2011-05-18 Tristan Gingold <gingold@adacore.com>
+ * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
+ (xcoff_sweep): Always keep dwarf sections.
+ (xcoff_link_input_bfd): Handle dwarf symbols and sections.
+
+2011-05-18 Tristan Gingold <gingold@adacore.com>
+
* libxcoff.h (struct xcoff_dwsect_name): New type.
(XCOFF_DWSECT_NBR_NAMES): New macro.
(xcoff_dwsect_names): Declare.
If C_FILE or first time, handle special
Advance esym, sym_hash, csect_hash ptrs. */
- if (sym.n_sclass == C_FILE)
+ if (sym.n_sclass == C_FILE || sym.n_sclass == C_DWARF)
csect = NULL;
if (csect != NULL)
*csect_cache = csect;
- else if (first_csect == NULL || sym.n_sclass == C_FILE)
+ else if (first_csect == NULL
+ || sym.n_sclass == C_FILE || sym.n_sclass == C_DWARF)
*csect_cache = coff_section_from_bfd_index (abfd, sym.n_scnum);
else
*csect_cache = NULL;
/* Make sure that we have seen all the relocs. */
for (o = abfd->sections; o != first_csect; o = o->next)
{
+ /* Debugging sections have no csects. */
+ if (bfd_get_section_flags (abfd, o) & SEC_DEBUGGING)
+ continue;
+
/* Reset the section size and the line number count, since the
data is now attached to the csects. Don't reset the size of
the .debug section, since we need to read it below in
|| o == xcoff_hash_table (info)->loader_section
|| o == xcoff_hash_table (info)->linkage_section
|| o == xcoff_hash_table (info)->descriptor_section
+ || (bfd_get_section_flags (sub, o) & SEC_DEBUGGING)
|| strcmp (o->name, ".debug") == 0)
o->flags |= SEC_MARK;
else
this case, but I don't think it's worth it. */
is = flinfo->internal_syms + r_symndx;
- name = (_bfd_coff_internal_syment_name
- (input_bfd, is, buf));
+ if (is->n_sclass != C_DWARF)
+ {
+ name = (_bfd_coff_internal_syment_name
+ (input_bfd, is, buf));
- if (name == NULL)
- return FALSE;
+ if (name == NULL)
+ return FALSE;
- if (! ((*flinfo->info->callbacks->unattached_reloc)
- (flinfo->info, name, input_bfd, o,
- irel->r_vaddr)))
- return FALSE;
+ if (!(*flinfo->info->callbacks->unattached_reloc)
+ (flinfo->info, name, input_bfd, o,
+ irel->r_vaddr))
+ return FALSE;
+ }
}
}
}
- if (xcoff_need_ldrel_p (flinfo->info, irel, h))
+ if ((o->flags & SEC_DEBUGGING) == 0
+ && xcoff_need_ldrel_p (flinfo->info, irel, h))
{
asection *sec;