#include "sym.h"

#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"

#define bfd_sym_close_and_cleanup _bfd_generic_close_and_cleanup
#define bfd_sym_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
#define bfd_sym_new_section_hook _bfd_generic_new_section_hook
#define bfd_sym_bfd_is_local_label_name bfd_generic_is_local_label_name
#define bfd_sym_get_lineno _bfd_nosymbols_get_lineno
#define bfd_sym_find_nearest_line _bfd_nosymbols_find_nearest_line
#define bfd_sym_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define bfd_sym_read_minisymbols _bfd_generic_read_minisymbols
#define bfd_sym_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol

#define bfd_sym_get_reloc_upper_bound _bfd_norelocs_get_reloc_upper_bound
#define bfd_sym_canonicalize_reloc _bfd_norelocs_canonicalize_reloc
#define bfd_sym_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup

#define bfd_sym_set_arch_mach _bfd_generic_set_arch_mach

#define bfd_sym_get_section_contents _bfd_generic_get_section_contents
#define bfd_sym_set_section_contents _bfd_generic_set_section_contents

#define bfd_sym_bfd_get_relocated_section_contents \
  bfd_generic_get_relocated_section_contents
#define bfd_sym_bfd_relax_section bfd_generic_relax_section
#define bfd_sym_bfd_gc_sections bfd_generic_gc_sections
#define bfd_sym_bfd_merge_sections bfd_generic_merge_sections
#define bfd_sym_bfd_discard_group bfd_generic_discard_group
#define bfd_sym_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define bfd_sym_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
#define bfd_sym_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define bfd_sym_bfd_link_just_syms _bfd_generic_link_just_syms
#define bfd_sym_bfd_final_link _bfd_generic_final_link
#define bfd_sym_bfd_link_split_section _bfd_generic_link_split_section
#define bfd_sym_get_section_contents_in_window \
  _bfd_generic_get_section_contents_in_window

static int pstrcmp PARAMS ((unsigned char *a, unsigned char *b));

extern const bfd_target sym_vec;

static unsigned long compute_offset
PARAMS ((unsigned long first_page, unsigned long page_size,
	 unsigned long entry_size, unsigned long index));

static int pstrcmp (a, b)
     unsigned char *a;
     unsigned char *b;
{
  unsigned char clen;
  int ret;

  clen = (a[0] > b[0]) ? a[0] : b[0];
  ret = memcmp (a + 1, b + 1, clen);
  if (ret != 0) { return ret; }

  if (a[0] == b[0]) { return 0; }
  else if (a[0] < b[0]) { return -1; }
  else { return 0; }
}

static unsigned long compute_offset (first_page, page_size, entry_size, index)
     unsigned long first_page;
     unsigned long page_size;
     unsigned long entry_size;
     unsigned long index;
{
  unsigned long entries_per_page = page_size / entry_size;
  unsigned long page_number = first_page + (index / entries_per_page);
  unsigned long page_offset = (index % entries_per_page) * entry_size;

  return (page_number * page_size) + page_offset;
}

boolean bfd_sym_mkobject (abfd)
     bfd *abfd ATTRIBUTE_UNUSED;
{
  return (boolean) true;
}

void bfd_sym_print_symbol (abfd, afile, symbol, how)
     bfd *abfd ATTRIBUTE_UNUSED;
     PTR afile ATTRIBUTE_UNUSED;
     asymbol *symbol ATTRIBUTE_UNUSED;
     bfd_print_symbol_type how ATTRIBUTE_UNUSED;
{
  return;
}

boolean bfd_sym_valid (abfd)
     bfd *abfd;
{
  if (abfd == NULL) { return 0; }
  if (abfd->xvec == NULL) { return 0; }
  if (! (abfd->xvec == &sym_vec)) { return 0; }
  return 1;
}

unsigned char *bfd_sym_read_name_table (abfd, dshb)
     bfd *abfd;
     bfd_sym_header_block *dshb;
{
  unsigned char *rstr;
  long ret;

  size_t table_size = dshb->dshb_nte.dti_page_count * dshb->dshb_page_size;
  size_t table_offset = dshb->dshb_nte.dti_first_page * dshb->dshb_page_size;
  
  rstr = (unsigned char *) bfd_alloc (abfd, table_size);
  if (rstr == NULL) {
    return rstr;
  }

  bfd_seek (abfd, table_offset, SEEK_SET);
  ret = bfd_bread (rstr, table_size, abfd);
  if ((ret < 0) || ((unsigned long) ret != table_size)) {
    bfd_release (abfd, rstr);
    return NULL;
  }
  
  return rstr;
}

void bfd_sym_parse_file_reference_v32 (buf, len, entry)
     unsigned char *buf;
     size_t len;
     bfd_sym_file_reference *entry;
{
  BFD_ASSERT (len == 6);

  entry->fref_frte_index = bfd_getb16 (buf);
  entry->fref_offset = bfd_getb32 (buf + 2);
}

void bfd_sym_parse_disk_table_v32 (buf, len, table)
     unsigned char *buf;
     size_t len;
     bfd_sym_table_info *table;
{
  BFD_ASSERT (len == 8);
  
  table->dti_first_page = bfd_getb16 (buf);
  table->dti_page_count = bfd_getb16 (buf + 2);
  table->dti_object_count = bfd_getb32 (buf + 4);
} 

void bfd_sym_parse_header_v32 (buf, len, header)
     unsigned char *buf;
     size_t len;
     bfd_sym_header_block *header;
{
  BFD_ASSERT (len == 154);
  
  memcpy (header->dshb_id, buf, 32);
  header->dshb_page_size = bfd_getb16 (buf + 32);
  header->dshb_hash_page = bfd_getb16 (buf + 34);
  header->dshb_root_mte = bfd_getb16 (buf + 36);
  header->dshb_mod_date = bfd_getb32 (buf + 38);
  
  bfd_sym_parse_disk_table_v32 (buf + 42, 8, &header->dshb_frte);
  bfd_sym_parse_disk_table_v32 (buf + 50, 8, &header->dshb_rte);
  bfd_sym_parse_disk_table_v32 (buf + 58, 8, &header->dshb_mte);
  bfd_sym_parse_disk_table_v32 (buf + 66, 8, &header->dshb_cmte);
  bfd_sym_parse_disk_table_v32 (buf + 74, 8, &header->dshb_cvte);
  bfd_sym_parse_disk_table_v32 (buf + 82, 8, &header->dshb_csnte);
  bfd_sym_parse_disk_table_v32 (buf + 90, 8, &header->dshb_clte);
  bfd_sym_parse_disk_table_v32 (buf + 98, 8, &header->dshb_ctte);
  bfd_sym_parse_disk_table_v32 (buf + 106, 8, &header->dshb_tte);
  bfd_sym_parse_disk_table_v32 (buf + 114, 8, &header->dshb_nte);
  bfd_sym_parse_disk_table_v32 (buf + 122, 8, &header->dshb_tinfo);
  bfd_sym_parse_disk_table_v32 (buf + 130, 8, &header->dshb_fite);
  bfd_sym_parse_disk_table_v32 (buf + 138, 8, &header->dshb_const);
  
  memcpy (&header->dshb_file_creator, buf + 146, 4);
  memcpy (&header->dshb_file_type, buf + 150, 4);
}

int bfd_sym_read_header_v32 (abfd, header)
     bfd *abfd;
     bfd_sym_header_block *header;
{
  unsigned char buf[154];
  long ret;
  
  ret = bfd_bread (buf, 154, abfd);
  if (ret != 154)
    return -1;
  
  bfd_sym_parse_header_v32 (buf, 154, header);
  
  return 0;
}

int bfd_sym_read_header_v34 (abfd, header)
     bfd *abfd ATTRIBUTE_UNUSED;
     bfd_sym_header_block *header ATTRIBUTE_UNUSED;
{
  abort ();
}

int bfd_sym_read_header (abfd, header, version)
     bfd *abfd;
     bfd_sym_header_block *header;
     bfd_sym_version version;
{
  switch (version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return bfd_sym_read_header_v34 (abfd, header);
    
  case BFD_SYM_VERSION_3_3:
  case BFD_SYM_VERSION_3_2:
    return bfd_sym_read_header_v32 (abfd, header);
    
  case BFD_SYM_VERSION_3_1:
  default:
    return false;
  }
}

int bfd_sym_read_version (abfd, version)
     bfd *abfd;
     bfd_sym_version *version;
{
  unsigned char version_string[32];
  long ret;
  
  ret = bfd_bread (version_string, sizeof (version_string), abfd);
  if (ret != sizeof (version_string))
    return -1;
  
  if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_1) == 0)
    *version = BFD_SYM_VERSION_3_1;
  else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_2) == 0)
    *version = BFD_SYM_VERSION_3_2;
  else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_3) == 0)
    *version = BFD_SYM_VERSION_3_3;
  else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_4) == 0)
    *version = BFD_SYM_VERSION_3_4;
  else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_5) == 0)
    *version = BFD_SYM_VERSION_3_5;
  else
    return -1;
  
