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., 59 Temple Place - Suite 330, Boston, MA 02110-1301, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#include "bfd.h"
#include "sysdep.h"
{
if ((cur_abbrev->num_attrs % ATTR_ALLOC_CHUNK) == 0)
{
+ struct attr_abbrev *tmp;
+
amt = cur_abbrev->num_attrs + ATTR_ALLOC_CHUNK;
amt *= sizeof (struct attr_abbrev);
- cur_abbrev->attrs = bfd_realloc (cur_abbrev->attrs, amt);
- if (! cur_abbrev->attrs)
- return 0;
+ tmp = bfd_realloc (cur_abbrev->attrs, amt);
+ if (tmp == NULL)
+ {
+ size_t i;
+
+ for (i = 0; i < ABBREV_HASH_SIZE; i++)
+ {
+ struct abbrev_info *abbrev = abbrevs[i];
+
+ while (abbrev)
+ {
+ free (abbrev->attrs);
+ abbrev = abbrev->next;
+ }
+ }
+ return NULL;
+ }
+ cur_abbrev->attrs = tmp;
}
cur_abbrev->attrs[cur_abbrev->num_attrs].name
if ((table->num_dirs % DIR_ALLOC_CHUNK) == 0)
{
+ char **tmp;
+
amt = table->num_dirs + DIR_ALLOC_CHUNK;
amt *= sizeof (char *);
- table->dirs = bfd_realloc (table->dirs, amt);
- if (! table->dirs)
- return 0;
+
+ tmp = bfd_realloc (table->dirs, amt);
+ if (tmp == NULL)
+ {
+ free (table->dirs);
+ return NULL;
+ }
+ table->dirs = tmp;
}
table->dirs[table->num_dirs++] = cur_dir;
if ((table->num_files % FILE_ALLOC_CHUNK) == 0)
{
+ struct fileinfo *tmp;
+
amt = table->num_files + FILE_ALLOC_CHUNK;
amt *= sizeof (struct fileinfo);
- table->files = bfd_realloc (table->files, amt);
- if (! table->files)
- return 0;
+
+ tmp = bfd_realloc (table->files, amt);
+ if (tmp == NULL)
+ {
+ free (table->files);
+ free (table->dirs);
+ return NULL;
+ }
+ table->files = tmp;
}
table->files[table->num_files].name = cur_file;
line_ptr += bytes_read;
if ((table->num_files % FILE_ALLOC_CHUNK) == 0)
{
+ struct fileinfo *tmp;
+
amt = table->num_files + FILE_ALLOC_CHUNK;
amt *= sizeof (struct fileinfo);
- table->files = bfd_realloc (table->files, amt);
- if (! table->files)
- return 0;
+ tmp = bfd_realloc (table->files, amt);
+ if (tmp == NULL)
+ {
+ free (table->files);
+ free (table->dirs);
+ free (filename);
+ return NULL;
+ }
+ table->files = tmp;
}
table->files[table->num_files].name = cur_file;
table->files[table->num_files].dir =
default:
(*_bfd_error_handler) (_("Dwarf Error: mangled line number section."));
bfd_set_error (bfd_error_bad_value);
- return 0;
+ free (filename);
+ free (table->files);
+ free (table->dirs);
+ return NULL;
}
break;
case DW_LNS_copy:
return FALSE;
}
+
+void
+_bfd_dwarf2_cleanup_debug_info (bfd *abfd)
+{
+ struct comp_unit *each;
+ struct dwarf2_debug *stash;
+
+ if (abfd == NULL || elf_tdata (abfd) == NULL)
+ return;
+
+ stash = elf_tdata (abfd)->dwarf2_find_line_info;
+
+ if (stash == NULL)
+ return;
+
+ for (each = stash->all_comp_units; each; each = each->next_unit)
+ {
+ struct abbrev_info **abbrevs = each->abbrevs;
+ size_t i;
+
+ for (i = 0; i < ABBREV_HASH_SIZE; i++)
+ {
+ struct abbrev_info *abbrev = abbrevs[i];
+
+ while (abbrev)
+ {
+ free (abbrev->attrs);
+ abbrev = abbrev->next;
+ }
+ }
+
+ if (each->line_table)
+ {
+ free (each->line_table->dirs);
+ free (each->line_table->files);
+ }
+ }
+
+ free (stash->dwarf_abbrev_buffer);
+ free (stash->dwarf_line_buffer);
+ free (stash->dwarf_ranges_buffer);
+}