case "windows":
				// Do not add usual .exe suffix to the .dll file.
				cfg.ExeSuffix = ""
			}
		}
		ldBuildmode = "c-shared"
	case "default":
		ldBuildmode = "exe"
		if platform.DefaultPIE(cfg.Goos, cfg.Goarch, cfg.BuildRace) {
			ldBuildmode = "pie"
			if cfg.Goos != "windows" && !gccgo {
				codegenArg = "-shared"
			}
		}
	case "exe":
		pkgsFilter = pkgsMain
		ldBuildmode = "exe"

	}
	rtAttr := dies[0].Val(intdwarf.DW_AT_go_runtime_type)
	if rtAttr == nil {
		t.Fatalf("*main.X DIE had no runtime type attr. DIE: %v", dies[0])
	}

	if platform.DefaultPIE(runtime.GOOS, runtime.GOARCH, false) {
		return // everything is PIE, addresses are relocated
	}
	if rtAttr.(uint64)+types.Addr != addr {