  return 0;
}

void bfd_sym_display_table_summary (f, dti, name)
     FILE *f;
     bfd_sym_table_info *dti;
     const char *name;
{
  fprintf (f, "%-6s %13ld %13ld %13ld\n",
	   name,
	   dti->dti_first_page,
	   dti->dti_page_count,
	   dti->dti_object_count);
}

void bfd_sym_display_header (f, dshb)
     FILE *f;
     bfd_sym_header_block *dshb;
{
  fprintf (f, "            Version: %.*s\n", dshb->dshb_id[0], dshb->dshb_id + 1);
  fprintf (f, "          Page Size: 0x%x\n", dshb->dshb_page_size);
  fprintf (f, "          Hash Page: %lu\n", dshb->dshb_hash_page);
  fprintf (f, "           Root MTE: %lu\n", dshb->dshb_root_mte);

  fprintf (f, "  Modification Date: ");
  fprintf (f, "[unimplemented]");
  fprintf (f, " (0x%lx)\n", dshb->dshb_mod_date);

  fprintf (f, "       File Creator:  %.4s  Type: %.4s\n",
	   dshb->dshb_file_creator, dshb->dshb_file_type);
  fprintf (f, "\n");
  
  fprintf (f, "Table Name   First Page    Page Count   Object Count\n");
  fprintf (f, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n");
  
  bfd_sym_display_table_summary (f, &dshb->dshb_nte, "NTE");
  bfd_sym_display_table_summary (f, &dshb->dshb_rte, "RTE");
  bfd_sym_display_table_summary (f, &dshb->dshb_mte, "MTE");
  bfd_sym_display_table_summary (f, &dshb->dshb_frte, "FRTE");
  bfd_sym_display_table_summary (f, &dshb->dshb_cmte, "CMTE");
  bfd_sym_display_table_summary (f, &dshb->dshb_cvte, "CVTE");
  bfd_sym_display_table_summary (f, &dshb->dshb_csnte, "CSNTE");
  bfd_sym_display_table_summary (f, &dshb->dshb_clte, "CLTE");
  bfd_sym_display_table_summary (f, &dshb->dshb_ctte, "CTTE");
  bfd_sym_display_table_summary (f, &dshb->dshb_tte, "TTE");
  bfd_sym_display_table_summary (f, &dshb->dshb_tinfo, "TINFO");
  bfd_sym_display_table_summary (f, &dshb->dshb_fite, "FITE");
  bfd_sym_display_table_summary (f, &dshb->dshb_const, "CONST");
  
  fprintf (f, "\n");
}

/****************************************************************/

void bfd_sym_parse_resources_table_entry_v32 (buf, len, entry)
     unsigned char *buf;
     size_t len;
     bfd_sym_resources_table_entry *entry;
{
  BFD_ASSERT (len == 18);

  memcpy (&entry->rte_res_type, buf, 4);
  entry->rte_res_number = bfd_getb16 (buf + 4);
  entry->rte_nte_index = bfd_getb32 (buf + 6);
  entry->rte_mte_first = bfd_getb16 (buf + 10);
  entry->rte_mte_last = bfd_getb16 (buf + 12);
  entry->rte_res_size = bfd_getb32 (buf + 14);
}

void bfd_sym_parse_modules_table_entry_v33 (buf, len, entry)
     unsigned char *buf;
     size_t len;
     bfd_sym_modules_table_entry *entry;
{
  BFD_ASSERT (len == 46);

  entry->mte_rte_index = bfd_getb16 (buf);
  entry->mte_res_offset = bfd_getb32 (buf + 2);
  entry->mte_size = bfd_getb32 (buf + 6);
  entry->mte_kind = buf[10];
  entry->mte_scope = buf[11];
  entry->mte_parent = bfd_getb16 (buf + 12);
  bfd_sym_parse_file_reference_v32 (buf + 14, 6, &entry->mte_imp_fref);
  entry->mte_imp_end = bfd_getb32 (buf + 20);
  entry->mte_nte_index = bfd_getb32 (buf + 24);
  entry->mte_cmte_index = bfd_getb16 (buf + 28);
  entry->mte_cvte_index = bfd_getb32 (buf + 30);
  entry->mte_clte_index = bfd_getb16 (buf + 34);
  entry->mte_ctte_index = bfd_getb16 (buf + 36);
  entry->mte_csnte_idx_1 = bfd_getb32 (buf + 38);
  entry->mte_csnte_idx_2 = bfd_getb32 (buf + 42);
}

void bfd_sym_parse_file_references_table_entry_v32 (buf, len, entry)
     unsigned char *buf;
     size_t len;
     bfd_sym_file_references_table_entry *entry;
{
  unsigned int type;
  
  BFD_ASSERT (len == 10);

  memset (entry, 0, sizeof (bfd_sym_file_references_table_entry));
  type = bfd_getb16 (buf);

  switch (type) {

  case BFD_SYM_END_OF_LIST_3_2:
    entry->generic.type = BFD_SYM_END_OF_LIST;
    break;
    
  case BFD_SYM_FILE_NAME_INDEX_3_2:
    entry->filename.type = BFD_SYM_FILE_NAME_INDEX;
    entry->filename.nte_index = bfd_getb32 (buf + 2);
    entry->filename.mod_date = bfd_getb32 (buf + 6);
    break;
    
  default:
    entry->entry.mte_index = type;
    entry->entry.file_offset = bfd_getb32 (buf + 2);
  }
}

void bfd_sym_parse_contained_modules_table_entry_v32 (buf, len, entry)
     unsigned char *buf;
     size_t len;
     bfd_sym_contained_modules_table_entry *entry;
{
  unsigned int type;

  BFD_ASSERT (len == 6);

  memset (entry, 0, sizeof (bfd_sym_contained_modules_table_entry));
  type = bfd_getb16 (buf);
  
  switch (type) {
  case BFD_SYM_END_OF_LIST_3_2:
    entry->generic.type = BFD_SYM_END_OF_LIST;
    break;

  default:
    entry->entry.mte_index = type;
    entry->entry.nte_index = bfd_getb32 (buf + 2);
    break;
  }
}

void bfd_sym_parse_contained_variables_table_entry_v32 (buf, len, entry)
     unsigned char *buf;
     size_t len;
     bfd_sym_contained_variables_table_entry *entry;
{
  unsigned int type;
  
  BFD_ASSERT (len == 26);

  memset (entry, 0, sizeof (bfd_sym_contained_variables_table_entry));
  type = bfd_getb16 (buf);

  switch (type) {

  case BFD_SYM_END_OF_LIST_3_2:
    entry->generic.type = BFD_SYM_END_OF_LIST;
    break;
    
  case BFD_SYM_SOURCE_FILE_CHANGE_3_2:
    entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE;
    bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref);
    break;
    
  default:
    entry->entry.tte_index = type;
    entry->entry.nte_index = bfd_getb32 (buf + 2);
    entry->entry.file_delta = bfd_getb16 (buf + 6);
    entry->entry.scope = buf[8];
    entry->entry.la_size = buf[9];

    if (entry->entry.la_size == BFD_SYM_CVTE_SCA) {
      entry->entry.address.scstruct.sca_kind = buf[10];
      entry->entry.address.scstruct.sca_class = buf[11];
      entry->entry.address.scstruct.sca_offset = bfd_getb32 (buf + 12);
    } else if (entry->entry.la_size <= BFD_SYM_CVTE_SCA) {
      memcpy (&entry->entry.address.lastruct.la, buf + 10, BFD_SYM_CVTE_SCA);
      entry->entry.address.lastruct.la_kind = buf[23];
    } else if (entry->entry.la_size == BFD_SYM_CVTE_BIG_LA) {
      entry->entry.address.biglastruct.big_la = bfd_getb32 (buf + 10);
      entry->entry.address.biglastruct.big_la_kind = buf[12];
    } else {
      ;
    }
  }
}

void bfd_sym_parse_contained_statements_table_entry_v32 (buf, len, entry)
     unsigned char *buf;
     size_t len;
     bfd_sym_contained_statements_table_entry *entry;
{
  unsigned int type;

  BFD_ASSERT (len == 8);

  memset (entry, 0, sizeof (bfd_sym_contained_statements_table_entry));
  type = bfd_getb16 (buf);
  
  switch (type) {
  case BFD_SYM_END_OF_LIST_3_2:
    entry->generic.type = BFD_SYM_END_OF_LIST;
    break;

  case BFD_SYM_SOURCE_FILE_CHANGE_3_2:
    entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE;
    bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref);
    break;
    
  default:
    entry->entry.mte_index = type;
    entry->entry.mte_offset = bfd_getb16 (buf + 2);
    entry->entry.file_delta = bfd_getb32 (buf + 4);
    break;
  }
}

void bfd_sym_parse_contained_labels_table_entry_v32 (buf, len, entry)
     unsigned char *buf;
     size_t len;
     bfd_sym_contained_labels_table_entry *entry;
{
  unsigned int type;

  BFD_ASSERT (len == 12);

  memset (entry, 0, sizeof (bfd_sym_contained_labels_table_entry));
  type = bfd_getb16 (buf);
  
  switch (type) {
  case BFD_SYM_END_OF_LIST_3_2:
    entry->generic.type = BFD_SYM_END_OF_LIST;
    break;

  case BFD_SYM_SOURCE_FILE_CHANGE_3_2:
    entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE;
    bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref);
    break;
    
  default:
    entry->entry.mte_index = type;
    entry->entry.mte_offset = bfd_getb16 (buf + 2);
    entry->entry.nte_index = bfd_getb32 (buf + 4);
    entry->entry.file_delta = bfd_getb16 (buf + 8);
    entry->entry.scope = bfd_getb16 (buf + 10);
    break;
  }
}

void bfd_sym_parse_type_table_entry_v32 (buf, len, entry)
     unsigned char *buf;
     size_t len;
     bfd_sym_type_table_entry *entry;
{
  BFD_ASSERT (len == 4);
  
  *entry = bfd_getb32 (buf);
}

/****************************************************************/

int bfd_sym_fetch_resources_table_entry (abfd, entry, index)
     bfd *abfd;
     bfd_sym_resources_table_entry *entry;
     unsigned long index;
{
  void (*parser) (unsigned char *buf, size_t len, bfd_sym_resources_table_entry *entry) = NULL;
  
  unsigned long offset;
  unsigned long entry_size;
  unsigned char buf[18];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) { return -1; }

  switch (sdata->version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return -1;

  case BFD_SYM_VERSION_3_3:
  case BFD_SYM_VERSION_3_2:
    entry_size = 18;
    parser = bfd_sym_parse_resources_table_entry_v32;
    break;

  case BFD_SYM_VERSION_3_1:
  default:
    return -1;
  }

  offset = compute_offset (sdata->header.dshb_rte.dti_first_page, sdata->header.dshb_page_size, entry_size, index);
  
  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }
  if (bfd_bread (buf, entry_size, abfd) != entry_size) { return -1; }

  (*parser) (buf, entry_size, entry);
  
  return 0;
}

int bfd_sym_fetch_modules_table_entry (abfd, entry, index)
     bfd *abfd;
     bfd_sym_modules_table_entry *entry;
     unsigned long index;
{
  void (*parser) (unsigned char *buf, size_t len, bfd_sym_modules_table_entry *entry) = NULL;
  
  unsigned long offset;
  unsigned long entry_size;
  unsigned char buf[46];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) { return -1; }

  switch (sdata->version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return -1;

  case BFD_SYM_VERSION_3_3:
    entry_size = 46;
    parser = bfd_sym_parse_modules_table_entry_v33;
    break;

  case BFD_SYM_VERSION_3_2:
  case BFD_SYM_VERSION_3_1:
  default:
    return -1;
  }

  offset = compute_offset (sdata->header.dshb_mte.dti_first_page, sdata->header.dshb_page_size, entry_size, index);
  
  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }
  if (bfd_bread (buf, entry_size, abfd) != entry_size) { return -1; }

  (*parser) (buf, entry_size, entry);
  
  return 0;
}

int bfd_sym_fetch_file_references_table_entry (abfd, entry, index)
     bfd *abfd;
     bfd_sym_file_references_table_entry *entry;
     unsigned long index;
{
  void (*parser) (unsigned char *buf, size_t len, bfd_sym_file_references_table_entry *entry) = NULL;
  
  unsigned long offset;
  unsigned long entry_size;
  unsigned char buf[8];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) { return -1; }

  switch (sdata->version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return -1;

  case BFD_SYM_VERSION_3_3:
  case BFD_SYM_VERSION_3_2:
    entry_size = 10;
    parser = bfd_sym_parse_file_references_table_entry_v32;
    break;

  case BFD_SYM_VERSION_3_1:
  default:
    return -1;
  }

  offset = compute_offset (sdata->header.dshb_frte.dti_first_page, sdata->header.dshb_page_size, entry_size, index);
  
  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }
  if (bfd_bread (buf, entry_size, abfd) != entry_size) { return -1; }

  (*parser) (buf, entry_size, entry);
  
  return 0;
}

int bfd_sym_fetch_contained_modules_table_entry
(bfd *abfd, bfd_sym_contained_modules_table_entry *entry, unsigned long index)
{
  void (*parser) (unsigned char *buf, size_t len, bfd_sym_contained_modules_table_entry *entry) = NULL;
  
  unsigned long offset;
  unsigned long entry_size;
  unsigned char buf[6];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) { return -1; }

  switch (sdata->version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return -1;

  case BFD_SYM_VERSION_3_3:
  case BFD_SYM_VERSION_3_2:
    entry_size = 6;
    parser = bfd_sym_parse_contained_modules_table_entry_v32;
    break;

  case BFD_SYM_VERSION_3_1:
  default:
    return -1;
  }

  offset = compute_offset (sdata->header.dshb_cmte.dti_first_page, sdata->header.dshb_page_size, entry_size, index);
 
  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }
  if (bfd_bread (buf, entry_size, abfd) != entry_size) { return -1; }

  (*parser) (buf, entry_size, entry);
  
  return 0;
}

int bfd_sym_fetch_contained_variables_table_entry (abfd, entry, index)
     bfd *abfd;
     bfd_sym_contained_variables_table_entry *entry;
     unsigned long index;
{
  void (*parser) (unsigned char *buf, size_t len, bfd_sym_contained_variables_table_entry *entry) = NULL;
  
  unsigned long offset;
  unsigned long entry_size;
  unsigned char buf[26];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) { return -1; }

  switch (sdata->version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return -1;

  case BFD_SYM_VERSION_3_3:
  case BFD_SYM_VERSION_3_2:
    entry_size = 26;
    parser = bfd_sym_parse_contained_variables_table_entry_v32;
    break;

  case BFD_SYM_VERSION_3_1:
  default:
    return -1;
  }

  offset = compute_offset (sdata->header.dshb_cvte.dti_first_page, sdata->header.dshb_page_size, entry_size, index);
  
  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }
  if (bfd_bread (buf, entry_size, abfd) != entry_size) { return -1; }

  (*parser) (buf, entry_size, entry);
  
  return 0;
}

int bfd_sym_fetch_contained_statements_table_entry (abfd, entry, index)
     bfd *abfd;
     bfd_sym_contained_statements_table_entry *entry;
     unsigned long index;
{
  void (*parser) (unsigned char *buf, size_t len, bfd_sym_contained_statements_table_entry *entry) = NULL;
  
  unsigned long offset;
  unsigned long entry_size;
  unsigned char buf[8];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) { return -1; }

  switch (sdata->version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return -1;

  case BFD_SYM_VERSION_3_3:
  case BFD_SYM_VERSION_3_2:
    entry_size = 8;
    parser = bfd_sym_parse_contained_statements_table_entry_v32;
    break;

  case BFD_SYM_VERSION_3_1:
  default:
    return -1;
  }

  offset = compute_offset (sdata->header.dshb_csnte.dti_first_page, sdata->header.dshb_page_size, entry_size, index);
  
  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }
  if (bfd_bread (buf, entry_size, abfd) != entry_size) { return -1; }

  (*parser) (buf, entry_size, entry);
  
  return 0;
}

int bfd_sym_fetch_contained_labels_table_entry (abfd, entry, index)
     bfd *abfd;
     bfd_sym_contained_labels_table_entry *entry;
     unsigned long index;
{
  void (*parser) (unsigned char *buf, size_t len, bfd_sym_contained_labels_table_entry *entry) = NULL;
  
  unsigned long offset;
  unsigned long entry_size;
  unsigned char buf[12];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) { return -1; }

  switch (sdata->version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return -1;

  case BFD_SYM_VERSION_3_3:
  case BFD_SYM_VERSION_3_2:
    entry_size = 12;
    parser = bfd_sym_parse_contained_labels_table_entry_v32;
    break;

  case BFD_SYM_VERSION_3_1:
  default:
    return -1;
  }

  offset = compute_offset (sdata->header.dshb_clte.dti_first_page, sdata->header.dshb_page_size, entry_size, index);
  
  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }
  if (bfd_bread (buf, entry_size, abfd) != entry_size) { return -1; }

  (*parser) (buf, entry_size, entry);
  
  return 0;
}

int bfd_sym_fetch_contained_types_table_entry (abfd, entry, index)
     bfd *abfd;
     bfd_sym_contained_types_table_entry *entry;
     unsigned long index;
{
  void (*parser) (unsigned char *buf, size_t len, bfd_sym_contained_types_table_entry *entry) = NULL;
  
  unsigned long offset;
  unsigned long entry_size;
  unsigned char buf[0];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) { return -1; }

  switch (sdata->version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return -1;

  case BFD_SYM_VERSION_3_3:
  case BFD_SYM_VERSION_3_2:
    entry_size = 0;
    parser = NULL;
    break;

  case BFD_SYM_VERSION_3_1:
  default:
    return -1;
  }

  offset = compute_offset (sdata->header.dshb_ctte.dti_first_page, sdata->header.dshb_page_size, entry_size, index);
  
