Add support for non-contiguous memory regions

[deliverable/binutils-gdb.git] / bfd / elflink.c

diff --git a/bfd/elflink.c b/bfd/elflink.c
index 5852844498aa985fe2916f9a9def9809866ef50b..589550e11d288dd983d8b2db3cae5bbc6a57b72a 100644 (file)
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -10567,6 +10567,18 @@ elf_link_input_bfd (struct elf_final_link_info *flinfo, bfd *input_bfd)
 
       /* If this symbol is defined in a section which we are
         discarding, we don't need to keep it.  */
+      if (isym->st_shndx != SHN_UNDEF
+         && isym->st_shndx < SHN_LORESERVE
+         && isec->output_section == NULL
+         && flinfo->info->non_contiguous_regions
+         && flinfo->info->non_contiguous_regions_warnings)
+       {
+         _bfd_error_handler (_("warning: --enable-non-contiguous-regions "
+                               "discards section `%s' from '%s'\n"),
+                             isec->name, isec->owner->filename);
+         continue;
+       }
+
       if (isym->st_shndx != SHN_UNDEF
          && isym->st_shndx < SHN_LORESERVE
          && bfd_section_removed_from_list (output_bfd,