- bias = _bfd_dwarf2_find_symbol_bias (symbols,
- & coff_data (abfd)->dwarf2_find_line_info);
-
+ /* Create a cache of the result for the next call. */
+ if (sec_data == NULL && section->owner == abfd)
+ {
+ amt = sizeof (struct coff_section_tdata);
+ section->used_by_bfd = bfd_zalloc (abfd, amt);
+ sec_data = (struct coff_section_tdata *) section->used_by_bfd;
+ }
+
+ if (sec_data != NULL && sec_data->saved_bias)
+ bias = sec_data->saved_bias;
+ else
+ {
+ bias = _bfd_dwarf2_find_symbol_bias (symbols,
+ & coff_data (abfd)->dwarf2_find_line_info);
+ if (sec_data)
+ {
+ sec_data->saved_bias = TRUE;
+ sec_data->bias = bias;
+ }
+ }
+