  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }
  if (bfd_bread (buf, entry_size, abfd) != entry_size) { return -1; }

  (*parser) (buf, entry_size, entry);
  
  return 0;
}

int bfd_sym_fetch_file_references_index_table_entry (abfd, entry, index)
     bfd *abfd;
     bfd_sym_file_references_index_table_entry *entry;
     unsigned long index;
{
  void (*parser) (unsigned char *buf, size_t len, bfd_sym_file_references_index_table_entry *entry) = NULL;
  
  unsigned long offset;
  unsigned long entry_size;
  unsigned char buf[0];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) { return -1; }

  switch (sdata->version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return -1;

  case BFD_SYM_VERSION_3_3:
  case BFD_SYM_VERSION_3_2:
    entry_size = 0;
    parser = NULL;
    break;

  case BFD_SYM_VERSION_3_1:
  default:
    return -1;
  }

  offset = compute_offset (sdata->header.dshb_fite.dti_first_page, sdata->header.dshb_page_size, entry_size, index);
  
  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }
  if (bfd_bread (buf, entry_size, abfd) != entry_size) { return -1; }

  (*parser) (buf, entry_size, entry);
  
  return 0;
}

int bfd_sym_fetch_constant_pool_entry (abfd, entry, index)
     bfd *abfd;
     bfd_sym_constant_pool_entry *entry;
     unsigned long index;
{
  void (*parser) (unsigned char *buf, size_t len, bfd_sym_constant_pool_entry *entry) = NULL;
  
  unsigned long offset;
  unsigned long entry_size;
  unsigned char buf[0];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) { return -1; }

  switch (sdata->version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return -1;

  case BFD_SYM_VERSION_3_3:
  case BFD_SYM_VERSION_3_2:
    entry_size = 0;
    parser = NULL;
    break;

  case BFD_SYM_VERSION_3_1:
  default:
    return -1;
  }

  offset = compute_offset (sdata->header.dshb_fite.dti_first_page, sdata->header.dshb_page_size, entry_size, index);
  
  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }
  if (bfd_bread (buf, entry_size, abfd) != entry_size) { return -1; }

  (*parser) (buf, entry_size, entry);
  
  return 0;
}

/****************************************************************/

int bfd_sym_fetch_type_table_entry (abfd, entry, index)
     bfd *abfd;
     bfd_sym_type_table_entry *entry;
     unsigned long index;
{
  void (*parser) (unsigned char *buf, size_t len, bfd_sym_type_table_entry *entry) = NULL;
  
  unsigned long offset;
  unsigned long entry_size;
  unsigned char buf[4];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  switch (sdata->version) {
    
  case BFD_SYM_VERSION_3_5:
  case BFD_SYM_VERSION_3_4:
    return -1;

  case BFD_SYM_VERSION_3_3:
  case BFD_SYM_VERSION_3_2:
    entry_size = 4;
    parser = bfd_sym_parse_type_table_entry_v32;
    break;

  case BFD_SYM_VERSION_3_1:
  default:
    return -1;
  }

  offset = compute_offset (sdata->header.dshb_tte.dti_first_page, sdata->header.dshb_page_size, entry_size, index);
  
  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }
  if (bfd_bread (buf, entry_size, abfd) != entry_size) { return -1; }

  (*parser) (buf, entry_size, entry);
  
  return 0;
}

int bfd_sym_fetch_type_information_table_entry (abfd, entry, offset)
     bfd *abfd;
     bfd_sym_type_information_table_entry *entry;
     unsigned long offset;
{
  unsigned char buf[4];

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) { return -1; }

  if (bfd_seek (abfd, offset, SEEK_SET) < 0) { return -1; }

  if (bfd_bread (buf, 4, abfd) != 4) { return -1; }
  entry->nte_index = bfd_getb32 (buf);
  
  if (bfd_bread (buf, 2, abfd) != 2) { return -1; }
  entry->physical_size = bfd_getb16 (buf);
  
  if (entry->physical_size & 0x8000) {
    if (bfd_bread (buf, 4, abfd) != 4) { return -1; }
    entry->physical_size &= 0x7fff;
    entry->logical_size = bfd_getb32 (buf);
    entry->offset = offset + 10;
  } else {
    if (bfd_bread (buf, 2, abfd) != 2) { return -1; }
    entry->physical_size &= 0x7fff;
    entry->logical_size = bfd_getb16 (buf);
    entry->offset = offset + 8;
  }

  return 0;
}

int bfd_sym_fetch_type_table_information (abfd, entry, index)
     bfd *abfd;
     bfd_sym_type_information_table_entry *entry;
     unsigned long index;
{
  bfd_sym_type_table_entry tindex;

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (sdata->header.dshb_tte.dti_object_count <= 99) { return -1; }
  if (index < 100) { return -1; }

  if (bfd_sym_fetch_type_table_entry (abfd, &tindex, index - 100) < 0) { return -1; }
  if (bfd_sym_fetch_type_information_table_entry (abfd, entry, tindex) < 0) { return -1; }

  return 0;
}

/****************************************************************/

const unsigned char *bfd_sym_symbol_name (abfd, index)
     bfd *abfd;
     unsigned long index;
{
  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (index == 0) {
    return ("");
  }
  
  index *= 2;
  if ((index / sdata->header.dshb_page_size) > sdata->header.dshb_nte.dti_page_count) {
    return ("\009[INVALID]");
  }
  
  return ((const unsigned char *) sdata->name_table + index);
}

const unsigned char *bfd_sym_module_name (abfd, index)
     bfd *abfd;
     unsigned long index;
{
  bfd_sym_modules_table_entry entry;
  
  if (bfd_sym_fetch_modules_table_entry (abfd, &entry, index) < 0) {
    return ("\011[INVALID]");
  }

  return bfd_sym_symbol_name (abfd, entry.mte_nte_index);
}

const char *bfd_sym_unparse_storage_kind (kind)
     enum bfd_sym_storage_kind kind;
{
  switch (kind) {
  case BFD_SYM_STORAGE_KIND_LOCAL: return "LOCAL";
  case BFD_SYM_STORAGE_KIND_VALUE: return "VALUE";
  case BFD_SYM_STORAGE_KIND_REFERENCE: return "REFERENCE";
  case BFD_SYM_STORAGE_KIND_WITH: return "WITH";
  default: return "[UNKNOWN]";
  }
}

const char *bfd_sym_unparse_storage_class (kind)
     enum bfd_sym_storage_class kind;
{
  switch (kind) {
  case BFD_SYM_STORAGE_CLASS_REGISTER: return "REGISTER";
  case BFD_SYM_STORAGE_CLASS_GLOBAL: return "GLOBAL";
  case BFD_SYM_STORAGE_CLASS_FRAME_RELATIVE: return "FRAME_RELATIVE";
  case BFD_SYM_STORAGE_CLASS_STACK_RELATIVE: return "STACK_RELATIVE";
  case BFD_SYM_STORAGE_CLASS_ABSOLUTE: return "ABSOLUTE";
  case BFD_SYM_STORAGE_CLASS_CONSTANT: return "CONSTANT";
  case BFD_SYM_STORAGE_CLASS_RESOURCE: return "RESOURCE";
  case BFD_SYM_STORAGE_CLASS_BIGCONSTANT: return "BIGCONSTANT";
  default: return "[UNKNOWN]";
  }  
}

const char *bfd_sym_unparse_module_kind (kind)
     enum bfd_sym_module_kind kind;
{
  switch (kind) {
  case BFD_SYM_MODULE_KIND_NONE: return "NONE";
  case BFD_SYM_MODULE_KIND_PROGRAM: return "PROGRAM";
  case BFD_SYM_MODULE_KIND_UNIT: return "UNIT";
  case BFD_SYM_MODULE_KIND_PROCEDURE: return "PROCEDURE";
  case BFD_SYM_MODULE_KIND_FUNCTION: return "FUNCTION";
  case BFD_SYM_MODULE_KIND_DATA: return "DATA";
  case BFD_SYM_MODULE_KIND_BLOCK: return "BLOCK";
  default: return "[UNKNOWN]";
  }
}

const char *bfd_sym_unparse_symbol_scope (scope)
     enum bfd_sym_symbol_scope scope;
{
  switch (scope) {
  case BFD_SYM_SYMBOL_SCOPE_LOCAL: return "LOCAL";
  case BFD_SYM_SYMBOL_SCOPE_GLOBAL: return "GLOBAL";
  default:
    return "[UNKNOWN]";
  }
}

/****************************************************************/

void bfd_sym_print_file_reference (abfd, f, entry)
     bfd *abfd;
     FILE *f;
     bfd_sym_file_reference *entry;
{
  bfd_sym_file_references_table_entry frtentry;
  int ret;

  ret = bfd_sym_fetch_file_references_table_entry (abfd, &frtentry, entry->fref_frte_index);
  fprintf (f, "FILE ");
  if ((ret < 0) || (frtentry.generic.type != BFD_SYM_FILE_NAME_INDEX)) {
    fprintf (f, "[INVALID]");
  } else {
    fprintf (f, "\"%.*s\"",
	     bfd_sym_symbol_name (abfd, frtentry.filename.nte_index)[0],
	     &bfd_sym_symbol_name (abfd, frtentry.filename.nte_index)[1]);
  }
  fprintf (f, " (FRTE %lu)", entry->fref_frte_index);
}

/****************************************************************/

void bfd_sym_print_resources_table_entry (abfd, f, entry)
     bfd *abfd;
     FILE *f;
     bfd_sym_resources_table_entry *entry;
{
  fprintf (f, " \"%.*s\" (NTE %lu), type \"%.4s\", num %u, size %lu, MTE %lu -- %lu",
	   bfd_sym_symbol_name (abfd, entry->rte_nte_index)[0],
	   &bfd_sym_symbol_name (abfd, entry->rte_nte_index)[1],
	   entry->rte_nte_index, entry->rte_res_type, entry->rte_res_number,
	   entry->rte_res_size, entry->rte_mte_first, entry->rte_mte_last);
}  

void bfd_sym_print_modules_table_entry (abfd, f, entry)
     bfd *abfd;
     FILE *f;
     bfd_sym_modules_table_entry *entry;
{
  fprintf (f, "\"%.*s\" (NTE %lu)",
	   bfd_sym_symbol_name (abfd, entry->mte_nte_index)[0],
	   &bfd_sym_symbol_name (abfd, entry->mte_nte_index)[1],
	   entry->mte_nte_index);
  
  fprintf (f, "\n            ");          

  bfd_sym_print_file_reference (abfd, f, &entry->mte_imp_fref);
  fprintf (f, " range %lu -- %lu", entry->mte_imp_fref.fref_offset, entry->mte_imp_end);

  fprintf (f, "\n            ");          

  fprintf (f, "kind %s", bfd_sym_unparse_module_kind (entry->mte_kind));
  fprintf (f, ", scope %s", bfd_sym_unparse_symbol_scope (entry->mte_scope));
  
  fprintf (f, ", RTE %lu, offset %lu, size %lu",
	   entry->mte_rte_index, entry->mte_res_offset, entry->mte_size);

  fprintf (f, "\n            ");          

  fprintf (f, "CMTE %lu, CVTE %lu, CLTE %lu, CTTE %lu, CSNTE1 %lu, CSNTE2 %lu", 
	   entry->mte_cmte_index, entry->mte_cvte_index,
	   entry->mte_clte_index, entry->mte_ctte_index,
	   entry->mte_csnte_idx_1, entry->mte_csnte_idx_2);
  
  if (entry->mte_parent != 0) {
    fprintf (f, ", parent %lu", entry->mte_parent);
  } else {
    fprintf (f, ", no parent");
  }

  if (entry->mte_cmte_index != 0) {
    fprintf (f, ", child %lu", entry->mte_cmte_index);
  } else {
    fprintf (f, ", no child");
  }

#if 0
  {
    MTE bfd_sym_modules_table_entry pentry;
    ret = bfd_sym_fetch_modules_table_entry (abfd, &pentry, entry->mte_parent);
    if (ret < 0) {
      fprintf (f, " parent MTE %lu [INVALID]\n", entry->mte_parent);
    } else {
      fprintf (f, " parent MTE %lu \"%.*s\"\n",
	       entry->mte_parent,
	       bfd_sym_symbol_name (abfd, pentry.mte_nte_index)[0],
	       &bfd_sym_symbol_name (abfd, pentry.mte_nte_index)[1]);
    }
  }
  
  {
    CMTE_P theCMTE = CMTEntry(theMTE->mte_cmte_index);
    if (theCMTE->cmte_end_of_list == END_OF_LIST)
      cout << "<None>";
    else cout << form("'%P'(CMTE=%d)", SymbolName(theCMTE->cmte_nte_index),
		      theMTE->mte_cmte_index);
    fprintf (f, " child MTE %lu [INVALID]\n", entry->mte_cmte_index);
  }
#endif
}

void bfd_sym_print_file_references_table_entry (abfd, f, entry)
     bfd *abfd;
     FILE *f;
     bfd_sym_file_references_table_entry *entry;
{
  switch (entry->generic.type) {
      
  case BFD_SYM_FILE_NAME_INDEX:
    fprintf (f, "FILE \"%.*s\" (NTE %lu), modtime ", 
	     bfd_sym_symbol_name (abfd, entry->filename.nte_index)[0],
	     &bfd_sym_symbol_name (abfd, entry->filename.nte_index)[1],
	     entry->filename.nte_index);

    fprintf (f, "[UNIMPLEMENTED]");
    /* printModDate (entry->filename.mod_date); */
    fprintf (f, " (0x%lx)", entry->filename.mod_date);
    break;

  case BFD_SYM_END_OF_LIST:
    fprintf (f, "END");
    break;

  default:
    fprintf (f, "\"%.*s\" (MTE %lu), offset %lu",
	     bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
	     &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
	     entry->entry.mte_index,
	     entry->entry.file_offset);
    break;
  }
}

void bfd_sym_print_contained_modules_table_entry (abfd, f, entry)
     bfd *abfd;
     FILE *f;
     bfd_sym_contained_modules_table_entry *entry;
{
  switch (entry->generic.type) {
      
  case BFD_SYM_END_OF_LIST:
    fprintf (f, "END");
    break;

  default:
    fprintf (f, "\"%.*s\" (MTE %lu, NTE %lu)",
	     bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
	     &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
	     entry->entry.mte_index,
	     entry->entry.nte_index);
    break;
  }
}

void bfd_sym_print_contained_variables_table_entry (abfd, f, entry)
     bfd *abfd;
     FILE *f;
     bfd_sym_contained_variables_table_entry *entry;
{
  if (entry->generic.type == BFD_SYM_END_OF_LIST) {
    fprintf (f, "END");
    return;
  }
  
  if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE) {
    bfd_sym_print_file_reference (abfd, f, &entry->file.fref);
    fprintf (f, " offset %lu", entry->file.fref.fref_offset);
    return;
  }
  
  fprintf (f, "\"%.*s\" (NTE %lu)",
	   bfd_sym_symbol_name (abfd, entry->entry.nte_index)[0],
	   &bfd_sym_symbol_name (abfd, entry->entry.nte_index)[1],
	   entry->entry.nte_index);
	   
  fprintf (f, ", TTE %lu", entry->entry.tte_index);
  fprintf (f, ", offset %lu", entry->entry.file_delta);
  
  fprintf (f, ", scope %s", bfd_sym_unparse_symbol_scope (entry->entry.scope));

  if (entry->entry.la_size == BFD_SYM_CVTE_SCA) {

    fprintf (f, ", latype %s, laclass %s, laoffset %lu",
	     bfd_sym_unparse_storage_kind (entry->entry.address.scstruct.sca_kind),
	     bfd_sym_unparse_storage_class (entry->entry.address.scstruct.sca_class),
	     entry->entry.address.scstruct.sca_offset);

  } else if (entry->entry.la_size <= BFD_SYM_CVTE_LA_MAX_SIZE) {

    unsigned long i;
    fprintf (f, ", la [");
    for (i = 0; i < entry->entry.la_size; i++) {
      fprintf (f, "0x%02x ", entry->entry.address.lastruct.la[i]);
    }
    fprintf (f, "]");

  } else if (entry->entry.la_size == BFD_SYM_CVTE_BIG_LA) {

    fprintf (f, ", bigla %lu, biglakind %u",
	     entry->entry.address.biglastruct.big_la, 
	     entry->entry.address.biglastruct.big_la_kind);

