switch sect.Seg {
	case &Segtext:
		return f.sectNameToScnum[".text"]
	case &Segdata:
		if sect.Name == ".noptrbss" || sect.Name == ".bss" {
			return f.sectNameToScnum[".bss"]
		}
		if sect.Name == ".tbss" {
			return f.sectNameToScnum[".tbss"]
		}
		return f.sectNameToScnum[".data"]
	case &Segdwarf:
		name, _ := xcoffGetDwarfSubtype(sect.Name)
		return f.sectNameToScnum[name]
	case &Segrelrodata: