// templateV7Plus or writeRawFile.
func (tw *Writer) templateV7Plus(hdr *Header, fmtStr stringFormatter, fmtNum numberFormatter) *block {
	tw.blk.reset()

	modTime := hdr.ModTime
	if modTime.IsZero() {
		modTime = time.Unix(0, 0)
	}

	v7 := tw.blk.toV7()
	v7.typeFlag()[0] = hdr.Typeflag
	fmtStr(v7.name(), hdr.Name)
	fmtStr(v7.linkName(), hdr.Linkname)
	fmtNum(v7.mode(), hdr.Mode)

(PTR)(R0), RCON // lvx 4,0,6 Load first 16 bytes into RCON LVX (PTR)(TEMP), MASK ADD $0x10, PTR, PTR // addi 6,6,0x10 PTR to next 16 bytes of RCON MOVD $8, CNT // li 7,8 CNT = 8 VXOR ZERO, ZERO, ZERO // vxor 0,0,0 Zero to be zero :) MOVD CNT, CTR // mtctr 7 Set the counter to 8 (rounds) // The expanded decrypt key is the expanded encrypt key stored in reverse order. // Move OUTDEC to the last key location, and store in descending order. ADD $160, OUTDEC, OUTDEC BLT loop128 ADD $32, OUTDEC, OUTDEC BEQ...