+ abfd->tdata.xcoff_obj_data =
+ ((struct xcoff_tdata *)
+ bfd_zalloc (abfd, sizeof (struct xcoff_tdata)));
+ if (abfd->tdata.xcoff_obj_data == NULL)
+ return false;
+ coff = coff_data (abfd);
+ coff->symbols = (coff_symbol_type *) NULL;
+ coff->conversion_table = (unsigned int *) NULL;
+ coff->raw_syments = (struct coff_ptr_struct *) NULL;
+ coff->relocbase = 0;
+
+ xcoff_data (abfd)->modtype = ('1' << 8) | 'L';
+
+ /* We set cputype to -1 to indicate that it has not been
+ initialized. */
+ xcoff_data (abfd)->cputype = -1;
+
+ xcoff_data (abfd)->csects = NULL;
+ xcoff_data (abfd)->debug_indices = NULL;
+
+ return true;
+}
+
+/* Copy XCOFF data from one BFD to another. */
+
+static boolean
+xcoff_copy_private_bfd_data (ibfd, obfd)
+ bfd *ibfd;
+ bfd *obfd;
+{
+ struct xcoff_tdata *ix, *ox;
+ asection *sec;
+
+ if (ibfd->xvec != obfd->xvec)
+ return true;
+ ix = xcoff_data (ibfd);
+ ox = xcoff_data (obfd);
+ ox->full_aouthdr = ix->full_aouthdr;
+ ox->toc = ix->toc;
+ if (ix->sntoc == 0)
+ ox->sntoc = 0;
+ else
+ {
+ sec = coff_section_from_bfd_index (ibfd, ix->sntoc);
+ if (sec == NULL)
+ ox->sntoc = 0;
+ else
+ ox->sntoc = sec->output_section->target_index;
+ }
+ if (ix->snentry == 0)
+ ox->snentry = 0;
+ else
+ {
+ sec = coff_section_from_bfd_index (ibfd, ix->snentry);
+ if (sec == NULL)
+ ox->snentry = 0;
+ else
+ ox->snentry = sec->output_section->target_index;
+ }
+ ox->text_align_power = ix->text_align_power;
+ ox->data_align_power = ix->data_align_power;
+ ox->modtype = ix->modtype;
+ ox->cputype = ix->cputype;
+ ox->maxdata = ix->maxdata;
+ ox->maxstack = ix->maxstack;
+ return true;
+}
+
+/* I don't think XCOFF really has a notion of local labels based on
+ name. This will mean that ld -X doesn't actually strip anything.
+ The AIX native linker does not have a -X option, and it ignores the
+ -x option. */