if (getCharacteristics() & MCSectionCOFF::IMAGE_SCN_MEM_DISCARDABLE)
OS << 'n';
OS << "\"\n";
+
+ if (getCharacteristics() & MCSectionCOFF::IMAGE_SCN_LNK_COMDAT) {
+ switch (Selection) {
+ case IMAGE_COMDAT_SELECT_NODUPLICATES:
+ OS << "\t.linkonce one_only\n";
+ break;
+ case IMAGE_COMDAT_SELECT_ANY:
+ OS << "\t.linkonce discard\n";
+ break;
+ case IMAGE_COMDAT_SELECT_SAME_SIZE:
+ OS << "\t.linkonce same_size\n";
+ break;
+ case IMAGE_COMDAT_SELECT_EXACT_MATCH:
+ OS << "\t.linkonce same_contents\n";
+ break;
+ //NOTE: as of binutils 2.20, there is no way to specifiy select largest
+ // with the .linkonce directive. For now, we treat it as an invalid
+ // comdat selection value.
+ case IMAGE_COMDAT_SELECT_LARGEST:
+ // OS << "\t.linkonce largest\n";
+ // break;
+ default:
+ assert (0 && "unsupported COFF selection type");
+ break;
+ }
+ }
}