}

// Determine if the code was compiled so that the TOC register R2 is initialized and maintained.
func r2Valid(ctxt *ld.Link) bool {
	return isLinkingPIC(ctxt)
}

// Determine if this is linking a position-independent binary.
func isLinkingPIC(ctxt *ld.Link) bool {
	switch ctxt.BuildMode {
	case ld.BuildModeCArchive, ld.BuildModeCShared, ld.BuildModePIE, ld.BuildModeShared, ld.BuildModePlugin:
		return true