//
// This function handles the first part.
func asmb(ctxt *Link) {
	// TODO(jfaller): delete me.
	if thearch.Asmb != nil {
		thearch.Asmb(ctxt, ctxt.loader)
		return
	}

	if ctxt.IsELF {
		Asmbelfsetup()
	}

	var wg sync.WaitGroup
	f := func(ctxt *Link, out *OutBuf, start, length int64) {
		pad := thearch.CodePad
		if pad == nil {
			pad = zeros[:]
		}
		CodeblkPad(ctxt, out, start, length, pad)
	}

}

func phsh(ph *ElfPhdr, sh *ElfShdr) {
	ph.Vaddr = sh.Addr
	ph.Paddr = ph.Vaddr
	ph.Off = sh.Off
	ph.Filesz = sh.Size
	ph.Memsz = sh.Size
	ph.Align = sh.Addralign
}

func Asmbelfsetup() {
	/* This null SHdr must appear before all others */
	elfshname("")

	for _, sect := range Segtext.Sections {
		// There could be multiple .text sections. Instead check the Elfsect