  } else {
    fprintf (f, ", la [INVALID]");
  }
}

void bfd_sym_print_contained_statements_table_entry (abfd, f, entry)
     bfd *abfd;
     FILE *f;
     bfd_sym_contained_statements_table_entry *entry;
{
  if (entry->generic.type == BFD_SYM_END_OF_LIST) {
    fprintf (f, "END");
    return;
  }
      
  if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE) {
    bfd_sym_print_file_reference (abfd, f, &entry->file.fref);
    fprintf (f, " offset %lu", entry->file.fref.fref_offset);
    return;
  }

  fprintf (f, "\"%.*s\" (MTE %lu), offset %lu, delta %lu",
	   bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
	   &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
	   entry->entry.mte_index,
	   entry->entry.mte_offset,
	   entry->entry.file_delta);
}

void bfd_sym_print_contained_labels_table_entry (abfd, f, entry)
     bfd *abfd;
     FILE *f;
     bfd_sym_contained_labels_table_entry *entry;
{
  if (entry->generic.type == BFD_SYM_END_OF_LIST) {
    fprintf (f, "END");
    return;
  }

  if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE) {
    bfd_sym_print_file_reference (abfd, f, &entry->file.fref);
    fprintf (f, " offset %lu", entry->file.fref.fref_offset);
    return;
  }

  fprintf (f, "\"%.*s\" (MTE %lu), offset %lu, delta %lu, scope %s",
	   bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
	   &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
	   entry->entry.mte_index,
	   entry->entry.mte_offset,
	   entry->entry.file_delta,
	   bfd_sym_unparse_symbol_scope (entry->entry.scope));
}

void bfd_sym_print_contained_types_table_entry (abfd, f, entry)
     bfd *abfd ATTRIBUTE_UNUSED;
     FILE *f;
     bfd_sym_contained_types_table_entry *entry ATTRIBUTE_UNUSED;
{
  fprintf (f, "[UNIMPLEMENTED]");
}

const char *bfd_sym_type_operator_name (num)
     unsigned char num;
{
  switch (num) {
  case 1: return "TTE";
  case 2: return "PointerTo";
  case 3: return "ScalarOf";
  case 4: return "ConstantOf";
  case 5: return "EnumerationOf";
  case 6: return "VectorOf";
  case 7: return "RecordOf";
  case 8: return "UnionOf";
  case 9: return "SubRangeOf";
  case 10: return "SetOf";
  case 11: return "NamedTypeOf";
  case 12: return "ProcOf";
  case 13: return "ValueOf";
  case 14: return "ArrayOf";
  default: return "[UNKNOWN OPERATOR]";
  }
}

const char *bfd_sym_type_basic_name (num)
     unsigned char num;
{
  switch (num) {
  case 0: return "void";
  case 1: return "pascal string";
  case 2: return "unsigned long";
  case 3: return "signed long";
  case 4: return "extended (10 bytes)";
  case 5: return "pascal boolean (1 byte)";
  case 6: return "unsigned byte";
  case 7: return "signed byte";
  case 8: return "character (1 byte)";
  case 9: return "wide character (2 bytes)";
  case 10: return "unsigned short";
  case 11: return "signed short";
  case 12: return "singled";
  case 13: return "double";
  case 14: return "extended (12 bytes)";
  case 15: return "computational (8 bytes)";
  case 16: return "c string";
  case 17: return "as-is string";
  default: return "[UNKNOWN BASIC TYPE]";
  }
}

int bfd_sym_fetch_long (buf, len, offset, offsetptr, value)
     unsigned char *buf;
     unsigned long len;
     unsigned long offset;
     unsigned long *offsetptr;
     long *value;
{
  int ret;

  if (offset >= len) {

    *value = 0;
    offset += 0;
    ret = -1;

  } else if (! (buf[offset] & 0x80)) {

    *value = buf[offset];
    offset += 1;
    ret = 0;

  } else if (buf[offset] == 0xc0) {

    if ((offset + 5) > len) {

      *value = 0;
      offset = len;
      ret = -1;

    } else {

      *value = bfd_getb32 (buf + offset + 1);
      offset += 5;
      ret = 0;

    }

  } else if ((buf[offset] & 0xc0) == 0xc0) { 
    
    *value =  -(buf[offset] & 0x3f);
    offset += 1;
    ret = 0;

  } else if ((buf[offset] & 0xc0) == 0x80) {

    if ((offset + 2) > len) {

      *value = 0;
      offset = len;
      ret = -1;

    } else {

      *value = bfd_getb16 (buf + offset) & 0x3fff;
      offset += 2;
      ret = 0;

    }

  } else {
    
    abort ();
  }

  if (offsetptr != NULL) { *offsetptr = offset; }
  return ret;
}

void bfd_sym_print_type_information (abfd, f, buf, len, offset, offsetptr)
     bfd *abfd;
     FILE *f;
     unsigned char *buf;
     unsigned long len;
     unsigned long offset;
     unsigned long *offsetptr;
{
  unsigned int type;

  if (offset >= len) {
    fprintf (f, "[NULL]");
    if (offsetptr != NULL) { *offsetptr = offset; }
    return; 
  }
  
  type = buf[offset];
  offset++;

  if (! (type & 0x80)) {
    fprintf (f, "[%s] (0x%x)", bfd_sym_type_basic_name (type & 0x7f), type);
    if (offsetptr != NULL) { *offsetptr = offset; }
    return;
  }

  if (type & 0x40) {
    fprintf (f, "[packed ");
  } else {
    fprintf (f, "[");
  }

  switch (type & 0x3f) {

  case 1: {

    long value;
    bfd_sym_type_information_table_entry tinfo;

    bfd_sym_fetch_long (buf, len, offset, &offset, &value); 
    if (value <= 0) {
      fprintf (f, "[INVALID]");
    } else {
      if (bfd_sym_fetch_type_table_information (abfd, &tinfo, value) < 0) {
	fprintf (f, "[INVALID]");
      } else {
	fprintf (f, "\"%.*s\"", 
		 bfd_sym_symbol_name (abfd, tinfo.nte_index)[0],
		 &bfd_sym_symbol_name (abfd, tinfo.nte_index)[1]);
      }
      fprintf (f, " (TTE %lu)", value);
    }
    break;
  }

  case 2: {

    fprintf (f, "pointer (0x%x) to ", type);
    bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
    break;
  }

  case 3: {

    unsigned long value;

    fprintf (f, "scalar (0x%x) of ", type);
    bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
    bfd_sym_fetch_long (buf, len, offset, &offset, &value);
    fprintf (f, " (%lu)", value);
    break;
  }
    
  case 5: {

    unsigned long lower, upper, nelem;
    unsigned long i;
    
    fprintf (f, "enumeration (0x%x) of ", type);
    bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
    bfd_sym_fetch_long (buf, len, offset, &offset, &lower); 
    bfd_sym_fetch_long (buf, len, offset, &offset, &upper); 
    bfd_sym_fetch_long (buf, len, offset, &offset, &nelem); 
    fprintf (f, " from %lu to %lu with %lu elements: ", lower, upper, nelem);
    for (i = 0; i < nelem; i++) {
      fprintf (f, "\n                    ");
      bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
    }
    break;
  }

  case 6: {

    fprintf (f, "vector (0x%x)", type);
    fprintf (f, "\n                index ");
    bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
    fprintf (f, "\n                target ");
    bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
    break;
  }

  case 7:
  case 8: {

    long nrec, eloff, i;

    if ((type & 0x3f) == 7) {
      fprintf (f, "record (0x%x) of ", type);
    } else {
      fprintf (f, "union (0x%x) of ", type);
    }
      
    bfd_sym_fetch_long (buf, len, offset, &offset, &nrec); 
    fprintf (f, "%lu elements: ", nrec); 

    for (i = 0; i < nrec; i++) {
      bfd_sym_fetch_long (buf, len, offset, &offset, &eloff); 
      fprintf (f, "\n                ");
      fprintf (f, "offset %lu: ", eloff); 
      bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
    }
    break;
  }

  case 9: {

    fprintf (f, "subrange (0x%x) of ", type);
    bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
    fprintf (f, " lower ");
    bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
    fprintf (f, " upper ");
    bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
    break;
  }

  case 11: {
    
    long value;

    fprintf (f, "named type (0x%x) ", type);
    bfd_sym_fetch_long (buf, len, offset, &offset, &value); 
    if (value <= 0) {
      fprintf (f, "[INVALID]");
    } else {
      fprintf (f, "\"%.*s\"", 
	       bfd_sym_symbol_name (abfd, value)[0],
	       &bfd_sym_symbol_name (abfd, value)[1]);
    }
    fprintf (f, " (NTE %lu) with type ", value);
    bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
    break;
  }

  default: {

    fprintf (f, "%s (0x%x)", bfd_sym_type_operator_name (type), type);
    break;
  }
  }
  
  if (type == (0x40 | 0x6)) {
    /* vector */
    long n, width, m;
    long l;
    long i;
    bfd_sym_fetch_long (buf, len, offset, &offset, &n); 
    bfd_sym_fetch_long (buf, len, offset, &offset, &width); 
    bfd_sym_fetch_long (buf, len, offset, &offset, &m); 
    /* fprintf (f, "\n                "); */
    fprintf (f, " N %ld, width %ld, M %ld, ", n, width, m);
    for (i = 0; i < m; i++) {
      bfd_sym_fetch_long (buf, len, offset, &offset, &l); 
      if (i != 0) {
	fprintf (f, " ");
      }
      fprintf (f, "%ld", l);
    }
  } else  if (type & 0x40) {
    /* other packed type */
    long msb, lsb;
    bfd_sym_fetch_long (buf, len, offset, &offset, &msb); 
    bfd_sym_fetch_long (buf, len, offset, &offset, &lsb); 
    /* fprintf (f, "\n                "); */
    fprintf (f, " msb %ld, lsb %ld", msb, lsb);
  }

