{
+	  struct gdbarch_info info;
+	  memset (&info, 0, sizeof info);
+	  info.byte_order = LITTLE_ENDIAN;
+	  gdbarch_update (info);
+	}
     }
   else
     {
@@ -238,6 +3029,8 @@ set_arch (arch, type)
 	}
       break;
     }
+  if (gdbarch_debug)
+    gdbarch_dump ();
 }
 
 /* Called if the user enters ``show architecture'' without an argument. */
@@ -271,6 +3064,22 @@ set_architecture (args, from_tty)
     {
       target_architecture_auto = 1;
     }
+  else if (GDB_MULTI_ARCH)
+    {
+      const struct bfd_arch_info *arch = bfd_scan_arch (args);
+      if (arch == NULL)
+	printf_unfiltered ("Architecture `%s' not reconized.\n", args);
+      else
+	{
+	  struct gdbarch_info info;
+	  memset (&info, 0, sizeof info);
+	  info.bfd_arch_info = arch;
+	  if (gdbarch_update (info))
+	    target_architecture_auto = 0;
+	  else
+	    printf_unfiltered ("Architecture `%s' not reconized.\n", args);
+	}
+    }
   else
     {
       const struct bfd_arch_info *arch = bfd_scan_arch (args);
@@ -289,6 +3098,36 @@ info_architecture (args, from_tty)
      int from_tty;
 {
   enum bfd_architecture a;
+  if (GDB_MULTI_ARCH)
+    {
+      if (gdbarch_init_registrary != NULL)
+	{
+	  struct gdbarch_init_registration *rego;
+	  printf_filtered ("Available architectures are:\n");
+	  for (rego = gdbarch_init_registrary;
+	       rego != NULL;
+	       rego = rego->next)
+	    {
+	      const struct bfd_arch_info *ap;
+	      ap = bfd_lookup_arch (rego->bfd_architecture, 0);
+	      if (ap != NULL)
+		{
+		  do
+		    {
+		      printf_filtered (" %s", ap->printable_name);
+		      ap = ap->next;
+		    }
+		  while (ap != NULL);
+		  printf_filtered ("\n");
+		}
+	    }
+	}
+      else
+	{
+	  printf_filtered ("There are no available architectures.\n");
+	}
+      return;
+    }
   printf_filtered ("Available architectures are:\n");
   for (a = bfd_arch_obscure + 1; a < bfd_arch_last; a++)
     {
@@ -316,7 +3155,7 @@ set_architecture_from_arch_mach (arch, mach)
   if (wanted != NULL)
     set_arch (wanted, set_arch_manual);
   else
-    fatal ("hardwired architecture/machine not reconized");
+    fatal ("gdbarch: hardwired architecture/machine not reconized");
 }
 
 /* Set the architecture from a BFD */
@@ -349,6 +3188,13 @@ frame_num_args_unknown (fi)
 }
 
 
+int
+generic_register_convertible_not (num)
+     int num;
+{
+  return 0;
+}
+  
 /* Disassembler */
 
 /* Pointer to the target-dependent disassembly function.  */
@@ -364,6 +3210,14 @@ void
 set_gdbarch_from_file (abfd)
      bfd *abfd;
 {
+  if (GDB_MULTI_ARCH)
+    {
+      struct gdbarch_info info;
+      memset (&info, 0, sizeof info);
+      info.abfd = abfd;
+      gdbarch_update (info);
+      return;
+    }
   set_architecture_from_file (abfd);
   set_endian_from_file (abfd);
 }