/* Generic symbol file reading for the GNU debugger, GDB.
Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
Free Software Foundation, Inc.
Contributed by Cygnus Support, using pieces from other GDB modules.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "bfdlink.h"
#include "exec.h"
#include "parser-defs.h"
#include "varobj.h"
+#include "elf-bfd.h"
+#include "solib.h"
#include <sys/types.h>
#include <fcntl.h>
static void simple_free_overlay_region_table (void);
#endif
-static void set_initial_language (void);
-
static void load_command (char *, int);
static void symbol_file_add_main_1 (char *args, int from_tty, int flags);
int get_section_index (struct objfile *, char *);
-static void find_sym_fns (struct objfile *);
+static struct sym_fns *find_sym_fns (bfd *);
static void decrement_reading_symtab (void *);
static void init_filename_language_table (void);
+static void symfile_find_segment_sections (struct objfile *objfile);
+
void _initialize_symfile (void);
/* List of all available sym_fns. On gdb startup, each object file reader
/* This is where things get really weird... We MUST have valid
indices for the various sect_index_* members or gdb will abort.
So if for example, there is no ".text" section, we have to
- accomodate that. Except when explicitly adding symbol files at
- some address, section_offsets contains nothing but zeros, so it
- doesn't matter which slot in section_offsets the individual
- sect_index_* members index into. So if they are all zero, it is
- safe to just point all the currently uninitialized indices to the
- first slot. */
+ accomodate that. First, check for a file with the standard
+ one or two segments. */
+
+ symfile_find_segment_sections (objfile);
+
+ /* Except when explicitly adding symbol files at some address,
+ section_offsets contains nothing but zeros, so it doesn't matter
+ which slot in section_offsets the individual sect_index_* members
+ index into. So if they are all zero, it is safe to just point
+ all the currently uninitialized indices to the first slot. But
+ beware: if this is the main executable, it may be relocated
+ later, e.g. by the remote qOffsets packet, and then this will
+ be wrong! That's why we try segments first. */
for (i = 0; i < objfile->num_sections; i++)
{
offsets[sect->index] = start_addr;
arg->lowest = start_addr + bfd_get_section_size (sect);
-
- exec_set_section_address (bfd_get_filename (abfd), sect->index, start_addr);
}
/* Parse the user's idea of an offset for dynamic linking, into our idea
continue;
bfd_set_section_vma (abfd, cur_sec, offsets[cur_sec->index]);
+ exec_set_section_address (bfd_get_filename (abfd), cur_sec->index,
+ offsets[cur_sec->index]);
offsets[cur_sec->index] = 0;
}
}
}
+/* Divide the file into segments, which are individual relocatable units.
+ This is the default version of the sym_fns.sym_segments function for
+ symbol readers that do not have an explicit representation of segments.
+ It assumes that object files do not have segments, and fully linked
+ files have a single segment. */
+
+struct symfile_segment_data *
+default_symfile_segments (bfd *abfd)
+{
+ int num_sections, i;
+ asection *sect;
+ struct symfile_segment_data *data;
+ CORE_ADDR low, high;
+
+ /* Relocatable files contain enough information to position each
+ loadable section independently; they should not be relocated
+ in segments. */
+ if ((bfd_get_file_flags (abfd) & (EXEC_P | DYNAMIC)) == 0)
+ return NULL;
+
+ /* Make sure there is at least one loadable section in the file. */
+ for (sect = abfd->sections; sect != NULL; sect = sect->next)
+ {
+ if ((bfd_get_section_flags (abfd, sect) & SEC_ALLOC) == 0)
+ continue;
+
+ break;
+ }
+ if (sect == NULL)
+ return NULL;
+
+ low = bfd_get_section_vma (abfd, sect);
+ high = low + bfd_get_section_size (sect);
+
+ data = XZALLOC (struct symfile_segment_data);
+ data->num_segments = 1;
+ data->segment_bases = XCALLOC (1, CORE_ADDR);
+ data->segment_sizes = XCALLOC (1, CORE_ADDR);
+
+ num_sections = bfd_count_sections (abfd);
+ data->segment_info = XCALLOC (num_sections, int);
+
+ for (i = 0, sect = abfd->sections; sect != NULL; i++, sect = sect->next)
+ {
+ CORE_ADDR vma;
+
+ if ((bfd_get_section_flags (abfd, sect) & SEC_ALLOC) == 0)
+ continue;
+
+ vma = bfd_get_section_vma (abfd, sect);
+ if (vma < low)
+ low = vma;
+ if (vma + bfd_get_section_size (sect) > high)
+ high = vma + bfd_get_section_size (sect);
+
+ data->segment_info[i] = 1;
+ }
+
+ data->segment_bases[0] = low;
+ data->segment_sizes[0] = high - low;
+
+ return data;
+}
+
/* Process a symbol file, as either the main file or as a dynamically
loaded file.
gdb_assert (! (addrs && offsets));
init_entry_point_info (objfile);
- find_sym_fns (objfile);
+ objfile->sf = find_sym_fns (objfile->obfd);
if (objfile->sf == NULL)
return; /* No symbols. */
bfd_map_over_sections (objfile->obfd, find_lowest_section,
&lower_sect);
if (lower_sect == NULL)
- warning (_("no loadable sections found in added symbol-file %s"),
- objfile->name);
- else
- if ((bfd_get_section_flags (objfile->obfd, lower_sect) & SEC_CODE) == 0)
- warning (_("Lowest section in %s is %s at %s"),
- objfile->name,
- bfd_section_name (objfile->obfd, lower_sect),
- paddr (bfd_section_vma (objfile->obfd, lower_sect)));
- if (lower_sect != NULL)
- lower_offset = bfd_section_vma (objfile->obfd, lower_sect);
+ {
+ warning (_("no loadable sections found in added symbol-file %s"),
+ objfile->name);
+ lower_offset = 0;
+ }
else
- lower_offset = 0;
+ lower_offset = bfd_section_vma (objfile->obfd, lower_sect);
/* Calculate offsets for the loadable sections.
FIXME! Sections must be in order of increasing loadable section
{
struct objfile *objfile;
struct partial_symtab *psymtab;
- char *debugfile;
+ char *debugfile = NULL;
struct section_addr_info *orig_addrs = NULL;
struct cleanup *my_cleanups;
const char *name = bfd_get_filename (abfd);
}
}
- debugfile = find_separate_debug_file (objfile);
+ /* If the file has its own symbol tables it has no separate debug info.
+ `.dynsym'/`.symtab' go to MSYMBOLS, `.debug_info' goes to SYMTABS/PSYMTABS.
+ `.gnu_debuglink' may no longer be present with `.note.gnu.build-id'. */
+ if (objfile->psymtabs == NULL)
+ debugfile = find_separate_debug_file (objfile);
if (debugfile)
{
if (addrs != NULL)
storage has just been released, we'd better wipe the solib
descriptors as well.
*/
-#if defined(SOLIB_RESTART)
- SOLIB_RESTART ();
-#endif
+ no_shared_libraries (NULL, from_tty);
symfile_objfile = NULL;
if (from_tty)
printf_unfiltered (_("No symbol file now.\n"));
}
+struct build_id
+ {
+ size_t size;
+ gdb_byte data[1];
+ };
+
+/* Locate NT_GNU_BUILD_ID from ABFD and return its content. */
+
+static struct build_id *
+build_id_bfd_get (bfd *abfd)
+{
+ struct build_id *retval;
+
+ if (!bfd_check_format (abfd, bfd_object)
+ || bfd_get_flavour (abfd) != bfd_target_elf_flavour
+ || elf_tdata (abfd)->build_id == NULL)
+ return NULL;
+
+ retval = xmalloc (sizeof *retval - 1 + elf_tdata (abfd)->build_id_size);
+ retval->size = elf_tdata (abfd)->build_id_size;
+ memcpy (retval->data, elf_tdata (abfd)->build_id, retval->size);
+
+ return retval;
+}
+
+/* Return if FILENAME has NT_GNU_BUILD_ID matching the CHECK value. */
+
+static int
+build_id_verify (const char *filename, struct build_id *check)
+{
+ bfd *abfd;
+ struct build_id *found = NULL;
+ int retval = 0;
+
+ /* We expect to be silent on the non-existing files. */
+ abfd = bfd_openr (filename, gnutarget);
+ if (abfd == NULL)
+ return 0;
+
+ found = build_id_bfd_get (abfd);
+
+ if (found == NULL)
+ warning (_("File \"%s\" has no build-id, file skipped"), filename);
+ else if (found->size != check->size
+ || memcmp (found->data, check->data, found->size) != 0)
+ warning (_("File \"%s\" has a different build-id, file skipped"), filename);
+ else
+ retval = 1;
+
+ if (!bfd_close (abfd))
+ warning (_("cannot close \"%s\": %s"), filename,
+ bfd_errmsg (bfd_get_error ()));
+ return retval;
+}
+
+static char *
+build_id_to_debug_filename (struct build_id *build_id)
+{
+ char *link, *s, *retval = NULL;
+ gdb_byte *data = build_id->data;
+ size_t size = build_id->size;
+
+ /* DEBUG_FILE_DIRECTORY/.build-id/ab/cdef */
+ link = xmalloc (strlen (debug_file_directory) + (sizeof "/.build-id/" - 1) + 1
+ + 2 * size + (sizeof ".debug" - 1) + 1);
+ s = link + sprintf (link, "%s/.build-id/", debug_file_directory);
+ if (size > 0)
+ {
+ size--;
+ s += sprintf (s, "%02x", (unsigned) *data++);
+ }
+ if (size > 0)
+ *s++ = '/';
+ while (size-- > 0)
+ s += sprintf (s, "%02x", (unsigned) *data++);
+ strcpy (s, ".debug");
+
+ /* lrealpath() is expensive even for the usually non-existent files. */
+ if (access (link, F_OK) == 0)
+ retval = lrealpath (link);
+ xfree (link);
+
+ if (retval != NULL && !build_id_verify (retval, build_id))
+ {
+ xfree (retval);
+ retval = NULL;
+ }
+
+ return retval;
+}
+
static char *
get_debug_link_info (struct objfile *objfile, unsigned long *crc32_out)
{
bfd_size_type debuglink_size;
unsigned long crc32;
int i;
+ struct build_id *build_id;
+
+ build_id = build_id_bfd_get (objfile->obfd);
+ if (build_id != NULL)
+ {
+ char *build_id_name;
+
+ build_id_name = build_id_to_debug_filename (build_id);
+ free (build_id);
+ /* Prevent looping on a stripped .debug file. */
+ if (build_id_name != NULL && strcmp (build_id_name, objfile->name) == 0)
+ {
+ warning (_("\"%s\": separate debug info file has no debug info"),
+ build_id_name);
+ xfree (build_id_name);
+ }
+ else if (build_id_name != NULL)
+ return build_id_name;
+ }
basename = get_debug_link_info (objfile, &crc32);
stabs we find, but we can't do that until later when we read in
full symbols. */
-static void
+void
set_initial_language (void)
{
struct partial_symtab *pst;
struct sym_fns in the objfile structure, that contains cached
information about the symbol file. */
-static void
-find_sym_fns (struct objfile *objfile)
+static struct sym_fns *
+find_sym_fns (bfd *abfd)
{
struct sym_fns *sf;
- enum bfd_flavour our_flavour = bfd_get_flavour (objfile->obfd);
- char *our_target = bfd_get_target (objfile->obfd);
+ enum bfd_flavour our_flavour = bfd_get_flavour (abfd);
if (our_flavour == bfd_target_srec_flavour
|| our_flavour == bfd_target_ihex_flavour
|| our_flavour == bfd_target_tekhex_flavour)
- return; /* No symbols. */
+ return NULL; /* No symbols. */
for (sf = symtab_fns; sf != NULL; sf = sf->next)
- {
- if (our_flavour == sf->sym_flavour)
- {
- objfile->sf = sf;
- return;
- }
- }
+ if (our_flavour == sf->sym_flavour)
+ return sf;
error (_("I'm sorry, Dave, I can't do that. Symbol format `%s' unknown."),
- bfd_get_target (objfile->obfd));
+ bfd_get_target (abfd));
}
\f
const struct timeval *start_time,
const struct timeval *end_time)
{
- unsigned long time_count;
+ ULONGEST time_count;
/* Compute the elapsed time in milliseconds, as a tradeoff between
accuracy and overflow. */
ui_out_text (uiout, "Transfer rate: ");
if (time_count > 0)
{
- ui_out_field_fmt (uiout, "transfer-rate", "%lu",
- 1000 * (data_count * 8) / time_count);
- ui_out_text (uiout, " bits/sec");
+ unsigned long rate = ((ULONGEST) data_count * 1000) / time_count;
+
+ if (ui_out_is_mi_like_p (uiout))
+ {
+ ui_out_field_fmt (uiout, "transfer-rate", "%lu", rate * 8);
+ ui_out_text (uiout, " bits/sec");
+ }
+ else if (rate < 1024)
+ {
+ ui_out_field_fmt (uiout, "transfer-rate", "%lu", rate);
+ ui_out_text (uiout, " bytes/sec");
+ }
+ else
+ {
+ ui_out_field_fmt (uiout, "transfer-rate", "%lu", rate / 1024);
+ ui_out_text (uiout, " KB/sec");
+ }
}
else
{
entered on the command line. */
section_addrs->other[sec_num].name = sec;
section_addrs->other[sec_num].addr = addr;
- printf_unfiltered ("\t%s_addr = %s\n",
- sec, hex_string ((unsigned long)addr));
+ printf_unfiltered ("\t%s_addr = %s\n", sec, paddress (addr));
sec_num++;
/* The object's sections are initialized when a
/* We need to do this whenever any symbols go away. */
make_cleanup (clear_symtab_users_cleanup, 0 /*ignore*/);
+ if (exec_bfd != NULL && strcmp (bfd_get_filename (objfile->obfd),
+ bfd_get_filename (exec_bfd)) == 0)
+ {
+ /* Reload EXEC_BFD without asking anything. */
+
+ exec_file_attach (bfd_get_filename (objfile->obfd), 0);
+ }
+
/* Clean up any state BFD has sitting around. We don't need
to close the descriptor but BFD lacks a way of closing the
BFD without closing the descriptor. */
sizeof (objfile->msymbol_hash));
memset (&objfile->msymbol_demangled_hash, 0,
sizeof (objfile->msymbol_demangled_hash));
- objfile->fundamental_types = NULL;
clear_objfile_data (objfile);
if (objfile->sf != NULL)
{
objfile->mtime = new_modtime;
reread_one = 1;
reread_separate_symbols (objfile);
+ init_entry_point_info (objfile);
}
}
}
objfile->separate_debug_objfile->separate_debug_objfile_backlink
= objfile;
}
+ if (debug_file)
+ xfree (debug_file);
}
add_filename_language (".f", language_fortran);
add_filename_language (".F", language_fortran);
add_filename_language (".s", language_asm);
+ add_filename_language (".sx", language_asm);
add_filename_language (".S", language_asm);
add_filename_language (".pas", language_pascal);
add_filename_language (".p", language_pascal);
return (psymtab);
}
\f
-/* Add a symbol with a long value to a psymtab.
- Since one arg is a struct, we pass in a ptr and deref it (sigh).
- Return the partial symbol that has been added. */
-
-/* NOTE: carlton/2003-09-11: The reason why we return the partial
- symbol is so that callers can get access to the symbol's demangled
- name, which they don't have any cheap way to determine otherwise.
- (Currenly, dwarf2read.c is the only file who uses that information,
- though it's possible that other readers might in the future.)
- Elena wasn't thrilled about that, and I don't blame her, but we
- couldn't come up with a better way to get that information. If
- it's needed in other situations, we could consider breaking up
- SYMBOL_SET_NAMES to provide access to the demangled name lookup
- cache. */
-
-const struct partial_symbol *
-add_psymbol_to_list (char *name, int namelength, domain_enum domain,
- enum address_class class,
- struct psymbol_allocation_list *list, long val, /* Value as a long */
- CORE_ADDR coreaddr, /* Value as a CORE_ADDR */
- enum language language, struct objfile *objfile)
+/* Helper function, initialises partial symbol structure and stashes
+ it into objfile's bcache. Note that our caching mechanism will
+ use all fields of struct partial_symbol to determine hash value of the
+ structure. In other words, having two symbols with the same name but
+ different domain (or address) is possible and correct. */
+
+static struct partial_symbol *
+add_psymbol_to_bcache (char *name, int namelength, domain_enum domain,
+ enum address_class class,
+ long val, /* Value as a long */
+ CORE_ADDR coreaddr, /* Value as a CORE_ADDR */
+ enum language language, struct objfile *objfile,
+ int *added)
{
- struct partial_symbol *psym;
- char *buf = alloca (namelength + 1);
+ char *buf = name;
/* psymbol is static so that there will be no uninitialized gaps in the
structure which might contain random data, causing cache misses in
bcache. */
static struct partial_symbol psymbol;
-
- /* Create local copy of the partial symbol */
- memcpy (buf, name, namelength);
- buf[namelength] = '\0';
+
+ if (name[namelength] != '\0')
+ {
+ buf = alloca (namelength + 1);
+ /* Create local copy of the partial symbol */
+ memcpy (buf, name, namelength);
+ buf[namelength] = '\0';
+ }
/* val and coreaddr are mutually exclusive, one of them *will* be zero */
if (val != 0)
{
SYMBOL_SET_NAMES (&psymbol, buf, namelength, objfile);
/* Stash the partial symbol away in the cache */
- psym = deprecated_bcache (&psymbol, sizeof (struct partial_symbol),
- objfile->psymbol_cache);
+ return deprecated_bcache_added (&psymbol, sizeof (struct partial_symbol),
+ objfile->psymbol_cache, added);
+}
- /* Save pointer to partial symbol in psymtab, growing symtab if needed. */
+/* Helper function, adds partial symbol to the given partial symbol
+ list. */
+
+static void
+append_psymbol_to_list (struct psymbol_allocation_list *list,
+ struct partial_symbol *psym,
+ struct objfile *objfile)
+{
if (list->next >= list->list + list->size)
- {
- extend_psymbol_list (list, objfile);
- }
+ extend_psymbol_list (list, objfile);
*list->next++ = psym;
OBJSTAT (objfile, n_psyms++);
+}
+
+/* Add a symbol with a long value to a psymtab.
+ Since one arg is a struct, we pass in a ptr and deref it (sigh).
+ Return the partial symbol that has been added. */
+/* NOTE: carlton/2003-09-11: The reason why we return the partial
+ symbol is so that callers can get access to the symbol's demangled
+ name, which they don't have any cheap way to determine otherwise.
+ (Currenly, dwarf2read.c is the only file who uses that information,
+ though it's possible that other readers might in the future.)
+ Elena wasn't thrilled about that, and I don't blame her, but we
+ couldn't come up with a better way to get that information. If
+ it's needed in other situations, we could consider breaking up
+ SYMBOL_SET_NAMES to provide access to the demangled name lookup
+ cache. */
+
+const struct partial_symbol *
+add_psymbol_to_list (char *name, int namelength, domain_enum domain,
+ enum address_class class,
+ struct psymbol_allocation_list *list,
+ long val, /* Value as a long */
+ CORE_ADDR coreaddr, /* Value as a CORE_ADDR */
+ enum language language, struct objfile *objfile)
+{
+ struct partial_symbol *psym;
+
+ int added;
+
+ /* Stash the partial symbol away in the cache */
+ psym = add_psymbol_to_bcache (name, namelength, domain, class,
+ val, coreaddr, language, objfile, &added);
+
+ /* Do not duplicate global partial symbols. */
+ if (list == &objfile->global_psymbols
+ && !added)
+ return psym;
+
+ /* Save pointer to partial symbol in psymtab, growing symtab if needed. */
+ append_psymbol_to_list (list, psym, objfile);
return psym;
}
name = bfd_section_name (objfile->obfd, osect->the_bfd_section);
printf_filtered ("Section %s, loaded at ", name);
- deprecated_print_address_numeric (lma, 1, gdb_stdout);
+ fputs_filtered (paddress (lma), gdb_stdout);
puts_filtered (" - ");
- deprecated_print_address_numeric (lma + size, 1, gdb_stdout);
+ fputs_filtered (paddress (lma + size), gdb_stdout);
printf_filtered (", mapped at ");
- deprecated_print_address_numeric (vma, 1, gdb_stdout);
+ fputs_filtered (paddress (vma), gdb_stdout);
puts_filtered (" - ");
- deprecated_print_address_numeric (vma + size, 1, gdb_stdout);
+ fputs_filtered (paddress (vma + size), gdb_stdout);
puts_filtered ("\n");
nmapped++;
return bfd_simple_get_relocated_section_contents (abfd, sectp, buf, NULL);
}
+struct symfile_segment_data *
+get_symfile_segment_data (bfd *abfd)
+{
+ struct sym_fns *sf = find_sym_fns (abfd);
+
+ if (sf == NULL)
+ return NULL;
+
+ return sf->sym_segments (abfd);
+}
+
+void
+free_symfile_segment_data (struct symfile_segment_data *data)
+{
+ xfree (data->segment_bases);
+ xfree (data->segment_sizes);
+ xfree (data->segment_info);
+ xfree (data);
+}
+
+
+/* Given:
+ - DATA, containing segment addresses from the object file ABFD, and
+ the mapping from ABFD's sections onto the segments that own them,
+ and
+ - SEGMENT_BASES[0 .. NUM_SEGMENT_BASES - 1], holding the actual
+ segment addresses reported by the target,
+ store the appropriate offsets for each section in OFFSETS.
+
+ If there are fewer entries in SEGMENT_BASES than there are segments
+ in DATA, then apply SEGMENT_BASES' last entry to all the segments.
+
+ If there are more entries, then ignore the extra. The target may
+ not be able to distinguish between an empty data segment and a
+ missing data segment; a missing text segment is less plausible. */
+int
+symfile_map_offsets_to_segments (bfd *abfd, struct symfile_segment_data *data,
+ struct section_offsets *offsets,
+ int num_segment_bases,
+ const CORE_ADDR *segment_bases)
+{
+ int i;
+ asection *sect;
+
+ /* It doesn't make sense to call this function unless you have some
+ segment base addresses. */
+ gdb_assert (segment_bases > 0);
+
+ /* If we do not have segment mappings for the object file, we
+ can not relocate it by segments. */
+ gdb_assert (data != NULL);
+ gdb_assert (data->num_segments > 0);
+
+ for (i = 0, sect = abfd->sections; sect != NULL; i++, sect = sect->next)
+ {
+ int which = data->segment_info[i];
+
+ gdb_assert (0 <= which && which <= data->num_segments);
+
+ /* Don't bother computing offsets for sections that aren't
+ loaded as part of any segment. */
+ if (! which)
+ continue;
+
+ /* Use the last SEGMENT_BASES entry as the address of any extra
+ segments mentioned in DATA->segment_info. */
+ if (which > num_segment_bases)
+ which = num_segment_bases;
+
+ offsets->offsets[i] = (segment_bases[which - 1]
+ - data->segment_bases[which - 1]);
+ }
+
+ return 1;
+}
+
+static void
+symfile_find_segment_sections (struct objfile *objfile)
+{
+ bfd *abfd = objfile->obfd;
+ int i;
+ asection *sect;
+ struct symfile_segment_data *data;
+
+ data = get_symfile_segment_data (objfile->obfd);
+ if (data == NULL)
+ return;
+
+ if (data->num_segments != 1 && data->num_segments != 2)
+ {
+ free_symfile_segment_data (data);
+ return;
+ }
+
+ for (i = 0, sect = abfd->sections; sect != NULL; i++, sect = sect->next)
+ {
+ CORE_ADDR vma;
+ int which = data->segment_info[i];
+
+ if (which == 1)
+ {
+ if (objfile->sect_index_text == -1)
+ objfile->sect_index_text = sect->index;
+
+ if (objfile->sect_index_rodata == -1)
+ objfile->sect_index_rodata = sect->index;
+ }
+ else if (which == 2)
+ {
+ if (objfile->sect_index_data == -1)
+ objfile->sect_index_data = sect->index;
+
+ if (objfile->sect_index_bss == -1)
+ objfile->sect_index_bss = sect->index;
+ }
+ }
+
+ free_symfile_segment_data (data);
+}
+
void
_initialize_symfile (void)
{