  fprintf (f, "]");

  if (offsetptr != NULL) { *offsetptr = offset; }
}

void bfd_sym_print_type_information_table_entry (abfd, f, entry)
     bfd *abfd;
     FILE *f;
     bfd_sym_type_information_table_entry *entry;
{
  unsigned char *buf;
  unsigned long offset;
  unsigned int i;

  fprintf (f, "\"%.*s\" (NTE %lu), %lu bytes at %lu, logical size %lu",
	   bfd_sym_symbol_name (abfd, entry->nte_index)[0],
	   &bfd_sym_symbol_name (abfd, entry->nte_index)[1],
	   entry->nte_index,
	   entry->physical_size, entry->offset, entry->logical_size);

  fprintf (f, "\n            ");          

  buf = alloca (entry->physical_size);
  if (buf == NULL) { fprintf (f, "[ERROR]\n"); return; }

  if (bfd_seek (abfd, entry->offset, SEEK_SET) < 0) { fprintf (f, "[ERROR]\n"); return; }
  if (bfd_bread (buf, entry->physical_size, abfd) != entry->physical_size) { fprintf (f, "[ERROR]\n"); return; }

  fprintf (f, "[");
  for (i = 0; i < entry->physical_size; i++) {
    if (i == 0) {
      fprintf (f, "0x%02x", buf[i]);
    } else {
      fprintf (f, " 0x%02x", buf[i]);
    }
  }
  fprintf (f, "]");
  
  fprintf (f, "\n            ");          

  bfd_sym_print_type_information (abfd, f, buf, entry->physical_size, 0, &offset);
  if (offset != entry->physical_size) {
    fprintf (f, "\n            [parser used %lu bytes instead of %lu]", offset, entry->physical_size);          
  }
}

void bfd_sym_print_file_references_index_table_entry (abfd, f, entry)
     bfd *abfd ATTRIBUTE_UNUSED;
     FILE *f;
     bfd_sym_file_references_index_table_entry *entry ATTRIBUTE_UNUSED;
{
  fprintf (f, "[UNIMPLEMENTED]");
}

void bfd_sym_print_constant_pool_entry (abfd, f, entry)
     bfd *abfd ATTRIBUTE_UNUSED;
     FILE *f;
     bfd_sym_constant_pool_entry *entry ATTRIBUTE_UNUSED;
{
  fprintf (f, "[UNIMPLEMENTED]");
}

/****************************************************************/

unsigned char *bfd_sym_display_name_table_entry (abfd, f, entry)
     bfd *abfd;
     FILE *f;
     unsigned char *entry;
{
  unsigned long index;
  unsigned long offset;

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  index = (entry - sdata->name_table) / 2;
  
  if ((sdata->version >= BFD_SYM_VERSION_3_4) && (entry[0] == 255) && (entry[1] == 0)) 
    {
      unsigned short length = bfd_getb16 (entry + 2);  
      fprintf (f, "[%8lu] \"%.*s\"\n", index, length, entry + 4);
      offset = 2 + length + 1;
    }
  else
    {
      if (! ((entry[0] == 0) || ((entry[0] == 1) && (entry[1] == '\0')))) {
	fprintf (f, "[%8lu] \"%.*s\"\n", index, entry[0], entry + 1);
      }
      if (sdata->version >= BFD_SYM_VERSION_3_4) {
	offset = entry[0] + 2;
      } else {
	offset = entry[0] + 1;
      }
    }

  return (entry + offset + (offset % 2));
}

void bfd_sym_display_name_table (abfd, f)
     bfd *abfd;
     FILE *f;
{
  size_t name_table_len;
  unsigned char *name_table, *name_table_end, *cur;

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  name_table_len = sdata->header.dshb_nte.dti_page_count * sdata->header.dshb_page_size;
  name_table = sdata->name_table;
  name_table_end = name_table + name_table_len;
  
  fprintf (f, "name table (NTE) contains %lu bytes:\n\n", name_table_len);
  
  cur = name_table;
  for (;;) {
    cur = bfd_sym_display_name_table_entry (abfd, f, cur);
    if (cur >= name_table_end) {
      break;
    }
  }
}

void bfd_sym_display_resources_table (abfd, f)
     bfd *abfd;
     FILE *f;
{
  unsigned long i;
  bfd_sym_resources_table_entry entry;

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  fprintf (f, "resource table (RTE) contains %lu objects:\n\n", sdata->header.dshb_rte.dti_object_count);
  
  for (i = 1; i <= sdata->header.dshb_rte.dti_object_count; i++) {
    if (bfd_sym_fetch_resources_table_entry (abfd, &entry, i) < 0) {
      fprintf (f, " [%8lu] [INVALID]\n", i);
    } else {
      fprintf (f, " [%8lu] ", i);
      bfd_sym_print_resources_table_entry (abfd, f, &entry);
      fprintf (f, "\n");
    }
  }
}

void bfd_sym_display_modules_table (abfd, f)
     bfd *abfd;
     FILE *f;
{
  unsigned long i;
  bfd_sym_modules_table_entry entry;

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  fprintf (f, "module table (MTE) contains %lu objects:\n\n", sdata->header.dshb_mte.dti_object_count);
  
  for (i = 1; i <= sdata->header.dshb_mte.dti_object_count; i++) {
    if (bfd_sym_fetch_modules_table_entry (abfd, &entry, i) < 0) {
      fprintf (f, " [%8lu] [INVALID]\n", i);
    } else {
      fprintf (f, " [%8lu] ", i);
      bfd_sym_print_modules_table_entry (abfd, f, &entry);
      fprintf (f, "\n");
    }
  }
}

void bfd_sym_display_file_references_table (abfd, f)
     bfd *abfd;
     FILE *f;
{
  unsigned long i;
  bfd_sym_file_references_table_entry entry;

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  fprintf (f, "file reference table (FRTE) contains %lu objects:\n\n", sdata->header.dshb_frte.dti_object_count);
  
  for (i = 1; i <= sdata->header.dshb_frte.dti_object_count; i++) {
    if (bfd_sym_fetch_file_references_table_entry (abfd, &entry, i) < 0) {
      fprintf (f, " [%8lu] [INVALID]\n", i);
    } else {
      fprintf (f, " [%8lu] ", i);
      bfd_sym_print_file_references_table_entry (abfd, f, &entry);
      fprintf (f, "\n");
    }
  }
}

void bfd_sym_display_contained_modules_table (abfd, f)
     bfd *abfd;
     FILE *f;
{
  unsigned long i;
  bfd_sym_contained_modules_table_entry entry;
  
  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  fprintf (f, "contained modules table (CMTE) contains %lu objects:\n\n", sdata->header.dshb_cmte.dti_object_count);
  
  for (i = 1; i <= sdata->header.dshb_cmte.dti_object_count; i++) {
    if (bfd_sym_fetch_contained_modules_table_entry (abfd, &entry, i) < 0) {
      fprintf (f, " [%8lu] [INVALID]\n", i);
    } else {
      fprintf (f, " [%8lu] ", i);
      bfd_sym_print_contained_modules_table_entry (abfd, f, &entry);
      fprintf (f, "\n");
    }
  }
}

void bfd_sym_display_contained_variables_table (abfd, f)
     bfd *abfd;
     FILE *f;
{
  unsigned long i;
  bfd_sym_contained_variables_table_entry entry;

  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  fprintf (f, "contained variables table (CVTE) contains %lu objects:\n\n", sdata->header.dshb_cvte.dti_object_count);

  
  for (i = 1; i <= sdata->header.dshb_cvte.dti_object_count; i++) {
    if (bfd_sym_fetch_contained_variables_table_entry (abfd, &entry, i) < 0) {
      fprintf (f, " [%8lu] [INVALID]\n", i);
    } else {
      fprintf (f, " [%8lu] ", i);
      bfd_sym_print_contained_variables_table_entry (abfd, f, &entry);
      fprintf (f, "\n");
    }
  }

  fprintf (f, "\n");
}

void bfd_sym_display_contained_statements_table (abfd, f)
     bfd *abfd;
     FILE *f;
{
  unsigned long i;
  bfd_sym_contained_statements_table_entry entry;
  
  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  fprintf (f, "contained statements table (CSNTE) contains %lu objects:\n\n", sdata->header.dshb_csnte.dti_object_count);
  
  for (i = 1; i <= sdata->header.dshb_csnte.dti_object_count; i++) {
    if (bfd_sym_fetch_contained_statements_table_entry (abfd, &entry, i) < 0) {
      fprintf (f, " [%8lu] [INVALID]\n", i);
    } else {
      fprintf (f, " [%8lu] ", i);
      bfd_sym_print_contained_statements_table_entry (abfd, f, &entry);
      fprintf (f, "\n");
    }
  }
}

void bfd_sym_display_contained_labels_table (abfd, f)
     bfd *abfd;
     FILE *f;
{
  unsigned long i;
  bfd_sym_contained_labels_table_entry entry;
  
  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  fprintf (f, "contained labels table (CLTE) contains %lu objects:\n\n", sdata->header.dshb_clte.dti_object_count);
  
  for (i = 1; i <= sdata->header.dshb_clte.dti_object_count; i++) {
    if (bfd_sym_fetch_contained_labels_table_entry (abfd, &entry, i) < 0) {
      fprintf (f, " [%8lu] [INVALID]\n", i);
    } else {
      fprintf (f, " [%8lu] ", i);
      bfd_sym_print_contained_labels_table_entry (abfd, f, &entry);
      fprintf (f, "\n");
    }
  }
}

void bfd_sym_display_contained_types_table (abfd, f)
     bfd *abfd;
     FILE *f;
{
  unsigned long i;
  bfd_sym_contained_types_table_entry entry;
  
  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  fprintf (f, "contained types table (CTTE) contains %lu objects:\n\n", sdata->header.dshb_ctte.dti_object_count);
  
  for (i = 1; i <= sdata->header.dshb_ctte.dti_object_count; i++) {
    if (bfd_sym_fetch_contained_types_table_entry (abfd, &entry, i) < 0) {
      fprintf (f, " [%8lu] [INVALID]\n", i);
    } else {
      fprintf (f, " [%8lu] ", i);
      bfd_sym_print_contained_types_table_entry (abfd, f, &entry);
      fprintf (f, "\n");
    }
  }
}

void bfd_sym_display_file_references_index_table (abfd, f)
     bfd *abfd;
     FILE *f;
{
  unsigned long i;
  bfd_sym_file_references_index_table_entry entry;
  
  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  fprintf (f, "file references index table (FITE) contains %lu objects:\n\n", sdata->header.dshb_fite.dti_object_count);
  
  for (i = 1; i <= sdata->header.dshb_fite.dti_object_count; i++) {
    if (bfd_sym_fetch_file_references_index_table_entry (abfd, &entry, i) < 0) {
      fprintf (f, " [%8lu] [INVALID]\n", i);
    } else {
      fprintf (f, " [%8lu] ", i);
      bfd_sym_print_file_references_index_table_entry (abfd, f, &entry);
      fprintf (f, "\n");
    }
  }
}

void bfd_sym_display_constant_pool (abfd, f)
     bfd *abfd;
     FILE *f;
{
  unsigned long i;
  bfd_sym_constant_pool_entry entry;
  
  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  fprintf (f, "constant pool (CONST) contains %lu objects:\n\n", sdata->header.dshb_const.dti_object_count);
  
  for (i = 1; i <= sdata->header.dshb_const.dti_object_count; i++) {
    if (bfd_sym_fetch_constant_pool_entry (abfd, &entry, i) < 0) {
      fprintf (f, " [%8lu] [INVALID]\n", i);
    } else {
      fprintf (f, " [%8lu] ", i);
      bfd_sym_print_constant_pool_entry (abfd, f, &entry);
      fprintf (f, "\n");
    }
  }
}

/****************************************************************/ 

void bfd_sym_display_type_information_table (abfd, f)
     bfd *abfd;
     FILE *f;
{
  unsigned long i;
  bfd_sym_type_table_entry index;
  bfd_sym_type_information_table_entry entry;
  
  bfd_sym_data_struct *sdata = NULL;
  BFD_ASSERT (bfd_sym_valid (abfd));
  sdata = abfd->tdata.sym_data;

  if (sdata->header.dshb_tte.dti_object_count > 99) {
    fprintf (f, "type table (TINFO) contains %lu objects:\n\n", sdata->header.dshb_tte.dti_object_count - 99);
  } else {
    fprintf (f, "type table (TINFO) contains [INVALID] objects:\n\n");
    return;
  }
  
  for (i = 100; i <= sdata->header.dshb_tte.dti_object_count; i++) {
    if (bfd_sym_fetch_type_table_entry (abfd, &index, i - 100) < 0) {
      fprintf (f, " [%8lu] [INVALID]\n", i);
    } else {
      fprintf (f, " [%8lu] (TINFO %lu) ", i, index);
      if (bfd_sym_fetch_type_information_table_entry (abfd, &entry, index) < 0) {
	fprintf (f, "[INVALID]");
      } else {
	bfd_sym_print_type_information_table_entry (abfd, f, &entry);
      }
      fprintf (f, "\n");
    }
  }
}

/****************************************************************/ 

const bfd_target *bfd_sym_object_p (abfd)
     bfd *abfd;
{
  bfd_sym_data_struct *mdata = NULL;
  asection *bfdsec;
  const char *name = "symbols";
  
  mdata = ((bfd_sym_data_struct *) 
	   bfd_alloc (abfd, sizeof (bfd_sym_data_struct)));
  if (mdata == NULL) { return NULL; }

  abfd->tdata.sym_data = mdata;

  mdata->name_table = 0;
  mdata->sbfd = abfd;

  bfd_seek (abfd, 0, SEEK_SET);
  if (bfd_sym_read_version (abfd, &mdata->version) != 0) {
    return NULL;
  }
  
  bfd_seek (abfd, 0, SEEK_SET);
  if (bfd_sym_read_header (abfd, &mdata->header, mdata->version) != 0) {
    return NULL;
  }

  mdata->name_table = bfd_sym_read_name_table (abfd, &mdata->header);
  if (mdata->name_table == NULL) {
    return NULL;
  }

  bfdsec = bfd_make_section_anyway (abfd, name);
  if (bfdsec == NULL) {
    return NULL; 
  }
  
  bfdsec->vma = 0;
  bfdsec->lma = 0;
  bfdsec->_raw_size = 0;
  bfdsec->filepos = 0;
  bfdsec->alignment_power = 0;
  
  bfdsec->flags = SEC_HAS_CONTENTS;

  return abfd->xvec;
}

asymbol *bfd_sym_make_empty_symbol (abfd)
     bfd *abfd;
{
  return (asymbol *) bfd_alloc (abfd, sizeof (asymbol));
}

void bfd_sym_get_symbol_info (abfd, symbol, ret)
     bfd *abfd ATTRIBUTE_UNUSED;
     asymbol *symbol;
     symbol_info *ret;
{
  bfd_symbol_info (symbol, ret);
}

long bfd_sym_get_symtab_upper_bound (abfd)
     bfd *abfd ATTRIBUTE_UNUSED;
{
  return 0;
}

long bfd_sym_get_symtab (abfd, sym)
     bfd *abfd ATTRIBUTE_UNUSED;
     asymbol **sym ATTRIBUTE_UNUSED;
{
  return 0;
}

int bfd_sym_sizeof_headers (abfd, exec)
     bfd *abfd ATTRIBUTE_UNUSED;
     boolean exec ATTRIBUTE_UNUSED;
{
  return 0;
}

const bfd_target sym_vec =
{
  "sym",			/* name */
  bfd_target_sym_flavour,	/* flavour */
  BFD_ENDIAN_BIG,		/* byteorder */
  BFD_ENDIAN_BIG,		/* header_byteorder */
  (HAS_RELOC | EXEC_P |		/* object flags */
   HAS_LINENO | HAS_DEBUG |
   HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
  (SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE | SEC_DATA
   | SEC_ROM | SEC_HAS_CONTENTS), /* section_flags */
  0,				/* symbol_leading_char */
  ' ',				/* ar_pad_char */
  16,				/* ar_max_namelen */
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
  bfd_getb32, bfd_getb_signed_32, bfd_putb32,
  bfd_getb16, bfd_getb_signed_16, bfd_putb16,	/* data */
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
  bfd_getb32, bfd_getb_signed_32, bfd_putb32,
  bfd_getb16, bfd_getb_signed_16, bfd_putb16,	/* hdrs */
  {				/* bfd_check_format */
    _bfd_dummy_target,
    bfd_sym_object_p,		/* bfd_check_format */
    _bfd_dummy_target,
    _bfd_dummy_target,
  },
  {				/* bfd_set_format */
    bfd_false,
    bfd_sym_mkobject,
    bfd_false,
    bfd_false,
  },
  {				/* bfd_write_contents */
    bfd_false,
    bfd_true,
    bfd_false,
    bfd_false,
  },

  BFD_JUMP_TABLE_GENERIC (bfd_sym),
  BFD_JUMP_TABLE_COPY (_bfd_generic),
  BFD_JUMP_TABLE_CORE (_bfd_nocore),
  BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
  BFD_JUMP_TABLE_SYMBOLS (bfd_sym),
  BFD_JUMP_TABLE_RELOCS (bfd_sym),
  BFD_JUMP_TABLE_WRITE (bfd_sym),
  BFD_JUMP_TABLE_LINK (bfd_sym),
  BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),

  NULL,
  
  NULL
};
